/* ═══════════════════════════════════════════════════════════
   浮光掠影 · 影像作品集
   暗色影院质感 / 香槟金点缀 / 编辑排版 / HLS 自定义播放器
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #0a0a0c;
  --bg-soft: #101013;
  --surface: #141418;
  --line: rgba(255, 255, 255, 0.09);
  --text: #f0ede6;
  --muted: #9a97a3;
  --gold: #c9a96a;
  --gold-soft: rgba(201, 169, 106, 0.16);
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --sans: "PingFang SC", "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--gold); color: #0a0a0c; }

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #2a2a31; border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ── 胶片颗粒 ── */
.grain {
  position: fixed; inset: -50%;
  width: 200%; height: 200%;
  pointer-events: none; z-index: 2000;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain-shift 0.9s steps(4) infinite;
}
@keyframes grain-shift {
  0% { transform: translate(0, 0); }
  25% { transform: translate(-2%, 3%); }
  50% { transform: translate(3%, -2%); }
  75% { transform: translate(-3%, -3%); }
  100% { transform: translate(2%, 2%); }
}

/* ═══════════ 导航 ═══════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px clamp(20px, 4vw, 56px);
  background: linear-gradient(to bottom, rgba(10, 10, 12, 0.85), rgba(10, 10, 12, 0.6));
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav__brand {
  font-family: var(--serif);
  font-size: 20px; font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text); text-decoration: none;
  display: flex; align-items: baseline; gap: 10px;
}
.nav__brand-en {
  font-family: var(--sans);
  font-size: 9px; font-weight: 400;
  letter-spacing: 0.3em; color: var(--muted);
}
.nav__links { display: flex; align-items: center; gap: clamp(16px, 3vw, 36px); }
.nav__links a {
  color: var(--muted); text-decoration: none;
  font-size: 14px; letter-spacing: 0.2em;
  transition: color 0.3s;
}
.nav__links a:hover { color: var(--gold); }

/* ═══════════ 首屏 ═══════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex; align-items: center;
  padding: 0 clamp(20px, 8vw, 120px);
  overflow: hidden;
}
.hero__bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center 30%;
  filter: saturate(0.85);
  opacity: 0;
  transition: opacity 1.6s var(--ease);
  animation: kenburns 24s ease-in-out infinite alternate;
}
.hero__bg.on { opacity: 1; }
@keyframes kenburns {
  from { transform: scale(1) translateY(0); }
  to { transform: scale(1.12) translateY(-2%); }
}
.hero__shade {
  position: absolute; inset: 0;
  background:
    linear-gradient(to right, rgba(10, 10, 12, 0.92) 0%, rgba(10, 10, 12, 0.55) 55%, rgba(10, 10, 12, 0.75) 100%),
    linear-gradient(to top, rgba(10, 10, 12, 0.95) 0%, transparent 40%);
}
.hero__inner { position: relative; z-index: 2; max-width: 780px; }
.hero__label, .sec-head__label, .about__left .sec-head__label {
  font-size: 11px; letter-spacing: 0.42em;
  color: var(--gold);
  margin-bottom: 26px;
  animation: fade-up 1s var(--ease) 0.2s both;
}
.hero__title {
  font-family: var(--serif);
  font-size: clamp(56px, 10vw, 128px);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: 0.06em;
  margin-bottom: 34px;
  animation: fade-up 1.1s var(--ease) 0.35s both;
}
.hero__tagline {
  font-size: clamp(15px, 1.6vw, 19px);
  color: rgba(240, 237, 230, 0.82);
  line-height: 2;
  margin-bottom: 54px;
  animation: fade-up 1.1s var(--ease) 0.5s both;
}
.hero__cta {
  display: inline-flex; flex-direction: column; gap: 12px;
  color: var(--text); text-decoration: none;
  font-size: 14px; letter-spacing: 0.3em;
  animation: fade-up 1.1s var(--ease) 0.65s both;
}
.hero__cta-line {
  display: block; width: 64px; height: 1px;
  background: var(--gold);
  transition: width 0.5s var(--ease);
}
.hero__cta:hover .hero__cta-line { width: 120px; }
.hero__vertical {
  position: absolute; right: clamp(18px, 3vw, 44px); top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  font-size: 11px; letter-spacing: 0.5em;
  color: rgba(255, 255, 255, 0.35);
  z-index: 2;
  animation: fade-in 1.5s var(--ease) 0.9s both;
}
.hero__scroll {
  position: absolute; left: 50%; bottom: 34px;
  width: 1px; height: 56px; z-index: 2;
  background: rgba(255, 255, 255, 0.15);
  overflow: hidden;
}
.hero__scroll span {
  position: absolute; left: 0; top: -100%;
  width: 100%; height: 100%;
  background: var(--gold);
  animation: scroll-hint 2.2s var(--ease) infinite;
}
@keyframes scroll-hint {
  0% { top: -100%; } 60%, 100% { top: 100%; }
}
@keyframes fade-up {
  from { opacity: 0; transform: translateY(36px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes fade-in {
  from { opacity: 0; } to { opacity: 1; }
}

/* ═══════════ 数据条 ═══════════ */
.stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg-soft);
}
.stats__item {
  padding: clamp(28px, 4vw, 52px) 20px;
  text-align: center;
  border-left: 1px solid var(--line);
}
.stats__item:first-child { border-left: none; }
.stats__item b {
  display: block;
  font-family: var(--serif);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700; color: var(--gold);
  line-height: 1.2;
}
.stats__item span { font-size: 12px; letter-spacing: 0.2em; color: var(--muted); }

/* ═══════════ 区块标题 ═══════════ */
.sec-head { padding: clamp(70px, 9vw, 130px) clamp(20px, 8vw, 120px) 40px; }
.sec-head__title {
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 58px);
  font-weight: 700;
  letter-spacing: 0.08em;
  margin-bottom: 22px;
}
.sec-head__hint { color: var(--muted); font-size: 14px; max-width: 620px; }

/* ═══════════ 作品索引 ═══════════ */
.works { padding-bottom: 40px; }
.works__list { padding: 0 clamp(20px, 8vw, 120px); }

.work-row {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: clamp(28px, 5vw, 80px);
  align-items: center;
  padding: clamp(40px, 6vw, 76px) 0;
  border-top: 1px solid var(--line);
  cursor: pointer;
  opacity: 0; transform: translateY(40px);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.work-row.visible { opacity: 1; transform: translateY(0); }
.work-row:last-child { border-bottom: 1px solid var(--line); }
.work-row--flip .work-row__media { order: -1; }

.work-row__no {
  font-family: var(--serif);
  font-size: 15px; color: var(--gold);
  letter-spacing: 0.2em;
  margin-bottom: 18px;
  display: flex; align-items: center; gap: 14px;
}
.work-row__no::after {
  content: ""; width: 42px; height: 1px;
  background: var(--gold); opacity: 0.5;
}
.work-row__title {
  font-family: var(--serif);
  font-size: clamp(30px, 3.6vw, 48px);
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  margin-bottom: 8px;
  transition: color 0.35s;
}
.work-row:hover .work-row__title { color: var(--gold); }
.work-row__subtitle {
  font-size: 13px; color: var(--muted);
  letter-spacing: 0.14em;
  margin-bottom: 20px;
}
.work-row__meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px;
  font-size: 12px; letter-spacing: 0.18em;
  color: var(--muted);
  margin-bottom: 20px;
}
.work-row__meta .dot { color: var(--gold); }
.work-row__badge {
  font-size: 10px; letter-spacing: 0.1em;
  color: var(--gold);
  border: 1px solid rgba(201, 169, 106, 0.45);
  padding: 3px 10px; border-radius: 99px;
}
.work-row__logline {
  font-size: 15px;
  color: rgba(240, 237, 230, 0.75);
  max-width: 460px;
  margin-bottom: 26px;
}
.work-row__play {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; letter-spacing: 0.24em;
  color: var(--text);
  background: none; border: none; cursor: pointer;
  font-family: var(--sans);
  padding: 0;
}
.work-row__play svg {
  width: 34px; height: 34px;
  border: 1px solid var(--line);
  border-radius: 50%;
  padding: 9px;
  transition: all 0.35s var(--ease);
}
.work-row__play:hover svg, .work-row:hover .work-row__play svg {
  border-color: var(--gold); background: var(--gold); fill: #0a0a0c;
}

.work-row__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #000;
  border: 1px solid var(--line);
}
.work-row__media--vertical { aspect-ratio: 16 / 10; }
.work-row__cover, .work-row__preview {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.work-row__media--vertical .work-row__cover,
.work-row__media--vertical .work-row__preview { object-fit: cover; }
.work-row__cover {
  transition: transform 0.8s var(--ease), filter 0.5s, opacity 0.45s;
  filter: saturate(0.9) brightness(0.92);
}
.work-row__preview { opacity: 0; transition: opacity 0.45s; }
.work-row__media--playing .work-row__cover { opacity: 0; }
.work-row__media--playing .work-row__preview { opacity: 1; }
.work-row:hover .work-row__cover { transform: scale(1.05); }
.work-row__media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(10, 10, 12, 0.35), transparent 45%);
  pointer-events: none;
}
.work-row__dur {
  position: absolute; right: 12px; bottom: 12px; z-index: 2;
  font-size: 11px; letter-spacing: 0.1em;
  background: rgba(10, 10, 12, 0.72);
  border: 1px solid var(--line);
  padding: 3px 9px; border-radius: 4px;
  color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(6px);
}

/* ═══════════ 关于 ═══════════ */
.about { border-top: 1px solid var(--line); background: var(--bg-soft); }
.about__grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  padding: clamp(70px, 9vw, 130px) clamp(20px, 8vw, 120px);
}
.about__statement {
  font-family: var(--serif);
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: 0.04em;
}
.about__right p {
  color: rgba(240, 237, 230, 0.72);
  margin-bottom: 22px;
  max-width: 520px;
}
.about__contact {
  margin-top: 40px !important;
  font-size: 13px; letter-spacing: 0.2em;
  color: var(--muted) !important;
}
.about__contact a,
.about__contact .contact-copy {
  font-family: var(--serif);
  font-size: 22px; letter-spacing: 0.04em;
  color: var(--gold); text-decoration: none;
  border-bottom: 1px solid rgba(201, 169, 106, 0.4);
  cursor: pointer;
  transition: border-color 0.3s;
}
.about__contact a:hover,
.about__contact .contact-copy:hover { border-color: var(--gold); }
.about__contact .contact-label {
  font-family: var(--serif);
  font-size: 13px; letter-spacing: 0.2em;
  color: var(--muted);
  margin-right: 8px;
}
.about__todo {
  font-size: 12px !important;
  color: rgba(154, 151, 163, 0.55) !important;
}

/* ═══════════ 页脚 ═══════════ */
.footer {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 30px;
  padding: 44px clamp(20px, 8vw, 120px);
  border-top: 1px solid var(--line);
}
.footer__qr { text-align: center; }
.footer__qr img {
  width: 108px; height: 108px;
  border-radius: 10px;
  background: #fff; padding: 8px;
  display: block; margin-bottom: 10px;
}
.footer__qr p { font-size: 11px; letter-spacing: 0.2em; color: var(--muted); }
.footer__brand {
  font-family: var(--serif);
  font-size: 20px; letter-spacing: 0.12em;
  margin-bottom: 8px;
}
.footer__line { font-size: 12px; color: var(--muted); letter-spacing: 0.14em; }

/* ═══════════ 弹窗通用 ═══════════ */
.modal {
  position: fixed; inset: 0; z-index: 3000;
  display: flex; align-items: center; justify-content: center;
  padding: clamp(12px, 3vw, 40px);
  visibility: hidden; opacity: 0;
  transition: opacity 0.4s var(--ease), visibility 0.4s;
}
.modal.open { visibility: visible; opacity: 1; }
.modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(5, 5, 8, 0.86);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.modal__panel {
  position: relative;
  width: min(1060px, 100%);
  max-height: 94vh;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transform: translateY(36px) scale(0.98);
  transition: transform 0.5s var(--ease);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
}
.modal.open .modal__panel { transform: translateY(0) scale(1); }
.modal__panel--series { width: min(1180px, 100%); }
.modal__scroll { max-height: 94vh; overflow-y: auto; overscroll-behavior: contain; }
.modal__close {
  position: absolute; top: 14px; right: 14px; z-index: 60;
  width: 40px; height: 40px;
  background: rgba(10, 10, 12, 0.6);
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--text); font-size: 14px;
  cursor: pointer;
  transition: all 0.3s;
  backdrop-filter: blur(8px);
}
.modal__close:hover { border-color: var(--gold); color: var(--gold); }

/* ═══════════ 播放器 ═══════════ */
.pl { position: relative; background: #000; }
.pl--wide { aspect-ratio: 16 / 9; }
.pl--vertical {
  aspect-ratio: 9 / 16;
  max-height: 62vh;
  width: min(100%, calc(62vh * 9 / 16));
  margin: 0 auto;
}
.pl__video {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  display: block;
  background: #000;
  object-fit: contain;
}
.pl__bigplay {
  position: absolute; inset: 0; margin: auto;
  width: 76px; height: 76px;
  background: rgba(10, 10, 12, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all 0.35s var(--ease);
  backdrop-filter: blur(8px);
  z-index: 20;
}
.pl__bigplay svg { width: 30px; height: 30px; fill: #fff; margin-left: 4px; }
.pl__bigplay:hover { background: var(--gold); border-color: var(--gold); }
.pl__bigplay:hover svg { fill: #0a0a0c; }
.pl__bigplay.hidden { opacity: 0; pointer-events: none; }

.pl__ctrl {
  position: absolute; left: 0; right: 0; bottom: 0; z-index: 30;
  display: flex; align-items: center; gap: 12px;
  padding: 34px 16px 12px;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.82), transparent);
  opacity: 0; transition: opacity 0.3s;
}
.pl__ctrl.show, .pl:hover .pl__ctrl, .pl:focus-within .pl__ctrl { opacity: 1; }
.pl--paused .pl__ctrl { opacity: 1; }
.pl__btn {
  background: none; border: none; cursor: pointer;
  width: 34px; height: 34px;
  display: flex; align-items: center; justify-content: center;
  flex: none;
}
.pl__btn svg { width: 20px; height: 20px; fill: #fff; transition: fill 0.25s; }
.pl__btn:hover svg { fill: var(--gold); }
.pl__seek {
  flex: 1; min-width: 60px;
  -webkit-appearance: none; appearance: none;
  height: 16px; background: transparent; cursor: pointer;
}
.pl__seek::-webkit-slider-runnable-track {
  height: 4px; border-radius: 2px;
  /* 三段渐变：已播(金) / 缓冲(亮灰) / 未加载(暗灰) —— 由 JS 设置 --pct / --buf */
  background: linear-gradient(to right,
    var(--gold) var(--pct, 0%),
    rgba(255, 255, 255, 0.45) var(--pct, 0%),
    rgba(255, 255, 255, 0.45) var(--buf, 0%),
    rgba(255, 255, 255, 0.22) var(--buf, 0%));
}
.pl__seek::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold); margin-top: -4px;
  box-shadow: 0 0 0 0 rgba(201, 169, 106, 0.4);
  transition: box-shadow 0.25s;
}
.pl__seek:hover::-webkit-slider-thumb { box-shadow: 0 0 0 6px rgba(201, 169, 106, 0.25); }
.pl__seek::-moz-range-track { height: 4px; border-radius: 2px; background: rgba(255, 255, 255, 0.28); }
.pl__seek::-moz-range-progress { height: 4px; border-radius: 2px; background: var(--gold); }
.pl__seek::-moz-range-thumb {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold); border: none;
}
.pl__time {
  font-size: 12px; color: rgba(255, 255, 255, 0.85);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  flex: none;
}
.pl__next {
  position: absolute; inset: 0; z-index: 40;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px;
  background: rgba(5, 5, 8, 0.78);
  backdrop-filter: blur(10px);
  text-align: center; padding: 20px;
}
.pl__next[hidden] { display: none; }
.pl__next p { font-size: 14px; letter-spacing: 0.2em; color: var(--muted); }
.pl__next h5 { font-family: var(--serif); font-size: 24px; color: var(--text); }
.pl__next .btn { margin-top: 6px; }

/* ═══════════ 系列弹窗 ═══════════ */
.series-head {
  display: grid; grid-template-columns: 1fr auto;
  gap: 30px; align-items: center;
  padding: clamp(30px, 4vw, 52px) clamp(24px, 4vw, 56px) 26px;
}
.series-head__info { min-width: 0; }
.series-head__side img {
  width: clamp(120px, 14vw, 180px);
  border-radius: 10px;
  border: 1px solid var(--line);
  display: block;
}
.series-layout {
  display: grid; grid-template-columns: 1fr 300px;
  gap: 24px;
  padding: 0 clamp(24px, 4vw, 56px);
  align-items: start;
}
.series-main { min-width: 0; }
.series-ep-info { padding: 18px 2px 6px; }
.series-ep-info h4 {
  font-family: var(--serif);
  font-size: 20px; letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.series-ep-info p { font-size: 14px; color: var(--muted); }

.ep-list {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  overflow: hidden;
  position: sticky; top: 0;
}
.ep-list__title {
  font-size: 13px; letter-spacing: 0.3em;
  color: var(--gold);
  padding: 16px 18px 12px;
  border-bottom: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: baseline;
}
.ep-list__title span { font-size: 11px; color: var(--muted); letter-spacing: 0.1em; }
.ep-list__items { max-height: 480px; overflow-y: auto; }
.ep-item {
  display: grid; grid-template-columns: 72px 1fr auto;
  gap: 12px; align-items: center;
  padding: 10px 14px;
  cursor: pointer;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  transition: background 0.25s;
}
.ep-item:last-child { border-bottom: none; }
.ep-item:hover { background: rgba(255, 255, 255, 0.04); }
.ep-item.active { background: var(--gold-soft); }
.ep-item.active .ep-item__t { color: var(--gold); }
.ep-item__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 5px;
  overflow: hidden;
}
.ep-item__thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ep-item__t { font-size: 13.5px; color: var(--text); line-height: 1.5; }
.ep-item__t small { display: block; font-size: 11px; color: var(--muted); margin-top: 2px; }
.ep-item__d { font-size: 11px; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ═══════════ 影片信息 ═══════════ */
.modal__body { padding: clamp(26px, 4vw, 48px); }
.modal__head { display: flex; align-items: baseline; gap: 22px; margin-bottom: 18px; }
.modal__no {
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 58px);
  font-weight: 900; color: transparent;
  -webkit-text-stroke: 1px var(--gold);
  line-height: 1;
}
.modal__title {
  font-family: var(--serif);
  font-size: clamp(26px, 3.4vw, 40px);
  font-weight: 700; letter-spacing: 0.04em;
  line-height: 1.25;
}
.modal__subtitle { font-size: 13px; color: var(--muted); letter-spacing: 0.16em; margin-top: 4px; }
.modal__meta {
  display: flex; flex-wrap: wrap; gap: 8px 22px;
  font-size: 12px; letter-spacing: 0.2em;
  color: var(--muted);
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-bottom: 26px;
}
.modal__logline {
  font-family: var(--serif);
  font-size: clamp(17px, 2vw, 21px);
  color: var(--gold);
  letter-spacing: 0.03em;
  margin-bottom: 18px;
}
.modal__synopsis { color: rgba(240, 237, 230, 0.78); max-width: 680px; margin-bottom: 26px; }
.modal__tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 36px; }
.modal__tags span {
  font-size: 12px; letter-spacing: 0.14em;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 5px 14px; border-radius: 99px;
}
.modal__actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn {
  font-family: var(--sans);
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 13px; letter-spacing: 0.16em;
  padding: 11px 24px; border-radius: 99px;
  cursor: pointer;
  transition: all 0.3s var(--ease);
}
.btn:hover { border-color: var(--gold); color: var(--gold); }
.btn--gold { background: var(--gold); border-color: var(--gold); color: #0a0a0c; font-weight: 600; }
.btn--gold:hover { background: #d8bc7d; color: #0a0a0c; }

/* ═══════════ 响应式 ═══════════ */
@media (max-width: 960px) {
  .work-row { grid-template-columns: 1fr; gap: 26px; }
  .work-row--flip .work-row__media { order: 0; }
  .work-row__media { order: -1; }
  .about__grid { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stats__item:nth-child(3) { border-left: none; }
  .series-layout { grid-template-columns: 1fr; }
  .ep-list { position: static; }
  .ep-list__items { max-height: 320px; }
  .series-head { grid-template-columns: 1fr; }
  .series-head__side { display: none; }
}
@media (max-width: 640px) {
  .nav { padding: 14px 18px; }
  .nav__brand-en { display: none; }
  .hero__vertical { display: none; }
  .stats__item { padding: 26px 10px; }
  .footer { flex-direction: column; align-items: flex-start; }
  .modal__head { flex-direction: column; gap: 8px; }
  .pl--vertical { max-height: 56vh; width: min(100%, calc(56vh * 9 / 16)); }
  .ep-item { grid-template-columns: 60px 1fr auto; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__bg, .grain, .hero__scroll span { animation: none; }
  * { transition-duration: 0.01s !important; }
}

/* ═══════════ 播放量 / 留言墙 ═══════════ */
.work-row__plays {
  margin: 2px 0 10px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--muted, #9a8f7a);
}
.work-row__plays b { color: var(--gold, #c9a96a); font-weight: 600; }

.modal__plays {
  margin: 6px 0 14px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--gold, #c9a96a);
}

.guestbook { padding: 72px 24px 40px; border-top: 1px solid rgba(201,169,106,.14); }
.guestbook__inner { max-width: 760px; margin: 0 auto; }
.guestbook__hint { margin: 8px 0 22px; font-size: 13px; color: var(--muted, #9a8f7a); }
.gb-form { display: grid; gap: 10px; margin-bottom: 26px; }
.gb-form__name, .gb-form__msg {
  width: 100%; background: rgba(255,255,255,.04);
  border: 1px solid rgba(201,169,106,.22); border-radius: 10px;
  color: #f3ece0; padding: 12px 14px; font: inherit; font-size: 14px; resize: vertical;
}
.gb-form__msg { min-height: 84px; }
.gb-form__name:focus, .gb-form__msg:focus { outline: none; border-color: var(--gold, #c9a96a); }
.gb-form__submit {
  justify-self: start; padding: 10px 26px; border: none; border-radius: 999px;
  background: var(--gold, #c9a96a); color: #1a160f; font-weight: 600; cursor: pointer;
  transition: transform .15s ease, opacity .15s ease;
}
.gb-form__submit:hover { transform: translateY(-1px); opacity: .92; }
.gb-list { list-style: none; display: grid; gap: 12px; }
.gb-item {
  background: rgba(255,255,255,.03); border: 1px solid rgba(201,169,106,.14);
  border-radius: 12px; padding: 14px 16px;
}
.gb-item__head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 6px; }
.gb-item__name { color: var(--gold, #c9a96a); font-weight: 600; font-size: 14px; }
.gb-item__time { font-size: 12px; color: var(--muted, #9a8f7a); }
.gb-item__msg { margin: 0; font-size: 14px; line-height: 1.6; color: #e9e0d2; white-space: pre-wrap; word-break: break-word; }
.gb-empty { list-style: none; color: var(--muted, #9a8f7a); font-size: 14px; padding: 8px 2px; }
@media (max-width: 640px) { .guestbook { padding: 56px 18px 32px; } }