/* ───────── 徐浩翔作品集 v5 · 蓝花背景 + Instrument Serif + 液态玻璃 ───────── */
@font-face { font-family: "Instrument Serif"; src: url(vendor/is-regular.woff2) format("woff2"); font-style: normal; font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url(vendor/is-italic.woff2) format("woff2"); font-style: italic; font-weight: 400; font-display: swap; }

:root {
  --serif: "Instrument Serif", "Songti SC", "STSong", "Noto Serif SC", "SimSun", serif;
  --sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", system-ui, sans-serif;
  --ink: #fff;
  --ink-2: rgba(255,255,255,.78);   /* 正文 */
  --ink-3: rgba(255,255,255,.62);   /* 次要信息，深蓝底上约 6.8:1 */
  --line: rgba(255,255,255,.12);
  --ease: cubic-bezier(.22,1,.36,1);
  --spring: cubic-bezier(.34,1.45,.64,1);
}
*, *::before, *::after { box-sizing: border-box; }
html { background: #040a1c; -webkit-text-size-adjust: 100%; scroll-padding-top: 88px; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body { margin: 0; background: transparent; color: var(--ink); font: 400 15px/1.65 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; text-align: inherit; }
h1, h2, h3, p, ol, ul, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
::selection { background: rgba(255,255,255,.85); color: #000; }
:focus-visible { outline: 2px solid rgba(255,255,255,.75); outline-offset: 3px; border-radius: 8px; }

.serif { font-family: var(--serif); font-weight: 400; }
.serif em, .h-sec em, .h-sub em { font-style: italic; color: rgba(255,255,255,.66); }
.wrap { max-width: 72rem; margin: 0 auto; }
.label { color: var(--ink-3); font-size: 13px; letter-spacing: .16em; text-transform: uppercase; }
.label--xs { font-size: 12px; }

/* 栏目标题：中文在上、英文衬线在下 */
.sec-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px 24px; margin-bottom: 36px; }
.sec-head--sub { margin: 88px 0 28px; }
.sec-head__note { color: var(--ink-3); font-size: 14px; }
.h-sec, .h-sub, .philosophy__title { display: flex; flex-direction: column; gap: 2px; font-weight: 400; }
.h-sec .zh, .h-sub .zh, .philosophy__title .zh { font-size: 15px; font-weight: 600; letter-spacing: .12em; color: var(--ink-2); }
.h-sec .serif { font-size: clamp(34px, 4.8vw, 52px); line-height: 1.05; letter-spacing: -.01em; }
.h-sub .serif { font-size: clamp(28px, 3.4vw, 38px); line-height: 1.05; }

/* ───────── 液态玻璃 ───────── */
.liquid-glass {
  background: rgba(255, 255, 255, 0.01);
  background-blend-mode: luminosity;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  border: none;
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}
.liquid-glass::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1.4px;
  background: linear-gradient(180deg,
    rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0.15) 20%, rgba(255, 255, 255, 0) 40%,
    rgba(255, 255, 255, 0) 60%, rgba(255, 255, 255, 0.15) 80%, rgba(255, 255, 255, 0.45) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
/* 厚一点的玻璃面板，保证蓝花背景上文字清楚 */
.panel {
  background: rgba(255,255,255,.045);
  backdrop-filter: blur(22px) saturate(1.4); -webkit-backdrop-filter: blur(22px) saturate(1.4);
  border-radius: 24px;
  box-shadow: inset 0 1px 1px rgba(255,255,255,.12), 0 30px 80px -40px rgba(0,0,0,.55);
}

/* 按钮 */
.pill-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; border-radius: 999px;
  padding: 11px 28px; font-size: 14px; font-weight: 500; color: #fff;
  transition: background-color .25s, transform .3s var(--spring);
}
.pill-btn:hover { background-color: rgba(255,255,255,.08); }
.pill-btn--white { background: #fff; color: #061026; }
.pill-btn--white:hover { background: rgba(255,255,255,.88); }
.pill-btn--sm { padding: 9px 18px; font-size: 13px; }
.press:hover { transform: scale(1.03); }
.press:active, .pill-btn:active { transform: scale(.96); }
.round {
  display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; font-size: 18px;
  color: rgba(255,255,255,.85); transition: color .25s, background-color .25s, transform .3s var(--spring);
}
.round:hover { color: #fff; background-color: rgba(255,255,255,.08); }
.round:active { transform: scale(.92); }
.round--sm { width: 44px; height: 44px; font-size: 15px; }

/* ───────── 入场动画：只在 JS 正常时隐藏，JS 失败也能看到内容 ───────── */
.js [data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .4s var(--ease) var(--d, 0s), transform .4s var(--ease) var(--d, 0s); }
.js [data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js [data-reveal] { opacity: 1; transform: none; transition: none; } }

/* ───────── 背景：蓝花 + 花瓣 ───────── */
.bg { position: fixed; inset: 0; z-index: -2; overflow: hidden; pointer-events: none; background: #040a1c; }
.bg__plate { position: absolute; inset: -6%; background-size: cover; background-position: center; opacity: 0; transform: scale(1.12); will-change: opacity, transform; }
.bg__tint { position: absolute; inset: 0; background: radial-gradient(ellipse 90% 75% at 50% 45%, rgba(4,10,28,0) 0%, rgba(4,10,28,.45) 100%), linear-gradient(180deg, rgba(4,10,28,.12), rgba(4,10,28,.22)); }
.petals { position: fixed; inset: 0; pointer-events: none; }
.petals--back { z-index: -1; }
.petals--front { z-index: 30; mix-blend-mode: screen; transition: opacity .6s; }
body.modal-open .petals--front { opacity: 0; }

/* ───────── 吸顶导航 ───────── */
.nav-wrap { position: fixed; top: 0; left: 0; right: 0; z-index: 50; padding: 16px 20px; pointer-events: none; }
.nav {
  pointer-events: auto; max-width: 64rem; margin: 0 auto; border-radius: 999px; padding: 6px 6px 6px 20px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; overflow: visible;
  background: rgba(255,255,255,.03); transition: background-color .4s, box-shadow .4s;
}
.nav-wrap.scrolled .nav { background: rgba(4,10,28,.6); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); box-shadow: inset 0 1px 1px rgba(255,255,255,.1), 0 12px 40px -20px rgba(0,0,0,.6); }
.nav__brand { display: flex; align-items: center; gap: 10px; min-height: 44px; }
.nav__brand span { display: flex; align-items: baseline; gap: 8px; white-space: nowrap; }
.nav__brand b { font-size: 16px; font-weight: 600; letter-spacing: .04em; }
.nav__brand i { font-style: normal; font-size: 13px; color: var(--ink-3); }
.nav__links { display: none; gap: 4px; }
.nav__links a { padding: 11px 14px; border-radius: 999px; color: var(--ink-2); font-size: 14px; font-weight: 500; transition: color .25s, background-color .25s; }
.nav__links a:hover { color: #fff; }
.nav__links a.on { color: #fff; background: rgba(255,255,255,.1); }
.nav__right { display: flex; align-items: center; gap: 6px; }
.nav__text { padding: 11px 12px; color: var(--ink-2); font-size: 14px; font-weight: 500; transition: color .25s; white-space: nowrap; }
.nav__text:hover { color: #fff; }
.nav__btn { min-height: 44px; border-radius: 999px; padding: 0 22px; font-size: 14px; font-weight: 600; background: #fff; color: #061026; transition: transform .3s var(--spring), background-color .25s; white-space: nowrap; }
.nav__btn:hover { background: rgba(255,255,255,.88); }
.nav__btn:active { transform: scale(.95); }
@media (min-width: 860px) { .nav__links { display: flex; } }
@media (max-width: 560px) { .nav__text, .nav__brand i { display: none; } .nav-wrap { padding: 10px 12px; } }

.contact-pop { position: relative; }
.contact-pop__menu {
  position: absolute; right: 0; top: calc(100% + 10px); width: 300px; border-radius: 20px; padding: 8px;
  background: rgba(6,14,34,.82); backdrop-filter: blur(22px) saturate(1.4); -webkit-backdrop-filter: blur(22px) saturate(1.4);
  display: flex; flex-direction: column; animation: pop .3s var(--spring);
}
.contact-pop__menu[hidden] { display: none; }
@keyframes pop { from { opacity: 0; transform: translateY(-6px) scale(.97); } }
.contact-pop__menu > * { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2px 12px; padding: 12px 14px; border-radius: 14px; transition: background-color .2s; }
.contact-pop__menu > *:hover { background: rgba(255,255,255,.08); }
.contact-pop__menu span { font-size: 12px; color: var(--ink-3); grid-column: 1; }
.contact-pop__menu b { font-size: 15px; font-weight: 500; grid-column: 1; }
.contact-pop__menu em { font-style: normal; font-size: 12px; color: var(--ink-3); grid-column: 2; grid-row: 1 / span 2; }

/* ───────── 1 · 首屏（视频保持原样） ───────── */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; overflow: hidden; padding: 96px 24px 28px; }
.hero__poster, .hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 70%;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 62%, transparent 100%); mask-image: linear-gradient(180deg, #000 0%, #000 62%, transparent 100%); }
.hero__video { opacity: 0; }
.hero__shade { position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(ellipse 70% 55% at 50% 40%, rgba(0,0,0,.42) 0%, rgba(0,0,0,0) 70%), linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,0) 25%); }
.hero__content { position: relative; z-index: 2; flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 24px 0 32px; }
.hero__who { font-size: 14px; font-weight: 600; letter-spacing: .14em; color: rgba(255,255,255,.92); text-shadow: 0 1px 12px rgba(0,0,0,.4); }
.hero__title { margin-top: 14px; font-size: clamp(54px, 10.5vw, 128px); line-height: .95; letter-spacing: -.02em; white-space: nowrap; text-shadow: 0 2px 40px rgba(0,0,0,.25); }
.hero__title em { color: #fff; }
.hero__zh { margin-top: 18px; max-width: 40rem; font-family: var(--serif); font-size: clamp(17px, 1.8vw, 21px); color: #fff; text-shadow: 0 1px 14px rgba(0,0,0,.45); text-wrap: balance; }
.hero__proof { margin-top: 14px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 6px 12px; font-size: 13px; color: rgba(255,255,255,.88); text-shadow: 0 1px 10px rgba(0,0,0,.5); }
.hero__proof i { width: 4px; height: 4px; border-radius: 50%; background: rgba(255,255,255,.6); }
.hero__proof span { white-space: nowrap; }
@media (max-width: 900px) { .hero__proof { flex-direction: column; gap: 2px; } .hero__proof i { display: none; } }

.hero__reps { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; width: 100%; max-width: 64rem; margin: 0 auto; }
.rep { display: flex; flex-direction: column; gap: 8px; border-radius: 18px; padding: 8px 8px 12px; background: rgba(4,10,28,.32); backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3); transition: background-color .25s, transform .3s var(--spring); }
.rep:hover { background: rgba(4,10,28,.5); transform: translateY(-3px); }
.rep .card__media { border-radius: 12px; }
.rep__meta { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 0 4px; }
.rep__meta b { font-family: var(--serif); font-weight: 400; font-size: 18px; }
.rep__meta span { font-size: 12px; color: var(--ink-3); white-space: nowrap; }
.hero__more { position: relative; z-index: 2; align-self: center; margin-top: 18px; padding: 10px 16px; font-size: 13px; color: var(--ink-2); transition: color .25s; }
.hero__more:hover { color: #fff; }
@media (max-width: 760px) {
  .hero { padding: 84px 16px 20px; }
  .hero__reps { grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 72%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding-bottom: 4px; }
  .hero__reps::-webkit-scrollbar { display: none; }
  .rep { scroll-snap-align: start; }
  .hero__who { font-size: 12px; letter-spacing: .08em; }
  .hero__proof { flex-direction: column; gap: 2px; }
  .hero__proof i { display: none; }
}

/* ───────── 2 · 作品 ───────── */
.works { padding: 120px 24px 96px; }
.grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 24px 20px; align-items: start; }
.card {
  grid-column: span 2; display: flex; flex-direction: column; justify-content: flex-start; align-self: start; width: 100%;
  padding: 10px 10px 16px; border-radius: 22px;
  background: rgba(255,255,255,.04); backdrop-filter: blur(18px) saturate(1.35); -webkit-backdrop-filter: blur(18px) saturate(1.35);
  transition: background-color .25s, transform .3s var(--spring);
}
.card:hover { background: rgba(255,255,255,.08); }
.card:active { transform: scale(.985); }
.card--big { grid-column: span 3; }
.card__media { position: relative; aspect-ratio: 16 / 9; border-radius: 14px; overflow: hidden; background: #0b1630; }
.card__media img, .card__media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card__media img { transition: transform .5s var(--ease), opacity .3s; }
.card:hover .card__media img { transform: scale(1.04); }
.card__media video { opacity: 0; transition: opacity .25s; }
.card.previewing .card__media video { opacity: 1; }
.card__media .alt { opacity: 0; }
.card__media .alt.on { opacity: 1; }
.card__badge { position: absolute; left: 10px; top: 10px; z-index: 2; border-radius: 999px; padding: 5px 11px; font-size: 12px; font-weight: 600; background: rgba(255,255,255,.92); color: #061026; }
.card__count { position: absolute; right: 10px; bottom: 10px; z-index: 2; border-radius: 999px; padding: 4px 10px; font-size: 12px; background: rgba(4,10,28,.6); color: #fff; }
.card__meta { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; margin-top: 14px; padding: 0 6px; }
.card__title { font-family: var(--serif); font-size: 21px; line-height: 1.25; }
.card--big .card__title { font-size: 26px; }
.card__en { margin-top: 4px; color: var(--ink-3); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.card__sub { margin-top: 6px; color: var(--ink-2); font-size: 12px; letter-spacing: .04em; }
.card__role { flex: none; max-width: 48%; color: var(--ink-2); font-size: 12.5px; text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.grid--craft .card__title { font-size: 19px; }
@media (max-width: 1023px) { .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .card, .card--big, .grid--craft .card { grid-column: span 1; } }
@media (max-width: 639px) { .grid { grid-template-columns: 1fr; gap: 20px; } .works { padding: 96px 16px 72px; } }

.onset { margin-top: 64px; }
.onset__strip { display: flex; gap: 10px; margin-top: 14px; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; cursor: grab; }
.onset__strip::-webkit-scrollbar { display: none; }
.onset__strip button { flex: none; height: 200px; border-radius: 14px; overflow: hidden; }
.onset__strip img { height: 100%; width: auto; object-fit: cover; transition: transform .4s var(--ease); }
.onset__strip button:hover img { transform: scale(1.04); }
.works__more { display: inline-flex; align-items: center; min-height: 44px; margin-top: 32px; color: var(--ink-2); font-size: 14px; border-bottom: 1px solid rgba(255,255,255,.25); transition: color .25s, border-color .25s; }
.works__more:hover { color: #fff; border-color: #fff; }

/* ───────── 3 · 金瞳奖作品 ───────── */
.featured { padding: 24px 24px 96px; }
.featured__box { position: relative; border-radius: 24px; overflow: hidden; aspect-ratio: 16 / 9; background: rgba(4,10,28,.5); box-shadow: 0 40px 120px -40px rgba(0,0,0,.6); }
.featured__box video { width: 100%; height: 100%; object-fit: cover; }
.featured__shade { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(0,0,0,.55) 0%, transparent 55%); pointer-events: none; }
.featured__overlay { position: absolute; left: 0; right: 0; bottom: 0; padding: 32px; display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; }
.featured__card { border-radius: 18px; padding: 24px 28px; max-width: 30rem; background: rgba(4,10,28,.35); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); }
.featured__card h3 { margin: 8px 0 6px; font-size: 30px; line-height: 1.15; }
.featured__card h3 em { font-size: .75em; }
.featured__card p:last-child { font-size: 14px; line-height: 1.75; color: rgba(255,255,255,.9); }
@media (max-width: 767px) {
  .featured { padding: 8px 16px 72px; }
  .featured__box { aspect-ratio: auto; background: none; overflow: visible; box-shadow: none; }
  .featured__box video { aspect-ratio: 16 / 9; height: auto; border-radius: 18px; }
  .featured__shade { display: none; }
  .featured__overlay { position: static; padding: 14px 0 0; flex-direction: column; align-items: flex-start; }
}

/* ───────── 4 · 经历 ───────── */
.journey { padding: 72px 24px 96px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; padding: 24px 28px; margin-bottom: 24px; }
.stats dt { font-family: var(--serif); font-size: 38px; line-height: 1; }
.stats dd { margin-top: 8px; color: var(--ink-2); font-size: 13px; line-height: 1.5; }
.stats small { display: block; margin-top: 2px; color: var(--ink-3); font-size: 11.5px; }
@media (max-width: 760px) { .stats { grid-template-columns: repeat(2, 1fr); padding: 20px; } .stats dt { font-size: 32px; } }
.journey__grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 900px) { .journey__grid { grid-template-columns: 1.4fr 1fr; } }
.timeline { padding: 6px 28px; }
.timeline li { display: grid; grid-template-columns: 124px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid var(--line); }
.timeline li:first-child { border-top: 0; }
.timeline time { color: var(--ink-3); font-size: 13px; font-variant-numeric: tabular-nums; padding-top: 2px; }
.timeline b { font-weight: 600; font-size: 16px; }
.timeline em { display: block; font-style: normal; color: var(--ink-3); font-size: 13px; margin-top: 2px; }
.timeline p { margin-top: 8px; color: var(--ink-2); font-size: 14px; line-height: 1.75; }
@media (max-width: 560px) { .timeline { padding: 4px 18px; } .timeline li { grid-template-columns: 1fr; gap: 6px; } }
.journey__side { display: flex; flex-direction: column; gap: 24px; }
.paper { padding: 28px; background: rgba(120,160,255,.08); }
.paper h3 { font-size: 30px; margin: 10px 0 8px; }
.paper p:last-child { color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.awards { padding: 6px 10px; }
.awards li { border-top: 1px solid var(--line); }
.awards li:first-child { border-top: 0; }
.awards li > * { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; width: 100%; padding: 13px 12px; font-size: 14px; border-radius: 12px; }
.awards button { transition: background-color .2s; }
.awards button:hover { background: rgba(255,255,255,.07); }
.awards b { font-weight: 400; color: #fff; }
.awards em { flex: none; font-style: normal; color: var(--ink-3); font-size: 13px; text-align: right; }
.awards button em { color: rgba(190,212,255,.95); }

/* ───────── 5 · 理念 ───────── */
.philosophy { padding: 96px 24px; }
.philosophy__title .serif { font-size: clamp(46px, 7.4vw, 92px); letter-spacing: -.02em; line-height: 1; }
.philosophy__title .serif em { color: rgba(255,255,255,.5); }
.philosophy__title { margin-bottom: 56px; }
.philosophy__grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
.philosophy__video { border-radius: 24px; overflow: hidden; aspect-ratio: 4 / 3; background: rgba(4,10,28,.5); }
.philosophy__video video { width: 100%; height: 100%; object-fit: cover; }
.philosophy__text { display: flex; flex-direction: column; justify-content: center; gap: 28px; padding: 32px; }
.philosophy__text .label { margin-bottom: 12px; }
.body { color: var(--ink-2); font-size: 16px; line-height: 1.85; }
.body b { color: #fff; font-weight: 600; }
.hr { width: 100%; height: 1px; background: var(--line); }
@media (min-width: 768px) { .philosophy { padding: 128px 24px; } .philosophy__grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 767px) { .philosophy__text { padding: 24px; } }

/* ───────── 6 · 能力 ───────── */
.services { padding: 96px 24px; }
.services__grid { display: grid; grid-template-columns: 1fr; gap: 24px; }
@media (min-width: 900px) { .services__grid { grid-template-columns: 1fr 1fr; } }
.svc { display: flex; flex-direction: column; }
.svc__media { aspect-ratio: 16 / 9; overflow: hidden; position: relative; border-radius: 24px 24px 0 0; }
.svc__media video { width: 100%; height: 100%; object-fit: cover; }
.svc__media--dims { display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 28px; background: linear-gradient(135deg, rgba(90,130,230,.18), rgba(4,10,28,.2)); }
.dims-label { margin-top: 18px; color: var(--ink-3); font-size: 12px; letter-spacing: .14em; }
.dims { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.dims li { padding: 5px 12px; border-radius: 999px; font-size: 13px; background: rgba(255,255,255,.12); box-shadow: inset 0 1px 1px rgba(255,255,255,.15); }
.dims--soft li { background: rgba(255,255,255,.05); color: var(--ink-2); font-size: 13px; }
.svc__body { padding: 28px; }
.svc h3 { margin: 10px 0 12px; font-size: 22px; font-weight: 600; letter-spacing: -.01em; }
.svc p { color: var(--ink-2); font-size: 14px; line-height: 1.8; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.tags li { font-size: 12px; color: var(--ink-2); border: 1px solid rgba(255,255,255,.16); border-radius: 999px; padding: 4px 11px; }
@media (max-width: 767px) { .svc__media--dims { aspect-ratio: auto; } .svc__body, .svc__media--dims { padding: 22px; } }

/* ───────── 7 · 联系 ───────── */
.contact { padding: 120px 24px 96px; position: relative; }
.contact__title { margin-top: 18px; font-size: clamp(52px, 9vw, 116px); line-height: 1; letter-spacing: -.02em; }
.contact__zh { margin-top: 18px; color: var(--ink-2); font-size: 16px; }
.contact__row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.foot__icp { color: inherit; border-bottom: 1px solid transparent; transition: color .25s, border-color .25s; }
.foot__icp:hover { color: #fff; border-color: rgba(255,255,255,.4); }
.foot { max-width: 72rem; margin: 112px auto 0; display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; color: var(--ink-3); font-size: 12.5px; padding-top: 22px; border-top: 1px solid var(--line); }

/* ───────── 常驻名片：首屏之后才出现；手机上只剩头像 ───────── */
.idcard { position: fixed; left: 20px; bottom: 20px; z-index: 40; display: flex; flex-direction: column; align-items: flex-start; gap: 10px; transition: opacity .35s, transform .35s var(--ease); }
.idcard:not(.show) { opacity: 0; transform: translateY(12px); pointer-events: none; }
.idcard__pill { display: flex; align-items: center; gap: 10px; min-height: 48px; border-radius: 999px; padding: 6px 16px 6px 6px; background: rgba(4,10,28,.45); backdrop-filter: blur(14px) saturate(1.4); -webkit-backdrop-filter: blur(14px) saturate(1.4); transition: transform .3s var(--spring); }
.idcard__pill:active { transform: scale(.95); }
.idcard__pill img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.idcard__pill span { display: flex; flex-direction: column; line-height: 1.15; }
.idcard__pill b { font-size: 13px; font-weight: 600; }
.idcard__pill em { font-style: normal; font-size: 11px; color: var(--ink-3); }
.idcard__chev { color: var(--ink-3); transition: transform .4s var(--spring); }
.idcard.open .idcard__chev { transform: rotate(180deg); }
.idcard__card {
  width: 284px; border-radius: 24px; padding: 18px; background: rgba(6,14,34,.62); backdrop-filter: blur(22px) saturate(1.5); -webkit-backdrop-filter: blur(22px) saturate(1.5);
  transform-origin: 30px calc(100% + 30px); transform: translateY(14px) scale(.6); opacity: 0; pointer-events: none; visibility: hidden;
  transition: transform .45s var(--spring), opacity .3s, visibility 0s .45s;
}
.idcard.open .idcard__card { transform: none; opacity: 1; pointer-events: auto; visibility: visible; transition: transform .45s var(--spring), opacity .3s, visibility 0s; }
.idcard__top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; }
.idcard__status { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink-2); }
.idcard__status i { width: 7px; height: 7px; border-radius: 50%; background: #3ddc84; box-shadow: 0 0 10px #3ddc84; }
.idcard__photo { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 16px; }
.idcard h3 { margin-top: 14px; font-size: 22px; font-weight: 600; }
.idcard h3 em { font-size: 18px; font-weight: 400; color: var(--ink-3); }
.idcard__role { margin-top: 4px; font-size: 13px; color: #fff; }
.idcard__meta { margin-top: 8px; font-size: 12px; line-height: 1.65; color: var(--ink-3); }
.idcard__actions { display: flex; gap: 8px; margin-top: 14px; }
@media (max-width: 560px) {
  .idcard { left: 12px; bottom: 12px; }
  .idcard__pill { padding: 4px; min-height: 44px; }
  .idcard__pill span, .idcard__chev { display: none; }
  .idcard__card { width: calc(100vw - 24px); max-width: 320px; }
}
body.modal-open .idcard { opacity: 0; pointer-events: none; }

.toast { position: fixed; left: 50%; bottom: 28px; z-index: 95; border-radius: 999px; padding: 10px 20px; font-size: 13px; background: rgba(4,10,28,.7); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); transform: translate(-50%, 20px); opacity: 0; pointer-events: none; transition: transform .35s var(--spring), opacity .25s; }
.toast.on { transform: translate(-50%, 0); opacity: 1; }

/* ───────── 播放窗口 ───────── */
.player, .viewer { position: fixed; inset: 0; z-index: 80; background: rgba(3,8,22,.78); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); opacity: 0; visibility: hidden; transition: opacity .3s, visibility 0s .3s; }
.player.open, .viewer.open { opacity: 1; visibility: visible; transition: opacity .3s, visibility 0s; }
.player { overflow-y: auto; overscroll-behavior: contain; }
.player__inner { --pw: min(1280px, 92vw, calc(78vh * 16 / 9)); width: var(--pw); margin: 0 auto; padding: 16px 0 64px; transform: translateY(16px); transition: transform .4s var(--ease); }
.player.open .player__inner { transform: none; }
.player.tall .player__inner { --pw: min(1280px, 92vw); }
.player__bar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.player__nav { display: flex; gap: 8px; }
.player__frame { position: relative; aspect-ratio: var(--ratio, 16 / 9); width: 100%; margin: 0 auto; border-radius: 18px; overflow: hidden; background: #02050d; box-shadow: 0 30px 100px -30px rgba(0,0,0,.7); }
.player.tall .player__frame { width: auto; height: min(78vh, 760px); }
.player__frame iframe, .player__frame img { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; object-fit: cover; }
.frame-shield { position: absolute; inset: 0; z-index: 2; cursor: pointer; }
.frame-shield.off { pointer-events: none; }
.player__loading { position: absolute; inset: 0; display: grid; place-items: center; color: var(--ink-3); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; opacity: 0; transition: opacity .3s; }
.player.loading .player__loading { opacity: 1; }
.offsite { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: rgba(2,5,13,.45); text-align: center; padding: 20px; }
.offsite p { font-size: 14px; color: rgba(255,255,255,.9); }
.player__parts { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.player__parts:empty { display: none; }
.player__parts button { min-height: 40px; padding: 8px 16px; border-radius: 999px; font-size: 13px; color: var(--ink-2); background: rgba(255,255,255,.06); transition: background-color .2s, color .2s; }
.player__parts button:hover { color: #fff; background: rgba(255,255,255,.12); }
.player__parts button.on { background: #fff; color: #061026; font-weight: 600; }
.player__info { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; margin-top: 24px; }
.player__info h3 { font-size: 36px; line-height: 1.1; }
.pm-role { margin-top: 8px; color: #fff; font-size: 14px; }
.pm-desc { margin-top: 12px; max-width: 46rem; color: var(--ink-2); font-size: 15px; line-height: 1.8; }
.pm-case { display: grid; grid-template-columns: auto 1fr; gap: 10px 18px; margin-top: 18px; max-width: 46rem; font-size: 14px; line-height: 1.7; }
.pm-case:empty { display: none; }
.pm-case dt { color: var(--ink-3); white-space: nowrap; }
.pm-case dd { color: var(--ink-2); }
.player__info .pill-btn { flex: none; }
.player__stills { margin-top: 28px; }
/* 静帧：保持原始比例，每行等高、两端对齐 */
.player__stills .strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; --row: 210px; }
.still { flex: var(--ar) 1 calc(var(--ar) * var(--row)); aspect-ratio: var(--ar); max-height: 420px; border-radius: 12px; overflow: hidden; background: #0b1630; }
.strip__end { flex: 100 1 0; }
.still img { width: 100%; height: 100%; object-fit: cover; opacity: .9; transition: transform .4s var(--ease), opacity .25s; }
.still:hover img { transform: scale(1.05); opacity: 1; }
@media (max-width: 700px) { .player__inner { --pw: 94vw; } .player.tall .player__frame { height: 70vh; } .player__info { flex-direction: column; } .player__info h3 { font-size: 28px; } .player__stills .strip { --row: 120px; } }

/* ───────── 静帧看图器 ───────── */
.viewer { z-index: 85; background: rgba(2,6,16,.96); }
.viewer__bar { position: absolute; top: 0; left: 0; right: 0; display: flex; align-items: center; gap: 16px; padding: 14px 20px; z-index: 2; }
.viewer__bar #vwTitle { flex: 1; }
.viewer__stage { position: absolute; inset: 72px 84px 40px; display: grid; place-items: center; }
.viewer__stage img { max-width: 100%; max-height: 100%; object-fit: contain; border-radius: 10px; opacity: 0; transform: scale(.985); transition: opacity .3s, transform .4s var(--ease); }
.viewer__stage img.in { opacity: 1; transform: none; }
.viewer__nav { position: absolute; top: 50%; margin-top: -24px; z-index: 2; font-size: 26px; }
.viewer__prev { left: 16px; } .viewer__next { right: 16px; }
@media (max-width: 700px) { .viewer__stage { inset: 64px 12px 90px; } .viewer__nav { top: auto; bottom: 20px; margin: 0; } .viewer__prev { left: calc(50% - 60px); } .viewer__next { right: calc(50% - 60px); } }