/* ============================================================
 * AI 政策项目智能诊断 · 视觉系统 V3
 * 关键词：官方 / 大气 / 严谨 / 科技 / 克制
 * 结构：1 设计令牌 2 基础 3 通用组件 4 头部 5 首屏 6 区块
 *       7 项目卡 8 资讯轮播 9 能力与流程 10 CTA/页脚
 *       11 弹窗/悬浮 12 表单 13 结果与路线图 14 详情
 *       15 列表页 16 报告 17 后台 18 响应式/打印
 * ============================================================ */

/* ---------- 1. 字体与令牌 ---------- */
@font-face {
  font-family: 'Space Grotesk';
  src: url('../assets/fonts/space-grotesk-500.ttf') format('truetype');
  font-weight: 500; font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('../assets/fonts/space-grotesk-600.ttf') format('truetype');
  font-weight: 600; font-display: swap;
}
@font-face {
  font-family: 'Space Grotesk';
  src: url('../assets/fonts/space-grotesk-700.ttf') format('truetype');
  font-weight: 700; font-display: swap;
}
@font-face {
  font-family: 'JetBrains Mono';
  src: url('../assets/fonts/jetbrains-mono-500.ttf') format('truetype');
  font-weight: 500; font-display: swap;
}

:root {
  /* 深色体系 */
  --navy-0: #04101F;
  --navy-1: #071A31;
  --navy-2: #0B2442;
  --navy-3: #123258;

  /* 品牌与强调 */
  --blue: #155EEF;
  --blue-d: #0B47C8;
  --blue-l: #E9F1FF;
  --cyan: #22C9E8;
  --violet: #7C6CF6;
  --green: #0EA371;
  --amber: #D97706;
  --rose: #C2415A;

  /* 中性 */
  --ink: #0B1F38;
  --ink-2: #4C637C;
  --ink-3: #75899F;
  --ink-4: #9AAABD;
  --bg: #F5F8FC;
  --bg-2: #EDF3FA;
  --card: #FFFFFF;
  --line: #E3EBF5;
  --line-2: #D5E2F1;

  /* 圆角 / 阴影 */
  --r-xl: 26px;
  --r: 20px;
  --r-m: 16px;
  --r-s: 12px;
  --shadow-s: 0 1px 2px rgba(9, 30, 66, .04), 0 8px 22px rgba(9, 30, 66, .05);
  --shadow-m: 0 16px 38px rgba(9, 30, 66, .09);
  --shadow-l: 0 32px 72px rgba(9, 30, 66, .14);
  --shadow-blue: 0 14px 30px rgba(21, 94, 239, .26);

  /* 渐变 */
  --grad: linear-gradient(135deg, #155EEF 0%, #2E7BFF 52%, #22C9E8 100%);
  --grad-deep: linear-gradient(135deg, #0B47C8 0%, #155EEF 60%, #18A7CE 100%);
  --grad-text: linear-gradient(110deg, #155EEF 0%, #2E7BFF 40%, #12A8C6 100%);
  --grad-dark: linear-gradient(135deg, #071A31 0%, #0B2442 55%, #123258 100%);

  --font-en: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;
  --header-h: 78px;
}

/* ---------- 2. 基础 ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 18px); }
body {
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", -apple-system, "Segoe UI", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }
ul, ol { list-style: none; }
::selection { background: rgba(21, 94, 239, .18); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 4px; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 28px; }
.container-narrow { max-width: 980px; }

/* 滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #EEF4FA; }
::-webkit-scrollbar-thumb { background: #C7D6E8; border-radius: 999px; border: 2px solid #EEF4FA; }
::-webkit-scrollbar-thumb:hover { background: #A9BDD6; }

.grad-text {
  background: var(--grad-text);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.grad-text-light {
  background: linear-gradient(100deg, #8FD8FF 0%, #C7D4FF 45%, #8FF4E4 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
}
.mono { font-family: var(--font-mono); }
.en { font-family: var(--font-en); }
.link-strong { color: var(--blue); font-weight: 600; }
.link-strong:hover { text-decoration: underline; }
.empty-tip { text-align: center; color: var(--ink-3); padding: 48px 20px; font-size: 14px; }

/* ---------- 3. 通用组件 ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 46px; padding: 0 26px;
  border-radius: 12px; border: 1px solid transparent;
  background-origin: border-box;
  font-size: 14.5px; font-weight: 600; letter-spacing: .1px;
  white-space: nowrap; cursor: pointer; overflow: hidden;
  transition: transform .24s cubic-bezier(.2,.8,.2,1), box-shadow .24s, background .24s, border-color .24s, color .24s;
}
.btn i { font-size: 14px; transition: transform .24s; }
.btn-pill { border-radius: 999px; }
.btn-lg { height: 54px; padding: 0 34px; font-size: 15.5px; border-radius: 14px; }
.btn-lg.btn-pill { border-radius: 999px; }
.btn-sm { height: 36px; padding: 0 16px; font-size: 13px; border-radius: 9px; }
.btn-block { width: 100%; }

/* 背景简写会把 .btn 的 background-origin 重置为 padding-box，
   导致 1px 透明边框区域重复平铺渐变起点色，右缘出现深蓝竖条 */
.btn-primary { background: var(--grad); background-origin: border-box; color: #fff; box-shadow: var(--shadow-blue); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 20px 38px rgba(21, 94, 239, .34); }
.btn-primary:hover .btn-arrow { transform: translateX(3px); }
.btn-primary:active { transform: translateY(0); }

.btn-outline { background: #fff; color: #24384F; border-color: var(--line-2); box-shadow: 0 1px 2px rgba(9,30,66,.03); }
.btn-outline:hover { border-color: var(--blue); color: var(--blue); transform: translateY(-2px); box-shadow: var(--shadow-s); }
.btn-soft { background: var(--blue-l); color: var(--blue-d); }
.btn-soft:hover { background: #DCEAFF; transform: translateY(-2px); }
.btn-ghost { background: rgba(255,255,255,.07); color: #fff; border-color: rgba(160, 205, 255, .34); backdrop-filter: blur(8px); }
.btn-ghost:hover { background: rgba(255,255,255,.14); border-color: rgba(180, 220, 255, .6); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--navy-1); box-shadow: 0 12px 28px rgba(0,0,0,.2); }
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 18px 36px rgba(0,0,0,.26); }
.btn:disabled, .btn[disabled] { opacity: .6; cursor: not-allowed; transform: none !important; box-shadow: none !important; }

/* 通用区块 */
.section { position: relative; padding: 96px 0; }
.section-soft { background: linear-gradient(180deg, #F5F8FC 0%, #EAF1F9 100%); }
.section-soft::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(21,94,239,.055) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 20%, #000 80%, transparent);
}
.section > .container { position: relative; z-index: 1; }
.section-head { text-align: center; max-width: 760px; margin: 0 auto 48px; }
.section-head .kicker, .kicker {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: 11.5px; font-weight: 700;
  letter-spacing: 2.6px; text-transform: uppercase;
  color: var(--blue); background: #fff;
  border: 1px solid #DCE8F8; border-radius: 999px;
  padding: 6px 15px; margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(21, 94, 239, .06);
}
.kicker.light { background: rgba(255,255,255,.08); border-color: rgba(150,200,255,.3); color: #9FD4FF; box-shadow: none; }
.section-head h2 { font-size: 38px; line-height: 1.28; letter-spacing: -1px; font-weight: 800; color: var(--ink); margin-bottom: 12px; }
.section-head p { font-size: 14.5px; color: var(--ink-2); line-height: 1.8; }
.section-head p b { color: var(--blue); font-family: var(--font-en); font-size: 15.5px; }
.section-more { text-align: center; margin-top: 38px; }

/* 入场 */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
[data-reveal].in { opacity: 1; transform: none; }

/* ---------- 4. 头部 ---------- */
.header {
  position: sticky; top: 0; z-index: 300;
  background: rgba(255, 255, 255, .9);
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
  border-bottom: 1px solid rgba(12, 39, 72, .07);
  box-shadow: 0 1px 0 rgba(255,255,255,.6) inset;
  transition: box-shadow .25s, background .25s;
}
.header.scrolled { background: rgba(255,255,255,.96); box-shadow: 0 10px 30px rgba(9,30,66,.08); }
.header-progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; z-index: 2;
  background: linear-gradient(90deg, #155EEF, #22C9E8 55%, #7EF0D4);
  transform: scaleX(0); transform-origin: left; will-change: transform;
}
.header .container { display: flex; align-items: center; height: var(--header-h); gap: 56px; }
.brand { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.brand-mark {
  width: 44px; height: 44px; border-radius: 13px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: #fff; border: 1px solid rgba(21, 94, 239, .14);
  box-shadow: 0 6px 16px rgba(21, 94, 239, .12);
}
.brand-mark img { width: 30px; height: 30px; object-fit: contain; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; min-width: 0; }
.brand-text .n {
  display: flex; align-items: baseline; gap: 1px;
  white-space: nowrap; color: #3C5675;
}
.brand-text .brand-cn {
  font-size: 19px; font-weight: 800; letter-spacing: .6px; line-height: 1.08;
  background: linear-gradient(120deg, #0B47C8 0%, #155EEF 55%, #0E78C8 100%);
  -webkit-background-clip: text; background-clip: text;
  color: transparent; -webkit-text-fill-color: transparent;
}
.brand-text .brand-ai {
  font-family: var(--font-en); font-size: 12px; font-weight: 700;
  letter-spacing: .6px; color: #155EEF; margin-left: 2px;
}
.brand-text .brand-dot { font-size: 13px; font-weight: 700; color: #155EEF; margin: 0 2px; line-height: 1; }
.brand-text .brand-rest { font-size: 12.5px; font-weight: 600; letter-spacing: .1px; color: #46607D; }
.brand-text .s {
  display: flex; align-items: center; gap: 7px;
  margin-top: 5px; font-size: 9.5px; font-weight: 500;
  letter-spacing: .2px; color: #7C90A8; white-space: nowrap;
}
.brand-url { font-family: var(--font-mono); letter-spacing: 0; }
.brand-station {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 1px 5px; border-radius: 4px;
  font-size: 9px; font-weight: 600; letter-spacing: .2px;
  color: #155EEF; background: #EAF2FF;
  border: 1px solid rgba(21, 94, 239, .16);
}
.brand-station i { font-size: 7.5px; }
.nav { display: flex; align-items: center; gap: 28px; flex: 1; margin-left: 10px; }
.nav > a {
  position: relative; font-size: 14.5px; font-weight: 500; color: #33475F;
  padding: 9px 0; transition: color .2s;
}
.nav > a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 1px; height: 2px;
  border-radius: 2px; background: var(--grad);
  transform: scaleX(0); transform-origin: left; transition: transform .28s cubic-bezier(.2,.8,.2,1);
}
.nav > a:hover, .nav > a.active { color: var(--blue); }
.nav > a:hover::after, .nav > a.active::after { transform: scaleX(1); }
.nav > a.nav-official {
  display: inline-flex; align-items: center; gap: 6px;
  color: #5A7088; font-weight: 600;
  padding: 7px 12px; border-radius: 999px;
  background: #F5F8FC; border: 1px solid #E6EEF7;
  transition: color .2s, background .2s, border-color .2s;
}
.nav > a.nav-official::after { display: none; }
.nav > a.nav-official i { font-size: 9px; color: #8AA0B5; opacity: .9; transition: color .2s; }
.nav > a.nav-official:hover { color: #155EEF; background: #EEF5FF; border-color: #CFE2FB; }
.nav > a.nav-official:hover i { color: #155EEF; }

/* 中等宽度收紧导航，避免官网入口把菜单挤成两行 */
@media (max-width: 1120px) {
  .nav { gap: 16px; }
  .nav > a { font-size: 13.6px; }
  .nav > a.nav-official { padding: 7px 10px; }
}
@media (min-width: 921px) and (max-width: 1040px) {
  .nav { gap: 12px; }
  .nav > a { font-size: 13.2px; }
  .nav > a.nav-official span { display: none; }
  .nav > a.nav-official { padding: 7px 9px; min-height: 34px; justify-content: center; }
}

/* AI 诊断：热点标记（红点脉冲 + 图标呼吸动效） */
.nav > a.nav-hot { display: inline-flex; align-items: center; gap: 5px; font-weight: 600; }
.nav > a.nav-hot::before {
  content: ''; position: absolute; top: 5px; right: -7px;
  width: 6px; height: 6px; border-radius: 50%;
  background: #FF4D4F; box-shadow: 0 0 0 0 rgba(255, 77, 79, .5);
  animation: navHotPulse 2.2s ease-out infinite;
}
@keyframes navHotPulse {
  0%   { box-shadow: 0 0 0 0 rgba(255, 77, 79, .5); }
  60%  { box-shadow: 0 0 0 6px rgba(255, 77, 79, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 77, 79, 0); }
}
.nav > a.nav-hot .nav-hot-ico {
  font-size: 11px; color: #FF5A5F;
  transform-origin: 50% 60%;
  animation: navHotIco 2.6s ease-in-out infinite;
}
@keyframes navHotIco {
  0%, 100% { transform: rotate(-8deg) scale(1); opacity: .85; }
  50%      { transform: rotate(8deg) scale(1.12); opacity: 1; }
}
@media (prefers-reduced-motion: reduce) {
  .nav > a.nav-hot::before, .nav > a.nav-hot .nav-hot-ico { animation: none; }
}
.nav-mobile-foot { display: none; }
.header-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.header-tel {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-en); font-size: 14px; font-weight: 600; letter-spacing: .2px;
  color: var(--navy-2); padding: 8px 14px; border-radius: 999px;
  background: #F2F6FC; border: 1px solid #E5EDF7; transition: .2s;
}
.header-tel i { color: var(--blue); font-size: 12.5px; }
.header-tel:hover { background: #EAF1FF; border-color: #CFE0FF; color: var(--blue); }
.header-cta {
  display: inline-flex; align-items: center; gap: 8px;
  height: 42px; padding: 0 22px; border-radius: 999px;
  background: linear-gradient(135deg, #0B47C8 0%, #155EEF 62%, #1894D2 100%); color: #fff; font-size: 13.8px; font-weight: 600;
  box-shadow: 0 10px 22px rgba(21, 94, 239, .3), inset 0 1px 0 rgba(255,255,255,.22);
  transition: .24s;
}
.header-cta i { font-size: 11px; transition: transform .24s; }
.header-cta .cta-ai { font-size: 12px; color: #D9F1FF; }
.header-cta:hover { background: var(--grad-deep); box-shadow: 0 14px 30px rgba(21, 94, 239, .4); transform: translateY(-1px); }
.header-cta:hover .cta-arrow { transform: translateX(3px); }
.nav-toggle {
  display: none; width: 44px; height: 44px; border-radius: 12px;
  border: 1px solid var(--line); background: #fff; color: var(--navy-2); font-size: 17px;
}
.nav-backdrop {
  position: fixed; inset: var(--header-h) 0 0; z-index: 250;
  background: rgba(4, 16, 31, .38); backdrop-filter: blur(3px);
  opacity: 0; visibility: hidden; transition: opacity .24s, visibility .24s;
}
.nav-backdrop.show { opacity: 1; visibility: visible; }
body.nav-open { overflow: hidden; }

/* ---------- 5. 首屏 ---------- */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(54% 74% at 86% 6%, rgba(30, 136, 255, .30), transparent 62%),
    radial-gradient(42% 56% at 8% 96%, rgba(0, 196, 190, .13), transparent 64%),
    #071A31;
  color: #fff;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }

/* 首屏背景已改为纯 CSS 渐变与光效，不再加载位图 */
.hero-aurora {
  position: absolute; border-radius: 50%; pointer-events: none;
  filter: blur(72px); will-change: transform;
}
.hero-aurora-1 {
  width: 62vw; height: 62vw; max-width: 900px; max-height: 900px;
  right: -12%; top: -34%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(64, 196, 255, .32), rgba(46, 96, 255, .16) 46%, transparent 72%);
  animation: auroraFloat 22s ease-in-out infinite alternate;
}
.hero-aurora-2 {
  width: 48vw; height: 48vw; max-width: 680px; max-height: 680px;
  right: 0; bottom: -38%;
  background: radial-gradient(50% 50% at 50% 50%, rgba(14, 210, 190, .24), rgba(30, 96, 255, .14) 52%, transparent 74%);
  animation: auroraFloat 27s ease-in-out -9s infinite alternate-reverse;
}
@keyframes auroraFloat {
  0% { transform: translate3d(0, 0, 0) scale(1); }
  100% { transform: translate3d(-3.5%, 4%, 0) scale(1.1); }
}

/* 科技圆环：右侧背景的秩序感 */
.hero-ring { position: absolute; border-radius: 50%; pointer-events: none; }
.hero-ring-1 {
  width: 720px; height: 720px; right: -170px; top: -230px;
  border: 1px solid rgba(150, 225, 255, .16);
  box-shadow: inset 0 0 90px rgba(90, 205, 255, .07);
  transform: translate3d(calc(var(--mx, 0px) * .5), calc(var(--my, 0px) * .5), 0);
  transition: transform 1.1s cubic-bezier(.2, .8, .2, 1);
}
.hero-ring-1::before {
  content: ''; position: absolute; inset: 62px; border-radius: 50%;
  border: 1px dashed rgba(165, 232, 255, .18);
  animation: ringSpin 70s linear infinite;
}
.hero-ring-2 {
  width: 460px; height: 460px; right: 70px; bottom: -260px;
  border: 1px solid rgba(120, 215, 255, .12);
  transform: translate3d(calc(var(--mx, 0px) * .8), calc(var(--my, 0px) * .8), 0);
  transition: transform 1.1s cubic-bezier(.2, .8, .2, 1);
}
@keyframes ringSpin { to { transform: rotate(360deg); } }

.hero-bg::after {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(340px 340px at var(--px, 72%) var(--py, 28%), rgba(150, 235, 255, .16), rgba(120, 220, 255, 0) 70%);
  opacity: 0; transition: opacity .45s ease;
}
.hero:hover .hero-bg::after { opacity: 1; }
.hero-veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(96deg, rgba(6, 20, 38, .74) 0%, rgba(7, 24, 44, .46) 34%, rgba(9, 30, 54, .08) 64%, transparent 82%),
    linear-gradient(180deg, rgba(6, 20, 38, .32) 0%, transparent 32%, rgba(6, 20, 38, .46) 100%),
    radial-gradient(52% 70% at 84% 12%, rgba(90, 210, 255, .12), transparent 62%);
}
.hero-grid {
  position: absolute; inset: -8% -8% -16% -8%;
  background-image:
    linear-gradient(rgba(110, 190, 255, .085) 1px, transparent 1px),
    linear-gradient(90deg, rgba(110, 190, 255, .085) 1px, transparent 1px);
  background-size: 66px 66px;
  transform: perspective(820px) rotateX(60deg) translateY(12%);
  transform-origin: 50% 100%;
  mask-image: radial-gradient(62% 56% at 52% 46%, #000 8%, transparent 80%);
  -webkit-mask-image: radial-gradient(62% 56% at 52% 46%, #000 8%, transparent 80%);
  animation: gridDrift 26s linear infinite;
  opacity: .62;
}
@keyframes gridDrift { to { background-position: 0 66px, 66px 0; } }
.hero-beam {
  position: absolute; top: -14%; bottom: -14%; left: -25%; width: 18%;
  background: linear-gradient(90deg, transparent, rgba(140, 225, 255, .12) 44%, rgba(205, 245, 255, .24) 50%, rgba(140, 225, 255, .12) 56%, transparent);
  filter: blur(2px); transform: skewX(-12deg);
  animation: beamMove 15s ease-in-out infinite;
  pointer-events: none;
}
.hero-beam-2 { width: 11%; opacity: .55; animation-duration: 21s; animation-delay: -7s; }
@keyframes beamMove {
  0%, 12% { left: -28%; opacity: 0; }
  26% { opacity: 1; }
  62% { opacity: .8; }
  100% { left: 118%; opacity: 0; }
}
.hero-orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5; pointer-events: none; }
.orb-1 {
  width: 420px; height: 420px; right: 2%; top: -8%;
  background: radial-gradient(circle, rgba(34, 201, 232, .5), transparent 66%);
  animation: orbFloat 16s ease-in-out infinite alternate;
}
.orb-2 {
  width: 360px; height: 360px; left: -4%; bottom: -14%;
  opacity: .3;
  background: radial-gradient(circle, rgba(78, 102, 255, .5), transparent 66%);
  animation: orbFloat 19s ease-in-out -6s infinite alternate-reverse;
}
@keyframes orbFloat {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(-36px, 30px) scale(1.12); }
}
#hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: .72; }
.hero-scan {
  position: absolute; left: 0; right: 0; top: 0; height: 1px; pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(96, 214, 255, .42) 34%, rgba(180, 245, 255, .72) 50%, rgba(96, 214, 255, .42) 66%, transparent);
  box-shadow: 0 0 22px rgba(70, 200, 255, .42);
  opacity: 0;
  animation: heroScan 11s cubic-bezier(.4, 0, .6, 1) infinite;
}
@keyframes heroScan {
  0% { transform: translateY(0); opacity: 0; }
  8% { opacity: .7; }
  72% { opacity: .35; }
  100% { transform: translateY(860px); opacity: 0; }
}
.hero::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 130px; z-index: 2;
  background: linear-gradient(180deg, transparent, rgba(6, 20, 38, .86));
  pointer-events: none;
}

.hero-inner {
  position: relative; z-index: 3;
  display: grid; grid-template-columns: minmax(0, 1.15fr) 396px;
  gap: 60px; align-items: center;
  min-height: 780px;
  padding-top: 92px; padding-bottom: 104px;
}
.hero-copy { max-width: 700px; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 16px 7px 8px; border-radius: 999px;
  font-size: 12.8px; color: #CDE3FF; letter-spacing: .3px;
  background: rgba(255,255,255,.06); border: 1px solid rgba(150,205,255,.26);
  backdrop-filter: blur(10px); margin-bottom: 28px;
  animation: heroUp .8s cubic-bezier(.2,.8,.2,1) both;
}
.hero-eyebrow b { font-family: var(--font-en); color: #8FD4FF; font-size: 14px; }
.hero-eyebrow .dot {
  width: 23px; height: 23px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  background: var(--grad); font-size: 10px; color: #fff;
  box-shadow: 0 0 0 4px rgba(34, 201, 232, .16);
}
.hero h1 {
  font-size: clamp(40px, 4.4vw, 62px);
  line-height: 1.18; letter-spacing: 0; font-weight: 800;
  margin-bottom: 24px; text-wrap: balance;
}
.hero-line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-line > span {
  display: inline-block;
  animation: lineUp .95s cubic-bezier(.16,1,.3,1) both;
}
.hero-line:nth-child(1) > span { animation-delay: .1s; }
.hero-line:nth-child(2) > span { animation-delay: .24s; }
@keyframes lineUp {
  0% { opacity: 0; transform: translateY(110%) skewY(4deg); }
  100% { opacity: 1; transform: translateY(0) skewY(0); }
}
.hero h1 em.shine {
  font-style: normal;
  background: linear-gradient(96deg, #8FD8FF 0%, #B9C6FF 30%, #8FF4E0 56%, #8FD8FF 82%, #B9C6FF 100%);
  background-size: 240% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: shineText 7s linear infinite;
  filter: drop-shadow(0 0 26px rgba(94, 205, 255, .18));
}
@keyframes shineText { to { background-position: -240% 0; } }
.hero .sub {
  max-width: 590px; font-size: 16.5px; line-height: 1.85;
  color: rgba(234, 244, 255, .97); margin-bottom: 36px;
  text-shadow: 0 1px 14px rgba(4, 26, 60, .35);
  animation: heroUp .85s .38s cubic-bezier(.2,.8,.2,1) both;
}
.hero .sub b { color: #fff; font-weight: 600; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 52px; animation: heroUp .85s .48s cubic-bezier(.2,.8,.2,1) both; }
.hero-btns .btn-primary { box-shadow: 0 16px 38px rgba(21, 94, 239, .42); }
.hero-btns .btn-ghost { background: rgba(255,255,255,.06); }

.trust-bar {
  display: grid; grid-template-columns: repeat(4, auto); gap: 0;
  max-width: 620px; padding-top: 26px;
  border-top: 1px solid rgba(255,255,255,.14);
  animation: heroUp .85s .58s cubic-bezier(.2,.8,.2,1) both;
}
.trust-item { display: flex; align-items: center; gap: 10px; padding-right: 24px; margin-right: 24px; border-right: 1px solid rgba(255,255,255,.1); }
.trust-item:last-child { border-right: 0; margin-right: 0; padding-right: 0; }
.trust-item > i { font-size: 16px; color: #74CBF1; opacity: .9; }
.trust-item .num {
  font-family: var(--font-en); font-size: 23px; font-weight: 700; line-height: 1.05;
  letter-spacing: -.5px; color: #fff;
}
.trust-item .num span { font-family: inherit; font-size: 11px; font-weight: 500; color: rgba(220,236,255,.92); margin-left: 2px; letter-spacing: 0; }
.trust-item .lbl { font-size: 10.8px; color: rgba(226, 240, 255, .97); margin-top: 3px; letter-spacing: .2px; text-shadow: 0 1px 8px rgba(4, 26, 60, .4); }

/* 首屏右侧：匹配引擎面板 */
.hero-panel {
  position: relative; align-self: center;
  border-radius: 24px; padding: 8px;
  background: linear-gradient(150deg, rgba(255,255,255,.16), rgba(255,255,255,.04) 46%, rgba(120,200,255,.1));
  border: 1px solid rgba(150, 205, 255, .24);
  box-shadow: 0 40px 90px rgba(0, 10, 26, .55), inset 0 1px 0 rgba(255,255,255,.22);
  backdrop-filter: blur(22px) saturate(150%);
  -webkit-backdrop-filter: blur(22px) saturate(150%);
  animation: panelIn 1s .3s cubic-bezier(.2,.8,.2,1) both;
}
.hero-panel::before {
  content: ''; position: absolute; inset: -1px; border-radius: 25px; pointer-events: none;
  background: linear-gradient(150deg, rgba(120,220,255,.5), transparent 36%, transparent 64%, rgba(110,130,255,.34));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude; padding: 1px;
}
.panel-head {
  display: flex; align-items: center; gap: 9px;
  padding: 14px 16px; border-radius: 17px 17px 0 0;
  background: rgba(4, 18, 36, .5);
  border-bottom: 1px solid rgba(150,205,255,.16);
  font-size: 12.5px; font-weight: 600; letter-spacing: .6px; color: #D6E9FF;
}
.panel-dot {
  width: 8px; height: 8px; border-radius: 50%; background: #43E7B0;
  box-shadow: 0 0 0 4px rgba(67, 231, 176, .14);
  animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot { 50% { box-shadow: 0 0 0 7px rgba(67, 231, 176, .05); } }
.panel-live {
  margin-left: auto; font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 1.4px;
  color: #6EE7C0; padding: 2px 8px; border-radius: 4px;
  background: rgba(67, 231, 176, .1); border: 1px solid rgba(67, 231, 176, .24);
}
.panel-body { padding: 20px 18px 18px; background: rgba(3, 14, 28, .5); border-radius: 0 0 17px 17px; }
.scan-row {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 12px; border-radius: 12px;
  background: rgba(255,255,255,.045); border: 1px solid rgba(150,205,255,.11);
  margin-bottom: 0;
}
.scan-ico {
  width: 32px; height: 32px; border-radius: 10px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(34, 201, 232, .12); border: 1px solid rgba(34, 201, 232, .2);
  color: #7FDCFF; font-size: 12.5px;
}
.scan-row b { display: block; font-size: 12.5px; font-weight: 600; color: #E7F2FF; line-height: 1.4; }
.scan-row small { display: block; font-size: 10.8px; color: rgba(188, 214, 240, .72); margin-top: 2px; }
.scan-ok {
  margin-left: auto; flex-shrink: 0; font-size: 10px; letter-spacing: .4px;
  color: #7BE8C4; padding: 3px 8px; border-radius: 5px;
  background: rgba(67, 231, 176, .08); border: 1px solid rgba(67, 231, 176, .18);
}
/* 扫描列表：垂直循环上滚 + 扫描光带 */
.scan-viewport {
  position: relative; height: 180px; overflow: hidden;
  mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 91%, transparent 100%);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 91%, transparent 100%);
}
.scan-viewport::after {
  content: ''; position: absolute; left: -4px; right: -4px; top: 0; height: 44px;
  background: linear-gradient(180deg, rgba(34, 201, 232, .16), rgba(34, 201, 232, .03) 62%, transparent);
  border-top: 1px solid rgba(120, 226, 255, .35);
  pointer-events: none;
  animation: scanLine 5.6s cubic-bezier(.45,.05,.55,.95) infinite;
}
@keyframes scanLine {
  0% { top: -46px; opacity: 0; }
  12% { opacity: 1; }
  88% { opacity: 1; }
  100% { top: 182px; opacity: 0; }
}
.scan-track {
  display: flex; flex-direction: column; gap: 9px;
  animation: scanRoll 18s linear infinite;
  will-change: transform;
}
.scan-viewport:hover .scan-track { animation-play-state: paused; }
@keyframes scanRoll {
  from { transform: translateY(0); }
  to { transform: translateY(calc(-50% - 4.5px)); }
}
.panel-progress {
  height: 4px; border-radius: 4px; overflow: hidden; margin: 16px 2px 10px;
  background: rgba(255,255,255,.09);
}
.panel-progress span {
  display: block; width: 0; height: 100%; border-radius: 4px;
  background: linear-gradient(90deg, #155EEF, #22C9E8, #7EF0D4);
  box-shadow: 0 0 12px rgba(34, 201, 232, .55);
  animation: barGrow 1.8s .7s cubic-bezier(.2,.8,.2,1) forwards;
}
@keyframes barGrow { to { width: 78%; } }
.panel-foot { display: flex; align-items: center; justify-content: space-between; font-size: 10.8px; color: rgba(170, 202, 236, .58); }
.panel-foot b { color: #8FE2FF; font-family: var(--font-en); font-size: 12px; letter-spacing: .2px; }
.panel-float {
  position: absolute; display: inline-flex; align-items: center; gap: 7px;
  padding: 9px 14px; border-radius: 999px;
  background: rgba(8, 28, 52, .86); border: 1px solid rgba(150,205,255,.28);
  box-shadow: 0 14px 30px rgba(0,10,26,.45); backdrop-filter: blur(10px);
  font-size: 11.5px; font-weight: 600; color: #DCEBFF; white-space: nowrap;
  animation: floatY 5.5s ease-in-out infinite;
}
.panel-float i { font-size: 11px; color: #6EE7C0; }
.float-1 { right: -26px; top: 92px; }
.float-2 { left: -32px; bottom: 76px; animation-delay: -2.6s; }
.float-2 i { color: #8FD4FF; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes panelIn { from { opacity: 0; transform: translateY(26px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes heroUp { from { opacity: 0; transform: translateY(22px); } to { opacity: 1; transform: none; } }

.hero-scroll {
  position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 4;
  display: inline-flex; flex-direction: column; align-items: center; gap: 7px;
  font-family: var(--font-en); font-size: 9.5px; letter-spacing: 2px;
  color: rgba(180, 212, 245, .45); transition: color .2s;
}
.hero-scroll:hover { color: #9FD4FF; }
.hero-scroll i { font-size: 11px; animation: scrollCue 1.8s ease-in-out infinite; }
@keyframes scrollCue { 0%,100% { transform: translateY(0); opacity: .5; } 50% { transform: translateY(5px); opacity: 1; } }

/* ---------- 6. 分类 Tab ---------- */
/* ---------- 6. 分类筛选 ---------- */
.cat-tabs {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 3px;
  width: max-content; max-width: 100%;
  margin: 0 auto 38px; padding: 6px;
  background: #F2F6FB; border: 1px solid #E4ECF6; border-radius: 15px;
  box-shadow: inset 0 1px 2px rgba(9,30,66,.03);
}
.cat-tab {
  display: inline-flex; align-items: center; gap: 7px;
  height: 40px; padding: 0 16px; border-radius: 10px;
  background: transparent; border: 1px solid transparent;
  font-size: 13.6px; font-weight: 500; color: #51677F;
  white-space: nowrap;
  transition: background .22s, color .22s, box-shadow .22s, transform .22s;
}
.cat-tab .cnt {
  font-family: var(--font-en); font-size: 10.5px; line-height: 1;
  color: #8FA4BA; background: transparent;
  padding: 2px 0; border-radius: 999px;
  transition: color .22s;
}
.cat-tab:hover { color: var(--blue); background: rgba(255,255,255,.72); }
.cat-tab:hover .cnt { color: var(--blue); }
.cat-tab.active {
  background: #fff; color: var(--navy-1); font-weight: 700;
  box-shadow: 0 4px 12px rgba(9,30,66,.1), 0 1px 0 rgba(255,255,255,.8) inset;
}
.cat-tab.active .cnt { color: var(--blue); }
.cat-tab[data-cat="hot"] { color: #B4233F; }
.cat-tab[data-cat="hot"] .cnt { color: #C65A70; }
.cat-tab[data-cat="hot"].active { color: #B4233F; }
.cat-tab[data-cat="hot"].active .cnt { color: #B4233F; }

/* ---------- 7. 项目卡片 ---------- */
.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.pcard {
  position: relative; display: flex; flex-direction: column; gap: 12px;
  padding: 22px 22px 20px; border-radius: var(--r);
  background: #fff; border: 1px solid var(--line);
  box-shadow: var(--shadow-s); overflow: hidden;
  transition: transform .3s cubic-bezier(.2,.8,.2,1), box-shadow .3s, border-color .3s;
}
.pcard::after {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--card-accent, var(--grad));
  transform: scaleX(0); transform-origin: left;
  opacity: 0;
  transition: transform .42s cubic-bezier(.2,.8,.2,1), opacity .3s;
}
.pcard.is-hot::after { transform: scaleX(.32); opacity: .55; }
.pcard::before {
  content: ''; position: absolute; right: -70px; top: -70px; width: 190px; height: 190px;
  border-radius: 50%; background: radial-gradient(circle, rgba(21,94,239,.07), transparent 66%);
  opacity: 0; transition: opacity .3s; pointer-events: none;
}
.pcard:hover { transform: translateY(-6px); box-shadow: var(--shadow-l); border-color: #C9DCF3; }
.pcard:hover::after { transform: scaleX(1); opacity: 1; }
.pcard:hover::before { opacity: 1; }
.pcard-top { display: flex; align-items: center; gap: 11px; min-height: 42px; }
.pcard-top .icon-tile { margin-top: 0; width: 40px; height: 40px; border-radius: 11px; font-size: 15px; }
.pcard-headline { min-width: 0; flex: 1; display: flex; align-items: center; gap: 7px; flex-wrap: wrap; }
.pcard-cat {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; font-weight: 600; letter-spacing: .3px; color: #5B7895;
}
.pcard-id {
  font-family: var(--font-en); font-size: 9.5px; letter-spacing: 1.15px;
  color: #A0B1C4; text-transform: uppercase; white-space: nowrap;
}
.pcard-flags { display: flex; align-items: center; gap: 5px; flex-shrink: 0; }
.pcard h3 {
  margin: 0; font-size: 16.5px; line-height: 1.42; font-weight: 700; letter-spacing: -.25px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 0;
}
.pcard h3 a { transition: color .2s; }
.pcard h3 a:hover { color: var(--blue); }
.new-flag {
  font-size: 9.5px; font-weight: 600; letter-spacing: .3px;
  color: #B4233F; background: #FFF0F3; border: 1px solid #FFD9E1;
  padding: 2px 7px; border-radius: 5px; white-space: nowrap;
}
.icon-tile {
  position: relative; flex-shrink: 0;
  width: 46px; height: 46px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px;
  box-shadow: 0 8px 18px rgba(9, 30, 66, .16);
  overflow: hidden;
}
.icon-tile::after {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 28% 16%, rgba(255,255,255,.45), transparent 60%);
}
.icon-tile i { position: relative; z-index: 1; }
.cat-line {
  font-family: var(--font-en); font-size: 10.5px; font-weight: 700;
  letter-spacing: 1.2px; text-transform: uppercase; color: var(--ink-3);
  display: flex; align-items: center; gap: 6px; line-height: 1.3;
}
.adv-dot {
  font-family: "PingFang SC", sans-serif; font-size: 9px; letter-spacing: .3px;
  color: #5B4BD6; background: #F0EDFF; border: 1px solid #E2DDFF;
  padding: 1px 5px; border-radius: 4px; font-weight: 600;
}
.tag-row { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; min-height: 24px; }
.pcard h3 + .tag-row { margin-top: -4px; }
.tag-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 500; letter-spacing: .1px;
  color: #556B84; background: #F7FAFE; border: 1px solid #E6EEF8;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .85);
}
.tag-chip i { width: 5.5px; height: 5.5px; border-radius: 50%; flex-shrink: 0; background: #8FA6BF; }
.tag-chip.t-blue i { background: #2E7BFF; }
.tag-chip.t-violet i { background: #7C6CF6; }
.tag-chip.t-green i { background: #0EA371; }
.tag-chip.t-amber i, .tag-chip.t-orange i { background: #E09112; }
.tag-chip.t-pink i { background: #D6557A; }
.pcard .tag-chip.t-blue { color: #2E5F9E; background: #EEF5FF; border-color: #DCEAFF; }
.pcard .tag-chip.t-violet { color: #5B4AA8; background: #F4F1FF; border-color: #E6E0FF; }
.pcard .tag-chip.t-green { color: #24745B; background: #ECFAF4; border-color: #D5F2E6; }
.pcard .tag-chip.t-amber, .pcard .tag-chip.t-orange { color: #8A5A12; background: #FFF7E8; border-color: #F8E6C4; }
.pcard .tag-chip.t-pink { color: #9B3E5B; background: #FFF2F6; border-color: #FADDE7; }
.hot-rank {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-en); font-size: 9.5px; font-weight: 700; letter-spacing: .35px;
  color: #155EEF; background: #EEF5FF; border: 1px solid #D8E6FF;
  padding: 3px 7px; border-radius: 5px; white-space: nowrap;
}
.hot-rank i { font-size: 8px; color: #D97706; }

.pcard-facts {
  display: flex; flex-wrap: wrap; align-items: center; gap: 5px 15px;
  font-size: 11.5px; color: #5C748D; line-height: 1.5;
}
.pcard-facts span { display: inline-flex; align-items: center; gap: 5px; min-width: 0; }
.pcard-facts i { font-size: 10px; color: #93AECA; }
.pcard-facts span + span { position: relative; }
.pcard-facts span + span::before {
  content: ''; position: absolute; left: -8px; top: 50%; width: 1px; height: 10px;
  background: #E1EBF5; transform: translateY(-50%);
}

.conds {
  display: flex; flex-direction: column; gap: 5px;
  flex: 1;
  padding: 11px 12px 10px; border-radius: 10px;
  background: linear-gradient(180deg, #F8FBFE, #F5F9FD);
  border: 1px solid #EAF1F9;
}
.conds-head {
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  font-size: 10px; font-weight: 700; letter-spacing: .8px;
  color: #93A7BE; margin-bottom: 2px;
}
.conds-head em { font-style: normal; font-weight: 500; letter-spacing: 0; color: #A9B8C8; font-size: 10px; }
.conds .cond { display: flex; align-items: flex-start; gap: 7px; font-size: 12.2px; line-height: 1.55; color: #4A6078; }
.conds .cond i { flex-shrink: 0; font-size: 8px; color: #2AB6D8; margin-top: 5px; }
.conds .cond span { min-width: 0; }
.conds .cond.extra { display: none; }
.pcard.conds-open .conds .cond.extra { display: flex; }
.conds-toggle {
  display: inline-flex; align-items: center; gap: 5px; width: fit-content;
  margin-top: 3px; padding: 0; background: none; border: 0; cursor: pointer;
  font-size: 11px; font-weight: 600; color: #2E7BFF; letter-spacing: .2px;
  transition: color .2s;
}
.conds-toggle:hover { color: #155EEF; text-decoration: underline; }
.conds-toggle i { font-size: 8.5px; }

.award-line {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 11px; border-radius: 11px;
  background: linear-gradient(90deg, #EFF6FF, #F7FBFF);
  border: 1px solid #DBE9FA;
}
.award-icon {
  width: 27px; height: 27px; border-radius: 8px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--grad); color: #fff; font-size: 11.5px;
  box-shadow: 0 4px 10px rgba(21, 94, 239, .22);
}
.award-val {
  flex: 1; min-width: 0; font-size: 13.2px; font-weight: 600; color: #123A66;
  line-height: 1.45;
}
.award-note {
  flex-shrink: 0; font-size: 9.5px; color: #7E97B0; letter-spacing: .4px;
  background: #fff; border: 1px solid #E2ECF8; border-radius: 4px; padding: 2px 5px;
}
/* 卡片内奖补信息弱化为一行文本，减少视觉层级 */
.pcard .award-line { padding: 0; background: none; border: 0; gap: 8px; margin-top: -2px; }
.pcard .award-icon { width: 23px; height: 23px; border-radius: 6px; font-size: 9.5px; box-shadow: none; }
.pcard .award-val { font-size: 12.6px; }
.pcard .award-note { font-size: 9px; background: #F1F6FC; border-color: transparent; }
.pcard .btns { display: flex; gap: 9px; margin-top: auto; padding-top: 4px; }
.pcard .btns .btn { flex: 1; height: 38px; padding: 0 10px; font-size: 12.8px; border-radius: 10px; }
.pcard .btns .btn i { font-size: 11.5px; }
.pcard .btns .btn-outline { flex: 0 0 auto; padding: 0 13px; }

/* ---------- 8. 资讯筛选 / 卡片 / 轮播 ---------- */
.news-tools { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-bottom: 30px; }
.filter-chip {
  display: inline-flex; align-items: center; gap: 7px;
  height: 36px; padding: 0 15px; border-radius: 999px;
  background: #fff; border: 1px solid var(--line-2);
  font-size: 12.8px; font-weight: 500; color: #4A6078;
  transition: .2s;
}
.filter-chip span {
  font-family: var(--font-en); font-size: 10.5px; color: var(--ink-3);
  background: #F1F5FA; border-radius: 999px; padding: 2px 6px; line-height: 1.2;
}
.filter-chip:hover { border-color: #B9D2F4; color: var(--blue); transform: translateY(-1px); }
.filter-chip.active {
  background: linear-gradient(135deg, #155EEF 0%, #1D8BF0 48%, #22C1E0 100%);
  border-color: transparent; color: #fff;
  box-shadow: 0 8px 18px rgba(21, 94, 239, .24);
}
.filter-chip.active span { background: rgba(255,255,255,.2); color: #fff; }

.news-slider { position: relative; }
.news-slider .swiper { overflow: hidden; padding: 4px 2px 8px; }
.news-slider .swiper-slide { height: auto; }
.news-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.news-item {
  position: relative; display: flex; flex-direction: column; gap: 9px;
  min-height: 136px; padding: 16px 17px 15px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 1px 2px rgba(9,30,66,.03);
  transition: transform .24s cubic-bezier(.2,.8,.2,1), box-shadow .24s, border-color .24s;
  overflow: hidden;
}
.news-item::before {
  content: ''; position: absolute; left: 0; top: 16px; bottom: 16px; width: 2px; border-radius: 2px;
  background: var(--grad); opacity: 0; transition: opacity .24s;
}
.news-item:hover { transform: translateY(-3px); border-color: #C9DDF3; box-shadow: var(--shadow-m); }
.news-item:hover::before { opacity: 1; }
.news-top { display: flex; align-items: center; gap: 8px; }
.news-src {
  font-size: 10.5px; font-weight: 600; letter-spacing: .2px;
  color: var(--blue-d); background: #EEF5FF; border: 1px solid #DEECFF;
  padding: 2px 8px; border-radius: 5px; white-space: nowrap;
}
.news-date { margin-left: auto; font-family: var(--font-en); font-size: 10.5px; color: var(--ink-4); letter-spacing: .3px; }
.news-item h4 {
  font-size: 13.8px; line-height: 1.6; font-weight: 600; color: #1B3049;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.news-go {
  display: flex; align-items: center; gap: 5px; margin-top: auto;
  font-size: 10.8px; color: #93A7BE; letter-spacing: .2px; transition: color .2s;
}
.news-go i { font-size: 9px; transition: transform .2s; }
.news-item:hover .news-go { color: var(--blue); }
.news-item:hover .news-go i { transform: translate(2px, -2px); }

.slider-ui { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 26px; }
.slider-btn {
  width: 40px; height: 40px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  background: #fff; border: 1px solid var(--line-2); color: #47617C; font-size: 12px;
  box-shadow: 0 2px 8px rgba(9,30,66,.05); transition: .22s;
}
.slider-btn:hover { background: var(--navy-1); border-color: var(--navy-1); color: #fff; box-shadow: 0 8px 18px rgba(7,26,49,.2); }
.slider-btn.swiper-button-disabled { opacity: .35; cursor: not-allowed; }
.slider-pagination { display: flex; align-items: center; gap: 7px; width: auto !important; position: static !important; }
.slider-pagination .swiper-pagination-bullet {
  width: 7px; height: 7px; border-radius: 999px; margin: 0 !important;
  background: #C5D5E7; opacity: 1; transition: .3s;
}
.slider-pagination .swiper-pagination-bullet-active { width: 24px; background: var(--grad); }

/* ---------- 9. 平台能力 / 流程 ---------- */
.cap-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.cap {
  position: relative; overflow: hidden;
  padding: 26px 22px 24px; border-radius: var(--r-m);
  background: #fff; border: 1px solid var(--line);
  box-shadow: var(--shadow-s);
  transition: transform .28s, box-shadow .28s, border-color .28s;
}
.cap:hover { transform: translateY(-5px); box-shadow: var(--shadow-m); border-color: #C9DCF3; }
.cap .icon-tile { margin-bottom: 16px; width: 44px; height: 44px; border-radius: 12px; font-size: 17px; }
.cap h3 { font-size: 16px; font-weight: 700; margin-bottom: 7px; letter-spacing: -.2px; }
.cap p { font-size: 12.8px; line-height: 1.75; color: var(--ink-2); }
.cap .idx {
  position: absolute; right: 16px; top: 10px;
  font-family: var(--font-en); font-size: 44px; font-weight: 700;
  letter-spacing: -2px; color: rgba(21, 94, 239, .06); line-height: 1;
}

.process {
  position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 10px; margin-top: 56px; padding: 30px 26px 26px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--r);
  box-shadow: var(--shadow-s);
}
.process::before {
  content: ''; position: absolute; left: 10%; right: 10%; top: 53px; height: 1px;
  background: linear-gradient(90deg, transparent, #D4E3F4 12%, #D4E3F4 88%, transparent);
}
.process-step { position: relative; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 12px; }
.p-num {
  position: relative; z-index: 1;
  width: 46px; height: 46px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-en); font-size: 13px; font-weight: 700; color: var(--blue-d);
  background: #fff; border: 1px solid #C9DDF5;
  box-shadow: 0 0 0 6px #fff, 0 6px 14px rgba(21,94,239,.08);
  transition: .24s;
}
.process-step:hover .p-num { background: var(--grad); border-color: transparent; color: #fff; box-shadow: 0 0 0 6px #fff, 0 10px 20px rgba(21,94,239,.24); transform: translateY(-2px); }
.p-body h4 { font-size: 14.5px; font-weight: 700; margin-bottom: 3px; }
.p-body p { font-size: 11.8px; color: var(--ink-3); line-height: 1.6; }

/* ---------- 9.5 常见问题 ---------- */
.faq-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  max-width: 1040px; margin: 0 auto; align-items: start;
}
.faq-grid .fold { margin-bottom: 0; }
.faq-grid .fold-head { padding: 17px 20px; }
.faq-grid .fold-head .name { font-size: 14px; line-height: 1.6; }
.faq-grid .fold-body p { font-size: 12.8px; line-height: 1.9; color: var(--ink-2); padding-top: 12px; }
.faq-grid .fold-body b { color: var(--ink); }

/* ---------- 10. CTA 与页脚 ---------- */
.cta-band {
  position: relative; overflow: hidden; isolation: isolate;
  background:
    radial-gradient(72% 130% at 88% -6%, rgba(24, 128, 219, .42), transparent 62%),
    radial-gradient(60% 110% at 6% 108%, rgba(20, 86, 176, .5), transparent 66%),
    linear-gradient(145deg, #0B4FA8 0%, #0D63C4 45%, #0E86D2 100%);
  color: #fff; padding: 82px 0;
  border-top: 1px solid rgba(120, 190, 255, .14);
}
.cta-band::before {
  content: ''; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(150, 215, 255, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(150, 215, 255, .06) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(70% 100% at 60% 50%, #000, transparent 82%);
  -webkit-mask-image: radial-gradient(70% 100% at 60% 50%, #000, transparent 82%);
}
.cta-orb { position: absolute; border-radius: 50%; filter: blur(80px); pointer-events: none; }
.cta-orb-1 { width: 380px; height: 380px; right: -60px; top: -140px; background: rgba(34,201,232,.2); }
.cta-orb-2 { width: 320px; height: 320px; left: 12%; bottom: -200px; background: rgba(64,96,255,.28); }
.cta-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1fr) 430px;
  gap: 58px; align-items: center;
}
.cta-inner h2 { font-size: 36px; line-height: 1.32; letter-spacing: -.9px; font-weight: 800; margin-bottom: 14px; }
.cta-copy > p { font-size: 14px; line-height: 1.85; color: rgba(214, 233, 252, .86); max-width: 520px; }
.cta-trust { display: flex; flex-wrap: wrap; gap: 10px 20px; margin: 22px 0 20px; }
.cta-trust span { display: inline-flex; align-items: center; gap: 6px; font-size: 11.8px; color: rgba(214, 234, 255, .92); }
.cta-trust i { color: #6EE7C0; font-size: 11px; }
.cta-phone { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.cta-phone a {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--font-en); font-size: 22px; font-weight: 700; letter-spacing: .4px;
  color: #fff; transition: color .2s;
}
.cta-phone a:hover { color: #8FD4FF; }
.cta-phone a i { font-size: 16px; color: #6EE7C0; }
.cta-phone > span { font-size: 11.5px; color: rgba(200, 226, 250, .68); }

.cta-lead {
  padding: 24px 24px 20px; border-radius: 20px;
  background: linear-gradient(160deg, rgba(255,255,255,.1), rgba(255,255,255,.045));
  border: 1px solid rgba(150, 205, 255, .24);
  box-shadow: 0 30px 70px rgba(0, 10, 26, .35), inset 0 1px 0 rgba(255,255,255,.16);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}
.cta-lead-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.cta-lead-head b { font-size: 16px; font-weight: 700; color: #fff; letter-spacing: .2px; }
.cta-lead-head span {
  font-size: 10px; color: #8FD4FF; letter-spacing: .4px;
  background: rgba(34,201,232,.1); border: 1px solid rgba(34,201,232,.24);
  padding: 3px 8px; border-radius: 5px; white-space: nowrap;
}
.cta-lead-grid { display: grid; gap: 11px; }
.cta-lead .field label { display: block; font-size: 11px; color: rgba(210, 232, 252, .86); margin-bottom: 5px; letter-spacing: .2px; }
.cta-lead .field label em { color: #FF8CA3; font-style: normal; }
.cta-lead input {
  width: 100%; height: 44px; padding: 0 13px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(150, 200, 255, .2);
  border-radius: 10px; color: #fff; font-size: 13.5px; outline: none;
  transition: border-color .2s, background .2s, box-shadow .2s;
}
.cta-lead input::placeholder { color: rgba(180, 210, 240, .36); }
.cta-lead input:focus { border-color: #5CA8FF; background: rgba(255,255,255,.11); box-shadow: 0 0 0 3px rgba(90,170,255,.14); }
.consent.light { color: rgba(210, 232, 252, .84); margin-top: 12px; }
.consent.light a { color: #9FDBFF; }
.consent.light a:hover { text-decoration: underline; }
.cta-submit { width: 100%; margin-top: 13px; }
.cta-lead-note { font-size: 10.4px; line-height: 1.65; color: rgba(196, 222, 248, .66); margin-top: 10px; }
.cta-lead-note i { color: #6EE7C0; margin-right: 3px; }

.footer {
  position: relative; overflow: hidden; isolation: isolate;
  background: linear-gradient(180deg, #0A3568 0%, #082347 52%, #05152E 100%);
  color: rgba(206, 226, 248, .68);
  padding: 60px 0 28px; font-size: 13px;
}
.footer::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(120,190,255,.024) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,190,255,.024) 1px, transparent 1px);
  background-size: 56px 56px;
  animation: footerGrid 36s linear infinite;
}
@keyframes footerGrid { to { background-position: 56px 56px, 56px 56px; } }
.footer::after {
  content: ''; position: absolute; top: -20%; bottom: -20%; left: -35%; width: 26%;
  background: linear-gradient(90deg, transparent, rgba(96, 202, 255, .045) 42%, rgba(150, 232, 255, .075) 50%, rgba(96, 202, 255, .045) 58%, transparent);
  transform: skewX(-14deg); pointer-events: none;
  animation: footerBeam 18s linear infinite;
}
@keyframes footerBeam {
  0% { left: -35%; opacity: 0; }
  10% { opacity: 1; }
  86% { opacity: 1; }
  100% { left: 118%; opacity: 0; }
}
.footer .container { position: relative; }
.footer .container::before {
  content: ''; position: absolute; left: 0; right: 0; top: -30px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(96, 202, 255, .16), rgba(150, 232, 255, .05), transparent);
  background-size: 45% 100%; background-repeat: no-repeat;
  animation: footerLine 10s linear infinite;
  pointer-events: none;
}
@keyframes footerLine { from { background-position: -45% 0; } to { background-position: 145% 0; } }
.footer-top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.15fr; gap: 42px; padding-bottom: 38px; }
.footer-brand .brand-mini { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.footer-brand .brand-mini img { width: 32px; height: 32px; padding: 4px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 9px; object-fit: contain; }
.footer-brand .brand-mini strong { font-size: 15.5px; color: #fff; font-weight: 600; letter-spacing: .2px; }
.footer-brand .brand-mini span {
  font-size: 10.5px; color: rgba(170, 205, 240, .5); letter-spacing: .2px;
  padding-left: 10px; border-left: 1px solid rgba(255,255,255,.14); white-space: nowrap;
}
.footer-brand > p { font-size: 12.8px; line-height: 1.85; color: rgba(206, 228, 250, .72); max-width: 340px; margin-bottom: 18px; }
.footer-contact { display: flex; flex-direction: column; gap: 8px; }
.footer-contact a { display: inline-flex; align-items: center; gap: 8px; font-size: 12.8px; color: rgba(200, 224, 248, .68); transition: color .2s; }
.footer-contact i { color: #5CA8D8; font-size: 12px; }
.footer-contact a:hover { color: #8FD4FF; }
.footer-badges { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 14px; }
.footer-badges span {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10.4px; color: rgba(180, 210, 240, .55);
  background: rgba(255,255,255,.045); border: 1px solid rgba(255,255,255,.08);
  padding: 4px 8px; border-radius: 5px;
}
.footer-badges i { color: #5CA8D8; font-size: 9.5px; }
.footer-links h4 { font-size: 13px; font-weight: 600; color: #fff; margin-bottom: 16px; letter-spacing: .4px; }
.footer-links a, .footer-links p { display: block; font-size: 12.6px; line-height: 1.6; margin-bottom: 10px; color: rgba(198, 220, 246, .62); transition: color .2s; }
.footer-links a:hover { color: #8FD4FF; }
.footer-consult {
  display: inline-flex !important; align-items: center; gap: 7px;
  margin-top: 4px; padding: 8px 13px; width: fit-content;
  color: #9FD4FF !important; background: rgba(34,201,232,.08);
  border: 1px solid rgba(34,201,232,.2); border-radius: 8px;
}
.footer-consult:hover { background: rgba(34,201,232,.14); }
.footer-disclaimer {
  border-top: 1px solid rgba(255,255,255,.06); padding-top: 22px;
  font-size: 11.3px; line-height: 1.9; color: rgba(186, 210, 238, .54);
}
.footer-disclaimer p { margin-bottom: 5px; }
.footer-disclaimer b { color: rgba(216, 234, 252, .72); font-weight: 600; }
.footer-disclaimer strong { color: rgba(224, 238, 252, .74); font-weight: 600; }
.footer-disclaimer a { color: #7FC6F5; }
.footer-disclaimer a:hover { text-decoration: underline; }

/* ---------- 11. 弹窗 / 提示 / 悬浮联系 ---------- */
.modal-mask {
  position: fixed; inset: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  background: rgba(3, 13, 27, .66); backdrop-filter: blur(5px);
  animation: fadeIn .22s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  position: relative; width: 100%; max-width: 520px;
  max-height: 90vh; overflow-y: auto;
  padding: 34px 36px 32px; border-radius: 22px;
  background: #fff; box-shadow: 0 40px 100px rgba(0, 10, 26, .42);
  animation: popIn .3s cubic-bezier(.2, .9, .3, 1.1);
}
.modal::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--grad); border-radius: 22px 22px 0 0;
}
@keyframes popIn { from { opacity: 0; transform: translateY(16px) scale(.97); } to { opacity: 1; transform: none; } }
.modal-badge {
  width: 52px; height: 52px; border-radius: 15px; margin-bottom: 18px;
  display: flex; align-items: center; justify-content: center;
  background: var(--grad); color: #fff; font-size: 21px;
  box-shadow: 0 12px 24px rgba(21, 94, 239, .26);
}
.modal h3 { font-size: 20px; font-weight: 700; letter-spacing: -.4px; margin-bottom: 10px; line-height: 1.4; }
.modal-sub { font-size: 13.5px; color: var(--ink-2); line-height: 1.7; margin-bottom: 18px; }
.modal .m-body { font-size: 13.8px; color: var(--ink-2); line-height: 1.85; margin-bottom: 24px; }
.modal .m-body strong { color: var(--ink); }
.modal-disclaimer .m-body p { margin-bottom: 10px; }
.modal-disclaimer .m-body p:last-child { margin-bottom: 0; }
.modal-disclaimer .m-body a { color: var(--blue); font-weight: 600; }
.modal-disclaimer .m-body a:hover { text-decoration: underline; }
.modal .btn { width: 100%; }
.modal-close {
  position: absolute; top: 16px; right: 16px;
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: #F3F7FC; color: var(--ink-3); font-size: 13px; transition: .2s;
}
.modal-close:hover { background: #E9F0F8; color: var(--ink); }
.modal-actions { display: flex; gap: 9px; flex-wrap: wrap; }
.modal-actions .btn { flex: 1; min-width: 130px; }
.modal-success .modal-badge { background: linear-gradient(135deg, #0EA371, #34D399); box-shadow: 0 12px 24px rgba(14, 163, 113, .24); }

.svc-list { margin: 0 0 20px; }
.svc-list li { position: relative; padding: 4px 0 4px 25px; font-size: 12.8px; color: var(--ink-2); }
.svc-list li i { position: absolute; left: 2px; top: 8px; color: #0EA371; font-size: 11px; }
.svc-form .field { margin-bottom: 10px; }
.svc-form input {
  width: 100%; height: 46px; padding: 0 14px;
  border: 1px solid var(--line-2); border-radius: 11px; background: #F9FBFE;
  font-size: 14px; outline: none; transition: .2s;
}
.svc-form input:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 4px rgba(21,94,239,.09); }
.svc-btns { display: flex; gap: 9px; margin-top: 16px; }
.svc-btns .btn { flex: 1; }
.svc-tip {
  display: flex; align-items: flex-start; gap: 7px;
  margin-top: 16px; padding: 10px 13px; border-radius: 9px;
  font-size: 11.3px; line-height: 1.7; color: #6B7F96;
  background: #F5F9FE; border: 1px dashed #D8E6F6;
}
.svc-tip i { color: #0EA371; margin-top: 3px; }
.consent {
  display: grid; grid-template-columns: 15px minmax(0, 1fr); align-items: center;
  column-gap: 8px;
  font-size: 11.5px; color: var(--ink-2); line-height: 1.6; margin-top: 12px; cursor: pointer;
}
.consent > span { display: block; min-width: 0; }
.consent a { color: var(--blue); }
.consent a:hover { text-decoration: underline; }
.consent input { width: 15px; height: 15px; margin: 0; accent-color: var(--blue); flex-shrink: 0; }

.site-toast {
  position: fixed; left: 50%; bottom: 38px; z-index: 2000;
  display: flex; align-items: center; gap: 9px;
  max-width: calc(100vw - 40px); padding: 12px 20px;
  background: rgba(7, 26, 49, .94); color: #fff;
  border: 1px solid rgba(140, 190, 255, .2); border-radius: 12px;
  box-shadow: 0 18px 40px rgba(0, 10, 26, .35);
  font-size: 13px; opacity: 0; transform: translate(-50%, 18px);
  pointer-events: none; transition: .3s cubic-bezier(.2,.8,.2,1);
  backdrop-filter: blur(10px);
}
.site-toast.show { opacity: 1; transform: translate(-50%, 0); }
.site-toast.ok i { color: #4EE0B0; }
.site-toast i { color: #8FD4FF; }

.contact-dock {
  position: fixed; right: 26px; bottom: 96px; z-index: 500;
  display: flex; flex-direction: column; align-items: flex-end; gap: 12px;
  pointer-events: none;
}
.contact-dock .dock-fab, .contact-dock .dock-panel { pointer-events: auto; }
.dock-fab {
  display: inline-flex; align-items: center; gap: 8px;
  height: 50px; padding: 0 20px; border-radius: 999px;
  background: var(--grad); color: #fff; font-size: 13.5px; font-weight: 600;
  box-shadow: 0 14px 32px rgba(21, 94, 239, .38);
  transition: .25s;
}
.dock-fab i { font-size: 15px; }
.dock-fab:hover { transform: translateY(-2px); box-shadow: 0 20px 40px rgba(21, 94, 239, .46); }
.dock-panel {
  width: 268px; padding: 8px; border-radius: 16px;
  background: #fff; border: 1px solid var(--line);
  box-shadow: 0 24px 60px rgba(9, 30, 66, .2);
  opacity: 0; visibility: hidden; transform: translateY(10px) scale(.98);
  transform-origin: bottom right; transition: .24s cubic-bezier(.2,.8,.2,1);
}
.contact-dock.open .dock-panel { opacity: 1; visibility: visible; transform: none; }
.dock-title { font-size: 11px; font-weight: 700; letter-spacing: 1.4px; color: var(--ink-3); padding: 9px 12px 7px; }
.dock-item {
  display: flex; align-items: center; gap: 11px; width: 100%;
  padding: 10px 12px; border-radius: 10px; text-align: left;
  transition: background .18s;
}
.dock-item:hover { background: #F3F8FE; }
.dock-item > i {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--blue-l); color: var(--blue); font-size: 13px;
}
.dock-item b { display: block; font-size: 12.6px; font-weight: 600; color: var(--ink); line-height: 1.4; }
.dock-item small { display: block; font-size: 10.5px; color: var(--ink-3); }
.dock-item i.fa-comment-dots { color: #0EA371; background: #E9F9F3; }

/* 返回顶部 */
.to-top {
  position: fixed; right: 26px; bottom: 30px; z-index: 490;
  width: 46px; height: 46px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,.94);
  border: 1px solid rgba(21, 94, 239, .16);
  color: var(--blue); font-size: 14px;
  box-shadow: 0 10px 26px rgba(9, 30, 66, .13);
  backdrop-filter: blur(10px);
  opacity: 0; visibility: hidden; pointer-events: none;
  transform: translateY(10px) scale(.92);
  transition: opacity .28s, transform .28s cubic-bezier(.2,.8,.2,1), visibility .28s,
              background .2s, color .2s, box-shadow .2s;
}
.to-top.show { opacity: 1; visibility: visible; pointer-events: auto; transform: none; }
.to-top:hover { background: var(--grad); color: #fff; box-shadow: 0 14px 30px rgba(21, 94, 239, .34); }
.to-top:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }
.to-top.no-dock { bottom: 26px; }
.contact-dock.open ~ .to-top { opacity: 0; visibility: hidden; pointer-events: none; }

/* ---------- 12. 页面 Hero / 面包屑 / 表单 ---------- */
.page-hero {
  position: relative; isolation: isolate; overflow: hidden;
  background:
    linear-gradient(135deg, #0B4C9E 0%, #0F63C8 50%, #0B6FA2 100%);
  color: #fff;
  padding: 62px 0 58px;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(46% 90% at 88% 10%, rgba(126, 232, 255, .30), transparent 64%),
    radial-gradient(40% 80% at 4% 96%, rgba(76, 102, 255, .26), transparent 66%),
    linear-gradient(rgba(180, 225, 255, .09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(180, 225, 255, .09) 1px, transparent 1px);
  background-size: auto, auto, 64px 64px, 64px 64px;
  mask-image: linear-gradient(180deg, #000 40%, transparent);
  -webkit-mask-image: linear-gradient(180deg, #000 40%, transparent);
}
.page-hero::after {
  content: ''; position: absolute; right: -8%; top: -46%; width: 58%; height: 190%;
  background: radial-gradient(closest-side, rgba(160, 240, 255, .16), transparent 72%);
  pointer-events: none;
}
.page-hero-inner { position: relative; z-index: 1; display: flex; align-items: flex-end; justify-content: space-between; gap: 36px; flex-wrap: wrap; }
.page-hero h1 { font-size: 36px; font-weight: 800; letter-spacing: -1px; line-height: 1.24; margin: 12px 0 10px; }
.page-hero .sub { max-width: 640px; font-size: 14px; line-height: 1.8; color: rgba(230, 242, 255, .94); }
.page-hero .sub b { color: #fff; }
.page-hero-stats { display: flex; gap: 34px; }
.ph-stat .n { font-family: var(--font-en); font-size: 30px; font-weight: 700; letter-spacing: -.6px; line-height: 1.1; color: #fff; }
.ph-stat .n span { font-size: 12px; font-weight: 400; color: rgba(214, 234, 252, .8); margin-left: 2px; }
.ph-stat .t { font-size: 11px; color: rgba(206, 228, 250, .78); margin-top: 3px; }
.breadcrumb {
  display: flex; align-items: center; flex-wrap: wrap; gap: 7px;
  font-size: 11.5px; color: rgba(206, 228, 250, .76); margin-bottom: 6px;
}
.breadcrumb a { transition: color .2s; }
.breadcrumb a:hover { color: #8FD4FF; }
.breadcrumb i { font-size: 8px; opacity: .6; }
.breadcrumb.on-light { color: var(--ink-3); }
.breadcrumb.on-light a:hover { color: var(--blue); }

/* 诊断页 */
.diag-wrap { max-width: 880px; margin: 24px auto 0; position: relative; z-index: 2; }
.quota-bar {
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  margin-bottom: 18px; padding: 15px 20px; border-radius: 14px;
  background: #fff; border: 1px solid var(--line);
  box-shadow: var(--shadow-s); font-size: 13px; color: var(--ink-2);
}
.quota-bar .q-left { display: flex; align-items: center; gap: 10px; }
.quota-bar .q-left i { color: var(--blue); }
.quota-bar b { font-family: var(--font-en); color: var(--ink); font-size: 15px; }
.quota-bar .q-tip { font-size: 11.5px; color: var(--ink-3); }

/* 本机最近评测 */
.recent-diag {
  margin-bottom: 16px; padding: 16px 20px 10px;
  background: #fff; border: 1px solid var(--line);
  border-radius: 16px; box-shadow: var(--shadow-s);
}
.rd-head { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding-bottom: 11px; border-bottom: 1px solid var(--line); }
.rd-title { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.rd-title i { color: var(--blue); font-size: 13px; }
.rd-title b { font-size: 13.5px; color: var(--ink); letter-spacing: -.1px; }
.rd-title span { font-size: 11.5px; color: var(--ink-3); }
.rd-note { font-size: 11.5px; color: var(--ink-3); text-decoration: none; white-space: nowrap; }
.rd-note:hover { color: var(--blue); }
.rd-actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; flex-wrap: wrap; justify-content: flex-end; }
.rd-actions .btn-sm { height: 34px; padding: 0 14px; font-size: 12px; }
.rd-list { display: flex; flex-direction: column; }
.rd-item {
  display: flex; align-items: center; gap: 16px;
  padding: 12px 2px; border-bottom: 1px solid #EFF5FC;
  text-decoration: none; color: inherit;
  transition: background .18s ease;
}
.rd-item:last-child { border-bottom: 0; }
.rd-item:hover { background: #F8FBFF; }
.rd-main { min-width: 0; flex: 1 1 auto; display: flex; flex-direction: column; gap: 3px; }
.rd-name { font-size: 13.5px; font-weight: 600; color: var(--ink); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rd-meta { display: flex; align-items: center; gap: 10px; font-size: 11.5px; color: var(--ink-3); }
.rd-no { font-family: var(--font-en); letter-spacing: .2px; }
.rd-tags { display: flex; align-items: center; gap: 6px; flex: 0 0 auto; }
.rd-tag { padding: 2px 8px; border-radius: 6px; font-size: 11px; line-height: 18px; white-space: nowrap; }
.rd-tag.is-match { color: #0B6B4F; background: #E7F6F0; }
.rd-tag.is-grow { color: #9A5B06; background: #FDF3E3; }
.rd-tag.is-none { color: var(--ink-3); background: #F0F4FA; }
.rd-tag.is-plain { color: var(--ink-3); background: #F0F4FA; }
.rd-go { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--blue); }
.rd-go i { font-size: 10px; transition: transform .18s ease; }
.rd-item:hover .rd-go i { transform: translateX(2px); }
.form-card {
  background: #fff; border: 1px solid var(--line); border-radius: 22px;
  padding: 38px 42px 34px; box-shadow: var(--shadow-m);
}
.form-intro { display: flex; align-items: flex-start; gap: 14px; padding-bottom: 24px; margin-bottom: 28px; border-bottom: 1px solid var(--line); }
.form-intro .icon-tile { width: 44px; height: 44px; border-radius: 12px; font-size: 17px; }
.form-intro h2 { font-size: 20px; font-weight: 700; letter-spacing: -.3px; margin-bottom: 4px; }
.form-intro p { font-size: 12.8px; color: var(--ink-3); }
.step-bar { display: flex; gap: 8px; margin-left: auto; align-items: center; }
.step-dot { width: 30px; height: 4px; border-radius: 4px; background: #E2ECF7; }
.step-dot.on { background: var(--grad); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 22px; }
.form-sec { margin-bottom: 30px; }
.form-sec:last-of-type { margin-bottom: 20px; }
.form-sec-head { display: flex; align-items: flex-start; gap: 11px; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px dashed #E8EFF8; }
.fs-num {
  flex-shrink: 0; width: 26px; height: 26px; border-radius: 7px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-en); font-size: 10.5px; font-weight: 700;
  color: var(--blue-d); background: #EDF4FF; border: 1px solid #DCE8FA; margin-top: 1px;
}
.form-sec-head h3 { font-size: 14.5px; font-weight: 700; letter-spacing: -.1px; line-height: 1.4; }
.form-sec-head p { font-size: 11px; color: var(--ink-3); margin-top: 1px; }
.field { display: flex; flex-direction: column; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 12.8px; font-weight: 600; color: #2B4058; margin-bottom: 7px; display: flex; align-items: center; gap: 4px; }
.field label .req { color: #E04862; }
.field .hint { font-size: 10.5px; color: var(--ink-4); margin-top: 5px; }
.field select, .field input[type=text], .field input[type=email], .field input[type=tel], .field textarea {
  width: 100%; height: 46px; padding: 0 38px 0 13px;
  border: 1px solid var(--line-2); border-radius: 11px;
  background-color: #F9FBFE; font-size: 13.5px; color: var(--ink);
  outline: none; transition: .2s; appearance: none; -webkit-appearance: none;
}
.field textarea { height: auto; min-height: 92px; padding: 12px 13px; resize: vertical; line-height: 1.7; }
.field input::placeholder, .field textarea::placeholder { color: #A3B4C7; }
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%238296AC' d='M1.4 1.4 6 6l4.6-4.6L12 2.8 6 8.8 0 2.8z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  cursor: pointer;
}
.field select:invalid { color: #A3B4C7; }
.field select option { color: var(--ink); }
.field select:focus, .field input:focus, .field textarea:focus {
  border-color: var(--blue); background-color: #fff;
  box-shadow: 0 0 0 4px rgba(21, 94, 239, .09);
}
.field.error select, .field.error input, .field.error textarea { border-color: #E04862; background-color: #FFF8F9; }
.privacy-note {
  display: flex; align-items: flex-start; gap: 9px;
  margin-top: 24px; padding: 13px 16px; border-radius: 11px;
  background: #F5F9FE; border: 1px dashed #D5E4F5;
  font-size: 11.5px; line-height: 1.8; color: #63788F;
}
.privacy-note i { color: #0EA371; margin-top: 3px; }
.submit-row { margin-top: 26px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.submit-row .btn { min-width: 260px; }
.submit-row .submit-hint { font-size: 11.5px; color: var(--ink-3); }
.submit-row .submit-hint b { color: var(--blue); font-family: var(--font-en); }
.form-progress {
  position: fixed; left: 0; top: 0; height: 3px; z-index: 999;
  width: 0; background: linear-gradient(90deg, #155EEF, #22C9E8);
  box-shadow: 0 0 12px rgba(34, 201, 232, .6); transition: width .2s;
}
.diag-side { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.diag-side .ds {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 15px 16px; border-radius: 13px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s);
}
.diag-side .ds i { color: var(--blue); font-size: 14px; margin-top: 3px; }
.diag-side .ds b { display: block; font-size: 12.5px; margin-bottom: 2px; }
.diag-side .ds span { font-size: 11px; color: var(--ink-3); line-height: 1.6; }

/* ---------- 13. 结果页 / 路线图 ---------- */
.result-wrap { max-width: 1060px; margin: 0 auto; }
.result-top {
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  margin-bottom: 20px; padding: 15px 20px;
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  box-shadow: var(--shadow-s); font-size: 12.8px; color: var(--ink-3);
}
.result-top .rt-left { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.result-top b { color: var(--ink); font-family: var(--font-mono); font-size: 12.5px; letter-spacing: .3px; }
.result-top .rt-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.result-top .rt-review {
  position: relative;
  box-shadow: 0 6px 16px rgba(21, 94, 239, .26);
}
.result-top .rt-review i { font-size: 11.5px; }

.level-card {
  position: relative; overflow: hidden; isolation: isolate;
  display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: center;
  padding: 34px 38px; border-radius: 22px; color: #fff;
  background: linear-gradient(135deg, #0B4FC4 0%, #1470E0 44%, #0E93BC 100%);
  box-shadow: 0 26px 60px rgba(11, 79, 196, .28);
  margin-bottom: 22px;
}
.level-card::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(50% 90% at 92% 8%, rgba(120,240,255,.4), transparent 62%),
    radial-gradient(40% 70% at 4% 100%, rgba(130,160,255,.38), transparent 64%),
    linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: auto, auto, 54px 54px, 54px 54px;
}
.level-card .lc-kicker { font-family: var(--font-en); font-size: 10.5px; letter-spacing: 2.4px; color: #C8F2FF; margin-bottom: 8px; }
.level-card h2 { font-size: 32px; font-weight: 800; letter-spacing: -.8px; line-height: 1.25; margin-bottom: 8px; }
.level-card h2 span { color: #FFF0A8; }
.level-card p { font-size: 12.8px; line-height: 1.8; color: rgba(232, 246, 255, .84); max-width: 560px; }
.score-ring {
  position: relative; width: 132px; height: 132px; flex-shrink: 0;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: conic-gradient(#22C9E8 0 var(--pct, 60%), rgba(255,255,255,.12) var(--pct, 60%) 100%);
  box-shadow: 0 0 0 1px rgba(255,255,255,.1), 0 12px 30px rgba(0,10,26,.3);
}
.score-ring::before { content: ''; position: absolute; inset: 9px; border-radius: 50%; background: #0A3A70; }
.score-ring .sr-in { position: relative; text-align: center; }
.score-ring .sr-n { font-family: var(--font-en); font-size: 34px; font-weight: 700; line-height: 1; letter-spacing: -1px; }
.score-ring .sr-n span { font-size: 13px; color: rgba(215,238,255,.7); }
.score-ring .sr-t { font-size: 9.5px; letter-spacing: 1.6px; color: rgba(215,238,255,.7); margin-top: 6px; }

.summary-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-bottom: 22px; }
.sum-card {
  position: relative; overflow: hidden;
  padding: 22px 22px 20px; border-radius: var(--r-m);
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s);
  transition: transform .24s, box-shadow .24s;
}
.sum-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-m); }
.sum-card .n { font-family: var(--font-en); font-size: 34px; font-weight: 700; line-height: 1.1; letter-spacing: -1px; }
.sum-card .n.g { color: #0EA371; } .sum-card .n.y { color: #D97706; } .sum-card .n.x { color: #8296AC; }
.sum-card .t { font-size: 12px; color: var(--ink-2); margin-top: 5px; }
.sum-card .bar { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; }
.sum-card.g .bar { background: linear-gradient(90deg, #0EA371, #34D399); }
.sum-card.y .bar { background: linear-gradient(90deg, #D97706, #FBBF24); }
.sum-card.x .bar { background: linear-gradient(90deg, #A9B8C9, #D5E0EC); }

.best-card {
  position: relative; overflow: hidden;
  padding: 32px 34px 28px; border-radius: 20px;
  background: linear-gradient(135deg, #F1F7FF 0%, #EFFCFF 56%, #F5F2FF 100%);
  border: 1px solid #CFE2FA;
  box-shadow: 0 18px 44px rgba(21, 94, 239, .1);
  margin-bottom: 26px;
}
.best-card::before {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--grad);
}
.best-card .crown {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10.5px; font-weight: 700; letter-spacing: 1.2px;
  color: #fff; background: var(--grad); padding: 5px 13px; border-radius: 999px;
  box-shadow: 0 6px 14px rgba(21, 94, 239, .24); margin-bottom: 14px;
}
.best-card h3 { font-size: 26px; font-weight: 800; letter-spacing: -.6px; margin-bottom: 8px; line-height: 1.3; }
.best-card .reason { font-size: 13px; color: #465C74; line-height: 1.8; margin-bottom: 16px; max-width: 720px; }
.best-card .award-line { background: #fff; border-color: #D9E8FA; max-width: 520px; margin-bottom: 18px; }
.best-btns { display: flex; gap: 10px; flex-wrap: wrap; }
.grade-chip { display: inline-flex; align-items: center; gap: 4px; padding: 3px 10px; border-radius: 5px; font-size: 10.5px; font-weight: 600; white-space: nowrap; }
.grade-match { background: #E8F8F1; color: #0A7A56; border: 1px solid #C9EFDF; }
.grade-grow { background: #FFF7E8; color: #A45E06; border: 1px solid #FBE6C2; }
.grade-none { background: #F1F5FA; color: #6B7F96; border: 1px solid #E2EAF3; }

/* 路线图 */
.roadmap-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 18px; flex-wrap: wrap; margin: 38px 0 18px; }
.roadmap-head h3 { font-size: 22px; font-weight: 800; letter-spacing: -.4px; }
.roadmap-head p { font-size: 12.5px; color: var(--ink-3); }
.roadmap { display: flex; flex-direction: column; gap: 14px; }
.stage {
  position: relative; display: grid; grid-template-columns: 66px 1fr; gap: 18px;
  padding: 24px 26px; border-radius: 18px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s);
  transition: border-color .24s, box-shadow .24s;
}
.stage:hover { border-color: #C7DCF4; box-shadow: var(--shadow-m); }
.stage::before {
  content: ''; position: absolute; left: 49px; top: 76px; bottom: -16px; width: 1px;
  background: linear-gradient(#D7E6F6, transparent);
}
.stage:last-child::before { display: none; }
.stage-rail { display: flex; flex-direction: column; align-items: center; gap: 7px; }
.stage-num {
  width: 46px; height: 46px; border-radius: 13px;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-en); font-size: 14px; font-weight: 700;
  color: #fff; background: var(--grad); box-shadow: 0 8px 18px rgba(21, 94, 239, .26);
}
.stage.s2 .stage-num { background: linear-gradient(135deg, #D97706, #FBBF24); box-shadow: 0 8px 18px rgba(217, 119, 6, .22); }
.stage.s3 .stage-num { background: linear-gradient(135deg, #7C6CF6, #A78BFA); box-shadow: 0 8px 18px rgba(124, 108, 246, .24); }
.stage-when { font-size: 9.5px; color: var(--ink-3); letter-spacing: .3px; text-align: center; line-height: 1.4; }
.stage-body { min-width: 0; }
.stage-kicker { font-family: var(--font-en); font-size: 9.5px; letter-spacing: 1.8px; color: var(--ink-4); margin-bottom: 3px; }
.stage-body h4 { font-size: 17px; font-weight: 700; letter-spacing: -.2px; margin-bottom: 5px; }
.stage-body .stage-desc { font-size: 12.5px; line-height: 1.75; color: var(--ink-2); margin-bottom: 12px; }
.stage-projects { display: flex; flex-wrap: wrap; gap: 7px; }
.stage-proj {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 7px;
  background: #F5F9FE; border: 1px solid #E5EEF8;
  font-size: 11.5px; color: #3F566F; font-weight: 500;
}
.stage-proj i { font-size: 8px; color: #2AB6D8; }
.stage-proj b { font-family: var(--font-en); font-size: 11px; color: var(--blue); font-weight: 600; }
.stage-extra { margin-top: 10px; font-size: 11.5px; color: var(--ink-3); }
.stage-extra b { color: #A45E06; }

.folds { margin-top: 34px; }
.folds-title { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
.fold {
  background: #fff; border: 1px solid var(--line); border-radius: 13px;
  margin-bottom: 9px; overflow: hidden; transition: border-color .2s, box-shadow .2s;
}
.fold:hover { border-color: #C9DDF4; }
.fold.open { box-shadow: var(--shadow-s); border-color: #C9DDF4; }
.fold-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 20px; cursor: pointer; }
.fold-head .l { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; min-width: 0; }
.fold-head .name { font-size: 14px; font-weight: 600; }
.fold-head .arrow { color: var(--ink-3); font-size: 10px; transition: transform .2s; }
.fold.open .arrow { transform: rotate(90deg); }
.fold-body { display: none; padding: 4px 20px 18px; border-top: 1px dashed #E8EFF8; }
.fold.open .fold-body { display: block; }
.detail-table { width: 100%; border-collapse: collapse; font-size: 12.5px; margin-top: 12px; }
.detail-table th, .detail-table td { padding: 9px 11px; text-align: left; border-bottom: 1px solid #EDF3FA; }
.detail-table th { width: 128px; color: var(--ink-3); font-weight: 500; background: #FAFCFF; }
.detail-table tr:last-child th, .detail-table tr:last-child td { border-bottom: 0; }
.ok-ico { color: #0EA371; font-size: 12px; }
.no-ico { color: #D2556A; font-size: 12px; }
.missing-list { display: flex; flex-wrap: wrap; gap: 6px; margin: 12px 0 4px; }
.missing-list span { font-size: 11.5px; color: #A45E06; background: #FFF7E8; border: 1px solid #FBE6C2; padding: 3px 9px; border-radius: 6px; }
.action-list { margin: 12px 0 0; display: flex; flex-direction: column; gap: 7px; }
.action-list li { display: flex; align-items: flex-start; gap: 8px; font-size: 12.5px; color: var(--ink-2); line-height: 1.65; }
.action-list li i { color: #0EA371; font-size: 10px; margin-top: 5px; }
.result-actions { display: flex; justify-content: center; gap: 11px; flex-wrap: wrap; margin: 38px 0 10px; }
.lead-inline { margin-top: 34px; padding: 28px 30px; border-radius: 18px; background: linear-gradient(135deg, #F3F8FF, #F0FBFF); border: 1px solid #D8E8FA; }
.lead-inline h4 { font-size: 17px; margin-bottom: 5px; display: flex; align-items: center; gap: 8px; }
.lead-inline h4 i { color: var(--blue); }
.lead-inline > p { font-size: 12.3px; color: var(--ink-3); margin-bottom: 16px; }
.lead-form { display: grid; grid-template-columns: 1fr 1fr 1fr auto; gap: 9px; }
.lead-form input { height: 44px; padding: 0 13px; border: 1px solid var(--line-2); border-radius: 10px; background: #fff; font-size: 13px; outline: none; transition: .2s; min-width: 0; }
.lead-form input:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(21,94,239,.09); }
.lead-form .btn { height: 44px; padding: 0 22px; }
.lead-note { grid-column: 1 / -1; font-size: 10.8px; color: var(--ink-4); }
.lead-note a { color: var(--blue); }

/* ---------- 14. 详情页 ---------- */
.detail-wrap { max-width: 1140px; margin: 0 auto; }
.detail-head {
  position: relative; overflow: hidden;
  padding: 32px 34px 30px; border-radius: 20px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s);
  margin-bottom: 20px;
}
.detail-head::after {
  content: ''; position: absolute; right: -100px; top: -100px; width: 280px; height: 280px;
  border-radius: 50%; background: radial-gradient(circle, rgba(21,94,239,.06), transparent 66%); pointer-events: none;
}
.detail-title-row { display: flex; align-items: flex-start; gap: 16px; }
.detail-title-row .icon-tile { width: 54px; height: 54px; border-radius: 15px; font-size: 21px; margin-top: 2px; }
.detail-head h1 { font-size: 29px; font-weight: 800; letter-spacing: -.7px; line-height: 1.32; margin-bottom: 8px; }
.detail-meta { display: flex; flex-wrap: wrap; gap: 7px; align-items: center; }
.detail-metrics {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0;
  margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line);
}
.dm { padding: 0 20px; border-right: 1px solid var(--line); }
.dm:first-child { padding-left: 0; }
.dm:last-child { border-right: 0; }
.dm .t { font-size: 10.5px; color: var(--ink-3); letter-spacing: .4px; margin-bottom: 4px; }
.dm .v { font-size: 14px; font-weight: 600; color: var(--ink); line-height: 1.5; }
.dm .v small { font-size: 10.5px; font-weight: 400; color: var(--ink-3); }
.detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 336px; gap: 20px; align-items: start; }
.info-block { padding: 26px 28px; border-radius: 16px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s); margin-bottom: 16px; }
.info-block h3 {
  display: flex; align-items: center; gap: 9px;
  font-size: 15.5px; font-weight: 700; margin-bottom: 15px; letter-spacing: -.2px;
}
.info-block h3::before { content: ''; width: 3px; height: 15px; border-radius: 2px; background: var(--grad); }
.info-block h3 .sub-note { margin-left: auto; font-size: 10.5px; font-weight: 400; color: var(--ink-4); letter-spacing: 0; }
.info-block p { font-size: 13px; line-height: 1.9; color: #415870; }
.info-block p + p { margin-top: 8px; }
.cond-table { width: 100%; border-collapse: collapse; font-size: 12.8px; }
.cond-table th, .cond-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid #EDF3FA; vertical-align: top; }
.cond-table th { font-size: 11px; font-weight: 600; color: var(--ink-3); background: #FAFCFF; letter-spacing: .3px; }
.cond-table tr:last-child td { border-bottom: 0; }
.cond-table td:first-child { color: var(--ink-3); white-space: nowrap; width: 108px; }
.yes { color: #0EA371; font-weight: 600; } .no { color: #D2556A; font-weight: 600; }

.policy-list { display: flex; flex-direction: column; gap: 10px; }
.policy-doc {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 14px 15px; border-radius: 11px;
  background: #F8FAFE; border: 1px solid #E8EFF9;
  transition: .2s;
}
.policy-doc:hover { border-color: #BFD6F2; background: #F4F9FF; }
.policy-doc .pd-ico {
  width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: #E9F1FF; color: var(--blue); font-size: 13px;
}
.policy-doc .pd-main { min-width: 0; flex: 1; }
.policy-doc .pd-name { font-size: 12.8px; font-weight: 600; line-height: 1.6; color: #1D344E; margin-bottom: 3px; }
.policy-doc .pd-meta { display: flex; flex-wrap: wrap; gap: 4px 12px; font-size: 10.5px; color: var(--ink-3); }
.policy-doc .pd-meta span { display: inline-flex; align-items: center; gap: 4px; }
.policy-doc .pd-go { flex-shrink: 0; font-size: 10.5px; color: var(--blue); font-weight: 600; display: inline-flex; align-items: center; gap: 4px; margin-top: 9px; }
.policy-doc .pd-go i { font-size: 8.5px; }
.policy-empty { font-size: 12px; color: var(--ink-3); line-height: 1.8; padding: 12px 14px; background: #FAFCFF; border: 1px dashed #DCE8F5; border-radius: 10px; }

.side-sticky { position: sticky; top: calc(var(--header-h) + 18px); }
.side-card { padding: 22px; border-radius: 16px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s); margin-bottom: 14px; }
.side-card h4 { font-size: 14.5px; font-weight: 700; margin-bottom: 6px; }
.side-card > p { font-size: 11.8px; line-height: 1.75; color: var(--ink-3); margin-bottom: 14px; }
.side-card .btn { width: 100%; margin-bottom: 8px; height: 42px; font-size: 13px; }
.side-contact { display: flex; flex-direction: column; gap: 9px; padding-top: 13px; margin-top: 5px; border-top: 1px dashed var(--line); }
.side-contact a { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--ink-2); }
.side-contact i { width: 26px; height: 26px; border-radius: 7px; display: inline-flex; align-items: center; justify-content: center; background: #F1F6FC; color: var(--blue); font-size: 11px; }
.side-contact a:hover { color: var(--blue); }
.side-tip { font-size: 10.8px; line-height: 1.7; color: var(--ink-3); background: #FAFCFF; border: 1px solid #EBF2FA; border-radius: 10px; padding: 12px 13px; }
.side-tip b { color: var(--ink-2); }

.related-list { display: flex; flex-direction: column; gap: 8px; }
.related-item { display: flex; align-items: flex-start; gap: 8px; padding: 9px 10px; border-radius: 8px; font-size: 12px; line-height: 1.6; color: #435A73; transition: .18s; }
.related-item:hover { background: #F4F9FF; color: var(--blue); }
.related-item i { color: #A9BDD4; font-size: 8px; margin-top: 5px; flex-shrink: 0; }
.detail-bottom-cta { margin-top: 20px; }

/* 项目详情 Hero 与内容补充 */
.project-hero { padding-bottom: 40px; }
.project-hero .detail-title-row h1 { color: #fff; }
.project-metrics {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0; margin-top: 26px; padding-top: 20px;
  border-top: 1px solid rgba(150, 205, 255, .16);
}
.project-metrics .pm { display: flex; align-items: flex-start; gap: 10px; padding: 0 20px; border-right: 1px solid rgba(150, 205, 255, .14); }
.project-metrics .pm:first-child { padding-left: 0; }
.project-metrics .pm:last-child { border-right: 0; }
.project-metrics .pm > i { font-size: 13px; color: #7FD3FF; margin-top: 3px; }
.project-metrics .pm-t { font-size: 10px; letter-spacing: .6px; color: rgba(180, 211, 243, .52); margin-bottom: 3px; }
.project-metrics .pm-v { font-size: 13.5px; font-weight: 600; color: #fff; line-height: 1.5; }
.cond-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cond-item {
  display: flex; align-items: flex-start; gap: 8px;
  padding: 9px 12px; border-radius: 9px;
  background: #F7FAFE; border: 1px solid #EAF1F9;
  font-size: 12.5px; line-height: 1.6; color: #40566F;
}
.cond-item i { color: #0EA371; font-size: 11px; margin-top: 3px; flex-shrink: 0; }
.project-note {
  display: flex; align-items: flex-start; gap: 10px;
  margin-top: 14px; padding: 13px 15px; border-radius: 10px;
  background: #F3F8FF; border: 1px solid #DEECFC;
  font-size: 12.3px; line-height: 1.8; color: #465C74;
}
.project-note i { color: var(--blue); margin-top: 4px; font-size: 12px; }
.project-note b { color: var(--ink); }

.pd-title-row { display: flex; align-items: flex-start; gap: 8px; flex-wrap: wrap; margin-bottom: 4px; }
.pd-badge {
  display: inline-flex; align-items: center; gap: 4px; flex-shrink: 0;
  font-size: 9.5px; font-weight: 600; letter-spacing: .2px;
  color: #6B7F96; background: #F1F5FA; border: 1px solid #E2EAF3;
  padding: 2px 6px; border-radius: 4px; margin-top: 2px;
}
.pd-badge.official { color: #0A7A56; background: #E9F8F2; border-color: #C9EFDF; }
.pd-badge.is-ref { color: #8A6410; background: #FDF7E7; border-color: #F2E4BE; }
.pd-go.is-disabled { color: #9AAABA; cursor: default; pointer-events: none; }
.policy-doc:hover .pd-go.is-disabled { text-decoration: none; }
.pd-badge i { font-size: 8.5px; }
.pd-note { margin-top: 6px; font-size: 10.8px; line-height: 1.7; color: #7A8FA6; background: #fff; border-left: 2px solid #DCE9F8; padding: 5px 9px; }
.policy-doc:hover .pd-go { text-decoration: underline; }

.mini-process { display: flex; flex-direction: column; gap: 0; }
.mp-step { position: relative; display: flex; gap: 13px; padding-bottom: 18px; }
.mp-step:last-child { padding-bottom: 0; }
.mp-step::before {
  content: ''; position: absolute; left: 15px; top: 32px; bottom: 0; width: 1px;
  background: linear-gradient(#D8E6F5, transparent);
}
.mp-step:last-child::before { display: none; }
.mp-step > span {
  flex-shrink: 0; width: 31px; height: 31px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-en); font-size: 10px; font-weight: 700;
  color: var(--blue-d); background: #EEF5FF; border: 1px solid #D9E8FC;
}
.mp-step b { display: block; font-size: 12.8px; font-weight: 600; margin-bottom: 2px; }
.mp-step p { font-size: 11.5px !important; line-height: 1.65 !important; color: var(--ink-3) !important; }
.related-item em { font-style: normal; }

/* ---------- 15. 列表页 ---------- */
.list-wrap { margin-top: -32px; position: relative; z-index: 2; }
.list-board { background: #fff; border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-m); padding: 24px 26px 30px; }
.list-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; padding-bottom: 18px; margin-bottom: 20px; border-bottom: 1px solid var(--line); }
.list-toolbar .filters { flex: 1; }
.search-box {
  position: relative; display: flex; align-items: center;
  width: 280px; max-width: 100%;
}
.search-box i { position: absolute; left: 13px; font-size: 12px; color: var(--ink-4); pointer-events: none; }
.search-box input {
  width: 100%; height: 40px; padding: 0 13px 0 34px;
  border: 1px solid var(--line-2); border-radius: 10px;
  background: #F9FBFE; font-size: 13px; outline: none; transition: .2s;
}
.search-box input:focus { border-color: var(--blue); background: #fff; box-shadow: 0 0 0 3px rgba(21,94,239,.08); }
.list-meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; font-size: 11.5px; color: var(--ink-3); }
.list-meta b { color: var(--ink); font-family: var(--font-en); font-size: 13px; }
.news-list-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.news-list-grid .news-item { min-height: 128px; }
.load-more {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; height: 46px; margin-top: 20px;
  border: 1px solid var(--line-2); border-radius: 11px; background: #fff;
  font-size: 13px; font-weight: 500; color: #40566F; transition: .2s;
}
.load-more span { font-size: 10.5px; color: var(--ink-4); font-family: var(--font-en); }
.load-more:hover { border-color: var(--blue); color: var(--blue); background: #F7FAFF; }
.compliance-note {
  display: flex; align-items: flex-start; gap: 9px;
  margin-top: 18px; padding: 13px 15px; border-radius: 10px;
  background: #F8FAFD; border: 1px solid #EAF1F9;
  font-size: 10.8px; line-height: 1.8; color: #7A8FA6;
}
.compliance-note i { color: #0EA371; margin-top: 3px; }
.compliance-note b { color: #546B84; }

/* ---------- 16. 报告页 ---------- */
.report-page {
  max-width: 900px; margin: 0 auto; padding: 52px 60px;
  background: #fff; border: 1px solid var(--line); border-radius: 18px;
  box-shadow: var(--shadow-m);
}
.report-head { text-align: center; padding-bottom: 26px; margin-bottom: 30px; border-bottom: 2px solid var(--navy-1); }
.report-head .r-kicker { font-family: var(--font-en); font-size: 10px; letter-spacing: 3px; color: var(--blue); font-weight: 700; margin-bottom: 10px; }
.report-page h1 { font-size: 26px; font-weight: 800; letter-spacing: -.6px; margin-bottom: 8px; }
.report-meta { font-size: 11.5px; color: var(--ink-3); }
.report-sec { margin-bottom: 30px; }
.report-sec h2 { display: flex; align-items: center; gap: 9px; font-size: 16px; font-weight: 700; padding-bottom: 9px; border-bottom: 1px solid var(--line); margin-bottom: 14px; }
.report-sec h2::before { content: ''; width: 3px; height: 14px; border-radius: 2px; background: var(--grad); }
.report-kv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px 24px; font-size: 12.5px; }
.report-kv .kv { display: flex; gap: 8px; padding: 7px 0; border-bottom: 1px dashed #EDF3FA; }
.report-kv .k { color: var(--ink-3); min-width: 76px; }
.report-kv .v { color: var(--ink); font-weight: 500; }
.report-page .stage { box-shadow: none; }
.report-table { width: 100%; border-collapse: collapse; font-size: 12px; }
.report-table th, .report-table td { padding: 8px 10px; border: 1px solid var(--line); text-align: left; }
.report-table th { background: #F7FAFE; font-weight: 600; color: #3E546C; }
.report-foot { margin-top: 34px; padding-top: 18px; border-top: 1px solid var(--line); font-size: 10.5px; line-height: 1.8; color: var(--ink-4); }
.no-print-btn { text-align: center; margin: 24px 0; }

/* ---------- 17. 后台 ---------- */
.admin-body { background: #F2F6FB; }
.admin-wrap { max-width: 1240px; margin: 0 auto; padding: 34px 28px 70px; }
.admin-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.admin-head h1 { font-size: 26px; font-weight: 800; letter-spacing: -.5px; }
.admin-head p { font-size: 12.5px; color: var(--ink-3); margin-top: 4px; }
.admin-head .ah-actions { display: flex; gap: 8px; flex-wrap: wrap; max-width: 100%; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 22px; }
.stat { padding: 20px 22px; border-radius: 15px; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s); }
.stat .t { font-size: 11px; color: var(--ink-3); letter-spacing: .4px; margin-bottom: 5px; }
.stat .n { font-family: var(--font-en); font-size: 30px; font-weight: 700; letter-spacing: -1px; line-height: 1.1; }
.stat .n small { font-size: 11px; font-weight: 400; color: var(--ink-3); margin-left: 3px; letter-spacing: 0; }
.stat.blue .n { color: var(--blue); } .stat.green .n { color: #0EA371; } .stat.amber .n { color: #D97706; } .stat.violet .n { color: #7C6CF6; }
.admin-card { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow-s); overflow: hidden; }
.admin-tabs { display: flex; gap: 2px; padding: 0 18px; border-bottom: 1px solid var(--line); flex-wrap: wrap; }
.admin-tab { padding: 14px 16px; font-size: 13px; color: var(--ink-3); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: .2s; }
.admin-tab:hover { color: var(--blue); }
.admin-tab.active { color: var(--blue); border-bottom-color: var(--blue); font-weight: 600; }
.admin-panel { display: none; padding: 22px 24px 26px; }
.admin-panel.active { display: block; }
.admin-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 14px; }
.admin-toolbar .at-l { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 12px; color: var(--ink-3); }
.admin-toolbar .at-r { display: flex; gap: 8px; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 11px; }
.table { width: 100%; border-collapse: collapse; background: #fff; font-size: 12.3px; min-width: 760px; }
.table th, .table td { padding: 11px 13px; text-align: left; border-bottom: 1px solid #EDF3FA; vertical-align: top; }
.table th { background: #F8FAFD; font-size: 10.5px; font-weight: 600; color: var(--ink-3); letter-spacing: .4px; text-transform: uppercase; white-space: nowrap; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr:hover { background: #FAFCFF; }
.table .c-name { font-weight: 600; color: var(--ink); }
.table .c-sub { font-size: 10.5px; color: var(--ink-3); margin-top: 2px; }
.table .c-phone { font-family: var(--font-en); color: var(--blue-d); white-space: nowrap; }
.lead-status { display: inline-block; padding: 2px 8px; border-radius: 5px; font-size: 10.5px; white-space: nowrap; }
.lead-status.new { background: #EEF5FF; color: var(--blue-d); border: 1px solid #D8E7FF; }
.lead-status.done { background: #E9F8F2; color: #0A7A56; border: 1px solid #C9EFDF; }
.lead-status.ignore { background: #F1F5FA; color: #6B7F96; border: 1px solid #E2EAF3; }
.status-select { height: 28px; padding: 0 7px; border: 1px solid var(--line-2); border-radius: 6px; font-size: 11px; background: #fff; }
.admin-note { padding: 12px 14px; border-radius: 9px; background: #FFFBEB; border: 1px solid #FDE9B8; font-size: 11px; line-height: 1.75; color: #92650B; margin-bottom: 16px; }
.admin-note b { color: #7A5209; }
.admin-empty { text-align: center; padding: 50px 20px; color: var(--ink-3); font-size: 13px; }
.admin-empty i { font-size: 28px; color: #C7D6E7; margin-bottom: 10px; display: block; }
.data-counts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.data-count { padding: 15px 16px; border: 1px solid var(--line); border-radius: 10px; background: #FAFCFF; }
.data-count .dc-n { font-family: var(--font-en); font-size: 22px; font-weight: 700; color: var(--ink); }
.data-count .dc-t { font-size: 11px; color: var(--ink-3); margin-top: 3px; }
.kv-list { display: flex; flex-direction: column; gap: 7px; font-size: 12px; }
.kv-list .kv-row { display: flex; justify-content: space-between; gap: 12px; padding: 6px 0; border-bottom: 1px dashed #EDF3FA; }
.kv-list .k { color: var(--ink-3); }
.kv-list .v { color: var(--ink); font-weight: 500; text-align: right; word-break: break-all; }

/* ---------- 18. 响应式 ---------- */
@media (max-width: 1180px) {
  .hero-inner { grid-template-columns: minmax(0, 1fr) 360px; gap: 40px; }
  .hero h1 { font-size: 56px; }
  .header .container { gap: 30px; }
  .nav { gap: 25px; margin-left: 4px; }
  .header-tel span { display: none; }
  .header-tel { width: 40px; height: 40px; padding: 0; justify-content: center; border-radius: 50%; }
  .brand { gap: 10px; }
  .brand-text .brand-cn { font-size: 17.5px; letter-spacing: .4px; }
  .brand-text .brand-ai { font-size: 11.5px; }
  .brand-text .brand-rest { font-size: 11.8px; }
  .brand-text .s { font-size: 9px; gap: 6px; }
  .cards { gap: 18px; }
  .pcard { padding: 21px 20px 19px; }
  .detail-grid { grid-template-columns: minmax(0, 1fr) 310px; }
  .news-list-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cta-inner { grid-template-columns: minmax(0, 1fr) 400px; gap: 40px; }
}

@media (max-width: 1020px) {
  .header .container { gap: 22px; }
  .nav { gap: 19px; margin-left: 0; }
  .nav > a { font-size: 13.8px; }
  .brand-text .brand-cn { font-size: 16px; letter-spacing: .2px; }
  .brand-text .brand-ai { font-size: 11px; }
  .brand-text .brand-dot { font-size: 12px; }
  .brand-text .brand-rest { font-size: 10.8px; }
  .brand-text .s { letter-spacing: 0; font-size: 8.5px; }
  .brand-station { display: none; }
  .hero-inner { grid-template-columns: 1fr; min-height: auto; padding-top: 78px; padding-bottom: 88px; gap: 44px; }
  .hero-copy { max-width: 720px; }
  .hero-panel { width: 100%; max-width: 460px; justify-self: start; }
  .float-1 { right: 4px; top: -16px; }
  .float-2 { left: auto; right: 24px; bottom: -18px; }
  .hero h1 { font-size: 54px; }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cap-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process { grid-template-columns: repeat(5, minmax(0, 1fr)); padding: 26px 16px 22px; gap: 4px; }
  .p-body p { display: none; }
  .cta-inner { grid-template-columns: 1fr; gap: 34px; }
  .cta-copy { max-width: 640px; }
  .cta-lead { max-width: 560px; }
  .footer-top { grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-consult { margin-top: 0; }
  .faq-grid { grid-template-columns: 1fr; max-width: 760px; }
  .detail-grid { grid-template-columns: 1fr; }
  .side-sticky { position: static; }
  .side-card { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; align-items: start; }
  .side-card h4, .side-card > p { grid-column: 1 / -1; }
  .side-card .side-contact { grid-column: 1 / -1; flex-direction: row; flex-wrap: wrap; gap: 14px; }
  .side-card .side-tip { grid-column: 1 / -1; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .detail-metrics { grid-template-columns: repeat(2, 1fr); gap: 14px 0; }
  .dm:nth-child(2) { border-right: 0; }
  .dm:nth-child(3) { padding-left: 0; }
  .lead-form { grid-template-columns: 1fr 1fr; }
  .lead-form .btn { grid-column: 1 / -1; }
}

@media (max-width: 940px) {
  :root { --header-h: 64px; }
  .header .container { height: var(--header-h); gap: 16px; }
  .nav {
    position: absolute; left: 12px; right: 12px; top: calc(100% + 8px);
    flex-direction: column; align-items: stretch; gap: 0; flex: none;
    padding: 10px 14px 16px; margin: 0;
    background: rgba(255,255,255,.985);
    border: 1px solid var(--line); border-radius: 16px;
    box-shadow: 0 28px 60px rgba(9,30,66,.18);
    opacity: 0; visibility: hidden; pointer-events: none;
    transform: translateY(-8px) scale(.99); transform-origin: top center;
    transition: opacity .24s, transform .24s cubic-bezier(.2,.8,.2,1), visibility .24s;
  }
  .nav.open { opacity: 1; visibility: visible; pointer-events: auto; transform: none; max-height: calc(100vh - var(--header-h) - 14px); max-height: calc(100dvh - var(--header-h) - 14px); overflow-y: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
  .nav > a { padding: 14px 8px; font-size: 15px; border-bottom: 1px solid #F2F6FB; }
  .nav > a:last-of-type { border-bottom: 0; }
  .nav > a::after { display: none; }
  .nav > a.nav-hot::before { top: 15px; right: 10px; }
  .nav > a.nav-hot .nav-hot-ico { font-size: 12px; }
  .nav > a.nav-official { padding: 14px 8px; border: 0; border-radius: 0; background: none; color: #33475F; }
  .nav-mobile-foot {
    display: flex; flex-direction: column; gap: 10px;
    margin-top: 10px; padding: 14px 8px 2px; border-top: 1px solid var(--line);
  }
  .nav-mobile-tel { display: flex; align-items: center; gap: 11px; }
  .nav-mobile-tel > i {
    width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
    display: inline-flex; align-items: center; justify-content: center;
    color: #fff; background: var(--grad); font-size: 14px;
  }
  .nav-mobile-tel small { display: block; font-size: 10px; color: var(--ink-3); letter-spacing: .3px; }
  .nav-mobile-tel b { display: block; font-family: var(--font-en); font-size: 15px; color: var(--navy-1); letter-spacing: .3px; }
  .nav-mobile-foot .nav-consult { width: 100%; height: 44px; }
  .nav-mobile-foot > p { font-size: 10px; color: var(--ink-4); text-align: center; margin-top: 1px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-backdrop { inset: var(--header-h) 0 0; }
  .header-cta { display: none; }
  .header-actions { margin-left: auto; }
  .brand-mark { width: 42px; height: 42px; border-radius: 12px; }
  .brand-mark img { width: 28px; height: 28px; }
  .brand-text .brand-cn { font-size: 17px; letter-spacing: .4px; }
  .brand-text .brand-ai { font-size: 11.5px; }
  .brand-text .brand-rest { font-size: 11.5px; }
  .brand-text .s { font-size: 9.5px; gap: 7px; }
  .brand-station { display: inline-flex; }
  .section { padding: 72px 0; }
  .section-head { margin-bottom: 36px; }
  .section-head h2 { font-size: 30px; }
  .hero h1 { font-size: 44px; letter-spacing: -1.4px; }
  .hero .sub { font-size: 15px; }
  .hero-btns { margin-bottom: 40px; }
  .hero-btns .btn-lg { height: 50px; padding: 0 26px; font-size: 14.5px; }
  .trust-bar { grid-template-columns: repeat(2, 1fr); gap: 16px 0; }
  .trust-item { border-right: 0; margin-right: 0; padding-right: 0; }
  .hero-scroll { display: none; }
  .news-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process { grid-template-columns: repeat(3, 1fr); gap: 22px 8px; }
  .process::before { display: none; }
  .p-body p { display: block; }
  .page-hero { padding: 46px 0 44px; }
  .page-hero h1 { font-size: 29px; }
  .page-hero-stats { gap: 24px; }
  .diag-wrap { margin-top: 20px; }
  .form-card { padding: 28px 26px 26px; }
  .level-card { grid-template-columns: 1fr; gap: 22px; padding: 28px 26px; }
  .score-ring { width: 108px; height: 108px; justify-self: start; }
  .score-ring .sr-n { font-size: 28px; }
  .report-page { padding: 36px 30px; }
  .admin-wrap { padding: 24px 20px 60px; }
  .data-counts { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 28px 24px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-links:last-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  :root { --header-h: 60px; }
  .header .container { height: var(--header-h); gap: 12px; }
  .container { padding: 0 18px; }
  .brand { gap: 9px; }
  .brand-mark { width: 38px; height: 38px; border-radius: 11px; }
  .brand-mark img { width: 26px; height: 26px; }
  .brand-text .brand-cn { font-size: 14.5px; letter-spacing: .2px; }
  .brand-text .brand-ai { font-size: 9.5px; }
  .brand-text .brand-dot { font-size: 11px; margin: 0 1.5px; }
  .brand-text .brand-rest { font-size: 9.8px; }
  .brand-text .s { font-size: 8px; gap: 5px; margin-top: 4px; }
  .brand-station { font-size: 8px; padding: 0 4px; }
  .brand-station i { font-size: 7px; }
  .section { padding: 56px 0; }
  .section-head { margin-bottom: 30px; }
  .section-head h2 { font-size: 25px; letter-spacing: -.6px; }
  .section-head p { font-size: 13px; }
  .section-more { margin-top: 28px; }
  .hero-inner { padding-top: 56px; padding-bottom: 64px; gap: 34px; }
  .hero-eyebrow { font-size: 11.5px; padding: 6px 13px 6px 7px; margin-bottom: 20px; }
  .hero h1 { font-size: 36px; letter-spacing: -1.2px; margin-bottom: 18px; }
  .hero .sub { font-size: 14px; line-height: 1.8; margin-bottom: 28px; }
  .hero-btns { gap: 10px; margin-bottom: 32px; }
  .hero-btns .btn { width: 100%; }
  .trust-bar { padding-top: 22px; gap: 14px 0; }
  .trust-item .num { font-size: 20px; }
  .trust-item .lbl { font-size: 10px; }
  .float-1 { top: -14px; right: 0; }
  .float-2 { display: none; }
  .hero-panel { max-width: 100%; }
  .panel-body { padding: 16px 13px 14px; }
  .scan-row { padding: 10px; }
  .scan-row small { display: none; }
  .cat-tabs {
    width: 100%; flex-wrap: nowrap; justify-content: flex-start;
    overflow-x: auto; gap: 2px; margin-bottom: 26px; padding: 5px;
    border-radius: 13px; -webkit-overflow-scrolling: touch;
  }
  .cat-tabs::-webkit-scrollbar { display: none; }
  .cat-tab { flex-shrink: 0; height: 38px; padding: 0 13px; font-size: 12.8px; }
  .cat-tab .cnt { font-size: 10px; }
  .cards, .news-grid, .cap-grid, .news-list-grid { grid-template-columns: 1fr; }
  .pcard { padding: 20px 18px 18px; gap: 12px; }
  .pcard h3 { font-size: 16.2px; min-height: auto; }
  .pcard-top .icon-tile { width: 42px; height: 42px; font-size: 16px; }
  .metric { padding: 8px 8px 7px; }
  .metric .k { font-size: 9px; }
  .metric b { font-size: 12px; }
  .pcard .btns .btn { height: 40px; font-size: 12.5px; }
  .faq-grid .fold-head { padding: 15px 16px; }
  .faq-grid .fold-head .name { font-size: 13.2px; }
  .news-tools { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; }
  .news-tools::-webkit-scrollbar { display: none; }
  .filter-chip { flex-shrink: 0; height: 33px; font-size: 12px; }
  .news-item { min-height: auto; }
  .slider-ui { margin-top: 20px; }
  .cap { padding: 22px 19px; }
  .process { grid-template-columns: 1fr 1fr; gap: 20px 10px; padding: 22px 16px; }
  .cta-band { padding: 58px 0; }
  .cta-inner h2 { font-size: 26px; }
  .cta-copy > p { font-size: 13px; }
  .cta-trust { gap: 8px 14px; margin: 18px 0 16px; }
  .cta-phone a { font-size: 19px; }
  .cta-lead { padding: 20px 18px 17px; border-radius: 17px; }
  .footer { padding: 44px 0 24px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 26px 18px; }
  .footer-brand { grid-column: 1 / -1; }
  .footer-brand > p { max-width: none; }
  .footer-links:last-child { grid-column: 1 / -1; }
  .footer-badges { margin-top: 12px; }
  .page-hero h1 { font-size: 25px; }
  .page-hero .sub { font-size: 12.8px; }
  .page-hero-stats { gap: 20px; }
  .ph-stat .n { font-size: 24px; }
  .diag-wrap { margin-top: 16px; }
  .quota-bar { flex-direction: column; align-items: flex-start; gap: 6px; padding: 13px 16px; }
  .recent-diag { padding: 14px 16px 6px; border-radius: 14px; }
  .rd-head { align-items: flex-start; }
  .rd-title span { display: none; }
  .rd-item { flex-wrap: wrap; gap: 6px 10px; }
  .rd-main { flex: 1 1 100%; }
  .rd-tags { flex: 1 1 auto; flex-wrap: wrap; }
  .rd-go { margin-left: auto; }
  .form-card { padding: 24px 18px 22px; border-radius: 16px; }
  .form-grid { grid-template-columns: 1fr; gap: 15px; }
  .form-intro { gap: 11px; margin-bottom: 22px; padding-bottom: 18px; }
  .form-intro h2 { font-size: 17.5px; }
  .step-bar { display: none; }
  .submit-row .btn { width: 100%; min-width: 0; }
  .diag-side { grid-template-columns: 1fr; }
  .level-card { padding: 24px 20px; border-radius: 18px; }
  .level-card h2 { font-size: 25px; }
  .summary-row { grid-template-columns: repeat(3, 1fr); gap: 8px; }
  .sum-card { padding: 15px 12px; }
  .sum-card .n { font-size: 26px; }
  .sum-card .t { font-size: 10.5px; }
  .best-card { padding: 24px 20px 22px; }
  .best-card h3 { font-size: 21px; }
  .stage { grid-template-columns: 46px 1fr; gap: 13px; padding: 20px 16px; }
  .stage::before { left: 38px; }
  .stage-num { width: 38px; height: 38px; border-radius: 11px; font-size: 12.5px; }
  .stage-when { font-size: 8.5px; }
  .stage-body h4 { font-size: 15.5px; }
  .lead-inline { padding: 22px 18px; }
  .lead-form { grid-template-columns: 1fr; }
  .result-actions .btn { flex: 1 1 100%; }
  .detail-head { padding: 22px 18px; }
  .project-metrics { grid-template-columns: 1fr 1fr; gap: 14px 0; }
  .project-metrics .pm { padding: 0 12px; }
  .project-metrics .pm:nth-child(odd) { padding-left: 0; }
  .project-metrics .pm:nth-child(2) { border-right: 0; }
  .cond-list { grid-template-columns: 1fr; }
  .detail-title-row { gap: 12px; }
  .detail-title-row .icon-tile { width: 44px; height: 44px; font-size: 17px; border-radius: 12px; }
  .detail-head h1 { font-size: 22px; }
  .detail-metrics { grid-template-columns: 1fr 1fr; gap: 12px 0; margin-top: 18px; padding-top: 16px; }
  .dm { padding: 0 12px; }
  .dm:nth-child(odd) { padding-left: 0; }
  .dm .v { font-size: 12.5px; }
  .info-block { padding: 20px 18px; }
  .cond-table th, .cond-table td { padding: 8px 9px; font-size: 12px; }
  .cond-table td:first-child { width: 84px; }
  .side-card { display: block; padding: 18px; }
  .side-card .side-contact { flex-direction: column; gap: 9px; margin-top: 12px; }
  .side-card .btn { margin-bottom: 8px; }
  .list-board { padding: 18px 14px 22px; border-radius: 16px; }
  .list-toolbar { gap: 12px; }
  .search-box { width: 100%; }
  .news-list-grid { gap: 9px; }
  .report-page { padding: 28px 18px; border-radius: 14px; }
  .report-page h1 { font-size: 20px; }
  .report-kv { grid-template-columns: 1fr; }
  .report-table { font-size: 10.5px; }
  .report-table th, .report-table td { padding: 6px; }
  .stat-grid { gap: 9px; }
  .stat { padding: 15px 16px; }
  .stat .n { font-size: 24px; }
  .admin-head h1 { font-size: 21px; }
  .admin-tabs { padding: 0 8px; }
  .admin-tab { padding: 12px 10px; font-size: 12px; }
  .admin-panel { padding: 16px 14px 20px; }
  .modal { padding: 28px 20px 24px; border-radius: 18px; }
  .modal h3 { font-size: 18px; }
  .modal-actions .btn { flex: 1 1 100%; }
  .svc-btns { flex-direction: column; }
  .contact-dock { right: 14px; bottom: 16px; }
  .contact-dock { right: 14px; bottom: 78px; }
  .to-top { right: 14px; bottom: 16px; width: 42px; height: 42px; font-size: 13px; }
  .to-top.no-dock { bottom: 16px; }
  .dock-fab { height: 46px; padding: 0 16px; font-size: 12.5px; }
  .dock-panel { width: 250px; }
  .site-toast { bottom: 78px; font-size: 12px; }
}

@media (max-width: 400px) {
  :root { --header-h: 58px; }
  .header .container { height: var(--header-h); }
  .hero h1 { font-size: 30px; }
  .brand-text .s { display: none; }
  .brand-text .brand-cn { font-size: 13.5px; }
  .brand-text .brand-ai { font-size: 9px; }
  .brand-text .brand-rest { font-size: 9.2px; }
  .header .container { gap: 10px; }
  .cat-tab { padding: 0 11px; font-size: 12.2px; }
  .metric-grid { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(2) { border-right: 0; }
  .metric:nth-child(3) { grid-column: 1 / -1; border-top: 1px solid #E8EFF8; }
  .metric-grid.two .metric:nth-child(2) { border-right: 0; }
  .cta-lead-head b { font-size: 14.5px; }
  .summary-row { grid-template-columns: 1fr; }
  .sum-card { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; }
  .sum-card .t { margin-top: 0; }
  .stage { grid-template-columns: 1fr; }
  .stage-rail { flex-direction: row; align-items: center; }
  .stage-when { text-align: left; }
  .stage::before { display: none; }
}

/* ---------- 19. 法律与隐私声明 ---------- */
.legal-section { padding: 52px 0 88px; }
.legal-wrap {
  display: grid; grid-template-columns: 228px minmax(0, 1fr);
  gap: 48px; align-items: start; max-width: 1120px;
}
.legal-toc {
  position: sticky; top: calc(var(--header-h) + 26px);
  padding: 18px 16px; background: #fff;
  border: 1px solid var(--line); border-radius: 15px;
  box-shadow: var(--shadow-s);
}
.lt-title {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700; color: var(--navy-1);
  padding: 0 8px 12px; margin-bottom: 6px; border-bottom: 1px solid var(--line);
}
.lt-title i { color: var(--blue); font-size: 12px; }
.legal-toc > a {
  display: block; padding: 8px 10px; border-radius: 8px;
  font-size: 12.6px; color: var(--ink-2); transition: background .18s, color .18s;
}
.legal-toc > a:hover { background: #F2F7FD; color: var(--blue); }
.lt-note {
  margin-top: 12px; padding: 12px 10px 0; border-top: 1px solid var(--line);
  font-size: 10.6px; line-height: 1.8; color: var(--ink-4);
}
.lt-note a { color: var(--blue); }
.legal-body {
  min-width: 0; padding: 40px 46px 34px; background: #fff;
  border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow-s);
}
.legal-callout {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 16px 18px; border-radius: 12px;
  background: linear-gradient(135deg, #F2F8FF, #F0FBFF);
  border: 1px solid #D5E8FA; border-left: 3px solid var(--blue);
  font-size: 12.6px; line-height: 1.85; color: #3B5470;
}
.legal-callout i { color: var(--blue); font-size: 14px; margin-top: 3px; flex-shrink: 0; }
.legal-callout strong { color: var(--ink); }
.legal-sec { padding: 30px 0 6px; border-bottom: 1px solid #EDF3FA; }
.legal-sec:last-child { border-bottom: 0; padding-bottom: 0; }
.legal-sec h2 {
  display: flex; align-items: center; gap: 11px;
  font-size: 23px; font-weight: 800; letter-spacing: -.4px; color: var(--ink);
  margin-bottom: 14px;
}
.legal-sec h2 span {
  font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: 1px;
  color: var(--blue); background: #EDF4FF; border: 1px solid #D9E7FB;
  padding: 4px 8px; border-radius: 6px;
}
.legal-sec h3 {
  font-size: 14.5px; font-weight: 700; color: var(--navy-1);
  margin: 20px 0 7px;
}
.legal-sec p { font-size: 13px; line-height: 1.95; color: #42586F; margin-bottom: 10px; }
.legal-sec p strong { color: var(--ink); }
.legal-sec ul { margin: 6px 0 12px 2px; }
.legal-sec li {
  position: relative; padding-left: 16px; margin-bottom: 6px;
  font-size: 13px; line-height: 1.9; color: #42586F;
}
.legal-sec li::before {
  content: ''; position: absolute; left: 2px; top: 11px;
  width: 4px; height: 4px; border-radius: 50%; background: #7FB0E8;
}
.legal-sec a { color: var(--blue); }
.legal-sec a:hover { text-decoration: underline; }
.legal-small { font-size: 11.6px !important; color: var(--ink-3) !important; }
.legal-table {
  margin: 12px 0 14px; border: 1px solid #E4EDF8; border-radius: 11px; overflow: hidden;
}
.lt-row {
  display: grid; grid-template-columns: 0.8fr 1.7fr 0.8fr;
  gap: 12px; padding: 10px 14px; border-bottom: 1px solid #EDF3FA;
  font-size: 12.2px; line-height: 1.75; color: #42586F;
}
.lt-row:last-child { border-bottom: 0; }
.lt-row span:first-child { font-weight: 600; color: var(--ink); }
.lt-row span:last-child { color: var(--ink-3); }
.lt-head { background: #F7FAFE; font-size: 10.5px; letter-spacing: .6px; color: var(--ink-3); font-weight: 600; }
.lt-head span { color: var(--ink-3) !important; font-weight: 600 !important; }
.legal-contact {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1px;
  background: #E7EFF9; border: 1px solid #E7EFF9; border-radius: 12px;
  overflow: hidden; margin: 12px 0 16px;
}
.legal-contact > div { padding: 12px 15px; background: #fff; }
.legal-contact span { display: block; font-size: 10.5px; color: var(--ink-3); margin-bottom: 3px; }
.legal-contact b { font-size: 13px; color: var(--navy-1); font-weight: 600; }
.legal-contact a { color: var(--blue); }

@media (max-width: 1020px) {
  .legal-wrap { grid-template-columns: 1fr; gap: 18px; }
  .legal-toc { position: static; display: flex; flex-wrap: wrap; align-items: center; gap: 4px; padding: 12px 14px; }
  .lt-title { width: 100%; border-bottom: 0; padding-bottom: 4px; margin-bottom: 2px; }
  .legal-toc > a { padding: 6px 9px; font-size: 12px; background: #F5F9FE; }
  .lt-note { display: none; }
  .legal-body { padding: 32px 34px 28px; }
}
@media (max-width: 680px) {
  .legal-section { padding: 34px 0 60px; }
  .legal-body { padding: 24px 18px 22px; border-radius: 16px; }
  .legal-sec h2 { font-size: 19.5px; }
  .legal-sec h2 span { font-size: 10px; }
  .legal-sec h3 { font-size: 13.8px; }
  .legal-sec p, .legal-sec li { font-size: 12.6px; }
  .legal-callout { font-size: 12px; padding: 14px; }
  .lt-row { grid-template-columns: 1fr; gap: 2px; padding: 10px 12px; }
  .lt-head { display: none; }
  .lt-row span:last-child { font-size: 11px; }
  .legal-contact { grid-template-columns: 1fr; }
}

/* ---------- 打印 ---------- */
@media print {
  .header, .footer, .contact-dock, .to-top, .site-toast, .no-print, .no-print-btn, .modal-mask { display: none !important; }
  body { background: #fff; font-size: 11pt; }
  .container { padding: 0; max-width: none; }
  .report-page { max-width: none; margin: 0; padding: 0; border: 0; box-shadow: none; border-radius: 0; }
  .report-break { page-break-before: always; }
  .stage, .sum-card, .info-block { break-inside: avoid; }
  a { text-decoration: none; color: inherit; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .hero-aurora, .hero-ring-1::before, .hero-beam, .hero-orb,
  .hero-line > span, .hero h1 em.shine, .hero-panel, .cta-orb {
    animation: none !important;
  }
  .hero-aurora, .hero-ring { transform: none !important; }
  .hero-line > span { opacity: 1; }
  .hero-panel { opacity: 1; }
  .panel-progress span { width: 78%; }
}

.result-disclaimer {
  margin: 26px auto 0;
  max-width: 880px;
  text-align: center;
  font-size: 11.5px;
  line-height: 1.85;
  color: var(--ink-3);
}
.result-disclaimer i { color: var(--blue); margin-right: 5px; }
.result-disclaimer a { color: var(--blue); font-weight: 600; }

/* ============================================================
 * V5.1 新增模块：AI 自评等待 / 站内阅读 / 详情增强 / 项目索引 / 建议卡片
 * ============================================================ */

/* ---------- AI 自评等待动效 ---------- */
.ai-overlay {
  position: fixed; inset: 0; z-index: 1200;
  display: flex; align-items: center; justify-content: center; padding: 20px;
  background: radial-gradient(70% 90% at 50% 0%, rgba(10, 70, 130, .55), rgba(3, 13, 27, .9));
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s;
}
.ai-overlay.show { opacity: 1; visibility: visible; }
.ai-box {
  position: relative; overflow: hidden; isolation: isolate;
  width: min(520px, 94vw); padding: 32px 32px 26px;
  border-radius: 22px; color: #fff;
  background: linear-gradient(160deg, #0A2848 0%, #071B33 62%, #061628 100%);
  border: 1px solid rgba(110, 200, 255, .28);
  box-shadow: 0 40px 100px rgba(0, 10, 26, .6), inset 0 1px 0 rgba(255,255,255,.1);
  animation: aiIn .4s cubic-bezier(.2,.8,.2,1);
}
@keyframes aiIn { from { opacity: 0; transform: translateY(18px) scale(.97); } to { opacity: 1; transform: none; } }
.ai-box::before {
  content: ''; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(120,190,255,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,190,255,.06) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(70% 80% at 50% 0%, #000, transparent 80%);
  -webkit-mask-image: radial-gradient(70% 80% at 50% 0%, #000, transparent 80%);
}
.ai-head { display: flex; align-items: center; gap: 13px; margin-bottom: 24px; }
.ai-orb {
  position: relative; width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  background: radial-gradient(circle at 34% 28%, #C8FFF4, #22C9E8 42%, #155EEF 78%);
  box-shadow: 0 0 0 6px rgba(34, 201, 232, .12), 0 0 30px rgba(34, 201, 232, .5);
}
.ai-orb::after {
  content: ''; position: absolute; inset: -7px; border-radius: 50%;
  border: 1px solid rgba(120, 230, 255, .45);
  animation: aiPulse 1.9s ease-out infinite;
}
@keyframes aiPulse { 0% { transform: scale(.86); opacity: .9; } 100% { transform: scale(1.55); opacity: 0; } }
.ai-title b { display: block; font-size: 15px; font-weight: 700; letter-spacing: .2px; }
.ai-title span { display: block; font-size: 10.5px; letter-spacing: 1.2px; color: rgba(160, 205, 240, .55); margin-top: 3px; }
.ai-percent { margin-left: auto; font-family: var(--font-en); font-size: 27px; font-weight: 700; color: #8FE2FF; line-height: 1; }
.ai-percent small { font-size: 11px; color: rgba(160, 205, 240, .5); margin-left: 1px; }
.ai-bar { height: 6px; border-radius: 6px; overflow: hidden; background: rgba(255,255,255,.09); margin-bottom: 22px; }
.ai-bar i {
  display: block; width: 0; height: 100%; border-radius: 6px;
  background: linear-gradient(90deg, #155EEF, #22C9E8, #7EF0D4);
  box-shadow: 0 0 14px rgba(34, 201, 232, .6);
  transition: width .55s cubic-bezier(.2,.8,.2,1);
}
.ai-steps { display: flex; flex-direction: column; gap: 10px; }
.ai-step {
  display: flex; align-items: center; gap: 11px; font-size: 12.5px;
  color: rgba(170, 205, 240, .42); transition: color .3s;
}
.ai-step .dot {
  width: 19px; height: 19px; border-radius: 50%; flex-shrink: 0;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid rgba(150, 205, 255, .22); font-size: 8px; color: transparent;
  transition: .3s;
}
.ai-step.on { color: #E8F5FF; }
.ai-step.on .dot { border-color: rgba(34, 201, 232, .55); background: rgba(34, 201, 232, .16); color: #8FE2FF; }
.ai-step.done { color: rgba(195, 228, 250, .82); }
.ai-step.done .dot { background: #22C9E8; border-color: #22C9E8; color: #04243B; }
.ai-step .val { margin-left: auto; font-family: var(--font-mono); font-size: 9.5px; color: rgba(140, 220, 255, .6); }
.ai-foot {
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.08);
  font-size: 10.5px; color: rgba(160, 195, 230, .45);
}
.ai-foot i { color: #6EE7C0; margin-right: 4px; }

/* ---------- 站内阅读中转页 ---------- */
.read-wrap { max-width: 860px; margin: 0 auto; }
.read-card {
  position: relative; overflow: hidden;
  padding: 38px 42px 34px; border-radius: 20px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-m);
}
.read-card::before {
  content: ''; position: absolute; left: 0; right: 0; top: 0; height: 3px;
  background: var(--grad);
}
.read-kicker { font-family: var(--font-en); font-size: 10.5px; font-weight: 700; letter-spacing: 2.2px; color: var(--blue); margin-bottom: 12px; }
.read-card h1 { font-size: 28px; line-height: 1.46; font-weight: 800; letter-spacing: -.6px; color: var(--ink); margin-bottom: 16px; }
.read-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px;
  padding-bottom: 20px; margin-bottom: 22px; border-bottom: 1px dashed #E4EDF8;
  font-size: 12px; color: var(--ink-3);
}
.read-meta span { display: inline-flex; align-items: center; gap: 5px; }
.read-meta i { color: #9DB6CE; font-size: 11px; }
.read-meta b { color: var(--ink-2); font-weight: 600; }
.read-note {
  display: flex; gap: 10px; padding: 15px 17px; margin-bottom: 24px;
  background: #F7FAFE; border: 1px solid #E6EFF9; border-radius: 12px;
  font-size: 12.3px; line-height: 1.85; color: var(--ink-2);
}
.read-note i { color: var(--blue); margin-top: 4px; flex-shrink: 0; }
.read-note b { color: var(--ink); }
.read-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.read-actions .btn { height: 48px; }
.read-tip { display: inline-flex; align-items: center; gap: 6px; font-size: 11.8px; line-height: 1.7; color: var(--ink-3); }
.read-tip i { color: #7FA6CD; }
.read-back { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; padding-top: 20px; border-top: 1px solid #EDF3FA; }
.read-safe { margin-top: 16px; font-size: 11px; line-height: 1.8; color: var(--ink-4); }
.read-error { text-align: center; padding: 26px 0 10px; }
.read-error .icon-tile { margin: 0 auto 18px; width: 56px; height: 56px; border-radius: 15px; background: linear-gradient(135deg,#D97706,#FBBF24); }
.read-error h2 { font-size: 21px; margin-bottom: 10px; }
.read-error p { font-size: 13px; color: var(--ink-2); line-height: 1.8; margin-bottom: 22px; }

/* ---------- 项目详情增强 ---------- */
.persona-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.persona-card {
  display: flex; gap: 10px; padding: 14px 15px; border-radius: 11px;
  background: #F8FBFE; border: 1px solid #EAF1F9;
}
.persona-card i { color: #2E8ED8; font-size: 13px; margin-top: 3px; flex-shrink: 0; }
.persona-card b { display: block; font-size: 12.5px; color: #1D344E; margin-bottom: 3px; }
.persona-card span { font-size: 11.8px; line-height: 1.7; color: #5A7189; }
.value-list, .material-list, .review-list { display: flex; flex-direction: column; gap: 8px; }
.value-item, .material-item, .review-item {
  display: flex; gap: 10px; padding: 11px 14px; border-radius: 10px;
  background: #FAFCFF; border: 1px solid #EDF3FA; font-size: 12.5px; line-height: 1.7; color: #415870;
}
.value-item i, .material-item i, .review-item i { flex-shrink: 0; margin-top: 4px; font-size: 11px; }
.value-item i { color: #0EA371; }
.material-item i { color: #2E7BFF; }
.review-item i { color: #D97706; }
.value-item b, .material-item b, .review-item b { color: var(--ink); }

.timeline { position: relative; display: flex; flex-direction: column; gap: 0; margin-top: 4px; }
.tl-item { position: relative; display: grid; grid-template-columns: 84px 1fr; gap: 16px; padding: 0 0 22px; }
.tl-item:last-child { padding-bottom: 0; }
.tl-item::before {
  content: ''; position: absolute; left: 95px; top: 20px; bottom: 0; width: 1px;
  background: linear-gradient(#D9E7F6, #EAF2FA);
}
.tl-item:last-child::before { display: none; }
.tl-when {
  font-family: var(--font-en); font-size: 11px; font-weight: 600; color: var(--blue);
  text-align: right; padding-top: 2px; letter-spacing: .3px;
}
.tl-dot {
  position: absolute; left: 90px; top: 5px; width: 11px; height: 11px; border-radius: 50%;
  background: #fff; border: 2px solid #67B7F0; box-shadow: 0 0 0 4px #F2F8FE;
}
.tl-body { padding-left: 16px; }
.tl-body b { display: block; font-size: 12.8px; color: #1D344E; margin-bottom: 3px; }
.tl-body p { font-size: 11.8px; line-height: 1.75; color: #5A7189; }

.related-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.related-proj {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 14px; border-radius: 10px;
  background: #F8FBFE; border: 1px solid #EAF1F9;
  transition: border-color .2s, background .2s, transform .2s;
}
.related-proj:hover { border-color: #BFD8F5; background: #F2F8FF; transform: translateY(-1px); }
.related-proj .rp-ico { width: 28px; height: 28px; border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 11px; flex-shrink: 0; }
.related-proj b { display: block; font-size: 12.3px; color: #1D344E; line-height: 1.4; }
.related-proj span { display: block; font-size: 10.5px; color: var(--ink-3); margin-top: 2px; }

/* ---------- 首页项目索引 ---------- */
.proj-index {
  padding: 30px 34px 32px; border-radius: 20px;
  background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow-s);
}
.proj-index-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.proj-index-head h3 { font-size: 19px; font-weight: 800; letter-spacing: -.3px; }
.proj-index-head p { font-size: 12px; color: var(--ink-3); }
.proj-index-cat + .proj-index-cat { margin-top: 16px; }
.proj-index-cat h4 {
  display: flex; align-items: center; gap: 8px;
  font-size: 11.5px; font-weight: 700; letter-spacing: .6px; color: #5B7895; margin-bottom: 9px;
}
.proj-index-cat h4::after { content: ''; flex: 1; height: 1px; background: #EDF3FA; }
.proj-index-cat h4 span { font-family: var(--font-en); font-size: 10px; color: #A0B4C8; }
.proj-index-links { display: flex; flex-wrap: wrap; gap: 7px; }
.proj-index-links a {
  padding: 6px 10px; border-radius: 7px;
  background: #F6FAFE; border: 1px solid #E8F0F9;
  font-size: 12.2px; color: #3F5B78; line-height: 1.4; transition: .2s;
}
.proj-index-links a:hover { color: var(--blue); border-color: #C4DCF6; background: #EEF6FF; }

/* ---------- 结果页“建议”提示与人工复核 ---------- */
.result-advice-banner {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 18px; padding: 13px 16px; border-radius: 11px;
  background: #F4F9FF; border: 1px solid #DDEBFA;
  font-size: 12px; line-height: 1.75; color: #405A75;
}
.result-advice-banner i { color: var(--blue); margin-top: 3px; flex-shrink: 0; }
.result-advice-banner b { color: var(--ink); }
.advice-card {
  position: relative; overflow: hidden;
  display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: center;
  margin-top: 22px; padding: 26px 30px; border-radius: 18px;
  background: linear-gradient(135deg, #F4F9FF 0%, #F7FCFF 60%, #F3F8FF 100%);
  border: 1px solid #D9E8FA;
}
.advice-card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--grad); }
.advice-card h4 { display: flex; align-items: center; gap: 8px; font-size: 16.5px; font-weight: 700; margin-bottom: 6px; }
.advice-card h4 i { color: var(--blue); font-size: 14px; }
.advice-card p { font-size: 12.3px; line-height: 1.8; color: #4A6078; max-width: 640px; }
.advice-card .advice-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.advice-card .advice-tags span {
  font-size: 10.5px; color: #4A6B8C; background: #fff;
  border: 1px solid #DCE9F8; border-radius: 999px; padding: 3px 9px;
}
.advice-card .btn { flex-shrink: 0; }

/* ---------- 小屏适配 ---------- */
@media (max-width: 860px) {
  .persona-grid, .related-grid { grid-template-columns: 1fr; }
  .advice-card { grid-template-columns: 1fr; gap: 16px; padding: 22px; }
  .advice-card .btn { width: fit-content; }
  .read-card { padding: 30px 26px 26px; }
  .read-card h1 { font-size: 23px; }
}
@media (max-width: 680px) {
  .ai-box { padding: 26px 20px 22px; border-radius: 18px; }
  .ai-percent { font-size: 23px; }
  .ai-steps { gap: 8px; }
  .ai-step { font-size: 12px; }
  .read-card { padding: 26px 20px 22px; border-radius: 16px; }
  .read-card h1 { font-size: 20px; }
  .read-actions .btn, .read-back .btn { width: 100%; }
  .proj-index { padding: 22px 18px 24px; }
  .footer-brand .brand-mini span { display: none; }
  .tl-item { grid-template-columns: 70px 1fr; gap: 12px; }
  .tl-item::before { left: 81px; }
  .tl-dot { left: 76px; }
}

/* ============================================================
 * V5.2 轻微玻璃质感 / 排序条 / 难度分级配色
 * ============================================================ */
#projects {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #F8FBFF 0%, #EEF5FC 54%, #F7FAFE 100%);
}
#projects::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(38% 42% at 10% 16%, rgba(46, 123, 255, .1), transparent 66%),
    radial-gradient(32% 36% at 90% 10%, rgba(34, 201, 232, .1), transparent 66%),
    radial-gradient(42% 44% at 52% 102%, rgba(124, 108, 246, .07), transparent 72%);
}
#projects > .container { position: relative; z-index: 1; }

.cat-tabs {
  background: rgba(255, 255, 255, .55);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-color: rgba(255, 255, 255, .8);
  box-shadow: 0 8px 26px rgba(9, 30, 66, .05), inset 0 1px 0 rgba(255, 255, 255, .9);
}
.pcard {
  background: linear-gradient(160deg, rgba(255,255,255,.93), rgba(255,255,255,.78));
  backdrop-filter: blur(10px) saturate(140%);
  -webkit-backdrop-filter: blur(10px) saturate(140%);
  border-color: rgba(255, 255, 255, .9);
  box-shadow: 0 10px 28px rgba(9, 30, 66, .06), inset 0 1px 0 rgba(255, 255, 255, .9);
}
.pcard:hover { border-color: rgba(186, 216, 246, .95); box-shadow: 0 24px 48px rgba(9, 30, 66, .11); }
.news-item, .cap, .process, .info-block, .proj-index {
  background: rgba(255, 255, 255, .84);
  backdrop-filter: blur(10px) saturate(130%);
  -webkit-backdrop-filter: blur(10px) saturate(130%);
}
.side-card { background: rgba(255, 255, 255, .86); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }

/* 排序条 */
.sort-bar {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center;
  gap: 7px; max-width: 1120px; margin: 0 auto 30px;
}
.sort-label {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 11.5px; color: #7A8FA6; letter-spacing: .2px; margin-right: 2px;
}
.sort-label i { font-size: 10px; color: #9DB4CB; }
.sort-btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 30px; padding: 0 12px; border-radius: 999px;
  line-height: 1; text-decoration: none; box-sizing: border-box;
  background: rgba(255, 255, 255, .66); border: 1px solid rgba(219, 230, 243, .95);
  font-size: 11.8px; color: #52697F; white-space: nowrap;
  transition: color .2s, border-color .2s, background .2s, box-shadow .2s;
}
.sort-btn:hover { color: var(--blue); border-color: #BFD8F5; background: #fff; }
.sort-btn.active {
  background: #155EEF;
  border-color: #155EEF; color: #fff;
  box-shadow: 0 6px 14px rgba(21, 94, 239, .22);
}
.sort-count { margin-left: 6px; font-size: 11px; color: #8FA3B8; }

/* 难度分级：低 / 中等 / 高 */
.diff-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 8px; border-radius: 6px;
  font-size: 10.8px; font-weight: 700; letter-spacing: .2px;
  white-space: nowrap; border: 1px solid transparent;
}
.diff-chip i { font-size: 5px; }
.diff-1 { color: #06734E; background: #E4F8EF; border-color: #BCEAD7; }
.diff-2 { color: #1557B0; background: #EAF3FF; border-color: #CFE3FC; }
.diff-3 { color: #A45E06; background: #FFF7E6; border-color: #F6DFB2; }
.diff-4 { color: #B02A16; background: #FFF0EA; border-color: #F8D2C6; }
.pcard-facts .diff-chip::before { display: none; }
.pcard-facts .diff-chip { margin-left: -1px; }

@media (max-width: 680px) {
  .sort-bar { margin: 0 auto 24px; justify-content: flex-start; }
  .sort-label { width: 100%; margin-bottom: 2px; }
  .sort-btn { height: 29px; padding: 0 10px; font-size: 11.3px; }
  .sort-count { width: 100%; margin: 2px 0 0; }
  .sort-bar .library-search { width: 100%; margin-left: 0; margin-top: 4px; }
}

/* ---------- V5.3 无 JS 静态索引（noscript 兜底，供爬虫与禁用 JS 的用户） ---------- */
.seo-fallback {
  grid-column: 1 / -1;
  background: rgba(255, 255, 255, .9);
  border: 1px solid #E4EEF9;
  border-radius: 16px;
  padding: 22px 24px 18px;
}
.seo-fallback-title {
  font-size: 13px; font-weight: 700; color: var(--ink);
  padding-bottom: 12px; margin-bottom: 6px;
  border-bottom: 1px dashed #E2ECF7;
}
.seo-fallback-list { list-style: none; display: grid; gap: 0; }
.seo-fallback-list li {
  display: flex; gap: 12px; justify-content: space-between; align-items: baseline;
  padding: 9px 0; border-bottom: 1px solid #F1F6FB; font-size: 13px;
}
.seo-fallback-list li:last-child { border-bottom: 0; }
.seo-fallback-list a { color: #1D3A5C; line-height: 1.6; }
.seo-fallback-list span { flex-shrink: 0; font-size: 11px; color: #8FA3B8; white-space: nowrap; }
.seo-fallback-note { margin-top: 12px; font-size: 11.5px; line-height: 1.85; color: #7A8FA6; }

/* 栏目归属说明：自然带出运营主体，兼顾可读性与 SEO */
.list-owner {
  margin-top: 14px; padding-top: 12px; border-top: 1px dashed #E4EEF9;
  font-size: 11.5px; line-height: 1.9; color: #7A8FA6;
}
.list-owner b { color: #52697F; font-weight: 600; }

/* ---------- V5.3 详情页补充块说明 ---------- */
.block-foot { font-size: 11px; line-height: 1.85; color: var(--ink-4); margin-top: 13px; }
.info-block > h3 + .block-foot { margin-top: 10px; }

/* ---------- V5.3 报告页：建议提示与品牌行 ---------- */
.report-brand {
  font-size: 11.5px; color: #6B8299; letter-spacing: .2px;
  margin: -2px 0 10px;
}
.report-advice {
  margin-bottom: 26px; padding: 14px 18px; border-radius: 11px;
  background: #F4F9FF; border: 1px solid #DDEBFA;
  font-size: 12px; line-height: 1.85; color: #405A75;
}
.report-advice b { color: var(--ink); }
@media print {
  .report-advice { background: #F7FAFE !important; border-color: #DDEBFA !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}

/* ---------- V5.3 站内阅读页：AI 导读 / 前后翻页 / 同来源推荐 ---------- */
.read-ai {
  display: flex; gap: 12px; padding: 15px 17px; margin-bottom: 16px;
  background: linear-gradient(135deg, #F2F8FF, #F7FCFF);
  border: 1px solid #DCEBFA; border-radius: 12px;
}
.read-ai[hidden] { display: none; }
.read-ai-tag {
  flex-shrink: 0; align-self: flex-start;
  font-size: 10px; font-weight: 700; letter-spacing: .6px;
  color: #fff; background: linear-gradient(135deg, #155EEF, #22C9E8);
  border-radius: 5px; padding: 3px 7px;
}
.read-ai b { display: block; font-size: 12.8px; color: var(--ink); margin-bottom: 4px; }
.read-ai p { font-size: 12.2px; line-height: 1.8; color: #445C75; }
.read-ai em { display: block; margin-top: 6px; font-style: normal; font-size: 10.5px; color: #94A8BC; }

.read-pager { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 20px; }
.read-pager[hidden] { display: none; }
.pager-item {
  display: flex; flex-direction: column; gap: 4px;
  padding: 12px 14px; border-radius: 11px;
  background: #FAFCFF; border: 1px solid #E8F0F9;
  transition: border-color .2s, background .2s;
}
.pager-item:hover { border-color: #BFD8F5; background: #F2F8FF; }
.pager-item.next { text-align: right; }
.pager-item span { font-size: 10.5px; color: var(--blue); font-weight: 600; }
.pager-item b {
  font-size: 12.2px; font-weight: 500; color: #2A445F; line-height: 1.55;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}

.read-related { margin-top: 22px; }
.read-related:empty { display: none; }
.rr-head {
  display: flex; align-items: center; gap: 7px;
  font-size: 11.5px; font-weight: 700; color: #5B7895;
  margin-bottom: 9px; letter-spacing: .2px;
}
.rr-head i { color: #9DB6CE; font-size: 10px; }
.rr-list { display: flex; flex-direction: column; gap: 6px; }
.rr-list a {
  display: flex; align-items: baseline; justify-content: space-between; gap: 14px;
  padding: 9px 12px; border-radius: 9px;
  background: #FAFCFF; border: 1px solid #EEF4FA;
  font-size: 12.2px; color: #2A445F; line-height: 1.6;
}
.rr-list a:hover { border-color: #C9DEF5; background: #F2F8FF; color: var(--blue); }
.rr-list em { flex-shrink: 0; font-style: normal; font-size: 10.5px; color: #94A8BC; }

@media (max-width: 680px) {
  .read-pager { grid-template-columns: 1fr; }
  .pager-item.next { text-align: left; }
}