/* 鸿泰官网 v3 · 设计规范见 docs/03-重新设计-Design-Plan.md 与第一轮专家评审（2026-10-23） */

@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url(/assets/fonts/pjs-vietnamese.woff2) format("woff2"); unicode-range: U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB; }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url(/assets/fonts/pjs-latin-ext.woff2) format("woff2"); unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF; }
@font-face { font-family: "Plus Jakarta Sans"; font-style: normal; font-display: swap; font-weight: 200 800; src: url(/assets/fonts/pjs-latin.woff2) format("woff2"); unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD; }
@font-face { font-family: "Anton"; font-style: normal; font-display: swap; font-weight: 400; src: url(/assets/fonts/anton-latin-400.woff2) format("woff2"); }

:root {
  /* 表面 */
  --ink: #07090a; --carbon: #0d1210; --graphite: #141b17;
  --text: #f2f5f1; --muted: #a3ada6; --faint: rgba(242, 245, 241, 0.38);
  --line: rgba(255, 255, 255, 0.08); --line-strong: rgba(255, 255, 255, 0.16);
  /* 品牌绿梯度 */
  --lime-50: #f3ffec; --lime-100: #e2ffd2; --lime-200: #c9ffae; --lime-300: #b2ff8f; --lime-400: #9dff71;
  --lime-500: #7fe650; --lime-600: #5fc236; --lime-700: #45951f; --lime-800: #2e6613; --lime-900: #1a3d0a;
  /* 字体 */
  --font: "Plus Jakarta Sans", "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-num: "Anton", "Plus Jakarta Sans", sans-serif;
  /* 栅格 */
  --max: 1280px; --gutter: 80px; --col-gap: 24px;
  /* 节奏 */
  --sec: 96px;
  /* 动效 */
  --ease: cubic-bezier(.22, 1, .36, 1);
  /* 玻璃（只用在背后有画面的地方） */
  --glass-bg: linear-gradient(180deg, rgba(255, 255, 255, .06), rgba(255, 255, 255, .02)), rgba(20, 27, 23, .55);
  --glass-edge: inset 0 1px 0 rgba(255, 255, 255, .10), 0 24px 48px -24px rgba(0, 0, 0, .6);
}
@media (max-width: 1439px) { :root { --gutter: 48px; } }
@media (max-width: 1023px) { :root { --gutter: 32px; --sec: 80px; } }
@media (max-width: 639px)  { :root { --gutter: 20px; --sec: 64px; } }

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (max-width: 1023px) { html { scroll-padding-top: 72px; } }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
body { margin: 0; background: var(--ink); color: var(--text); font: 400 17px/30px var(--font); -webkit-font-smoothing: antialiased; }
html[lang="en"] body { line-height: 28px; }
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--lime-400); outline-offset: 2px; border-radius: 4px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 100; background: var(--lime-400); color: var(--ink); padding: 8px 16px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { transition: none !important; animation: none !important; } }

.wrap { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.sec { padding: var(--sec) 0; position: relative; }
.sec + .sec { border-top: 1px solid var(--line); }

/* 字阶 */
.display { margin: 0; font-weight: 600; font-size: 72px; line-height: 84px; letter-spacing: 0; }
html[lang="en"] .display { font-weight: 700; font-size: 80px; line-height: 80px; letter-spacing: -0.03em; }
html[lang="vi"] .display { font-size: 64px; line-height: 74px; }
.h2 { margin: 0; font-weight: 600; font-size: 44px; line-height: 56px; }
html[lang="en"] .h2 { font-size: 48px; line-height: 52px; letter-spacing: -0.02em; }
html[lang="vi"] .h2 { line-height: 54px; }
.h3 { margin: 0; font-weight: 600; font-size: 26px; line-height: 36px; }
html[lang="en"] .h3 { font-size: 24px; line-height: 30px; }
.lead { margin: 0; color: var(--muted); font-size: 19px; line-height: 32px; }
.muted { color: var(--muted); }
.label { font-size: 13px; line-height: 20px; font-weight: 500; color: var(--muted); }
html[lang="en"] .label { font-size: 12px; line-height: 16px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.num { font-family: var(--font-num); font-weight: 400; font-variant-numeric: tabular-nums; letter-spacing: 0; }
.accent { color: var(--lime-400); }
@media (max-width: 1023px) {
  .display, html[lang="vi"] .display { font-size: 48px; line-height: 58px; }
  html[lang="en"] .display { font-size: 56px; line-height: 58px; }
  .h2, html[lang="en"] .h2, html[lang="vi"] .h2 { font-size: 34px; line-height: 44px; }
}
@media (max-width: 639px) {
  .display, html[lang="vi"] .display { font-size: 40px; line-height: 48px; }
  html[lang="en"] .display { font-size: 44px; line-height: 46px; }
  .h2, html[lang="en"] .h2, html[lang="vi"] .h2 { font-size: 30px; line-height: 40px; }
  .h3, html[lang="en"] .h3 { font-size: 20px; line-height: 28px; }
  body { font-size: 16px; line-height: 28px; }
  .lead { font-size: 17px; line-height: 30px; }
}

/* 按钮与链接 */
.btn { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 0 24px; border-radius: 12px; border: 1px solid transparent; font: 600 15px/1 var(--font); text-decoration: none; cursor: pointer; transition: background-color .16s ease-out, border-color .16s ease-out, transform .16s ease-out; }
.btn:active { transform: scale(.98); }
.btn-primary { background: var(--lime-400); color: var(--ink); }
.btn-primary:hover { background: var(--lime-300); }
.btn-ghost { background: transparent; color: var(--text); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: rgba(255, 255, 255, .32); }
.btn .arr { width: 16px; height: 16px; flex: none; }
.link { color: var(--text); text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; text-decoration-color: rgba(255, 255, 255, .35); transition: text-decoration-color .16s ease-out, color .16s ease-out; }
.link:hover { text-decoration-color: var(--lime-400); }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; white-space: nowrap; min-height: 44px; }

/* 页头 */
.hdr { position: fixed; inset: 0 0 auto 0; z-index: 50; transition: background-color .24s ease-out, border-color .24s ease-out; border-bottom: 1px solid transparent; }
.hdr.is-scrolled { background: rgba(7, 9, 10, .78); -webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--line); }
.hdr-in { display: flex; align-items: center; gap: 32px; height: 80px; }
.hdr-logo img { height: 40px; width: auto; }
.nav { display: flex; gap: 4px; margin: 0 auto; padding: 0; list-style: none; }
.nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; color: var(--text); text-decoration: none; font-size: 15px; font-weight: 500; border-radius: 8px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--lime-400); }
.hdr-tools { display: flex; align-items: center; gap: 16px; }
.lang { position: relative; }
.lang summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; min-height: 44px; gap: 6px; font-size: 14px; color: var(--muted); }
.lang summary::-webkit-details-marker { display: none; }
.lang ul { position: absolute; right: 0; top: 48px; margin: 0; padding: 8px; list-style: none; min-width: 160px; background: var(--graphite); border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--glass-edge); }
.lang li a { display: block; padding: 10px 12px; border-radius: 8px; text-decoration: none; font-size: 14px; }
.lang li a:hover { background: rgba(255, 255, 255, .05); }
.menu-btn { display: none; }
@media (max-width: 1023px) {
  .nav { display: none; }
  .hdr-tools .btn { display: none; }
  .menu-btn { display: inline-flex; margin-left: auto; align-items: center; justify-content: center; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line-strong); background: transparent; color: var(--text); }
  .hdr-in { gap: 12px; height: 64px; }
  .hdr-logo img { height: 34px; }
  .hdr.menu-open .nav { display: flex; position: fixed; inset: 64px 0 0 0; flex-direction: column; gap: 0; padding: 16px var(--gutter) 32px; background: var(--ink); overflow-y: auto; overscroll-behavior: contain; }
  .hdr.menu-open .nav a { min-height: 56px; font-size: 20px; border-bottom: 1px solid var(--line); border-radius: 0; }
}

/* 滚动渐显（只播一次） */
.js .rv { opacity: 0; transform: translateY(12px); transition: opacity .48s var(--ease), transform .48s var(--ease); }
.js .rv:focus-within { opacity: 1; transform: none; transition: none; }
.js .rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .rv { opacity: 1; transform: none; } }

/* ① 焦点图 */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; overflow: hidden; }
.hero canvas.ht-rings { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-h { position: absolute; right: -2%; top: 50%; width: min(52vw, 880px); transform: translateY(-50%); mix-blend-mode: screen; pointer-events: none; -webkit-mask-image: linear-gradient(to right, transparent 0, #000 26%), linear-gradient(to top, transparent 0, #000 22%); -webkit-mask-composite: source-in; mask-image: linear-gradient(to right, transparent 0, #000 26%), linear-gradient(to top, transparent 0, #000 22%); mask-composite: intersect; }
.hero-h img { width: 100%; height: auto; filter: saturate(1.05); }
.hero-glint { position: absolute; inset: 0; mix-blend-mode: screen; pointer-events: none; }
.hero-body { position: relative; z-index: 2; flex: 1; display: flex; align-items: center; padding-top: 80px; }
.hero-copy { max-width: 780px; }
.hero-copy h1.display { margin-bottom: 12px; }
.hero-sub { margin: 0 0 24px; color: var(--lime-400); font-size: 40px !important; line-height: 52px !important; }
@media (max-width: 639px) { .hero-sub { font-size: 24px !important; line-height: 32px !important; } }
.hero-copy .lead { max-width: 520px; margin-bottom: 40px; }
.hero-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 24px; }
.hero-bar { position: relative; z-index: 2; border-top: 1px solid var(--line); }
.hero-bar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 72px; font-size: 14px; color: var(--muted); }
.hero-bar .play { display: inline-flex; align-items: center; gap: 12px; color: var(--text); text-decoration: none; min-height: 44px; }
.hero-bar .play-dot { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--lime-400); color: var(--ink); }
@media (max-width: 1023px) {
  .hero-h { right: -18%; top: 8%; width: 92vw; transform: none; opacity: .9; }
  .hero-body { align-items: flex-end; padding: 96px 0 40px; }
}
.display .nb { display: inline-block; }
@media (max-width: 639px) {
  .hero-h { top: 56px; right: -14%; width: 104vw; -webkit-mask-image: linear-gradient(to top, transparent 0, transparent 18%, #000 52%); mask-image: linear-gradient(to top, transparent 0, transparent 18%, #000 52%); }
  .hero-body { padding-top: 46vh; }
  .hero-bar .wrap { flex-direction: column; align-items: flex-start; gap: 4px; padding-top: 12px; padding-bottom: 12px; }
}

/* ② 我们是谁 */
.who { display: grid; grid-template-columns: 6fr 6fr; gap: 64px; align-items: center; }
.who-lead { color: var(--muted); font-size: 24px; line-height: 36px; font-weight: 500; margin: 0 0 16px; }
.who-names { margin: 0 0 48px; padding: 0; list-style: none; }
.who-names li { font-size: 40px; line-height: 56px; font-weight: 600; }
.who-names li span { color: var(--faint); }
.who-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
.who-facts div { padding: 24px 24px 0 0; }
.who-facts div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.who-facts strong { display: block; font-size: 20px; line-height: 30px; font-weight: 600; margin-bottom: 8px; }
.who-facts p { margin: 0; color: var(--muted); font-size: 15px; line-height: 26px; }
.film-card { position: relative; display: block; border-radius: 24px; overflow: hidden; text-decoration: none; border: 1px solid var(--line); }
.film-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; filter: saturate(.85) brightness(.9); transition: transform .6s var(--ease); }
.film-card:hover img { transform: scale(1.02); }
.film-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7, 9, 10, 0) 40%, rgba(7, 9, 10, .85)); }
.film-meta { position: absolute; z-index: 1; left: 24px; right: 24px; bottom: 24px; display: flex; align-items: center; gap: 16px; padding: 16px 20px; border-radius: 16px; background: var(--glass-bg); -webkit-backdrop-filter: blur(24px) saturate(140%); backdrop-filter: blur(24px) saturate(140%); border: 1px solid var(--line); box-shadow: var(--glass-edge); }
.film-meta .play-dot { width: 44px; height: 44px; flex: none; border-radius: 50%; display: grid; place-items: center; background: var(--lime-400); color: var(--ink); }
.film-meta b { display: block; font-size: 16px; line-height: 24px; }
.film-meta small { color: var(--muted); font-size: 13px; }
@media (max-width: 1023px) { .who { grid-template-columns: 1fr; gap: 48px; } .who-names li { font-size: 30px; line-height: 44px; } }
@media (max-width: 639px) { .who-facts { grid-template-columns: 1fr; } .who-facts div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); margin-top: 24px; } .who-names li { font-size: 24px; line-height: 36px; } .who-lead { font-size: 19px; line-height: 30px; } }

/* ③ 三个韵脚 */
.rhyme-head { display: flex; justify-content: space-between; align-items: end; gap: 32px; margin-bottom: 48px; }
.years { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--col-gap); margin: 0 0 64px; padding: 0; list-style: none; }
.years li { border-top: 1px solid var(--line); padding-top: 16px; }
.years .num { display: block; font-size: 136px; line-height: 124px; color: var(--faint); }
.years li.now .num { color: var(--lime-400); }
.years small { display: block; margin-top: 12px; font-size: 15px; color: var(--muted); }
.years li.now small { color: var(--text); }
.judge { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.judge li { display: grid; grid-template-columns: 96px 5fr 7fr; gap: var(--col-gap); padding: 32px 0; border-bottom: 1px solid var(--line); }
.judge .num { font-size: 40px; line-height: 40px; color: var(--lime-400); }
.judge p { margin: 0; color: var(--muted); font-size: 16px; line-height: 28px; }
@media (max-width: 1023px) {
  .years { grid-template-columns: repeat(2, 1fr); row-gap: 32px; }
  .years .num { font-size: 96px; line-height: 92px; }
  .judge li { grid-template-columns: 56px 1fr; }
  .judge li p { grid-column: 2; }
  .rhyme-head { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 639px) { .years .num { font-size: 72px; line-height: 68px; } }

/* ④ 投资与孵化：整行列表 */
.inv-head { display: grid; grid-template-columns: 7fr 5fr; gap: 64px; align-items: end; margin-bottom: 48px; }
.rows { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.rows a { display: grid; grid-template-columns: 160px 4fr 6fr 48px; gap: var(--col-gap); align-items: center; padding: 32px 0; border-bottom: 1px solid var(--line); text-decoration: none; transition: background-color .16s ease-out; }
.rows a:hover { background: rgba(255, 255, 255, .02); }
.rows .num { font-size: 96px; line-height: 88px; color: var(--faint); transition: color .16s ease-out; }
.rows a:hover .num { color: var(--lime-400); }
.rows p { margin: 0; color: var(--muted); font-size: 16px; line-height: 28px; }
.rows .go { justify-self: end; color: var(--muted); }
.rows a:hover .go { color: var(--lime-400); }
.inv-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; margin-top: 40px; }
.inv-foot .note { color: var(--muted); font-size: 15px; }
@media (max-width: 1023px) {
  .inv-head { grid-template-columns: 1fr; gap: 24px; }
  .rows a { grid-template-columns: 72px 1fr 24px; row-gap: 8px; }
  .rows .num { font-size: 56px; line-height: 52px; }
  .rows p { grid-column: 2 / 3; }
  .rows .go { grid-column: 3; grid-row: 1; }
}

/* ⑤ 两项能力 */
.caps { display: grid; grid-template-columns: 7fr 5fr; gap: var(--col-gap); margin-top: 48px; }
.panel { position: relative; min-height: 420px; border-radius: 24px; overflow: hidden; border: 1px solid var(--line); display: flex; align-items: flex-end; }
.panel > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.75) brightness(.62); }
.panel::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7, 9, 10, .1) 20%, rgba(7, 9, 10, .8)); }
.panel-in { position: relative; z-index: 1; margin: 24px; padding: 28px 32px; border-radius: 20px; background: var(--glass-bg); -webkit-backdrop-filter: blur(24px) saturate(140%); backdrop-filter: blur(24px) saturate(140%); border: 1px solid var(--line); box-shadow: var(--glass-edge); }
.panel-in::before { content: ""; position: absolute; top: 0; left: 24px; width: 120px; height: 1px; background: rgba(157, 255, 113, .6); }
.panel-in p { margin: 12px 0 0; color: var(--muted); font-size: 16px; line-height: 28px; }
.inds { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 28px; margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); }
.inds .label { margin-right: 8px; }
.inds a { font-size: 16px; }
@media (max-width: 1023px) { .caps { grid-template-columns: 1fr; } .panel { min-height: 340px; } }
@media (max-width: 639px) { .panel-in { margin: 16px; padding: 22px 20px; } }

/* ⑥ 两扇门 */
.doors { display: grid; grid-template-columns: 1fr 1fr; gap: var(--col-gap); margin-top: 48px; }
.door { position: relative; display: flex; align-items: flex-end; min-height: 480px; border-radius: 24px; overflow: hidden; border: 1px solid var(--line); text-decoration: none; transition: border-color .16s ease-out; }
.door:hover { border-color: rgba(157, 255, 113, .4); }
.door > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: saturate(.8) brightness(.6); transition: transform .6s var(--ease); }
.door:hover > img { transform: scale(1.03); }
.door::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(7, 9, 10, 0) 30%, rgba(7, 9, 10, .85)); }
.door-in { position: relative; z-index: 1; width: calc(100% - 48px); margin: 24px; padding: 28px 32px; border-radius: 20px; background: var(--glass-bg); -webkit-backdrop-filter: blur(24px) saturate(140%); backdrop-filter: blur(24px) saturate(140%); border: 1px solid var(--line); box-shadow: var(--glass-edge); }
.door-in::before { content: ""; position: absolute; top: 0; left: 24px; width: 120px; height: 1px; background: rgba(157, 255, 113, .6); }
.door-in .label { display: block; margin-bottom: 8px; }
.door-in p { margin: 12px 0 24px; color: var(--muted); font-size: 16px; line-height: 28px; }
.door-in .btn { pointer-events: none; }
.doors-note { margin: 24px 0 0; color: var(--muted); font-size: 15px; }
@media (max-width: 1023px) { .doors { grid-template-columns: 1fr; } .door { min-height: 400px; } }
@media (max-width: 639px) { .door-in { width: calc(100% - 32px); margin: 16px; padding: 22px 20px; } }

/* ⑧ 页脚 */
.ftr { padding: 128px 0 40px; border-top: 1px solid var(--line); }
.ftr-big { margin: 0 0 48px; font-weight: 600; font-size: 88px; line-height: 100px; }
html[lang="en"] .ftr-big { font-weight: 700; letter-spacing: -0.03em; }
.ftr-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 96px; }
.ftr-grid { display: grid; grid-template-columns: 4fr 5fr 3fr; gap: var(--col-gap); padding-top: 32px; border-top: 1px solid var(--line); }
.ftr-grid img { height: 40px; width: auto; }
.ftr-nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px 24px; margin: 0; padding: 0; list-style: none; }
.ftr-nav a { display: inline-flex; min-height: 44px; align-items: center; text-decoration: none; color: var(--muted); font-size: 15px; }
.ftr-nav a:hover { color: var(--text); }
.ftr-small { display: flex; justify-content: space-between; gap: 16px; margin-top: 48px; font-size: 13px; color: var(--muted); }
@media (max-width: 1023px) { .ftr-big { font-size: 56px; line-height: 66px; } .ftr-grid { grid-template-columns: 1fr; gap: 32px; } }
@media (max-width: 639px) { .ftr { padding-top: 96px; } .ftr-big { font-size: 40px; line-height: 50px; } .ftr-small { flex-direction: column; } }

/* 视频弹窗 */
dialog.player { padding: 0; border: 0; background: transparent; width: min(1100px, 92vw); max-width: none; }
dialog.player::backdrop { background: rgba(0, 0, 0, .82); }
dialog.player video { width: 100%; border-radius: 16px; background: #000; }
dialog.player .close { position: absolute; right: -8px; top: -52px; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-strong); background: var(--graphite); color: var(--text); font-size: 22px; cursor: pointer; }
.hero-glint { background: radial-gradient(520px circle at var(--gx, 62%) var(--gy, 40%), rgba(255, 255, 255, .10), rgba(255, 255, 255, 0) 60%); }

/* 介绍片卡：封面是 16:9，字幕信息条放在图下方，不压字 */
.film-card::after { display: none; }
.film-meta { position: relative; left: auto; right: auto; bottom: auto; margin: -36px 24px 24px; }

/* 手机菜单：底部两个动作；打开时图标变成关闭 */
.nav-cta { display: none; }
.menu-btn .i-close { display: none; }
@media (max-width: 1023px) {
  .hdr.menu-open .nav .nav-cta { display: block; margin-top: 24px; }
  .hdr.menu-open .nav .nav-cta + .nav-cta { margin-top: 8px; }
  .hdr.menu-open .nav .nav-cta .btn { width: 100%; justify-content: center; border-bottom: 0; border-radius: 12px; min-height: 52px; font-size: 16px; }
  .hdr.menu-open .menu-btn .i-open { display: none; }
  .hdr.menu-open .menu-btn .i-close { display: block; }
}

/* 点击区不小于 44px（第二轮视觉实测）；玻璃卡上的小标签提亮到 ≥4.5:1 */
.inds a, .ftr-grid a.link, .doors-note a { display: inline-flex; align-items: center; min-height: 44px; }
.hdr-logo { display: inline-flex; align-items: center; min-height: 44px; }
.door-in .label, .panel-in .label { color: #c4ccc6; }
.door-act { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.door-promise { color: #c4ccc6; font-size: 14px; line-height: 20px; }

/* 机构名：整行账本式排列，中文大字 + 英文原名 */
.who-facts { margin-top: 40px; }
.ledger { margin-top: 80px; }
.ledger-cap { margin: 0 0 20px; color: var(--muted); font-size: 16px; line-height: 24px; }
.ledger .who-names { display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ledger .who-names li { display: flex; flex-direction: column; gap: 12px; padding: 32px 24px 32px 0; font-size: 30px; line-height: 40px; }
.ledger .who-names li + li { padding-left: 24px; border-left: 1px solid var(--line); }
.ledger .who-names .en { font-family: "Anton", var(--font); font-weight: 400; font-size: 15px; line-height: 20px; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 1279px) { .ledger .who-names li { font-size: 24px; line-height: 32px; } }
@media (max-width: 1023px) { .ledger .who-names { grid-template-columns: repeat(2, 1fr); } .ledger .who-names li, .ledger .who-names li + li { padding: 24px 16px 24px 0; border-left: 0; border-bottom: 1px solid var(--line); } .ledger .who-names li:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--line); } .ledger .who-names li:last-child { border-bottom: 0; } .ledger { margin-top: 56px; } }
@media (max-width: 639px) { .ledger .who-names li { font-size: 20px; line-height: 28px; } .ledger .who-names .en { font-size: 12px; } }
.ledger .who-names .zh { color: var(--text); }
/* 视频卡：画面本身是圆角卡，玻璃信息条压在画面下沿，不再留黑边 */
.film-card { overflow: visible; border: 0; border-radius: 0; }
.film-card img { display: block; border-radius: 24px; border: 1px solid var(--line); }
.film-card .film-meta { margin: -40px 24px 0; }
@media (max-width: 1023px) { .ledger .who-names li:last-child:nth-child(odd) { grid-column: 1 / -1; } }
@media (max-width: 639px) { .film-card .film-meta { margin: -28px 12px 0; padding: 10px 14px; } .film-card img { border-radius: 16px; } }

/* 能力面板：图片已统一调色，不再压暗 */
.panel > img { filter: brightness(.9); }
/* 两扇门：不用照片，深色底 + 一角品牌绿光 + 首页同心圆纹理 */
.door { background: var(--carbon); }
.door-art { position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 70% at 100% 0%, rgba(157, 255, 113, .22), rgba(157, 255, 113, 0) 70%),
    repeating-radial-gradient(circle at 100% 0%, rgba(242, 245, 241, .07) 0 1px, transparent 1px 28px);
  -webkit-mask-image: radial-gradient(90% 90% at 100% 0%, #000 30%, transparent 85%); mask-image: radial-gradient(90% 90% at 100% 0%, #000 30%, transparent 85%);
  transition: opacity .3s var(--ease); }
.door-2 .door-art { background:
    radial-gradient(60% 70% at 0% 0%, rgba(157, 255, 113, .18), rgba(157, 255, 113, 0) 70%),
    repeating-radial-gradient(circle at 0% 0%, rgba(242, 245, 241, .07) 0 1px, transparent 1px 28px);
  -webkit-mask-image: radial-gradient(90% 90% at 0% 0%, #000 30%, transparent 85%); mask-image: radial-gradient(90% 90% at 0% 0%, #000 30%, transparent 85%); }
.door-num { position: absolute; top: 32px; left: 40px; font-family: "Anton", var(--font); font-size: 120px; line-height: 1; color: var(--faint); }
.door-2 .door-num { left: auto; right: 40px; }
.door:hover .door-num { color: var(--lime-400); }
@media (max-width: 639px) { .door-num { font-size: 80px; top: 20px; left: 24px; } .door-2 .door-num { right: 24px; } }

/* Logo：焦点图里的玻璃 H + 文字标 */
.logo { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; text-decoration: none; color: var(--text); }
.logo img { height: 36px !important; width: auto; filter: drop-shadow(0 0 10px rgba(157, 255, 113, .25)); }
.logo .wm { font-weight: 800; font-size: 17px; letter-spacing: .14em; }
@media (max-width: 639px) { .logo img { height: 30px !important; } .logo .wm { font-size: 15px; } }

/* 页尾：收尾舞台（玻璃 H + 同心圆）→ 分组导航 → 版权与语言 → 通栏字标 */
.ftr { position: relative; overflow: hidden; padding: 160px 0 0; border-top: 1px solid var(--line); background:
  radial-gradient(50% 60% at 82% 18%, rgba(157, 255, 113, .10), transparent 70%), var(--ink); }
.ftr-stage { position: absolute; top: 0; right: 0; width: 56%; height: 640px; pointer-events: none; }
.ftr-rings { position: absolute; inset: 0; background: repeating-radial-gradient(circle at 64% 46%, rgba(242, 245, 241, .06) 0 1px, transparent 1px 34px);
  -webkit-mask-image: radial-gradient(closest-side at 64% 46%, #000 20%, transparent 100%); mask-image: radial-gradient(closest-side at 64% 46%, #000 20%, transparent 100%); }
.ftr-h-img { position: absolute; left: 40%; top: 18%; width: 440px; height: auto; transform: translateX(-30%) rotate(-4deg); filter: drop-shadow(0 30px 80px rgba(157, 255, 113, .28)); opacity: .95; }
.ftr .wrap { position: relative; }
.ftr-close { max-width: 760px; margin-bottom: 160px; }
.ftr-big { margin: 0 0 40px; font-weight: 700; font-size: 88px; line-height: 100px; letter-spacing: -0.01em; }
.ftr-cta { margin-bottom: 0; }
.ftr-grid { display: grid; grid-template-columns: 4fr 2fr 2fr 2fr 2fr; gap: var(--col-gap); padding: 56px 0 64px; border-top: 1px solid var(--line); }
.ftr-brand p { margin: 20px 0 0; max-width: 320px; color: var(--muted); font-size: 15px; line-height: 26px; }
.ftr-brand .ftr-note { margin: 4px 0 0; font-size: 13px; color: var(--muted); }
.ftr-h { margin: 0 0 12px; font-size: 13px; line-height: 20px; letter-spacing: .04em; color: var(--text); font-weight: 600; }
.ftr-col ul { margin: 0; padding: 0; list-style: none; }
.ftr-col a, .ftr-langs a, .ftr-top { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: 15px; text-decoration: none; transition: color .16s ease-out; }
.ftr-col a:hover, .ftr-langs a:hover, .ftr-top:hover, .ftr-mail:hover { color: var(--lime-400); }
.ftr-mail { display: inline-flex; align-items: center; min-height: 44px; font-size: 20px; font-weight: 600; color: var(--text); text-decoration: none; }
.ftr-small { align-items: center; margin-top: 0; padding: 16px 0; border-top: 1px solid var(--line); }
.ftr-langs { display: flex; gap: 24px; }
.ftr-langs a { font-size: 13px; } .ftr-langs a[aria-current] { color: var(--text); }
.ftr-top { font-size: 13px; gap: 6px; }
.ftr-wordmark { margin: 0; padding: 0 0 0; font-family: "Anton", var(--font); font-size: 21.5vw; line-height: .78; letter-spacing: -0.01em; text-align: center; white-space: nowrap;
  color: transparent; -webkit-text-stroke: 1px rgba(242, 245, 241, .14); background: linear-gradient(180deg, rgba(157, 255, 113, .16), rgba(157, 255, 113, 0) 80%); -webkit-background-clip: text; background-clip: text; transform: translateY(12%); user-select: none; }
@media (max-width: 1279px) { .ftr-grid { grid-template-columns: 1fr 1fr 1fr; } .ftr-brand { grid-column: 1 / -1; } }
@media (max-width: 1023px) { .ftr-stage { width: 100%; height: 520px; opacity: .55; } .ftr-h-img { left: 60%; width: 340px; } .ftr-big { font-size: 56px; line-height: 66px; } .ftr-close { margin-bottom: 112px; } }
@media (max-width: 639px) { .ftr { padding-top: 112px; } .ftr-stage { height: 420px; } .ftr-h-img { left: 62%; top: 4%; width: 230px; } .ftr-big { font-size: 40px; line-height: 50px; } .ftr-grid { grid-template-columns: 1fr 1fr; padding: 40px 0 48px; } .ftr-small { flex-direction: column; align-items: flex-start; } .ftr-langs { flex-wrap: wrap; gap: 0 20px; } }
@media (max-width: 639px) { .ftr-stage { opacity: .32; } .ftr-h-img { top: 0; } }