:root {
  --ink: #101c27;
  --ink-soft: #1f3140;
  --paper: #f5f1e8;
  --muted: #aeb6b9;
  --acid: #d9ff3f;
  --orange: #ff7043;
  --line: rgba(245, 241, 232, .2);
  --mono: "DM Mono", monospace;
  --sans: "Noto Sans SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  color: var(--paper);
  background: var(--ink);
  font-family: var(--sans);
  line-height: 1.6;
  overflow-x: hidden;
}
body:has(dialog[open]) { overflow: hidden; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.page-grain {
  position: fixed; z-index: 30; inset: 0; pointer-events: none; opacity: .09;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.7'/%3E%3C/svg%3E");
}
.section-shell { width: min(1380px, calc(100% - 64px)); margin: 0 auto; }
.topbar {
  position: sticky; top: 0; z-index: 20; display: flex; justify-content: space-between; align-items: center;
  width: min(1380px, calc(100% - 64px)); margin: 0 auto; min-height: 78px; border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--ink) 90%, transparent); backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font: 500 12px/1 var(--mono); letter-spacing: .08em; }
.brand-mark {
  display: grid; width: 31px; height: 31px; place-items: center; color: var(--ink); background: var(--acid);
  border-radius: 50%; font: 500 17px/1 var(--mono);
}
.main-nav { display: flex; align-items: center; gap: 30px; font: 500 13px/1 var(--mono); color: #d8e0df; }
.main-nav > a { transition: color .2s ease; }
.main-nav > a:hover, .main-nav > a:focus-visible { color: var(--acid); }
.nav-cta { padding: 10px 13px; color: var(--ink) !important; background: var(--acid); }
.mobile-menu-toggle { display: none; color: var(--paper); border: 0; background: transparent; cursor: pointer; }

.hero { position: relative; padding: clamp(72px, 9vw, 142px) 0 0; overflow: hidden; }
.hero-meta { display: flex; align-items: center; gap: 9px; margin-bottom: 32px; color: var(--muted); font: 12px/1 var(--mono); letter-spacing: .08em; }
.status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 0 5px rgba(217, 255, 63, .12); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 64px; align-items: end; }
.eyebrow { margin: 0 0 15px; color: var(--acid); font: 500 11px/1.4 var(--mono); letter-spacing: .12em; }
h1, h2, h3, p { margin-top: 0; }
.hero h1 { max-width: 880px; margin-bottom: 28px; padding-left: .03em; font-size: clamp(54px, 9.2vw, 140px); line-height: .99; letter-spacing: -.04em; font-weight: 900; }
.hero h1 span { color: var(--acid); }
.hero-intro { max-width: 560px; margin-bottom: 34px; color: #c1cacc; font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 23px; min-height: 50px; padding: 12px 17px; border: 1px solid transparent; cursor: pointer; font: 500 12px/1 var(--mono); letter-spacing: .04em; transition: transform .2s ease, background .2s ease, color .2s ease; }
.button:hover, .button:focus-visible { transform: translateY(-3px); }
.button-primary { color: var(--ink); background: var(--acid); }
.button-secondary { color: var(--paper); border-color: var(--line); background: transparent; }
.button-secondary:hover, .button-secondary:focus-visible { background: var(--ink-soft); }
.hero-index { padding: 25px; border-top: 1px solid var(--line); }
.index-number { color: var(--orange); font: 500 clamp(65px, 7vw, 100px)/.9 var(--mono); letter-spacing: -.03em; }
.hero-index > p { margin: 11px 0 28px; color: var(--muted); font: 11px/1 var(--mono); letter-spacing: .08em; }
.hero-index dl { margin: 0; }
.hero-index dl div { display: flex; justify-content: space-between; gap: 15px; padding: 10px 0; border-top: 1px solid var(--line); font: 10px/1.25 var(--mono); }
.hero-index dt { color: var(--muted); }.hero-index dd { margin: 0; text-align: right; color: var(--paper); }
.hero-ticker { position: relative; width: 100%; margin: clamp(70px, 9vw, 138px) 0 0; padding: 16px 0; overflow: hidden; color: var(--ink); background: var(--acid); }
.ticker-track { display: flex; align-items: center; width: max-content; animation: ticker 22s linear infinite; font: 500 14px/1 var(--mono); letter-spacing: .06em; white-space: nowrap; }
.ticker-track span, .ticker-track i { margin: 0 24px; }.ticker-track i { font-size: 18px; }
@keyframes ticker { to { transform: translateX(-50%); } }

.projects, .capabilities, .about, .contact { padding-top: clamp(84px, 12vw, 170px); }
.section-heading { display: flex; justify-content: space-between; gap: 40px; align-items: end; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.section-heading h2, .about h2, .contact h2 { margin: 0; padding-left: .02em; font-size: clamp(38px, 5vw, 76px); line-height: 1; letter-spacing: -.04em; font-weight: 900; }
.section-heading > p { max-width: 380px; margin: 0; color: var(--muted); font-size: 14px; }
.project-controls { display: flex; justify-content: space-between; align-items: center; gap: 20px; margin: 25px 0 30px; }
.filter-list { display: flex; flex-wrap: wrap; gap: 8px; }
.filter-button { padding: 9px 12px; color: var(--muted); border: 1px solid var(--line); background: transparent; cursor: pointer; font: 11px/1 var(--mono); transition: .2s ease; }
.filter-button:hover, .filter-button:focus-visible, .filter-button.is-active { color: var(--ink); border-color: var(--acid); background: var(--acid); }
.project-search { display: flex; gap: 9px; align-items: center; min-width: 230px; padding: 9px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.project-search input { width: 100%; color: var(--paper); border: 0; outline: none; background: transparent; font-size: 13px; }.project-search input::placeholder { color: #7c898b; }
.project-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 14px; }
.project-card { grid-column: span 4; position: relative; display: flex; min-height: 350px; flex-direction: column; justify-content: space-between; padding: 20px; overflow: hidden; cursor: pointer; color: var(--ink); border: 0; text-align: left; transition: transform .25s ease; }
.project-card:nth-child(5n+1) { grid-column: span 8; }.project-card:nth-child(5n+4) { grid-column: span 5; }
.project-card:hover, .project-card:focus-visible { transform: translateY(-6px); outline: 2px solid var(--acid); outline-offset: 2px; }
.project-card::after { content: ""; position: absolute; right: -45px; bottom: -60px; width: 185px; height: 185px; border: 2px solid currentColor; border-radius: 50%; opacity: .17; transition: transform .4s ease; }
.project-card:hover::after { transform: scale(1.2) translate(-12px, -10px); }
.project-card-top, .project-card-body, .project-card-footer { position: relative; z-index: 1; }
.project-card-top { display: flex; justify-content: space-between; gap: 10px; font: 500 10px/1.2 var(--mono); letter-spacing: .06em; }.project-card-top span:last-child { text-align: right; }
.project-card-body h3 { max-width: 560px; margin: 40px 0 10px; padding-left: .03em; font-size: clamp(27px, 3vw, 47px); line-height: 1.03; letter-spacing: -.04em; font-weight: 900; }
.project-card-body p { max-width: 540px; margin: 0; font-size: 13px; line-height: 1.65; }
.project-card-footer { display: flex; justify-content: space-between; align-items: end; gap: 14px; margin-top: 20px; }.tag-list { display: flex; flex-wrap: wrap; gap: 5px; }.tag { padding: 5px 7px; border: 1px solid currentColor; font: 9px/1 var(--mono); transition: transform .2s ease, background .2s ease, color .2s ease; }
.card-arrow { flex: 0 0 auto; display: grid; width: 34px; height: 34px; place-items: center; color: var(--paper); background: var(--ink); border-radius: 50%; font-size: 18px; transition: transform .2s ease; }.project-card:hover .card-arrow { transform: rotate(45deg); }
.empty-state { padding: 80px 0; color: var(--muted); text-align: center; }

.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); }
.capability-grid article { min-height: 330px; padding: 27px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.capability-no { color: var(--orange); font: 500 12px/1 var(--mono); }.capability-grid h3 { margin: 92px 0 13px; padding-left: .02em; font-size: 27px; letter-spacing: -.03em; }.capability-grid p { max-width: 320px; margin: 0; color: var(--muted); font-size: 14px; }
.about { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(42px, 9vw, 160px); align-items: start; }.about-stamp { display: inline-block; align-self: start; padding: 15px 18px; color: var(--ink); background: var(--orange); font: 500 clamp(30px, 4vw, 53px)/.8 var(--mono); letter-spacing: -.08em; transform: rotate(-4deg); }.about-stamp span { font-size: 10px; letter-spacing: -.03em; }.about-copy > p:last-of-type { max-width: 640px; margin: 28px 0; color: #c1cacc; font-size: clamp(16px, 2vw, 20px); line-height: 1.85; }.about-facts { display: flex; flex-wrap: wrap; gap: 10px 30px; color: var(--muted); font: 11px/1.4 var(--mono); }
.contact { position: relative; padding-bottom: clamp(70px, 10vw, 130px); overflow: hidden; }.contact h2 { margin-bottom: 45px; }.contact-links { display: flex; flex-wrap: wrap; border-top: 1px solid var(--line); }.contact-links a { display: flex; justify-content: space-between; flex: 1 1 350px; gap: 20px; padding: 20px 0; color: var(--acid); border-bottom: 1px solid var(--line); font: 500 clamp(17px, 2vw, 25px)/1.25 var(--mono); }.contact-links a:hover, .contact-links a:focus-visible { color: var(--orange); }
.footer { display: flex; justify-content: space-between; padding: 22px 0; color: var(--muted); border-top: 1px solid var(--line); font: 10px/1 var(--mono); }.footer a:hover { color: var(--acid); }

dialog { color: var(--paper); border: 0; background: transparent; }.project-dialog { width: min(920px, calc(100% - 30px)); max-height: min(760px, calc(100dvh - 30px)); padding: 0; overflow: visible; }.project-dialog::backdrop, .resume-dialog::backdrop { background: rgba(4, 11, 16, .85); backdrop-filter: blur(8px); }.dialog-close { position: absolute; z-index: 2; top: 13px; right: 13px; display: grid; width: 39px; height: 39px; place-items: center; color: var(--ink); border: 0; border-radius: 50%; background: var(--acid); cursor: pointer; font-size: 27px; line-height: 1; transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease; }
.dialog-close:hover, .dialog-close:focus-visible { transform: rotate(90deg) scale(1.08); box-shadow: 0 0 0 6px rgba(217,255,63,.25); }.dialog-project { position: relative; min-height: 570px; padding: clamp(25px, 5vw, 62px); overflow: auto; color: var(--ink); }.dialog-project::before { content: ""; position: absolute; top: -120px; right: -120px; width: 350px; height: 350px; border: 4px solid currentColor; border-radius: 50%; opacity: .14; }.dialog-project > * { position: relative; z-index: 1; }.dialog-kicker { display: flex; justify-content: space-between; gap: 20px; font: 11px/1.4 var(--mono); }.dialog-project h2 { max-width: 660px; margin: clamp(45px, 7vw, 82px) 0 20px; padding-left: .02em; font-size: clamp(38px, 6vw, 74px); line-height: .98; letter-spacing: -.04em; }.dialog-summary { max-width: 680px; font-size: 17px; line-height: 1.8; }.dialog-columns { display: grid; grid-template-columns: .8fr 1.2fr; gap: 42px; margin-top: 44px; padding-top: 24px; border-top: 1px solid currentColor; }.dialog-columns h3 { margin-bottom: 13px; font: 500 12px/1.3 var(--mono); letter-spacing: .07em; }.dialog-columns ul { margin: 0; padding-left: 18px; }.dialog-columns li { margin-bottom: 9px; font-size: 14px; }.repo-link { display: inline-flex; gap: 10px; margin-top: 28px; padding: 11px 13px; color: var(--paper); background: var(--ink); font: 500 11px/1 var(--mono); }
.resume-dialog { width: min(620px, calc(100% - 30px)); padding: 0; }.resume-card { padding: clamp(30px, 6vw, 65px); background: var(--orange); color: var(--ink); }.resume-card h2 { margin: 26px 0 5px; padding-left: .02em; font-size: clamp(42px, 7vw, 72px); line-height: 1; letter-spacing: -.04em; }.resume-card > p:not(.eyebrow) { margin-bottom: 34px; font-size: 16px; }.resume-card ul { margin: 0 0 35px; padding-left: 19px; }.resume-card li { margin-bottom: 10px; }
/* 滚动显现 — 默认隐藏，进入视口后触发 */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s cubic-bezier(.2,.8,.2,1), transform .8s cubic-bezier(.2,.8,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }
.reveal.is-visible:nth-child(1) { transition-delay: 0ms; }
.reveal.is-visible:nth-child(2) { transition-delay: .08s; }
.reveal.is-visible:nth-child(3) { transition-delay: .15s; }
.reveal.is-visible:nth-child(4) { transition-delay: .22s; }

/* Hero 视觉图层 */
.hero { position: relative; }
.hero > *:not(.hero-layers) { position: relative; z-index: 1; }
.hero-layers { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.hero-layer { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .35; animation: float 12s ease-in-out infinite; }
.hero-layer-1 { width: 520px; height: 520px; top: -160px; right: -120px; background: radial-gradient(circle at 30% 30%, var(--acid), transparent 65%); animation-delay: 0s; }
.hero-layer-2 { width: 380px; height: 380px; bottom: 160px; left: -120px; background: radial-gradient(circle at 30% 30%, var(--orange), transparent 65%); animation-delay: -4s; }
.hero-layer-3 { width: 260px; height: 260px; top: 45%; left: 55%; background: radial-gradient(circle at 30% 30%, rgba(125,211,252,.55), transparent 65%); animation-delay: -7s; }
.hero-grid-bg { position: absolute; inset: 0; opacity: .04; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 64px 64px; -webkit-mask-image: radial-gradient(ellipse at 50% 0, #000 20%, transparent 70%); mask-image: radial-gradient(ellipse at 50% 0, #000 20%, transparent 70%); }
@keyframes float { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-18px, 22px) scale(1.05); } }

/* 打字机效果 */
.typewriter { position: relative; display: inline-block; }
.typewriter .tw-char { display: inline-block; opacity: 0; transform: translateY(12px); animation: tw-pop .28s cubic-bezier(.2,.8,.2,1) forwards; }
.typewriter .tw-char.is-space { width: .35em; }
.typewriter .tw-line { display: block; }
.typewriter .tw-cursor { display: inline-block; width: 3px; height: .9em; margin-left: 6px; background: var(--acid); vertical-align: baseline; animation: tw-blink .85s step-end infinite; }
@keyframes tw-pop { to { opacity: 1; transform: translateY(0); } }
@keyframes tw-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* 板块装饰图层 */
.projects, .capabilities, .about, .contact { position: relative; }
.projects > *:not(.section-layer),
.capabilities > *:not(.section-layer),
.about > *:not(.section-layer),
.contact > *:not(.section-layer) { position: relative; z-index: 1; }
.section-layer { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.section-layer span { position: absolute; border: 1px solid var(--line); border-radius: 50%; opacity: .12; animation: orbit 24s linear infinite; }
.section-layer span:nth-child(1) { width: 340px; height: 340px; top: -90px; right: -90px; animation-duration: 28s; }
.section-layer span:nth-child(2) { width: 220px; height: 220px; bottom: 10%; left: -70px; animation-duration: 20s; animation-direction: reverse; }
@keyframes orbit { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* 字段通用动效 */
.eyebrow { transition: letter-spacing .35s ease; }
.eyebrow:hover { letter-spacing: .18em; }
.section-heading h2, .about h2, .contact h2 { transition: transform .4s cubic-bezier(.2,.8,.2,1); }
.section-heading h2:hover, .about h2:hover, .contact h2:hover { transform: translateX(6px); }

/* 项目卡片增强 */
.project-card-body h3 { transition: transform .35s ease; }
.project-card:hover .project-card-body h3 { transform: translateX(6px); }
.project-card::before { content: ""; position: absolute; inset: 0; z-index: 0; background: linear-gradient(135deg, rgba(255,255,255,.18) 0%, transparent 45%); opacity: 0; transition: opacity .45s ease; pointer-events: none; }
.project-card:hover::before { opacity: 1; }

/* 能力卡片增强 */
.capability-grid article { position: relative; overflow: hidden; transition: background .35s ease, transform .35s cubic-bezier(.2,.8,.2,1); }
.capability-grid article::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: var(--acid); transform: scaleX(0); transform-origin: left; transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.capability-grid article:hover { background: rgba(245,241,232,.04); transform: translateY(-5px); }
.capability-grid article:hover::before { transform: scaleX(1); }
.capability-no { transition: transform .3s ease; }
.capability-grid article:hover .capability-no { transform: scale(1.15); }
.capability-grid h3 { transition: transform .3s ease; }
.capability-grid article:hover h3 { transform: translateX(5px); }

/* 关于与联系增强 */
.about-stamp { transition: transform .45s cubic-bezier(.2,.8,.2,1); }
.about-stamp:hover { transform: rotate(-2deg) scale(1.03); }
.about-facts span { position: relative; display: inline-block; padding: 6px 0; transition: color .25s ease; }
.about-facts span::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 1px; background: var(--acid); transition: width .35s ease; }
.about-facts span:hover { color: var(--acid); }
.about-facts span:hover::after { width: 100%; }
.contact-links a { position: relative; transition: color .25s ease, transform .35s ease, padding-left .35s ease; }
.contact-links a:hover { transform: translateX(10px); padding-left: 8px; }
.contact-links a::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 0; background: var(--acid); transition: width .35s ease; z-index: -1; }
.contact-links a:hover::before { width: 100%; }
.contact-links a:hover { color: var(--ink); }

/* 顶部导航与按钮 */
.brand-mark { transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease; }
.brand:hover .brand-mark { transform: rotate(12deg) scale(1.08); box-shadow: 0 0 0 6px rgba(217,255,63,.12); }
.main-nav > a { position: relative; transition: color .25s ease; }
.main-nav > a::after { content: ""; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--acid); transition: width .25s ease; }
.main-nav > a:hover::after { width: 100%; }
.nav-cta { transition: transform .25s ease, box-shadow .25s ease; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 18px -4px rgba(217,255,63,.35); }
.button { transition: transform .25s cubic-bezier(.2,.8,.2,1), box-shadow .25s ease, background .25s ease, color .25s ease; }
.button:hover { transform: translateY(-3px); box-shadow: 0 14px 30px -10px rgba(0,0,0,.25); }
.button-primary:hover { background: #e6f23a; }

/* 索引数字计数动画 */
.index-number { transition: transform .5s cubic-bezier(.2,.8,.2,1); }
.hero-index:hover .index-number { transform: scale(1.05); }

/* 搜索与筛选 */
.filter-button { transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease; }
.filter-button:hover { transform: translateY(-2px); }
.project-search { transition: border-color .3s ease, transform .3s ease; }
.project-search:focus-within { border-color: var(--acid); transform: translateY(-2px); }

/* Footer */
.footer a { position: relative; transition: color .25s ease; }
.footer a::after { content: ""; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px; background: var(--acid); transition: width .25s ease; }
.footer a:hover::after { width: 100%; }

/* 页面全局氛围层 */
body {
  position: relative;
  background:
    radial-gradient(ellipse at 15% 5%, rgba(217,255,63,.06) 0%, transparent 45%),
    radial-gradient(ellipse at 85% 20%, rgba(255,112,67,.05) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 100%, rgba(125,211,252,.04) 0%, transparent 45%),
    var(--ink);
}
body::before {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background-image:
    linear-gradient(rgba(245,241,232,.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245,241,232,.018) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0, rgba(0,0,0,.7) 0%, transparent 70%);
  mask-image: radial-gradient(ellipse at 50% 0, rgba(0,0,0,.7) 0%, transparent 70%);
}

/* 项目卡片视觉层重构 — 拒绝纯色，堆叠多层可感知图层 */
.project-card {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border-radius: 2px;
  background:
    radial-gradient(circle at 118% -18%, rgba(255,255,255,.34) 0%, transparent 30%),
    radial-gradient(circle at -12% 112%, rgba(0,0,0,.22) 0%, transparent 28%),
    linear-gradient(145deg, var(--card-base) 0%, color-mix(in srgb, var(--card-base) 58%, #101c27) 100%);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,.32),
    inset 0 -1px 0 rgba(0,0,0,.1),
    0 8px 26px -10px rgba(0,0,0,.24);
  transform-style: preserve-3d;
  perspective: 1000px;
}
.project-card .card-layer,
.project-card .card-ui-hint { position: absolute; inset: 0; pointer-events: none; z-index: 0; }
.project-card .card-layer {
  background:
    linear-gradient(105deg, transparent 38%, rgba(255,255,255,.16) 48%, transparent 58%);
  background-size: 260% 100%;
  animation: card-sheen 7s ease-in-out infinite;
  opacity: .8;
}
@keyframes card-sheen {
  0%, 100% { background-position: 100% 0; }
  50% { background-position: 0 0; }
}
.project-card .card-layer::after {
  content: ""; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, transparent 0, transparent 23px, rgba(255,255,255,.05) 23px, rgba(255,255,255,.05) 24px),
    url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.35'/%3E%3C/svg%3E");
  mix-blend-mode: overlay;
  opacity: .9;
}
.project-card .card-ui-hint {
  opacity: .14;
  background-repeat: no-repeat;
  background-position: 110% 120%, 6% 88%, 92% 18%;
  background-size: 180px 180px, 90px 90px, 70px 70px;
  transition: opacity .5s ease, transform .5s ease;
  animation: ui-hint-drift 8s ease-in-out infinite;
}
@keyframes ui-hint-drift {
  0%, 100% { transform: translate(0, 0); }
  50% { transform: translate(-6px, -4px); }
}
.project-card:hover .card-ui-hint { opacity: .24; transform: translate(-10px, -8px) scale(1.04); }

/* 分类专属 UI 暗示层（不直接展示界面，只留轮廓/图层感） */
.cat-业务系统 .card-ui-hint {
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 140'%3E%3Crect x='10' y='10' width='180' height='120' rx='6' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='10' y1='32' x2='190' y2='32' stroke='%23101c27' stroke-width='2'/%3E%3Crect x='22' y='48' width='48' height='30' rx='2' fill='%23101c27'/%3E%3Crect x='78' y='48' width='48' height='30' rx='2' fill='%23101c27'/%3E%3Crect x='134' y='48' width='48' height='30' rx='2' fill='%23101c27'/%3E%3Crect x='22' y='88' width='160' height='8' rx='2' fill='%23101c27'/%3E%3Crect x='22' y='102' width='120' height='8' rx='2' fill='%23101c27'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Ccircle cx='40' cy='40' r='36' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cpath d='M20 40 Q40 20 60 40 Q40 60 20 40' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Crect x='4' y='4' width='52' height='52' rx='4' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='4' y1='18' x2='56' y2='18' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E");
}
.cat-人工智能 .card-ui-hint {
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 140'%3E%3Ccircle cx='70' cy='50' r='8' fill='%23101c27'/%3E%3Ccircle cx='130' cy='50' r='8' fill='%23101c27'/%3E%3Ccircle cx='100' cy='90' r='8' fill='%23101c27'/%3E%3Ccircle cx='40' cy='90' r='6' fill='%23101c27'/%3E%3Ccircle cx='160' cy='90' r='6' fill='%23101c27'/%3E%3Cline x1='70' y1='50' x2='130' y2='50' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='70' y1='50' x2='100' y2='90' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='130' y1='50' x2='100' y2='90' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='40' y1='90' x2='100' y2='90' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='160' y1='90' x2='100' y2='90' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Crect x='10' y='10' width='60' height='60' rx='8' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cpath d='M25 40 L35 50 L55 28' fill='none' stroke='%23101c27' stroke-width='3'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Ccircle cx='30' cy='30' r='14' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Ccircle cx='30' cy='30' r='6' fill='%23101c27'/%3E%3C/svg%3E");
}
.cat-代码归档 .card-ui-hint {
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 140'%3E%3Crect x='16' y='12' width='168' height='116' rx='4' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='36' y1='36' x2='164' y2='36' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='36' y1='56' x2='140' y2='56' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='36' y1='76' x2='160' y2='76' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='36' y1='96' x2='120' y2='96' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Cpath d='M24 20 L12 40 L24 60' fill='none' stroke='%23101c27' stroke-width='3'/%3E%3Cpath d='M56 20 L68 40 L56 60' fill='none' stroke='%23101c27' stroke-width='3'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Crect x='8' y='8' width='44' height='44' rx='4' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cpath d='M20 20 L30 30 L20 40' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E");
}
.cat-网络安全 .card-ui-hint {
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 140'%3E%3Crect x='20' y='20' width='160' height='100' rx='6' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cpath d='M20 40 L180 40' stroke='%23101c27' stroke-width='2'/%3E%3Ctext x='34' y='34' font-size='10' fill='%23101c27' font-family='monospace'%3E%26gt;_ %3C/text%3E%3Cpath d='M40 70 L60 70 L55 90 L75 90' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Ccircle cx='90' cy='90' r='6' fill='%23101c27'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Cpath d='M40 12 L64 24 L64 48 L40 60 L16 48 L16 24 Z' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Ccircle cx='40' cy='40' r='10' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Cpath d='M30 8 L52 20 L52 44 L30 56 L8 44 L8 20 Z' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E");
}
.cat-定制交付 .card-ui-hint {
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 140'%3E%3Crect x='14' y='18' width='172' height='104' rx='6' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Crect x='30' y='44' width='60' height='60' rx='4' fill='%23101c27'/%3E%3Crect x='104' y='44' width='68' height='10' rx='2' fill='%23101c27'/%3E%3Crect x='104' y='64' width='52' height='10' rx='2' fill='%23101c27'/%3E%3Crect x='104' y='84' width='60' height='10' rx='2' fill='%23101c27'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 80 80'%3E%3Ccircle cx='40' cy='40' r='32' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cpath d='M28 40 L36 48 L52 30' fill='none' stroke='%23101c27' stroke-width='3'/%3E%3C/svg%3E"),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 60 60'%3E%3Crect x='8' y='14' width='44' height='32' rx='4' fill='none' stroke='%23101c27' stroke-width='2'/%3E%3Cline x1='8' y1='22' x2='52' y2='22' stroke='%23101c27' stroke-width='2'/%3E%3C/svg%3E");
}

/* 卡片顶部常驻动态 */
.project-card-top { overflow: hidden; }
.card-category {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: transform .4s cubic-bezier(.2,.8,.2,1);
  animation: category-breathe 4s ease-in-out infinite;
}
.card-category::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  animation: category-dot 2s ease-in-out infinite;
}
@keyframes category-breathe {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(4px); }
}
@keyframes category-dot {
  0%, 100% { opacity: .55; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.35); }
}
.project-card:hover .card-category { transform: translateX(8px); }
.card-year {
  display: inline-block;
  position: relative;
  animation: year-breathe 4s ease-in-out infinite;
  animation-delay: -2s;
}
@keyframes year-breathe {
  0%, 100% { opacity: .78; }
  50% { opacity: 1; }
}
.card-year::after { content: ""; position: absolute; bottom: -2px; left: 0; width: 0; height: 1px; background: currentColor; transition: width .4s ease; }
.project-card:hover .card-year::after { width: 100%; }

/* 技术栈标签 — 真正水平流动 */
.tag-list { display: flex; flex-wrap: wrap; gap: 5px; }
.tag-flow {
  position: relative;
  overflow: hidden;
  flex-wrap: nowrap;
  max-width: calc(100% - 46px);
  mask-image: linear-gradient(90deg, transparent 0, #000 8px, #000 calc(100% - 8px), transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 8px, #000 calc(100% - 8px), transparent 100%);
}
.tag-flow .tag-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 5px;
  width: max-content;
  animation: tag-marquee var(--tag-duration, 12s) linear infinite;
}
.tag-flow:hover .tag-track { animation-play-state: paused; }
.tag-flow .tag { flex: 0 0 auto; }
@keyframes tag-marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-16.666%); }
}

/* 卡片更强的悬停与 3D 感 */
.project-card { transform: translateY(40px); }
.project-card.reveal { transition: transform .35s cubic-bezier(.2,.8,.2,1), box-shadow .35s ease, opacity .7s cubic-bezier(.2,.8,.2,1); }
.project-card.reveal.is-visible:hover { transform: translateY(-8px) rotateX(2deg) rotateY(-1deg); box-shadow: inset 0 1px 0 rgba(255,255,255,.36), inset 0 -1px 0 rgba(0,0,0,.12), 0 26px 55px -18px rgba(0,0,0,.28); }
.project-card::after { content: ""; position: absolute; right: -45px; bottom: -60px; width: 185px; height: 185px; border: 2px solid currentColor; border-radius: 50%; opacity: .17; transition: transform .5s cubic-bezier(.2,.8,.2,1), opacity .4s ease; z-index: 0; }
.project-card.reveal.is-visible:hover::after { transform: scale(1.35) translate(-22px, -18px); opacity: .35; }

/* 卡片滚动入场错开 */
.project-card.reveal.is-visible:nth-child(1) { transition-delay: 0ms; }
.project-card.reveal.is-visible:nth-child(2) { transition-delay: .08s; }
.project-card.reveal.is-visible:nth-child(3) { transition-delay: .16s; }
.project-card.reveal.is-visible:nth-child(4) { transition-delay: .24s; }
.project-card.reveal.is-visible:nth-child(5) { transition-delay: .32s; }
.project-card.reveal.is-visible:nth-child(6) { transition-delay: .40s; }

/* 板块标题增强 */
.section-heading { position: relative; }
.section-heading::before { content: ""; position: absolute; top: 0; left: 0; width: 3px; height: 100%; background: var(--acid); transform: scaleY(0); transform-origin: top; transition: transform .8s cubic-bezier(.2,.8,.2,1); }
.section-heading.is-visible::before { transform: scaleY(1); }
.section-heading .eyebrow { display: inline-block; transition: transform .35s ease, letter-spacing .35s ease; }
.section-heading:hover .eyebrow { transform: translateX(8px); letter-spacing: .18em; }

/* 能力板块网格背景 */
.capability-grid { position: relative; }
.capability-grid::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; opacity: .04; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 48px 48px; }
.capability-grid article { position: relative; z-index: 1; }

/* 联系区域光晕 */
.contact::after { content: ""; position: absolute; bottom: -80px; right: -80px; width: 360px; height: 360px; border-radius: 50%; background: radial-gradient(circle, rgba(217,255,63,.10) 0%, transparent 65%); pointer-events: none; z-index: 0; }

.project-demo { margin-top: 34px; overflow: hidden; color: #26313d; border: 1px solid rgba(16,28,39,.28); box-shadow: 9px 9px 0 rgba(16,28,39,.13); }.demo-bar { display: flex; justify-content: space-between; gap: 10px; padding: 8px 12px; color: var(--acid); background: var(--ink); font: 10px/1.3 var(--mono); letter-spacing: .05em; }.demo-bar small { color: #8e9a9e; }.mock-app { position: relative; min-height: 315px; overflow: hidden; font-family: Arial,"Noto Sans SC",sans-serif; text-align: left; }.mock-app button { padding: 7px 10px; border: 0; font-size: 10px; }.mock-app a { display: block; cursor: default; }.mock-app p { margin: 0; font-size: 10px; }.mock-app h4 { margin: 6px 0; font-size: 23px; letter-spacing: -.04em; }.mock-app header { display: flex; align-items: center; gap: 12px; min-height: 42px; padding: 0 14px; font-size: 10px; }.mock-app header strong { font-size: 14px; }.mock-app header>span { flex: 1; text-align: center; }.mock-app aside { font-size: 10px; }.mock-app aside a { padding: 8px 12px; }.mock-app .active { font-weight: 700; }
.mock-rent,.mock-calendar { display: grid; grid-template-columns: 105px 1fr; background:#f4f7fc; }.mock-rent>aside,.mock-calendar>aside { padding: 17px 8px; color:#cad9fa; background:#1f4b99; }.mock-rent aside strong,.mock-calendar aside strong { display:block; padding:3px 8px 15px; color:white; font-size:15px; }.mock-rent aside a.active,.mock-calendar aside a.active { color:white; background:rgba(255,255,255,.17); border-radius:4px; }.mock-main,.calendar-main { padding:18px; }.mock-main header,.calendar-main header { justify-content:space-between; padding:0 0 13px; }.mock-stats { display:grid; grid-template-columns:repeat(4,1fr); gap:9px; margin:13px 0; }.mock-stats b,.mock-table { padding:10px; background:#fff; border-radius:4px; font-size:9px; }.mock-stats i { display:block; color:#1769e0; font-size:16px; font-style:normal; }.mock-table div { display:flex; justify-content:space-between; }.mock-table button,.calendar-main button { color:#fff; background:#2878ec; border-radius:3px; }.mock-table p { padding:7px 0; border-bottom:1px solid #edf0f5; color:#687385; }.calendar-grid { display:grid; grid-template-columns:1.15fr repeat(4,1fr); background:#fff; border:1px solid #e1e5ed; font-size:8px; }.calendar-grid>div { min-height:46px; padding:6px; border-right:1px solid #e9edf3; border-bottom:1px solid #e9edf3; }.calendar-grid .days { min-height:auto; color:#788497; background:#f7f8fa; text-align:center; }.event { margin:3px; padding:4px; border-radius:3px; }.event.blue { color:#3165b7;background:#dceaff; }.event.orange { color:#a75519;background:#ffe5cf; }.event.green { color:#2d7c5d;background:#d9f4e8; }
.mock-lumenim { display:grid; grid-template-columns:54px 155px 1fr; min-height:320px; background:#fff; font-size:9px; }
.lumen-menu { display:flex; flex-direction:column; align-items:center; padding:14px 0; border-right:1px solid #e7e7e7; background:#fff; }
.lumen-menu .lumen-avatar { display:grid; width:34px; height:34px; place-items:center; color:#fff; background:#0052d9; border-radius:50%; font-size:13px; font-weight:600; }
.lumen-menu .lumen-status { margin-top:6px; font-size:8px; color:#b9b5b5; }
.lumen-menu .lumen-status.online { color:#52c41a; }
.lumen-menu nav { display:flex; flex-direction:column; gap:6px; margin-top:14px; }
.lumen-menu nav b { display:flex; flex-direction:column; align-items:center; justify-content:center; width:40px; height:40px; border-radius:10px; color:#666; cursor:default; }
.lumen-menu nav b.active { color:#0052d9; background:rgba(0,82,217,.1); }
.lumen-menu nav b i { margin-top:2px; font-size:7px; font-style:normal; }
.lumen-logout { width:38px; margin-top:auto; padding:5px 0; color:#fff; background:#ff4d4f; border-radius:6px; font-size:8px; }
.lumen-session { border-right:1px solid #e7e7e7; background:#fff; overflow:hidden; }
.lumen-session-header { display:flex; align-items:center; gap:6px; padding:10px; }
.lumen-search { flex:1; padding:5px 8px; color:#8c8c8c; background:#f5f5f5; border-radius:6px; font-size:8px; }
.lumen-session-header>span { color:#666; font-size:12px; }
.lumen-session-tabs { display:flex; gap:4px; padding:0 10px 8px; border-bottom:1px solid #f0f0f0; }
.lumen-session-tabs span { padding:3px 6px; color:#8c8c8c; border-radius:4px; font-size:8px; }
.lumen-session-tabs span.active { color:#0052d9; background:rgba(0,82,217,.1); }
.lumen-session article { display:flex; align-items:center; gap:8px; margin:6px 8px; padding:8px; border-radius:8px; cursor:default; }
.lumen-session article.active { background:#f5f5f5; box-shadow:0 2px 6px rgba(0,0,0,.04); }
.lumen-item-avatar { display:grid; width:30px; height:30px; place-items:center; color:#fff; background:#6366f1; border-radius:50%; font-size:10px; flex-shrink:0; }
.lumen-item-avatar.group { background:#0052d9; }
.lumen-item-meta { flex:1; min-width:0; }
.lumen-item-meta>div { display:flex; justify-content:space-between; align-items:center; margin-bottom:2px; }
.lumen-item-meta b { color:#1d1d1d; font-size:10px; }
.lumen-item-meta em { color:#8c8c8c; font-style:normal; font-size:7px; }
.lumen-item-meta span { display:block; color:#8c8c8c; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.lumen-unread { padding:1px 5px; color:#fff; background:#ff4d4f; border-radius:9px; font-size:8px; }
.lumen-chat { display:grid; grid-template-rows:48px 1fr 42px; background:#fff; }
.lumen-chat header { display:flex; align-items:center; gap:10px; padding:0 12px; border-bottom:1px solid #f0f0f0; background:rgba(255,255,255,.8); }
.lumen-fold { padding:5px; color:#666; border-radius:6px; }
.lumen-fold:hover { background:#f5f5f5; }
.lumen-chat-title { flex:1; display:flex; flex-direction:column; justify-content:center; }
.lumen-chat-title b { color:#1d1d1d; font-size:12px; }
.lumen-chat-title span { display:flex; align-items:center; gap:4px; color:#8c8c8c; font-size:8px; }
.online-dot { width:6px; height:6px; border-radius:50%; background:#52c41a; }
.lumen-chat header small { color:#8c8c8c; font-size:10px; letter-spacing:2px; }
.lumen-messages { padding:12px; background:#f7f9fc; }
.lumen-messages .system { text-align:center; color:#8c8c8c; font-size:7px; margin:6px 0; }
.lumen-messages .msg { display:flex; align-items:flex-start; gap:6px; margin:8px 0; max-width:80%; }
.lumen-messages .msg.outgoing { margin-left:auto; flex-direction:row-reverse; }
.msg-avatar { display:grid; width:22px; height:22px; place-items:center; color:#fff; background:#6366f1; border-radius:50%; font-size:8px; flex-shrink:0; }
.lumen-messages .msg i { padding:6px 8px; font-style:normal; border-radius:8px; font-size:9px; }
.lumen-messages .msg.incoming i { background:#f2f4f7; color:#1d1d1d; border-radius:0 8px 8px 8px; }
.lumen-messages .msg.outgoing i { background:#0052d9; color:#fff; border-radius:8px 0 8px 8px; }
.lumen-chat footer { display:flex; align-items:center; justify-content:space-between; padding:8px 12px; border-top:1px solid #f0f0f0; color:#a4adba; background:#fff; }
.lumen-chat footer button { color:#fff; background:#0052d9; border-radius:4px; }
.mock-rsteams { display:flex; flex-direction:column; min-height:320px; color:#111827; background:#f8f9fc; font-size:9px; }
.rsteams-nav { display:flex; align-items:center; justify-content:space-between; min-height:48px; padding:0 16px; background:#fff; box-shadow:0 1px 3px rgba(0,0,0,.08); }
.rsteams-nav b { font-size:14px; color:#111827; }
.rsteams-nav nav { display:flex; gap:20px; }
.rsteams-nav nav span { color:#6b7280; cursor:default; }
.rsteams-nav nav span.active { color:#e6a23c; }
.rsteams-wrapper { flex:1; padding:16px; }
.rsteams-top { display:flex; justify-content:space-between; align-items:center; margin-bottom:10px; }
.rsteams-top h1 { margin:0; font-size:16px; color:#111827; }
.rsteams-actions { display:flex; gap:8px; }
.rsteams-actions button { padding:6px 10px; border:1px solid #e5e7eb; background:#fff; border-radius:6px; color:#374151; }
.rsteams-actions button.primary { color:#fff; background:#e6a23c; border-color:#e6a23c; }
.rsteams-subheader { display:flex; justify-content:space-between; margin-bottom:10px; color:#6b7280; }
.rsteams-table { width:100%; border-collapse:collapse; background:#fff; border:1px solid #e5e7eb; font-size:8px; }
.rsteams-table th,.rsteams-table td { border:1px solid #e5e7eb; padding:6px; text-align:center; }
.rsteams-table th { background:#f9fafb; color:#374151; font-weight:600; }
.col-fixed { width:50px; background:#f9fafb; }
.cell-date { background:#fff; }
.cell-date div { font-size:10px; color:#111827; font-weight:600; }
.cell-date small { color:#6b7280; }
.cell-time { color:#6b7280; background:#f9fafb; }
.cell-meeting { min-width:80px; vertical-align:top; }
.meeting-card { margin:2px 0; padding:5px; background:#fff7e6; border-left:3px solid #e6a23c; border-radius:4px; text-align:left; }
.meeting-card b { display:block; color:#111827; font-size:9px; }
.meeting-card small { color:#6b7280; font-size:7px; }
.cell-meeting.conflict .meeting-card { background:#fff1f0; border-left-color:#f56c6c; }
.mock-ocr { color:#1f2b4a; background:#f7f3ed; }.mock-ocr header { justify-content:space-between; background:#fff; border-bottom:1px solid #e9e2d7; }.mock-ocr header strong { color:#7a4938; }.mock-ocr header button,.upload-box button { color:#fff; background:#7a4938; border-radius:3px; }.mock-ocr section { padding:23px 32px; text-align:center; }.mock-kicker { color:#a46c4b; letter-spacing:.12em; }.ocr-workspace { display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:14px; text-align:left; }.upload-box { display:grid; place-items:center; gap:6px; min-height:150px; border:1px dashed #bd9f8c; background:#fffdfa; }.ocr-result { padding:13px; background:#fff; border:1px solid #e7ddd1; }.ocr-result b { display:block; margin:12px 0 6px; font-size:14px; }.confidence { height:5px; margin:10px 0; background:#eee8e1; }.confidence i { display:block; width:92%; height:100%; background:#b47755; }
.mock-desktop { display:grid; grid-template-columns:125px 1fr; padding-top:30px; background:#e8edf3; }.mock-desktop header { position:absolute; top:0; left:0; right:0; justify-content:space-between; min-height:30px; color:#33425d; background:#fff; }.mock-desktop>aside { padding:12px 8px; color:#d7e1f4; background:#41557f; }.mock-desktop aside a.active { color:#41557f; background:#fff; border-radius:4px; }.mock-desktop>section { margin:10px; padding:16px; background:#fff; border-radius:0 0 12px 0; }.terminal { display:grid; gap:4px; min-height:94px; margin:12px 0; padding:11px; color:#80b0d0; background:#1b1f24; border-radius:6px; font:9px/1.3 var(--mono); }.mock-desktop section>button { color:#fff; background:#000; border-radius:4px; }.mock-cyber-lab { color:#d4f9ff; background:#0a0a1a; }.mock-cyber-lab header { color:#fff; background:#0d1d34; border-bottom:1px solid #0878a7; }.mock-cyber-lab header strong,.mock-cyber-lab h4 { color:#00f3ff; }.mock-cyber-lab header nav { flex:1; text-align:center; font-size:8px; }.mock-cyber-lab section { padding:16px; }.lab-tabs { display:flex; gap:5px; overflow:hidden; margin:11px 0; font-size:8px; white-space:nowrap; }.lab-tabs>* { padding:6px 7px; border:1px solid #275b76; }.lab-tabs b { color:#041319; background:#00f3ff; }.lab-columns { display:grid; grid-template-columns:1fr 1.1fr; gap:10px; }.lab-columns article { min-height:126px; padding:10px; border:1px solid #1f627b; background:#072032; }.lab-columns input { padding:5px; color:#c8faff; border:1px solid #285a70; background:#111e2b; }.lab-columns button { color:#0a0a1a; background:#00f3ff; }.lab-columns pre { color:#0f0; font-size:7px; }
.mock-commerce,.mock-hotel,.mock-medicine,.mock-travel { background:#fffdf9; }.mock-commerce header,.mock-hotel header,.mock-medicine header,.mock-travel header { justify-content:space-between; }.mock-commerce>section,.mock-medicine section { display:grid; grid-template-columns:105px 1fr; }.mock-commerce aside,.mock-medicine aside { padding:14px 7px; background:#f6e8df; }.mock-commerce main,.mock-medicine main { padding:14px; }.shop-banner { min-height:98px; padding:15px; color:#fff; background:linear-gradient(120deg,#bd6651,#e79b7c); }.product-row { display:grid; grid-template-columns:repeat(3,1fr); gap:9px; margin-top:11px; }.product-row article { display:grid; gap:3px; padding:8px; background:#fff6f0; font-size:20px; }.product-row b,.product-row span { font-size:8px; }.mock-hotel { color:#24435b; background:#e8f2f7; }.mock-hotel header { color:#fff; background:#17637a; }.mock-hotel section { padding:30px 35px; background:linear-gradient(130deg,rgba(239,248,252,.78),rgba(153,204,213,.4)); }.hotel-search { display:grid; grid-template-columns:repeat(3,1fr) auto; gap:1px; margin:14px 0; background:#fff; }.hotel-search label { display:grid; padding:8px; color:#8795a1; font-size:8px; }.hotel-search label b { color:#25475c; }.hotel-search button { color:white; background:#e39a3d; }.hotel-card { width:55%; padding:9px; background:#fff; font-size:10px; }.mock-movie { color:#eee8dc; background:#171a27; }.mock-movie header { color:#f4d78a; border-bottom:1px solid #3e4358; }.mock-movie section { display:grid; grid-template-columns:130px 1fr; gap:20px; padding:22px 35px; background:#171a27; }.movie-poster { display:grid; min-height:180px; place-items:center; color:#f4d78a; background:#692f47; border:1px solid #d6b767; text-align:center; }.movie-times { display:flex; flex-wrap:wrap; gap:5px; margin:14px 0; }.movie-times b { width:100%; }.movie-times button,.mock-movie .buy { color:#171a27; background:#f4d78a; }.mock-medicine { color:#344a38; background:#f4f5ec; }.mock-medicine header { color:#fff; background:#314f38; }.herb-detail { display:grid; grid-template-columns:110px 1fr; gap:17px; margin-top:12px; }.herb-detail>div { display:grid; min-height:130px; place-items:center; color:#ecf1df; background:#72885a; font-size:31px; text-align:center; }.mock-travel { color:#304563; background:#eff5fc; }.mock-travel header { color:#fff; background:#284e7d; }.mock-travel section { padding:22px; }.travel-table { margin-top:13px; background:#fff; font-size:9px; }.travel-table div { display:grid; grid-template-columns:1.6fr 1.2fr .8fr .8fr; padding:9px; border-bottom:1px solid #e5edf5; }.mock-archive { display:grid; min-height:220px; place-items:center; color:#c8d1d2; background:repeating-linear-gradient(45deg,#1a2935,#1a2935 9px,#1d2f3b 9px,#1d2f3b 18px); text-align:center; }.mock-archive>div { max-width:330px; padding:25px; border:1px dashed #9da8a9; background:rgba(15,28,39,.8); }.mock-archive small { color:var(--acid); font:10px var(--mono); }.mock-archive h4 { color:#fff; }
.mock-tutor { color:#313a5a; background:#f5f5f5; }.mock-tutor header { color:#fff; background:#1890ff; }.mock-tutor header button,.tutor-hero button:first-child { color:#1685eb; background:#fff; border-radius:3px; }.mock-tutor section { padding:16px; }.tutor-hero { padding:17px; color:#fff; background:linear-gradient(120deg,#1890ff,#72bcff); }.tutor-hero h4 { font-size:21px; }.tutor-hero button+button { margin-left:5px; color:#fff; border:1px solid #fff; background:transparent; }.tutor-shortcuts { display:grid; grid-template-columns:repeat(4,1fr); gap:6px; margin:10px 0; }.tutor-shortcuts b { padding:8px 3px; color:#3885bc; background:#fff; border-radius:5px; font-size:8px; text-align:center; }.tutor-list { display:grid; grid-template-columns:repeat(2,1fr); gap:8px; margin-top:10px; }.tutor-list article { display:grid; gap:5px; padding:9px; background:#fff; box-shadow:0 2px 8px #d9dcef; }.tutor-list i { padding:2px 4px; color:#fff; background:#1890ff; border-radius:2px; font-size:7px; font-style:normal; }.tutor-list small { color:#7a849b; font-size:8px; }
.mock-dual { display:grid; grid-template-columns:1fr 1fr; min-height:330px; background:#e8eef5; }.dual-pane { position:relative; overflow:hidden; min-width:0; }.dual-pane header { justify-content:space-between; min-height:34px; padding:0 10px; font-size:8px; }.dual-pane header strong { font-size:10px; }.dual-web { display:grid; grid-template-columns:78px 1fr; color:#344158; background:#f5f7fa; border-right:5px solid #182333; }.dual-web>header { grid-column:1 / -1; color:#fff; background:#304156; }.dual-web>aside { padding:9px 5px; color:#b8c6d8; background:#304156; font-size:8px; }.dual-web>aside b { display:block; padding:2px 4px 8px; color:#fff; font-size:8px; }.dual-web>aside a { padding:5px 4px; }.dual-web>aside a.active { color:#fff; background:#409eff; border-radius:2px; }.dual-web>main { padding:12px; }.dual-web h5 { margin:0 0 9px; font-size:12px; }.dual-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:5px; }.dual-stats b { padding:7px 4px; color:#637085; background:#fff; font-size:7px; }.dual-stats i { display:block; margin-bottom:3px; color:#409eff; font-size:12px; font-style:normal; }.mini-chart { display:flex; align-items:end; gap:5px; height:94px; margin-top:10px; padding:20px 9px 8px; background:#fff; }.mini-chart span { position:absolute; align-self:start; color:#526074; font-size:8px; }.mini-chart i { flex:1; background:#409eff; }.mini-chart i:nth-of-type(1) { height:29%; }.mini-chart i:nth-of-type(2) { height:48%; }.mini-chart i:nth-of-type(3) { height:38%; }.mini-chart i:nth-of-type(4) { height:67%; }.mini-chart i:nth-of-type(5) { height:54%; }.mini-chart i:nth-of-type(6) { height:82%; }.mini-chart i:nth-of-type(7) { height:72%; }.admin-list { display:grid; gap:7px; margin-top:10px; padding:9px; background:#fff; font-size:8px; }.admin-list p { padding-bottom:5px; border-bottom:1px solid #e8edf3; }.dual-mini { background:#f8f9fb; }.dual-mini header { color:#fff; background:#1890ff; }.dual-mini section { padding:9px; }.dual-mini .tutor-hero { padding:11px; }.dual-mini .tutor-hero h4 { font-size:15px; }.dual-mini .tutor-shortcuts { margin:7px 0; }.dual-mini .tutor-list { grid-template-columns:1fr 1fr; gap:5px; margin-top:5px; }.dual-mini .tutor-list article { padding:6px; font-size:8px; }.dual-mini .tutor-list small { font-size:7px; }.dual-mini .venue-banner { padding:11px; }.dual-mini .venue-banner h4 { font-size:15px; }.dual-mini .venue-shortcuts { margin:7px 0; }.dual-mini .venue-list { padding:7px; font-size:8px; }.dual-mini .venue-list article { grid-template-columns:45px 1fr; }.dual-mini .venue-list article>div { min-height:44px; font-size:8px; }
.mock-dual.mock-carpool .dual-mini section { display:grid; grid-template-columns:1fr 78px; gap:8px; padding:14px 9px 34px; background:linear-gradient(120deg,#ecf5ff,#fff); }.mock-dual.mock-carpool .carpool-copy h4 { font-size:15px; }.mock-dual.mock-carpool .carpool-copy b { font-size:12px; }.mock-dual.mock-carpool .carpool-copy span,.mock-dual.mock-carpool .group-members { font-size:7px; }.mock-dual.mock-carpool .car-card { min-height:125px; font-size:16px; }.mock-dual.mock-carpool .dual-mini footer { display:grid; grid-template-columns:1fr 1fr 1.4fr; padding:0; }
.mock-venue { color:#2d3e55; background:#f6f8fc; }.mock-venue header { color:#fff; background:#409eff; }.mock-venue section { padding:13px; }.venue-banner { padding:16px; color:#fff; background:linear-gradient(120deg,#409eff,#68c0ff); border-radius:10px; }.venue-banner h4 { font-size:21px; }.venue-banner button { color:#2d7ed5; background:#fff; border-radius:3px; }.venue-shortcuts { display:grid; grid-template-columns:repeat(5,1fr); gap:7px; margin:12px 0; }.venue-shortcuts b { padding:10px 3px; color:#4a637e; background:#fff; border-radius:6px; font-size:8px; text-align:center; }.venue-list { padding:10px; background:#fff; border-radius:8px; font-size:10px; }.venue-list article { display:grid; grid-template-columns:65px 1fr; gap:9px; margin-top:8px; }.venue-list article>div { display:grid; place-items:center; min-height:58px; color:#fff; background:#7ab8ec; font-size:12px; }.venue-list main { display:grid; gap:4px; }.venue-list p { color:#8593a5; }.venue-list small { color:#409eff; }
.mock-property { color:#2d3436; background:#f5f7f9; padding-bottom:38px; }.mock-property header { justify-content:space-between; color:#fff; background:#00b894; }.mock-property section { padding:10px; }.property-home { padding:15px; color:#fff; background:linear-gradient(125deg,#00b894,#63d4bb); border-radius:12px; }.property-home h4 { font-size:18px; }.property-home div { display:grid; grid-template-columns:repeat(4,1fr); gap:6px; margin-top:13px; }.property-home button { color:#157c6c; background:#fff; border-radius:4px; }.house-list { margin-top:10px; padding:10px; background:#fff; border-radius:9px; font-size:10px; }.house-list article { display:flex; justify-content:space-between; margin-top:6px; padding:7px 0; border-bottom:1px solid #f0f2f4; }.house-list article small,.mock-property article small { color:#00a987; font-size:8px; }.mock-property .notice { display:grid; gap:5px; margin-top:10px; padding:11px; background:#fff; border-radius:9px; }.mock-property footer { position:absolute; bottom:0; left:0; right:0; display:flex; justify-content:space-around; padding:7px; background:#fff; }.mock-property footer b { display:grid; color:#00b894; text-align:center; font-size:13px; }.mock-property footer small { font-size:8px; }
.mock-editor { color:#c7d1e2; background:#171b25; font-family:var(--mono); }.mock-editor header { color:#fff; background:#242b3d; }.mock-editor section { display:grid; grid-template-columns:130px 1fr 170px; min-height:273px; }.mock-editor aside { padding:11px; color:#aeb9cd; background:#1e2432; }.mock-editor aside b { display:block; margin-bottom:9px; color:#77859f; font-size:8px; }.mock-editor aside a { padding:4px; }.mock-editor aside a.active { color:#fff; background:#324461; }.mock-editor main { background:#1b202d; }.editor-tabs { padding:10px; border-bottom:1px solid #2c3549; color:#fff; font-size:9px; }.mock-editor pre { margin:0; padding:13px; color:#c7d1e2; font-size:9px; line-height:1.7; }.mock-editor pre span { color:#63718b; }.mock-editor article { padding:11px; border-left:1px solid #2c3549; background:#202634; font-size:9px; }.mock-editor article p { margin:12px 0 6px; padding:7px; color:#fff; background:#38465e; }.mock-editor article div { padding:7px; color:#9ebaff; background:#252d3e; }.mock-editor article small { position:absolute; bottom:8px; right:12px; color:#78869e; }
.mock-specialty { color:#2c3e50; background:#f5f7fa; }.mock-specialty header { color:#fff; background:#1890ff; }.mock-specialty section { padding:13px 22px; }.specialty-banner { padding:16px; color:#fff; background:linear-gradient(110deg,#1890ff,#52c41a); }.specialty-banner h4 { font-size:24px; }.specialty-banner button { color:#2174b8; background:#fff; }.value-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:7px; margin-top:10px; }.value-grid b { padding:8px 2px; color:#4e6378; background:#fff; border-top:3px solid #1890ff; font-size:8px; text-align:center; }.value-grid b:nth-child(2) { border-color:#52c41a; }.value-grid b:nth-child(3) { border-color:#faad14; }.value-grid b:nth-child(4) { border-color:#f56c6c; }.mock-specialty article { display:grid; grid-template-columns:120px 1fr; gap:15px; margin-top:12px; padding:10px; background:#fff; }.mock-specialty article>div { display:grid; place-items:center; color:#fff; background:#ec7165; font:25px/1.1 Georgia,serif; text-align:center; }.mock-specialty article h4 { font-size:16px; }.mock-specialty article main>b { color:#f56c6c; }.mock-specialty article button { margin-left:10px; color:#fff; background:#1890ff; }
.mock-carpool { color:#273550; background:#f5f5f5; padding-bottom:34px; }.mock-carpool header { color:#fff; background:#409eff; }.mock-carpool header button { color:#409eff; background:#fff; }.mock-carpool section { display:grid; grid-template-columns:1fr 180px; gap:20px; padding:26px 30px; background:linear-gradient(120deg,#ecf5ff,#fff); }.carpool-copy h4 { font-size:26px; }.carpool-copy p i { padding:3px 5px; color:#409eff; background:#ecf5ff; font-style:normal; }.carpool-copy b { color:#ff4d4f; font-size:17px; }.carpool-copy del { color:#8792a6; font-size:9px; }.car-progress { height:7px; margin:14px 0 5px; background:#d9e0ee; border-radius:6px; }.car-progress i { display:block; width:60%; height:100%; background:#409eff; border-radius:6px; }.carpool-copy span { display:block; font-size:9px; }.group-members { margin-top:9px; color:#409eff; font-size:9px; }.carpool-copy>button { display:block; margin-top:10px; color:#fff; background:#409eff; border-radius:3px; }.car-card { display:grid; place-items:center; color:#fff; background:linear-gradient(145deg,#273550,#7894c5); font:27px/1 Georgia,serif; text-align:center; }.car-card small { font:8px var(--mono); }.mock-carpool footer { position:absolute; right:0; bottom:0; left:0; display:grid; grid-template-columns:1fr 1fr 1.4fr; background:#fff; border-top:1px solid #e7e7e7; }.mock-carpool footer b { padding:9px; color:#59677e; text-align:center; font-size:9px; }.mock-carpool footer b:last-child { color:#fff; background:#409eff; }

/* 双端模拟通用组件 */
.dual-web .admin-logo { height: 50px; line-height: 50px; text-align: center; color: #fff; font-size: 14px; font-weight: 700; background: #2b3649; }
.dual-web nav { display: grid; gap: 2px; padding: 8px; }
.dual-web nav a { padding: 7px 8px; border-radius: 4px; color: #bfcbd9; }
.dual-web nav a.active { color: #fff; background: #409eff; }
.admin-main { display: flex; flex-direction: column; min-width: 0; background: #f0f2f5; }
.admin-main header { justify-content: space-between; background: #fff !important; color: #333 !important; border-bottom: 1px solid #e6e6e6; }
.admin-main main { flex: 1; padding: 12px; overflow: auto; }
.admin-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.admin-cards.three { grid-template-columns: repeat(3, 1fr); }
.admin-cards article { display: flex; align-items: center; gap: 8px; padding: 10px; background: #fff; border-radius: 4px; }
.admin-cards .card-icon { display: grid; width: 34px; height: 34px; place-items: center; color: #fff; border-radius: 6px; font-size: 14px; }
.admin-cards article b { display: block; font-size: 13px; color: #303133; }
.admin-cards article span { font-size: 8px; color: #909399; }
.admin-charts { display: grid; grid-template-columns: 1.6fr 1fr; gap: 8px; margin-top: 10px; }
.admin-charts .chart-box { min-height: 110px; padding: 10px; background: #fff; border-radius: 4px; }
.admin-charts .chart-box.wide { grid-column: 1 / -1; }
.admin-charts .chart-box b { display: block; margin-bottom: 8px; font-size: 10px; color: #303133; }
.mini-line { display: flex; align-items: flex-end; gap: 5px; height: 70px; padding-top: 10px; }
.mini-line i { flex: 1; background: #409eff; border-radius: 2px 2px 0 0; }
.mini-pie { display: flex; align-items: center; justify-content: center; gap: 4px; height: 60px; }
.mini-pie i { width: var(--p); height: 12px; border-radius: 2px; }
.chart-box p { margin: 6px 0 0; font-size: 7px; color: #606266; }
.trend-placeholder { display: grid; place-items: center; height: 90px; color: #999; font-size: 8px; background: #f5f7fa; border-radius: 4px; }

/* 小程序端通用 */
.mini-navbar { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: #1890ff; color: #fff; }
.mini-search { flex: 1; padding: 5px 8px; background: rgba(255,255,255,.25); border-radius: 12px; font-size: 8px; }
.mini-search-box { padding: 8px 10px; background: #fff; }
.mini-search-box input { width: 100%; padding: 6px 10px; background: #f0f0f0; border: 0; border-radius: 14px; font-size: 9px; color: #999; }
.mini-banner { padding: 14px; color: #fff; border-radius: 8px; margin: 0 10px 8px; font-size: 9px; }
.mini-banner span { opacity: .9; }
.mini-banner h4 { margin: 4px 0 0; font-size: 15px; color: #fff; }
.mini-quick { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; padding: 8px 10px; }
.mini-quick.five { grid-template-columns: repeat(5, 1fr); }
.mini-quick div { display: grid; place-items: center; gap: 4px; }
.mini-quick i { display: grid; width: 34px; height: 34px; place-items: center; color: #fff; border-radius: 50%; font-size: 11px; font-style: normal; }
.mini-quick span { font-size: 8px; color: #666; }
.mini-section { padding: 8px 10px; }
.section-hd { display: flex; justify-content: space-between; align-items: center; margin-bottom: 7px; }
.section-hd b { font-size: 10px; color: #333; }
.section-hd span { font-size: 7px; color: #999; }
.teacher-scroll { display: flex; gap: 8px; overflow-x: auto; }
.teacher-scroll article { flex: 0 0 130px; display: flex; gap: 7px; padding: 8px; background: #fff; border-radius: 6px; }
.t-avatar { display: grid; width: 30px; height: 30px; place-items: center; color: #fff; background: #1890ff; border-radius: 50%; font-size: 11px; }
.teacher-scroll b { display: flex; align-items: center; gap: 4px; font-size: 9px; color: #333; }
.teacher-scroll .cert { padding: 1px 3px; color: #fff; background: #1890ff; border-radius: 2px; font-size: 6px; font-style: normal; }
.teacher-scroll span { display: block; font-size: 7px; color: #666; margin-top: 2px; }
.teacher-scroll small { display: block; font-size: 8px; color: #ff4d4f; margin-top: 3px; }
.subject-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.subject-grid div { display: grid; place-items: center; gap: 3px; padding: 8px 2px; background: #fff; border-radius: 6px; }
.subject-grid i { display: grid; width: 28px; height: 28px; place-items: center; color: #fff; background: #52c41a; border-radius: 50%; font-size: 10px; font-style: normal; }
.subject-grid span { font-size: 8px; color: #333; }
.subject-grid small { font-size: 6px; color: #999; }
.mini-tabbar { position: absolute; bottom: 0; left: 0; right: 0; display: flex; justify-content: space-around; padding: 6px 0; background: #fff; border-top: 1px solid #f0f0f0; font-size: 8px; color: #999; }

/* 汽车拼团 */
.car-banner { background: linear-gradient(120deg,#409eff,#79bbff); }
.car-list-mini { display: grid; gap: 8px; padding: 0 10px 40px; }
.car-list-mini article { display: flex; gap: 10px; padding: 10px; background: #fff; border-radius: 8px; }
.car-thumb { display: grid; width: 70px; height: 55px; place-items: center; background: #e6f2ff; border-radius: 6px; font-size: 22px; }
.car-info-mini { display: grid; gap: 3px; flex: 1; }
.car-info-mini b { font-size: 10px; color: #333; }
.car-info-mini .tag { justify-self: start; padding: 2px 5px; color: #409eff; background: #ecf5ff; border-radius: 3px; font-size: 7px; }
.car-info-mini em { color: #ff4d4f; font-size: 12px; font-style: normal; font-weight: 700; }
.car-info-mini div { display: flex; justify-content: space-between; align-items: center; }
.car-info-mini small { color: #999; font-size: 7px; }

/* 校园场地 */
.venue-banner { background: linear-gradient(120deg,#409eff,#68c0ff); }
.venue-scroll { display: grid; gap: 8px; }
.venue-scroll article { display: flex; gap: 10px; padding: 9px; background: #fff; border-radius: 8px; }
.v-thumb { display: grid; width: 55px; height: 55px; place-items: center; color: #fff; background: #7ab8ec; border-radius: 6px; font-size: 11px; }
.v-info { display: grid; gap: 2px; flex: 1; }
.v-info b { display: flex; align-items: center; gap: 4px; font-size: 9px; color: #333; }
.v-info .available { padding: 1px 3px; color: #fff; background: #67c23a; border-radius: 2px; font-size: 6px; font-style: normal; }
.v-info span { font-size: 7px; color: #666; }
.v-info small { font-size: 7px; color: #999; }
.notice-list p { margin: 0; padding: 6px 0; border-bottom: 1px solid #f0f0f0; font-size: 8px; color: #666; }

/* 管理端列表 */
.admin-list { margin-top: 10px; padding: 10px; background: #fff; border-radius: 4px; }
.admin-list b { display: block; margin-bottom: 6px; font-size: 10px; color: #303133; }
.admin-list p { display: flex; justify-content: space-between; padding: 6px 0; border-bottom: 1px solid #f0f0f0; font-size: 8px; color: #606266; }
.admin-list .badge { padding: 1px 4px; border-radius: 2px; font-size: 6px; color: #fff; }
.admin-list .badge.pending { background: #e6a23c; }
.admin-list .badge.done { background: #67c23a; }

@media (max-width: 780px) {
  .section-shell, .topbar { width: min(100% - 36px, 1380px); }.topbar { min-height: 64px; }.brand-text { display: none; }.mobile-menu-toggle { display: grid; gap: 5px; padding: 10px 0 10px 15px; }.mobile-menu-toggle span:not(.sr-only) { width: 22px; height: 1px; background: currentColor; transition: transform .2s; }.mobile-menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3px) rotate(45deg); }.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3px) rotate(-45deg); }.main-nav { position: absolute; top: 64px; right: 0; display: none; min-width: 230px; padding: 18px; border: 1px solid var(--line); background: var(--ink-soft); }.main-nav.is-open { display: grid; gap: 20px; }.hero-grid, .about { grid-template-columns: 1fr; gap: 35px; }.hero h1 { font-size: clamp(48px, 15vw, 83px); }.hero-index { display: grid; grid-template-columns: 1fr 1.2fr; column-gap: 20px; }.hero-index > p { align-self: end; margin-bottom: 27px; }.hero-index dl { grid-column: 1 / -1; }.section-heading { display: block; }.section-heading > p { margin-top: 17px; }.project-controls { align-items: stretch; flex-direction: column; }.project-search { min-width: 0; }.project-card, .project-card:nth-child(n) { grid-column: span 12; min-height: 290px; }.project-card-body h3 { font-size: 34px; }.capability-grid { grid-template-columns: 1fr; }.capability-grid article { min-height: auto; padding: 25px; }.capability-grid h3 { margin-top: 45px; }.dialog-columns { grid-template-columns: 1fr; gap: 25px; }.footer { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }

/* 惠青家双端模拟 */
.mock-rent { color: #303133; background: #f5f7fa; }
.mock-rent .rent-header { background: #215cb4 !important; color: #fff !important; }
.mock-rent .dual-mini { background: #f8f9fb; }
.mock-rent .dual-mini section { padding: 0 0 44px; }
.h5-user { display: flex; align-items: center; gap: 10px; padding: 14px; background: #fff; }
.h5-user .h5-avatar { display: grid; width: 42px; height: 42px; place-items: center; color: #fff; background: #215cb4; border-radius: 50%; font-size: 15px; }
.h5-user b { display: block; font-size: 11px; color: #303133; }
.h5-user span { font-size: 8px; color: #909399; }
.h5-banner { margin: 0 10px 8px; padding: 18px; color: #fff; background: linear-gradient(120deg, #215cb4, #4a90e2); border-radius: 8px; font-size: 9px; }
.h5-banner::after { content: "立即选房 ›"; display: inline-block; margin-top: 6px; padding: 4px 8px; background: rgba(255,255,255,.2); border-radius: 10px; font-size: 8px; }
.h5-notice { display: flex; align-items: center; gap: 6px; margin: 0 10px 8px; padding: 8px; background: #fff; border-radius: 6px; font-size: 8px; }
.h5-notice span { padding: 2px 4px; color: #fff; background: #215cb4; border-radius: 2px; }
.h5-notice small { color: #606266; }
.h5-filter { display: flex; justify-content: space-around; margin: 0 10px 8px; padding: 8px; background: #fff; border-radius: 6px; font-size: 8px; color: #606266; }
.h5-house-list { padding: 0 10px 8px; }
.h5-house-list article { margin-bottom: 8px; padding: 10px; background: #fff; border-radius: 6px; }
.h5-house-list article > div { display: flex; justify-content: space-between; margin-bottom: 4px; }
.h5-house-list b { font-size: 10px; color: #303133; }
.h5-house-list em { font-size: 10px; color: #f56c6c; font-style: normal; font-weight: 700; }
.h5-house-list p { color: #909399; font-size: 8px; }
.h5-tags { display: flex; gap: 5px; margin-top: 5px; }
.h5-tags span { padding: 2px 5px; color: #215cb4; background: #ecf5ff; border-radius: 2px; font-size: 7px; }

/* 惠筑资产维修小程序 */
.mock-property { color: #2d3436; background: #f5f7f9; }
.property-nav { display: flex; justify-content: center; align-items: center; min-height: 44px; background: #fff; border-bottom: 1px solid #f0f3f5; font-size: 12px; font-weight: 700; color: #1a1a1a; }
.mock-property section { padding: 12px; }
.property-user { display: flex; justify-content: space-between; align-items: center; padding: 14px; background: #fff; border-radius: 12px; margin-bottom: 10px; }
.property-user-left { display: flex; align-items: center; gap: 10px; }
.property-avatar { display: grid; width: 42px; height: 42px; place-items: center; color: #fff; background: #00b894; border-radius: 50%; font-size: 14px; border: 2px solid #e8f5f3; }
.property-user-left b { display: block; font-size: 11px; }
.property-user-left span { font-size: 8px; color: #636e72; }
.property-user-right { display: flex; gap: 6px; }
.property-user-right div { display: grid; place-items: center; gap: 3px; padding: 6px 8px; border-radius: 8px; font-size: 7px; }
.property-user-right div:nth-child(1) { background: rgba(0,184,148,.08); color: #00b894; }
.property-user-right div:nth-child(2) { background: rgba(9,132,227,.08); color: #0984e3; }
.property-user-right div:nth-child(3) { background: rgba(255,71,87,.08); color: #ff4757; }
.property-user-right i { font-style: normal; font-size: 11px; }
.property-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; padding: 14px; background: #fff; border-radius: 12px; margin-bottom: 10px; }
.property-grid > div { display: grid; place-items: center; gap: 6px; position: relative; padding: 8px 0; }
.property-icon { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 10px; font-size: 18px; }
.property-icon.repair { background: rgba(0,184,148,.12); }
.property-icon.order { background: rgba(9,132,227,.12); }
.property-icon.msg { background: rgba(253,203,110,.12); }
.property-icon.eval { background: rgba(233,114,170,.12); }
.property-grid span { font-size: 8px; color: #2d3436; }
.property-grid .corner { position: absolute; top: 6px; right: 8px; width: 6px; height: 6px; background: #00b894; border-radius: 50%; border: 1px solid #fff; }
.property-grid .corner.hot { background: #e17055; }
.property-card { padding: 12px; background: #fff; border-radius: 12px; margin-bottom: 10px; }
.property-card-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; padding-bottom: 8px; border-bottom: 1px solid #f0f3f5; font-size: 9px; }
.property-card-head b { color: #2d3436; }
.property-card-head span { color: #00b894; }
.property-house-row { display: flex; justify-content: space-between; align-items: center; padding: 10px; background: #f8f9fa; border-radius: 8px; margin-bottom: 8px; }
.property-house-row span { display: block; font-size: 9px; color: #2d3436; font-weight: 600; }
.property-house-row .tag { display: inline-block; margin-top: 4px; padding: 2px 6px; color: #00b894; background: rgba(0,184,148,.08); border-radius: 4px; font-size: 7px; font-style: normal; }
.property-house-row em { color: #00b894; font-size: 8px; font-style: normal; }
.property-notice-row { display: flex; align-items: flex-start; gap: 8px; padding: 8px; background: #f8f9fa; border-radius: 8px; margin-bottom: 8px; }
.property-notice-row > i { width: 5px; height: 5px; margin-top: 4px; background: #00b894; border-radius: 50%; flex-shrink: 0; }
.property-notice-row div { flex: 1; }
.property-notice-row span { display: block; font-size: 8px; color: #2d3436; }
.property-notice-row small { font-size: 7px; color: #636e72; }

/* 校园场地管理端表格 */
.reservation-table { display: grid; gap: 1px; margin-top: 6px; background: #ebeef5; border: 1px solid #ebeef5; border-radius: 4px; font-size: 7px; overflow: hidden; }
.reservation-table > div { display: grid; grid-template-columns: 1.2fr .8fr 1.2fr .6fr; gap: 4px; padding: 5px; background: #fff; align-items: center; }
.reservation-table > div:first-child { background: #f5f7fa; color: #909399; font-weight: 600; }
.reservation-table span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.quick-btns { display: grid; gap: 6px; }
.quick-btns button { width: 100%; text-align: left; color: #606266; background: #f5f7fa; border-radius: 4px; }
.mini-swiper { height: 80px; margin-bottom: 6px; }
.mini-swiper .mini-banner { margin: 0 10px; height: 70px; }

/* 项目详情统一展台：用项目氛围取代整页纯色背景 */
.dialog-project {
  isolation: isolate;
  min-height: 0;
  color: #eaf0ec;
  background: #0d1821;
}
.dialog-project::before { display: none; }
.dialog-atmosphere {
  position: absolute;
  z-index: -1;
  inset: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 90% 0%, color-mix(in srgb, var(--project-accent) 28%, transparent), transparent 34%),
    radial-gradient(circle at 0% 100%, color-mix(in srgb, var(--project-accent) 17%, transparent), transparent 38%),
    linear-gradient(135deg, rgba(255,255,255,.035) 1px, transparent 1px),
    #0d1821;
  background-size: auto, auto, 30px 30px, auto;
}
.dialog-atmosphere::before,
.dialog-atmosphere::after {
  content: "";
  position: absolute;
  border: 1px solid color-mix(in srgb, var(--project-accent) 44%, transparent);
  opacity: .58;
}
.dialog-atmosphere::before { width: 390px; height: 390px; top: -238px; right: -100px; border-radius: 50%; }
.dialog-atmosphere::after { width: 520px; height: 230px; bottom: -150px; left: -130px; border-radius: 50%; transform: rotate(-18deg); }
.detail-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(250px, .85fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: end;
  padding: 4px 0 31px;
  border-bottom: 1px solid rgba(234,240,236,.18);
}
.dialog-project .dialog-kicker { color: var(--project-accent); }
.dialog-project h2 {
  max-width: 590px;
  margin: 30px 0 0;
  color: #f5f7f2;
  font-size: clamp(37px, 5.4vw, 68px);
  text-wrap: balance;
}
.detail-meta { padding-bottom: 4px; }
.dialog-project .dialog-summary {
  margin: 0 0 18px;
  color: #b9c5c0;
  font-size: 14px;
  line-height: 1.75;
}
.dialog-project .tag {
  color: #dce5e0;
  border-color: rgba(220,229,224,.38);
  background: rgba(255,255,255,.045);
}
.project-stage {
  position: relative;
  margin-top: 24px;
  padding: 10px;
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--project-accent) 48%, rgba(255,255,255,.14));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--project-accent) 13%, transparent), transparent 45%),
    rgba(4,12,18,.58);
  box-shadow: 0 22px 48px -28px rgba(0,0,0,.9);
}
.stage-label {
  display: flex;
  justify-content: space-between;
  padding: 0 2px 9px;
  color: color-mix(in srgb, var(--project-accent) 80%, #fff);
  font: 9px/1 var(--mono);
  letter-spacing: .1em;
}
.project-stage .project-demo {
  margin: 0;
  border-color: rgba(255,255,255,.18);
  box-shadow: 0 12px 24px -18px #000;
}
.project-stage .demo-bar { background: #09131c; }
.dialog-project .dialog-columns {
  gap: 36px;
  margin-top: 30px;
  padding-top: 24px;
  border-color: rgba(234,240,236,.2);
}
.dialog-project .dialog-columns h3 { color: var(--project-accent); }
.dialog-project .dialog-columns p,
.dialog-project .dialog-columns li { color: #cad4ce; }

/* 每一类项目有自己的场景语言，不用一块纯色覆盖详情页 */
.stage-业务系统 .dialog-atmosphere {
  background-size: auto, auto, 32px 32px, auto;
}
.stage-人工智能 .dialog-atmosphere {
  background:
    radial-gradient(circle at 85% 8%, rgba(168,85,247,.23), transparent 34%),
    radial-gradient(circle at 9% 88%, rgba(34,211,238,.17), transparent 38%),
    repeating-linear-gradient(90deg, rgba(141,220,255,.05) 0 1px, transparent 1px 32px),
    #0b1320;
}
.stage-代码归档 .dialog-atmosphere {
  background:
    radial-gradient(circle at 92% 4%, color-mix(in srgb, var(--project-accent) 24%, transparent), transparent 34%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.035) 0 1px, transparent 1px 24px),
    #10181f;
}
.stage-网络安全 .dialog-atmosphere {
  background:
    radial-gradient(circle at 88% 12%, rgba(34,211,238,.18), transparent 30%),
    linear-gradient(rgba(36,218,164,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(36,218,164,.045) 1px, transparent 1px),
    #081116;
  background-size: auto, 26px 26px, 26px 26px, auto;
}
.stage-定制交付 .dialog-atmosphere {
  background:
    radial-gradient(circle at 88% 2%, color-mix(in srgb, var(--project-accent) 23%, transparent), transparent 36%),
    repeating-linear-gradient(135deg, rgba(255,255,255,.03) 0 1px, transparent 1px 14px),
    #171418;
}
@media (max-width: 700px) {
  .detail-head { grid-template-columns: 1fr; gap: 14px; }
  .dialog-project h2 { margin-top: 20px; font-size: clamp(36px, 13vw, 54px); }
  .project-stage { margin-inline: -4px; padding: 7px; }
}

/* 项目卡片改为“封面 + 缩略 UI”，不再以整块项目色作为主体 */
.project-card {
  color: #eef3ef !important;
  background:
    radial-gradient(circle at 82% 12%, color-mix(in srgb, var(--card-base) 30%, transparent), transparent 31%),
    linear-gradient(135deg, #18252e 0%, #101a22 58%, #0b1319 100%);
}
.project-card::before { background: linear-gradient(90deg, rgba(8,15,20,.08) 0%, rgba(8,15,20,.38) 45%, rgba(8,15,20,.04) 100%); opacity: 1; }
.project-card .card-layer { opacity: .34; }
.project-card .card-ui-hint { display: none; }
.project-card .project-card-top,
.project-card .project-card-body,
.project-card .project-card-footer { max-width: 54%; }
.project-card-body h3 { color: #f4f7f4; }
.project-card-body p { color: #bdc9c3; }
.project-card .tag { color: #dce7e0; border-color: rgba(220,231,224,.32); }
.project-card .card-arrow { color: #071015; background: var(--card-base); }
.card-cover {
  position: absolute;
  z-index: 0;
  top: 60px;
  right: 20px;
  bottom: 22px;
  width: min(46%, 430px);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 5px;
  background: #e9eef0;
  box-shadow: 0 20px 42px -20px #000, inset 0 0 0 1px rgba(0,0,0,.08);
  transform: perspective(900px) rotateY(-5deg) rotateX(1.5deg);
  transform-origin: right center;
  transition: transform .45s cubic-bezier(.2,.8,.2,1), box-shadow .45s ease;
}
.project-card:hover .card-cover { transform: perspective(900px) rotateY(-1deg) rotateX(0) translate(-5px,-5px); box-shadow: 0 28px 50px -20px #000; }
.cover-topbar { position: absolute; inset: 0 0 auto; display: flex; gap: 4px; height: 22px; align-items: center; padding-left: 8px; background: #243544; }
.cover-topbar i { width: 5px; height: 5px; border-radius: 50%; background: #d9ff3f; }
.cover-sidebar { position: absolute; top: 22px; bottom: 0; left: 0; width: 19%; background: #314a62; }
.cover-content { position: absolute; top: 32px; right: 8%; bottom: 9%; left: 25%; display: grid; grid-template-columns: repeat(2,1fr); gap: 6px; align-content: start; }
.cover-content span { min-height: 32px; border-radius: 3px; background: #d7e3e8; }
.cover-content span:last-child { grid-column: 1 / -1; min-height: 58px; }
.cover-dashboard .cover-content span { background: linear-gradient(145deg,#f4f7fb,#d9e5f1); }
.cover-dashboard .cover-content span:last-child { background: repeating-linear-gradient(90deg,#d7e5f4 0 12%,transparent 12% 15%), linear-gradient(180deg,transparent 0 65%,#6a9fde 65% 69%,transparent 69%); }
.cover-chat { background: #f5f7fa; }.cover-chat .cover-sidebar { width: 29%; background: #253c5d; }.cover-chat .cover-content { left: 36%; grid-template-columns: 1fr; }.cover-chat .cover-content span { min-height: 22px; width: 72%; background: #e4eaf2; }.cover-chat .cover-content span:nth-child(2n) { width: 64%; margin-left: auto; background: #2563eb; }.cover-chat .cover-content span:last-child { grid-column: auto; min-height: 22px; }
.cover-calendar { background: #fcfaf4; }.cover-calendar .cover-sidebar { width: 0; }.cover-calendar .cover-content { left: 8%; top: 35px; grid-template-columns: repeat(4,1fr); gap: 1px; background: #d8d9d5; }.cover-calendar .cover-content span { min-height: 28px; border-radius: 0; background: #fff; }.cover-calendar .cover-content span:last-child { grid-column: span 2; min-height: 56px; background: #f4d9ab; }
.cover-scanner { background: radial-gradient(circle at center,#f7e9d3 0 28%,#21394e 29% 31%,#1a2936 32%); }.cover-scanner .cover-sidebar { display:none; }.cover-scanner .cover-content { inset: 35px 13%; grid-template-columns:1fr; }.cover-scanner .cover-content span { min-height: 20px; background: rgba(255,255,255,.7); }.cover-scanner .cover-content span:last-child { min-height: 90px; background: repeating-linear-gradient(0deg,rgba(34,197,94,.5) 0 2px,transparent 2px 10px),rgba(7,22,31,.6); }
.cover-dual { background: #dce9f2; }.cover-dual .cover-sidebar { width: 11%; background:#304156; }.cover-dual .cover-content { left: 16%; right: 6%; grid-template-columns:1fr 1fr; gap: 5px; }.cover-dual .cover-content span { background: #f9fbfd; }.cover-dual .cover-content span:nth-child(2n) { background: #e6f3ff; }.cover-dual .cover-content span:last-child { grid-column: auto; min-height: 75px; background: linear-gradient(180deg,#1890ff 0 18%,#fff 18%); }
.cover-mobile { width: min(34%, 205px); right: 12%; border: 5px solid #101a22; border-radius: 16px; background:#f7f9fa; }.cover-mobile .cover-topbar { height: 18px; justify-content:center; padding:0; background:#00b894; }.cover-mobile .cover-topbar i { display:none; }.cover-mobile .cover-topbar::after { content:""; width:30px; height:3px; border-radius:4px; background:rgba(255,255,255,.7); }.cover-mobile .cover-sidebar { display:none; }.cover-mobile .cover-content { top:28px; right:9%; bottom:7%; left:9%; grid-template-columns:repeat(2,1fr); }.cover-mobile .cover-content span { min-height:34px; background:#dff6ef; }.cover-mobile .cover-content span:last-child { grid-column:1/-1; min-height:70px; background:#fff; }
.cover-editor { background:#171d28; }.cover-editor .cover-topbar { background:#242d3d; }.cover-editor .cover-sidebar { background:#202938; }.cover-editor .cover-content span { background:#2a3548; }.cover-editor .cover-content span:last-child { background: repeating-linear-gradient(0deg,transparent 0 11px,#59687e 11px 12px),#1a2130; }
.cover-store { background:#fff8f3; }.cover-store .cover-topbar { background:#b4533c; }.cover-store .cover-sidebar { display:none; }.cover-store .cover-content { left:9%; grid-template-columns:repeat(3,1fr); }.cover-store .cover-content span { min-height:56px; background:linear-gradient(145deg,#f5cab9,#fff); }.cover-store .cover-content span:last-child { grid-column:1/-1; min-height:35px; background:#f2ded1; }
.cover-terminal { background:#10191d; }.cover-terminal .cover-sidebar { display:none; }.cover-terminal .cover-content { left:8%; grid-template-columns:1fr; }.cover-terminal .cover-content span { min-height:9px; background:linear-gradient(90deg,#63d6a5 0 30%,transparent 30%); }.cover-terminal .cover-content span:last-child { grid-column:auto; min-height:65px; background:repeating-linear-gradient(0deg,transparent 0 11px,rgba(70,240,152,.6) 11px 12px); }
.cover-security { background:#08131a; }.cover-security .cover-sidebar { background:#0c2c3b; }.cover-security .cover-content span { background:#123d4b; }.cover-security .cover-content span:last-child { background:radial-gradient(circle,#00f3ff 0 4px,transparent 5px),repeating-linear-gradient(90deg,transparent 0 20px,rgba(0,243,255,.3) 20px 21px); }
.cover-travel { background:#e7f3f7; }.cover-travel .cover-topbar { background:#17637a; }.cover-travel .cover-sidebar { display:none; }.cover-travel .cover-content { left:9%; grid-template-columns:1fr 1fr; }.cover-travel .cover-content span { background:#fff; }.cover-travel .cover-content span:last-child { background:linear-gradient(135deg,#a3d4dc,#f8e5bf); }
.cover-movie { background:#161a28; }.cover-movie .cover-topbar { background:#292d43; }.cover-movie .cover-sidebar { display:none; }.cover-movie .cover-content { left:11%; grid-template-columns:1fr 1fr; }.cover-movie .cover-content span { background:#e5c76b; }.cover-movie .cover-content span:last-child { background:linear-gradient(145deg,#6f2d49,#171a27); }
.cover-medicine { background:#f2f4e9; }.cover-medicine .cover-topbar { background:#314f38; }.cover-medicine .cover-sidebar { width:19%; background:#dfe8d5; }.cover-medicine .cover-content span { background:#fff; }.cover-medicine .cover-content span:last-child { background:linear-gradient(90deg,#78955f 0 34%,#fff 34%); }
/* 项目内容不采用滚动后才出现的入场动画，确保浏览时即时可见 */
.reveal,
.project-card.reveal {
  opacity: 1;
  transform: none;
  transition: none;
}
/* 首屏正文与外侧版心保留呼吸距离，避免操作按钮贴边显得被裁切 */
.hero-meta,
.hero-grid {
  margin-inline: clamp(14px, 2.2vw, 30px);
}
/* 详情内容超过视口时由弹窗承载纵向滚动，避免底部界面被截断 */
.project-dialog {
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}
.project-dialog .dialog-project {
  overflow: visible;
}

/* AI 协作研发：把工具使用和应用研发拆成可验证的两层能力 */
.ai-workflow {
  position: relative;
  margin-top: clamp(84px, 12vw, 170px);
  padding: clamp(30px, 5vw, 62px);
  overflow: hidden;
  border: 1px solid rgba(183, 232, 255, .2);
  background:
    radial-gradient(circle at 82% 12%, rgba(156, 93, 255, .2), transparent 28%),
    radial-gradient(circle at 13% 92%, rgba(24, 211, 208, .14), transparent 32%),
    #09141e;
}
.ai-workflow::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .52;
  background-image: linear-gradient(rgba(176, 231, 255, .06) 1px, transparent 1px), linear-gradient(90deg, rgba(176, 231, 255, .06) 1px, transparent 1px);
  background-size: 34px 34px;
}
.ai-workflow > * { position: relative; z-index: 1; }
.ai-workflow-head { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(250px, .65fr); gap: 42px; align-items: end; padding-bottom: 33px; border-bottom: 1px solid rgba(210, 234, 247, .2); }
.ai-workflow-head h2 { margin: 0; font-size: clamp(42px, 5.3vw, 76px); line-height: 1; letter-spacing: -.05em; font-weight: 900; }
.ai-workflow-head > p { max-width: 405px; margin: 0 0 4px; color: #b4c6ce; font-size: 14px; line-height: 1.8; }
.ai-workflow-grid { display: grid; grid-template-columns: minmax(0, 1.03fr) minmax(310px, .97fr); gap: clamp(28px, 5vw, 72px); margin-top: 35px; }
.ai-pipeline { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid rgba(210, 234, 247, .16); }
.ai-pipeline li { display: grid; grid-template-columns: 46px 1fr; gap: 15px; padding: 16px 0; border-bottom: 1px solid rgba(210, 234, 247, .16); }
.ai-pipeline li > span { color: #70e6e3; font: 500 11px/1.7 var(--mono); }
.ai-pipeline b { display: block; color: #eff9f8; font-size: 16px; letter-spacing: -.02em; }
.ai-pipeline p { margin: 4px 0 7px; color: #aebfc5; font-size: 12px; }
.ai-pipeline small { color: #a9a0ff; font: 10px/1.3 var(--mono); }
.ai-evidence { display: grid; gap: 10px; align-content: start; }
.ai-evidence-top { display: flex; justify-content: space-between; gap: 10px; padding: 0 2px 2px; color: #8fa5ae; font: 9px/1.2 var(--mono); letter-spacing: .08em; }
.ai-evidence-top i { color: #70e6e3; font-style: normal; }
.ai-evidence article { min-height: 206px; padding: 22px; border: 1px solid rgba(210, 234, 247, .2); background: rgba(14, 29, 41, .8); }
.ai-evidence article small { color: #70e6e3; font: 10px/1 var(--mono); letter-spacing: .08em; }
.ai-evidence h3 { margin: 17px 0 11px; color: #f0f7f6; font-size: clamp(23px, 2.2vw, 31px); line-height: 1.12; letter-spacing: -.04em; }
.ai-evidence p { margin: 0; color: #aebfc5; font-size: 12px; line-height: 1.75; }
.evidence-tags, .ai-signal { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin: 16px 0 0; }
.evidence-tags span, .ai-signal span { padding: 5px 7px; color: #cce9ee; border: 1px solid rgba(179, 231, 245, .25); font: 9px/1 var(--mono); }
.ai-product-proof { background: linear-gradient(125deg, rgba(88, 52, 151, .35), rgba(9, 30, 42, .9)) !important; }
.ai-signal { gap: 8px; margin: 15px 0; }
.ai-signal i { width: 15px; height: 1px; background: #8774ff; }

/* 首屏项目卡标记项目中的 AI 交付角色 */
.card-ai-badge { display: inline-flex; margin-bottom: 10px; padding: 5px 7px; color: #bdf9ec; border: 1px solid rgba(155, 255, 232, .35); background: rgba(22, 185, 170, .12); font: 9px/1 var(--mono); letter-spacing: .03em; }
.project-card-body .card-ai-badge + h3 { margin-top: 9px; }

/* AI/OCR 项目详情：从静态截图改为可点击的识别流程演示 */
.mock-ethnic { color: #182630; background: #f3efe5; font-family: var(--sans); }
.mock-ethnic .ethnic-patternbar { height: 6px; background: repeating-linear-gradient(90deg, #1f6680 0 20px, #bd5a45 20px 40px, #e8b85e 40px 60px, #1f6680 60px 80px); }
.mock-ethnic > header { display: flex; justify-content: space-between; align-items: center; padding: 13px 18px; color: #f7f0e3; background: #173e50; }
.mock-ethnic > header h1 { margin: 0; color: inherit; font-size: 16px; line-height: 1; letter-spacing: -.02em; }
.mock-ethnic > header nav { display: flex; gap: 13px; font-size: 9px; opacity: .86; }
.mock-ethnic > main { padding: 16px; }
.ethnic-workflow-head { display: flex; justify-content: space-between; align-items: center; gap: 14px; margin-bottom: 12px; }
.ethnic-workflow-head > small { color: #56717c; font: 9px/1 var(--mono); letter-spacing: .05em; }
.ethnic-stepper { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 4px; }
.ethnic-stepper button { padding: 5px 7px; color: #557078; border: 1px solid #cdd6d4; background: #fbf9f2; cursor: pointer; font: 8px/1 var(--mono); transition: .2s ease; }
.ethnic-stepper button:hover, .ethnic-stepper button.is-active { color: #fff; border-color: #1f6680; background: #1f6680; }
.ethnic-uploadcard { display: grid; grid-template-columns: 1fr 1.35fr 1fr; gap: 10px; align-items: center; padding: 12px; border: 1px solid #d6d5cc; background: #fffdf8; }
.ethnic-upload { display: grid; justify-items: center; gap: 6px; text-align: center; }
.ethnic-upload > span { font-size: 21px; }
.ethnic-upload button, .ethnic-actions .primary { padding: 6px 8px; color: #fff; border: 0; background: #bd5a45; font-size: 8px; }
.ethnic-upload .upload-hint { margin: 0; color: #718287; font-size: 8px; }
.ethnic-preview { display: grid; place-items: center; height: 77px; overflow: hidden; background: #e8e0d0; }
.ethnic-preview img { width: 100%; height: 100%; object-fit: cover; }
.ethnic-actions { display: grid; gap: 7px; }
.workflow-state { color: #397466; font-size: 9px; line-height: 1.35; }
.ethnic-ai-console { display: grid; grid-template-columns: repeat(4, 1fr); gap: 5px; margin: 12px 0; }
.workflow-node { position: relative; min-height: 65px; padding: 9px; color: #66747b; border: 1px solid #d5ddda; background: #edf0eb; transition: .22s ease; }
.workflow-node:not(:last-child)::after { content: "→"; position: absolute; z-index: 2; top: 23px; right: -10px; color: #ab8d63; font-weight: 700; }
.workflow-node b { display: block; margin-bottom: 5px; color: #41555d; font-size: 9px; }
.workflow-node span { display: block; font-size: 8px; line-height: 1.35; }
.ethnic-workflow[data-ai-step="precheck"] .node-precheck,
.ethnic-workflow[data-ai-step="ocr"] .node-ocr,
.ethnic-workflow[data-ai-step="match"] .node-match,
.ethnic-workflow[data-ai-step="review"] .node-review { color: #f8f5ed; border-color: #1f6680; background: #1f6680; box-shadow: 0 6px 15px rgba(31, 102, 128, .25); }
.ethnic-workflow[data-ai-step="precheck"] .node-precheck b,
.ethnic-workflow[data-ai-step="ocr"] .node-ocr b,
.ethnic-workflow[data-ai-step="match"] .node-match b,
.ethnic-workflow[data-ai-step="review"] .node-review b { color: #fff; }
.ethnic-result { padding: 12px; background: #fffdf8; border: 1px solid #d6d5cc; }
.ethnic-result h2 { display: flex; justify-content: space-between; align-items: center; margin: 0 0 8px; color: #334a53; font-size: 13px; }
.confidence-badge { padding: 4px 6px; color: #1f6680; background: #e5f0ed; font: 9px/1 var(--mono); }
.result-content { display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.result-image { height: 102px; overflow: hidden; background: #f5f1e8; }
.result-image img { width: 100%; height: 100%; object-fit: cover; }
.result-text h3 { margin: 4px 0 6px; color: #273f48; font-size: 13px; }
.result-text .introduction { margin: 0 0 8px; color: #62747a; font-size: 9px; line-height: 1.6; }
.translated-text { padding: 7px; color: #486571; background: #edf2ef; font-size: 9px; }
.mock-ethnic > footer { padding: 9px 16px; color: #e7e4d9; background: #173e50; }
.mock-ethnic > footer p { margin: 0; font: 8px/1.2 var(--mono); letter-spacing: .06em; }

@media (max-width: 780px) {
  .ai-workflow { padding: 24px 18px; }
  .ai-workflow-head, .ai-workflow-grid { grid-template-columns: 1fr; gap: 24px; }
  .ai-workflow-head h2 { font-size: clamp(40px, 13vw, 62px); }
  .ai-evidence article { min-height: auto; }
  .ethnic-workflow-head { align-items: flex-start; flex-direction: column; }
  .ethnic-stepper { justify-content: flex-start; }
  .ethnic-uploadcard { grid-template-columns: 1fr; }
  .ethnic-preview { height: 105px; }
  .ethnic-ai-console { grid-template-columns: 1fr 1fr; }
  .workflow-node:not(:last-child)::after { display: none; }
  .result-content { grid-template-columns: 1fr; }
  .result-image { height: 130px; }
}
@media (max-width: 780px) {
  .project-card .project-card-top,
  .project-card .project-card-body,
  .project-card .project-card-footer { max-width: 59%; }
  .card-cover { right: 12px; width: 43%; }
}