/* =========================================================================
   扶摇上动漫 · 官网样式
   - 暗黑高级质感：黑/深蓝/炭灰主色 + 暗金 + 赭色品牌点缀
   - 影视宣发页排版：克制、留白、大字
   ========================================================================= */

:root {
  --bg-0: #07070a;
  --bg-1: #0d0d12;
  --bg-2: #15151b;
  --bg-3: #1d1d25;
  --ink-0: #f6f1ea;
  --ink-1: #cfc7bb;
  --ink-2: #8a8378;
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);
  --brand: #c89a82;
  --brand-deep: #a87a63;
  --gold: #c5a572;
  --crimson: #7a1a1a;
  --info-blue: #64b5ff;
  --info-blue-soft: rgba(100, 181, 255, 0.12);
  --radius: 4px;
  --radius-lg: 10px;
  --shadow-1: 0 10px 40px -20px rgba(0, 0, 0, 0.6);
  --shadow-2: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
  --container: 1280px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --serif: 'Noto Serif SC', 'Songti SC', 'STSong', serif;
  --sans: 'Noto Sans SC', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', system-ui, sans-serif;
  --display: 'Cormorant Garamond', 'Noto Serif SC', serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-1);
  color: var(--ink-0);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body { min-height: 100vh; }

img, video { display: block; max-width: 100%; }

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s var(--ease), opacity 0.25s var(--ease);
}

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

::selection { background: var(--brand); color: var(--bg-0); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.skip {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--ink-0);
  color: var(--bg-0);
  padding: 8px 14px;
  border-radius: var(--radius);
  z-index: 1000;
  transition: top 0.2s var(--ease);
}
.skip:focus { top: 16px; }

/* =========================================================================
   Header / Nav
   ========================================================================= */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.3s var(--ease), padding 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(7, 7, 10, 0.78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.brand-mark {
  display: inline-flex;
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--ink-0);
  padding: 4px;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px -6px rgba(200, 154, 130, 0.35);
}
.brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 4px;
}
.brand-fallback {
  font-family: var(--serif);
  font-weight: 700;
  color: var(--brand);
  font-size: 12px;
  line-height: 1;
}
.brand-wordmark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--ink-0);
}

.primary-nav ul {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.primary-nav a {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.12em;
  color: var(--ink-1);
  position: relative;
  padding: 6px 0;
}
.primary-nav a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--brand);
  transition: width 0.3s var(--ease), left 0.3s var(--ease);
}
.primary-nav a:hover { color: var(--ink-0); }
.primary-nav a:hover::after { width: 100%; left: 0; }

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
}
.nav-toggle span {
  width: 18px;
  height: 1.5px;
  background: var(--ink-0);
  transition: transform 0.3s var(--ease), opacity 0.3s var(--ease);
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  padding: 20px 32px 28px;
  background: rgba(7, 7, 10, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.mobile-nav a {
  padding: 16px 0;
  font-size: 16px;
  letter-spacing: 0.1em;
  color: var(--ink-1);
  border-bottom: 1px solid var(--line);
}
.mobile-nav a:last-child { border-bottom: 0; }
.mobile-nav a:hover { color: var(--ink-0); }

/* =========================================================================
   Hero
   ========================================================================= */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  isolation: isolate;
  padding: 120px 32px 80px;
}

.hero-bg {
  position: absolute;
  inset: -10%;
  background-image: url('assets/images/banner_pc.jpg');
  background-size: cover;
  background-position: center;
  filter: saturate(0.85) contrast(1.05);
  z-index: -3;
  transform: scale(1.05);
  animation: heroFloat 24s ease-in-out infinite alternate;
}
@keyframes heroFloat {
  from { transform: scale(1.05) translate3d(0, 0, 0); }
  to   { transform: scale(1.12) translate3d(-1.5%, -1%, 0); }
}

.hero-vignette {
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse at 30% 40%, rgba(7, 7, 10, 0.35) 0%, rgba(7, 7, 10, 0.85) 65%, var(--bg-0) 100%),
    linear-gradient(180deg, rgba(7, 7, 10, 0.55) 0%, rgba(7, 7, 10, 0.25) 30%, rgba(7, 7, 10, 0.55) 70%, var(--bg-0) 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  background-position: center;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1100px;
  width: 100%;
  text-align: center;
}

.kicker {
  display: inline-block;
  font-family: var(--display);
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.45em;
  color: var(--brand);
  margin: 0 0 28px;
  padding-left: 0.45em;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--serif);
  font-weight: 900;
  font-size: clamp(64px, 13vw, 200px);
  line-height: 0.95;
  letter-spacing: 0.04em;
  margin: 0 0 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
.hero-title .line-1 {
  background: linear-gradient(180deg, #ffffff 0%, #e8dfd1 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-title .line-2 {
  background: linear-gradient(180deg, #d8a890 0%, var(--brand) 60%, var(--brand-deep) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: 0.06em;
}

.hero-sub {
  font-size: clamp(14px, 1.4vw, 18px);
  letter-spacing: 0.3em;
  color: var(--ink-1);
  margin: 0 0 18px;
  font-weight: 300;
}

.hero-tagline {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(15px, 1.4vw, 19px);
  color: var(--ink-2);
  margin: 0 0 48px;
  letter-spacing: 0.05em;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  transition: all 0.3s var(--ease);
  cursor: pointer;
}
.btn-primary {
  background: var(--ink-0);
  color: var(--bg-0);
  border-color: var(--ink-0);
}
.btn-primary:hover {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--bg-0);
  transform: translateY(-2px);
  box-shadow: 0 12px 30px -10px rgba(200, 154, 130, 0.5);
}
.btn-ghost {
  background: transparent;
  color: var(--ink-0);
  border-color: var(--line-2);
}
.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(197, 165, 114, 0.06);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--ink-2);
  font-size: 10px;
  letter-spacing: 0.4em;
  z-index: 2;
}
.hero-scroll i {
  display: block;
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--ink-2) 0%, transparent 100%);
  position: relative;
  overflow: hidden;
}
.hero-scroll i::after {
  content: '';
  position: absolute;
  top: -50%;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--brand);
  animation: scrollDot 2.4s var(--ease) infinite;
}
@keyframes scrollDot {
  0%   { top: -50%; }
  100% { top: 100%; }
}

/* =========================================================================
   Sections
   ========================================================================= */
.section {
  position: relative;
  padding: clamp(80px, 12vw, 160px) 0;
  background: var(--bg-1);
}
.section + .section { border-top: 1px solid var(--line); }
.section.about { background: var(--bg-1); }
.section.videos { background: var(--bg-0); }
.section.gallery { background: var(--bg-1); }
.section.join    { background: var(--bg-0); }
.section.contact { background: var(--bg-1); }

.section-head {
  margin-bottom: 64px;
  max-width: 720px;
}
.section-head .kicker { color: var(--gold); margin-bottom: 18px; }
.section-head h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(34px, 4.4vw, 56px);
  line-height: 1.1;
  letter-spacing: 0.04em;
  margin: 0 0 16px;
  color: var(--ink-0);
}
.section-sub {
  font-size: 15px;
  color: var(--ink-2);
  margin: 0;
  letter-spacing: 0.05em;
}

/* =========================================================================
   About
   ========================================================================= */
.about-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 48px;
  align-items: stretch;
  margin-bottom: 28px;
}
.about-copy {
  display: grid;
  gap: 18px;
  padding: 36px 0;
  border-top: 1px solid var(--line-2);
  border-bottom: 1px solid var(--line);
}
.about-copy p {
  margin: 0;
  color: var(--ink-1);
  font-size: 16px;
  letter-spacing: 0.03em;
}
.about-highlight {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 18px;
  min-height: 320px;
  padding: 32px;
  border: 1px solid rgba(197, 165, 114, 0.32);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(197, 165, 114, 0.12), rgba(122, 26, 26, 0.12)),
    var(--bg-2);
  overflow: hidden;
}
.about-highlight::before {
  content: '扶';
  position: absolute;
  top: -28px;
  right: -6px;
  font-family: var(--serif);
  font-size: 190px;
  font-weight: 900;
  line-height: 1;
  color: rgba(255, 255, 255, 0.05);
}
.about-highlight span {
  position: relative;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.35em;
  color: var(--gold);
}
.about-highlight strong {
  position: relative;
  font-family: var(--serif);
  font-size: clamp(36px, 4vw, 58px);
  line-height: 1;
  color: var(--ink-0);
}
.about-highlight p {
  position: relative;
  margin: 0;
  color: var(--ink-1);
}
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 28px 0;
}
.capability-card {
  min-height: 260px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.capability-card:hover {
  transform: translateY(-4px);
  border-color: rgba(197, 165, 114, 0.42);
  background: var(--bg-3);
}
.capability-num {
  display: inline-block;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--brand);
  margin-bottom: 34px;
}
.capability-card h3 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--ink-0);
}
.capability-card p {
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
  letter-spacing: 0.04em;
}
.partner-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.85fr);
  gap: 28px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
}
.panel-label {
  margin: 0 0 18px;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.35em;
  color: var(--gold);
}
.partner-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.partner-list span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 8px 14px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--ink-1);
  background: rgba(255, 255, 255, 0.035);
  font-size: 13px;
  letter-spacing: 0.08em;
}
.future-copy p:last-child {
  margin: 0;
  color: var(--ink-1);
  font-size: 14px;
  letter-spacing: 0.04em;
}

/* =========================================================================
   Videos
   ========================================================================= */
.video-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.video-card {
  position: relative;
  cursor: pointer;
  transition: transform 0.4s var(--ease);
}
.video-card:hover { transform: translateY(-6px); }

.video-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  border: 1px solid var(--line);
  transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.video-card:hover .video-cover {
  border-color: var(--gold);
  box-shadow: 0 20px 50px -20px rgba(197, 165, 114, 0.25);
}
.video-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease), filter 0.6s var(--ease);
  filter: saturate(0.85) contrast(1.05);
}
.video-card:hover .video-cover img { transform: scale(1.06); filter: saturate(1) contrast(1.05); }
.cover-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 7, 10, 0.05) 0%, rgba(7, 7, 10, 0.6) 100%);
}

.play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(7, 7, 10, 0.55);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: var(--ink-0);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s var(--ease);
}
.play-btn svg { transform: translateX(2px); }
.video-card:hover .play-btn {
  background: var(--brand);
  border-color: var(--brand);
  color: var(--bg-0);
  transform: translate(-50%, -50%) scale(1.08);
  box-shadow: 0 10px 30px -5px rgba(200, 154, 130, 0.6);
}

.duration {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.15em;
  color: var(--ink-0);
  background: rgba(7, 7, 10, 0.6);
  padding: 5px 10px;
  border-radius: var(--radius);
  border: 1px solid var(--line-2);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.video-meta { padding: 22px 4px 0; }
.video-meta h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 20px;
  margin: 0 0 6px;
  letter-spacing: 0.05em;
  color: var(--ink-0);
}
.video-meta p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-2);
  letter-spacing: 0.05em;
}

/* =========================================================================
   Gallery
   ========================================================================= */
.gallery-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* —— Feature 主视觉大图 —— */
.gallery-feature {
  position: relative;
  margin: 0;
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: var(--bg-2);
  cursor: zoom-in;
  aspect-ratio: 16 / 7;
  transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.gallery-feature img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  filter: saturate(0.92) contrast(1.04);
  transition: transform 0.8s var(--ease);
}
.gallery-feature:hover {
  border-color: var(--gold);
  box-shadow: 0 30px 70px -30px rgba(197, 165, 114, 0.3);
}
.gallery-feature:hover img { transform: scale(1.04); }
.feature-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7, 7, 10, 0.82) 0%, rgba(7, 7, 10, 0.2) 48%, rgba(7, 7, 10, 0.1) 100%),
              linear-gradient(0deg, rgba(7, 7, 10, 0.55) 0%, transparent 45%);
}
.gallery-feature figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 36px 40px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 70%;
}
.gallery-feature .cap-tag {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--brand);
  text-transform: uppercase;
}
.gallery-feature .cap-title {
  font-family: var(--serif);
  font-size: clamp(18px, 2.2vw, 27px);
  font-weight: 700;
  color: var(--ink-0);
  letter-spacing: 0.04em;
  line-height: 1.25;
}
.zoom-hint {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ink-1);
  background: rgba(7, 7, 10, 0.55);
  border: 1px solid var(--line-2);
  padding: 6px 12px;
  border-radius: var(--radius);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.gallery-feature:hover .zoom-hint { opacity: 1; transform: translateY(0); }

.rights-feature {
  min-height: 520px;
}
.rights-feature figcaption {
  max-width: 56%;
  padding-right: 24px;
}
.cap-desc {
  max-width: 620px;
  font-size: 14px;
  color: var(--ink-1);
  letter-spacing: 0.04em;
  line-height: 1.75;
}
.rights-box {
  position: absolute;
  right: 28px;
  bottom: 28px;
  width: min(440px, 38%);
  display: grid;
  gap: 8px;
  padding: 18px 20px;
  border: 1px solid rgba(122, 26, 26, 0.9);
  border-left: 4px solid var(--crimson);
  border-radius: var(--radius);
  background: rgba(7, 7, 10, 0.72);
  color: var(--info-blue);
  box-shadow: 0 18px 48px -28px rgba(100, 181, 255, 0.45);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.rights-box strong,
.rights-box span {
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.04em;
}
.rights-box strong {
  color: #9fd0ff;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.work-card {
  margin: 0;
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(0, 1.2fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
  cursor: zoom-in;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.work-card:hover {
  transform: translateY(-4px);
  border-color: rgba(100, 181, 255, 0.42);
  box-shadow: 0 24px 56px -28px rgba(100, 181, 255, 0.35);
}
.work-cover {
  min-height: 360px;
  background: var(--bg-3);
  overflow: hidden;
}
.work-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s var(--ease), filter 0.55s var(--ease);
}
.work-card:hover .work-cover img {
  transform: scale(1.05);
  filter: saturate(1.08);
}
.work-card figcaption {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  padding: 30px;
}
.work-tag {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--brand);
  text-transform: uppercase;
}
.work-card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.22;
  color: var(--ink-0);
}
.work-card p {
  margin: 0;
  color: var(--ink-1);
  font-size: 14px;
  letter-spacing: 0.04em;
}
.rights-note {
  display: grid;
  gap: 7px;
  margin-top: 8px;
  padding: 14px 16px;
  border: 1px solid rgba(122, 26, 26, 0.78);
  border-left: 4px solid var(--crimson);
  border-radius: var(--radius);
  background: var(--info-blue-soft);
  color: var(--info-blue);
}
.rights-note span {
  font-size: 12px;
  line-height: 1.55;
}

/* —— Brand 品牌牌卡 —— */
.brand-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.brand-card {
  position: relative;
  margin: 0;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(200, 154, 130, 0.3);
  box-shadow: var(--shadow-1);
  cursor: zoom-in;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.brand-card.is-white { background: #ffffff; }
.brand-card.is-linen { background: #ece3de; }
.brand-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold);
  box-shadow: 0 24px 56px -24px rgba(197, 165, 114, 0.45);
}
.brand-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 44px;
  min-height: 300px;
}
.brand-stage img {
  max-width: 100%;
  max-height: 300px;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 0.5s var(--ease);
}
.brand-card:hover .brand-stage img { transform: scale(1.04); }
.brand-card figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 24px;
  border-top: 1px solid rgba(168, 122, 99, 0.22);
}
.bc-tag {
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.35em;
  color: var(--brand-deep);
  text-transform: uppercase;
}
.bc-title {
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 700;
  color: #2a241f;
  letter-spacing: 0.05em;
}

/* =========================================================================
   Join / Policy
   ========================================================================= */
.join-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.join-card {
  position: relative;
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 36px 36px 36px 40px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.4s var(--ease);
}
.join-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--brand) 0%, var(--brand-deep) 100%);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.5s var(--ease);
}
.join-card:hover {
  border-color: var(--line-2);
  background: var(--bg-3);
  transform: translateY(-4px);
  box-shadow: var(--shadow-1);
}
.join-card:hover::before { transform: scaleY(1); }

.join-num {
  font-family: var(--display);
  font-size: 56px;
  font-weight: 500;
  line-height: 1;
  color: var(--brand);
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.join-body { flex: 1; min-width: 0; }
.join-body h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 22px;
  margin: 0 0 6px;
  letter-spacing: 0.05em;
  color: var(--ink-0);
}
.join-body p {
  margin: 0;
  font-size: 13px;
  color: var(--ink-2);
  letter-spacing: 0.05em;
}
.join-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--gold);
  flex-shrink: 0;
  text-transform: uppercase;
  transition: gap 0.3s var(--ease), color 0.3s var(--ease);
}
.join-card:hover .join-cta { gap: 14px; color: var(--brand); }

.policy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.policy-card {
  position: relative;
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012)),
    var(--bg-2);
  overflow: hidden;
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), background 0.35s var(--ease);
}
.policy-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(100, 181, 255, 0.16), transparent 42%);
  opacity: 0;
  transition: opacity 0.35s var(--ease);
}
.policy-card:hover {
  transform: translateY(-4px);
  border-color: rgba(100, 181, 255, 0.42);
  background: var(--bg-3);
}
.policy-card:hover::before { opacity: 1; }
.policy-card > * { position: relative; }
.policy-num {
  font-family: var(--display);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--info-blue);
}
.policy-card h3 {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.28;
  color: var(--ink-0);
}
.policy-card p {
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
  letter-spacing: 0.04em;
}
.policy-link {
  display: inline-flex;
  width: max-content;
  padding-bottom: 4px;
  border-bottom: 1px solid currentColor;
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.2em;
}
.join-download {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}
.join-download a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 16px;
  border: 1px solid var(--line-2);
  border-radius: var(--radius);
  color: var(--ink-1);
  font-size: 13px;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.03);
}
.join-download a:hover {
  color: var(--brand);
  border-color: rgba(200, 154, 130, 0.45);
}

/* =========================================================================
   Contact
   ========================================================================= */
.contact-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line-2);
}
.info-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.info-label {
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 0.3em;
  color: var(--ink-2);
  text-transform: uppercase;
}
.info-value {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink-0);
  letter-spacing: 0.03em;
  word-break: break-word;
}
.info-link { transition: color 0.25s var(--ease); }
.info-link:hover { color: var(--brand); }

.contact-side {
  position: sticky;
  top: 100px;
  display: grid;
  gap: 28px;
}
.audit-card {
  padding: 28px;
  border: 1px solid rgba(122, 26, 26, 0.85);
  border-left: 4px solid var(--crimson);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(122, 26, 26, 0.22), rgba(100, 181, 255, 0.08)), var(--bg-2);
}
.audit-label {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--info-blue);
}
.audit-card h3 {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: 34px;
  color: var(--ink-0);
}
.audit-card dl {
  margin: 0;
  display: grid;
  gap: 12px;
}
.audit-card dl div {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  align-items: baseline;
}
.audit-card dt {
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.18em;
}
.audit-card dd {
  margin: 0;
  color: var(--ink-0);
  font-family: var(--serif);
  font-size: 17px;
}
.audit-card a:hover { color: var(--info-blue); }

.contact-qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.qr-frame {
  position: relative;
  width: 100%;
  max-width: 280px;
  aspect-ratio: 1108 / 1513;
  padding: 12px;
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  transition: transform 0.4s var(--ease);
}
.qr-frame:hover { transform: translateY(-4px) rotate(-0.5deg); }
.qr-frame::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, var(--brand) 0%, var(--gold) 50%, var(--brand-deep) 100%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  pointer-events: none;
}
.qr-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}
.qr-caption {
  margin-top: 20px;
  font-size: 13px;
  color: var(--ink-1);
  letter-spacing: 0.15em;
}

/* =========================================================================
   Footer
   ========================================================================= */
.site-footer {
  background: var(--bg-0);
  border-top: 1px solid var(--line);
  padding: 60px 0 40px;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 24px;
}
.foot-brand {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.foot-mark {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink-0);
  letter-spacing: 0.05em;
}
.foot-domain {
  font-family: var(--display);
  font-size: 12px;
  color: var(--ink-2);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.foot-contact {
  display: grid;
  gap: 6px;
  min-width: min(520px, 100%);
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.06em;
}
.foot-contact a:hover { color: var(--brand); }
.foot-nav {
  display: flex;
  gap: 32px;
}
.foot-nav a {
  font-size: 13px;
  color: var(--ink-1);
  letter-spacing: 0.1em;
}
.foot-nav a:hover { color: var(--brand); }
.foot-public {
  width: 100%;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px 24px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  color: var(--ink-2);
  font-size: 12px;
  letter-spacing: 0.08em;
}
.foot-public a:hover { color: var(--brand); }
.foot-copy {
  margin: 0;
  font-family: var(--display);
  font-size: 11px;
  letter-spacing: 0.4em;
  color: var(--ink-2);
  text-transform: uppercase;
  width: 100%;
  text-align: center;
  padding-top: 10px;
}

/* =========================================================================
   Policy Pages
   ========================================================================= */
.policy-main {
  background: var(--bg-1);
}
.policy-hero {
  position: relative;
  padding: 150px 0 70px;
  background:
    linear-gradient(180deg, rgba(7, 7, 10, 0.68), var(--bg-1)),
    url('assets/images/banner_pc.jpg') center / cover;
  overflow: hidden;
}
.policy-hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 20%, rgba(100, 181, 255, 0.14), transparent 40%);
  pointer-events: none;
}
.policy-hero .container {
  position: relative;
  z-index: 1;
}
.policy-hero h1 {
  max-width: 900px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.12;
  letter-spacing: 0.04em;
}
.policy-hero p {
  max-width: 720px;
  margin: 22px 0 0;
  color: var(--ink-1);
  letter-spacing: 0.04em;
}
.policy-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 52px;
  align-items: start;
  padding: 72px 0 120px;
}
.policy-sidebar {
  position: sticky;
  top: 110px;
  display: grid;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--bg-2);
}
.policy-sidebar a {
  display: block;
  padding: 11px 12px;
  border-radius: var(--radius);
  color: var(--ink-1);
  font-size: 13px;
  letter-spacing: 0.05em;
}
.policy-sidebar a:hover,
.policy-sidebar a.is-current {
  color: var(--info-blue);
  background: var(--info-blue-soft);
}
.policy-article {
  padding: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 255, 255, 0.025);
}
.policy-article h2 {
  margin: 0 0 22px;
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 42px);
  color: var(--ink-0);
}
.policy-article h3 {
  margin: 34px 0 12px;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--gold);
}
.policy-article p,
.policy-article li {
  color: var(--ink-1);
  font-size: 15px;
  letter-spacing: 0.03em;
}
.policy-article p {
  margin: 0 0 14px;
}
.policy-article ol,
.policy-article ul {
  margin: 0 0 18px;
  padding-left: 1.3em;
}
.policy-article li + li {
  margin-top: 8px;
}
.policy-meta {
  display: grid;
  gap: 8px;
  margin: 24px 0 30px;
  padding: 18px 20px;
  border-left: 4px solid var(--crimson);
  background: var(--info-blue-soft);
  color: var(--info-blue);
}
.policy-meta span {
  font-size: 13px;
  letter-spacing: 0.04em;
}

/* =========================================================================
   Modals (Video + Lightbox)
   ========================================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: modalIn 0.3s var(--ease);
}
.modal[hidden] { display: none; }
@keyframes modalIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 3, 5, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
}

.modal-panel {
  position: relative;
  z-index: 1;
  max-width: min(1200px, 96vw);
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-2);
  animation: panelIn 0.4s var(--ease);
}
@keyframes panelIn {
  from { transform: translateY(20px) scale(0.98); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}
.modal-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 16px;
  color: var(--ink-0);
  letter-spacing: 0.08em;
}
.modal-close {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-1);
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: all 0.2s var(--ease);
}
.modal-close:hover {
  color: var(--bg-0);
  background: var(--brand);
  border-color: var(--brand);
}
.modal-close--light {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(7, 7, 10, 0.6);
  z-index: 2;
}

.video-body {
  background: #000;
  aspect-ratio: 16 / 9;
  max-height: 80vh;
}
.video-body video {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.lightbox-panel {
  max-width: min(1100px, 96vw);
  background: transparent;
  border: 0;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
#lightboxImg {
  max-width: 100%;
  max-height: 80vh;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-2);
  background: var(--bg-2);
}
.lightbox-caption {
  margin: 0;
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: 0.1em;
  color: var(--ink-1);
  text-align: center;
}

/* =========================================================================
   Responsive
   ========================================================================= */
@media (max-width: 1024px) {
  .primary-nav { display: none; }
  .nav-toggle { display: flex; }
  .mobile-nav.is-open { display: flex; }

  .about-layout,
  .partner-panel,
  .policy-layout {
    grid-template-columns: 1fr;
  }
  .capability-grid,
  .policy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .rights-feature {
    min-height: 650px;
  }
  .rights-feature figcaption {
    max-width: 80%;
  }
  .rights-box {
    left: 28px;
    right: 28px;
    width: auto;
  }
  .work-grid { grid-template-columns: 1fr; }
  .gallery-feature { aspect-ratio: 16 / 8; }
  .gallery-feature figcaption { padding: 28px; max-width: 80%; }

  .contact-grid { grid-template-columns: 1fr; gap: 56px; }
  .contact-side,
  .policy-sidebar {
    position: static;
  }
}

@media (max-width: 720px) {
  .container { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }

  .brand-wordmark { font-size: 16px; }
  .brand-mark { width: 38px; height: 38px; }

  .hero { padding: 100px 20px 80px; min-height: 92svh; }
  .hero-title { font-size: clamp(56px, 18vw, 96px); }
  .hero-sub { font-size: 13px; letter-spacing: 0.2em; }
  .kicker { font-size: 10px; letter-spacing: 0.35em; }
  .btn { padding: 14px 24px; font-size: 12px; letter-spacing: 0.15em; }

  .section { padding: 80px 0; }
  .section-head { margin-bottom: 40px; }

  .about-copy { padding: 26px 0; }
  .about-copy p { font-size: 15px; }
  .about-highlight { min-height: 260px; padding: 24px; }
  .capability-grid,
  .policy-grid {
    grid-template-columns: 1fr;
  }
  .capability-card,
  .policy-card {
    min-height: auto;
    padding: 24px;
  }
  .partner-panel {
    padding: 22px;
  }
  .video-grid { grid-template-columns: 1fr; gap: 32px; }
  .gallery-stack { gap: 18px; }
  .gallery-feature { aspect-ratio: 4 / 3; }
  .gallery-feature figcaption { padding: 22px; max-width: 92%; }
  .gallery-feature .cap-title { font-size: 18px; }
  .rights-feature {
    min-height: 760px;
    aspect-ratio: auto;
  }
  .rights-feature figcaption {
    max-width: 100%;
  }
  .cap-desc {
    font-size: 13px;
  }
  .rights-box {
    left: 18px;
    right: 18px;
    bottom: 18px;
    padding: 14px;
  }
  .work-card {
    grid-template-columns: 1fr;
  }
  .work-cover {
    min-height: 260px;
    aspect-ratio: 16 / 10;
  }
  .work-card figcaption {
    padding: 24px;
  }
  .brand-row { grid-template-columns: 1fr; gap: 18px; }
  .brand-stage { padding: 32px; min-height: 230px; }
  .brand-stage img { max-height: 230px; }

  .join-grid { grid-template-columns: 1fr; }
  .join-card { padding: 24px; gap: 18px; }
  .join-num { font-size: 40px; }
  .join-body h3 { font-size: 18px; }
  .join-cta { font-size: 11px; }

  .info-row { grid-template-columns: 80px 1fr; gap: 12px; padding: 16px 0; }
  .info-value { font-size: 15px; }
  .info-label { font-size: 11px; }
  .audit-card { padding: 24px; }
  .audit-card dl div { grid-template-columns: 84px 1fr; }

  .footer-inner { flex-direction: column; align-items: flex-start; }
  .foot-nav { gap: 18px; flex-wrap: wrap; }
  .foot-public {
    justify-content: flex-start;
    padding-top: 24px;
  }
  .foot-copy { text-align: left; padding-top: 28px; }

  .policy-hero { padding: 120px 0 56px; }
  .policy-layout { padding: 48px 0 84px; gap: 28px; }
  .policy-sidebar { padding: 14px; }
  .policy-article { padding: 24px; }

  .modal { padding: 12px; }
  .modal-head { padding: 14px 16px; }
  .modal-title { font-size: 14px; }
}

@media (max-width: 380px) {
  .hero-title { font-size: 56px; }
  .hero-cta { flex-direction: column; width: 100%; }
  .hero-cta .btn { width: 100%; justify-content: center; }
}

/* =========================================================================
   Reveal animation (subtle)
   ========================================================================= */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
  will-change: opacity, transform;
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .hero-bg { animation: none; }
}

/* =========================================================================
   2026-06 visual refresh · cinematic studio archive
   ========================================================================= */
:root {
  --bg-0: #050608;
  --bg-1: #090b0f;
  --bg-2: #11151b;
  --bg-3: #191f27;
  --ink-0: #fff8ee;
  --ink-1: #d8d0c3;
  --ink-2: #958d82;
  --line: rgba(255, 248, 238, 0.09);
  --line-2: rgba(255, 248, 238, 0.18);
  --brand: #e6b27b;
  --brand-deep: #9f614a;
  --gold: #f0c979;
  --crimson: #d54743;
  --info-blue: #77d5ff;
  --info-blue-soft: rgba(119, 213, 255, 0.11);
  --steel: #96a8b7;
  --container: 1200px;
  --radius-lg: 8px;
}

body {
  background:
    linear-gradient(180deg, #050608 0%, #0b0e12 40%, #050608 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
  opacity: 0.16;
  background-image:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.045) 0 1px, transparent 1px 3px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.018) 0 1px, transparent 1px 12px);
  mix-blend-mode: soft-light;
}

.site-header {
  padding: 16px 0;
}

.nav-inner {
  max-width: 1240px;
  width: calc(100% - 48px);
  padding: 10px 14px 10px 16px;
  border: 1px solid rgba(255, 248, 238, 0.12);
  border-radius: 999px;
  background: rgba(5, 6, 8, 0.44);
  box-shadow: 0 18px 54px -36px rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
}

.site-header.is-scrolled {
  padding: 10px 0;
  border-bottom: 0;
  background: transparent;
}

.brand-mark {
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: #fff8ee;
  box-shadow: 0 10px 30px -16px rgba(230, 178, 123, 0.9);
}

.brand-wordmark {
  font-size: 17px;
  letter-spacing: 0.08em;
}

.primary-nav ul {
  gap: 8px;
}

.primary-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  color: rgba(255, 248, 238, 0.74);
  font-size: 13px;
  letter-spacing: 0.08em;
}

.primary-nav a::after {
  display: none;
}

.primary-nav a:hover {
  color: var(--ink-0);
  background: rgba(255, 248, 238, 0.08);
}

.hero {
  min-height: 96svh;
  justify-content: flex-start;
  align-items: stretch;
  padding: 120px 0 118px;
}

.hero-bg {
  inset: 0;
  background-position: center top;
  filter: saturate(0.98) contrast(1.08);
  transform: none;
}

.hero-vignette {
  background:
    linear-gradient(90deg, rgba(5, 6, 8, 0.96) 0%, rgba(5, 6, 8, 0.78) 31%, rgba(5, 6, 8, 0.35) 58%, rgba(5, 6, 8, 0.86) 100%),
    linear-gradient(180deg, rgba(5, 6, 8, 0.76) 0%, rgba(5, 6, 8, 0.26) 42%, rgba(5, 6, 8, 0.92) 100%);
}

.hero-grid {
  background-size: 96px 96px;
  opacity: 0.5;
  mask-image: linear-gradient(90deg, black 0%, black 48%, transparent 82%);
  -webkit-mask-image: linear-gradient(90deg, black 0%, black 48%, transparent 82%);
}

.hero-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 74px 48px 0;
  text-align: left;
}

.hero-inner .kicker,
.section-head .kicker {
  padding-left: 0;
}

.hero-title {
  align-items: flex-start;
  max-width: 720px;
  margin-bottom: 28px;
  text-shadow: 0 18px 70px rgba(0, 0, 0, 0.72);
}

.hero-title .line-1,
.hero-title .line-2 {
  letter-spacing: 0.04em;
}

.hero-sub {
  max-width: 620px;
  color: rgba(255, 248, 238, 0.88);
  text-align: left;
}

.hero-tagline {
  max-width: 560px;
  color: rgba(216, 208, 195, 0.86);
}

.hero-cta {
  justify-content: flex-start;
}

.btn {
  min-height: 50px;
  padding: 0 26px;
  border-radius: 999px;
  letter-spacing: 0.12em;
}

.btn-primary {
  background: #fff8ee;
  border-color: #fff8ee;
  color: #11151b;
}

.hero-cta .btn-primary:nth-child(2) {
  background: rgba(230, 178, 123, 0.14);
  border-color: rgba(230, 178, 123, 0.42);
  color: var(--brand);
}

.btn-ghost {
  background: rgba(5, 6, 8, 0.28);
  border-color: rgba(255, 248, 238, 0.2);
}

.hero-proof {
  position: absolute;
  left: 50%;
  bottom: 28px;
  z-index: 3;
  width: min(1240px, calc(100% - 64px));
  transform: translateX(-50%);
  display: grid;
  grid-template-columns: repeat(3, minmax(130px, 1fr)) minmax(260px, 1.35fr);
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 248, 238, 0.12);
  border-radius: 10px;
  background: rgba(255, 248, 238, 0.08);
  box-shadow: 0 28px 72px -42px rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.hero-proof.reveal {
  transform: translateX(-50%) translateY(24px);
}

.hero-proof.reveal.is-in {
  transform: translateX(-50%) translateY(0);
}

.proof-item,
.proof-seal {
  min-height: 86px;
  padding: 18px 22px;
  background: rgba(5, 6, 8, 0.72);
}

.proof-item span {
  display: block;
  font-family: var(--display);
  font-size: 30px;
  line-height: 1;
  color: var(--gold);
}

.proof-item p,
.proof-seal p {
  margin: 7px 0 0;
  color: rgba(216, 208, 195, 0.68);
  font-size: 12px;
  letter-spacing: 0.08em;
}

.proof-seal strong {
  display: block;
  margin-top: 2px;
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink-0);
  letter-spacing: 0.06em;
}

.hero-scroll {
  left: auto;
  right: 42px;
  bottom: 36px;
  transform: none;
}

.section {
  padding: 118px 0;
  background:
    linear-gradient(180deg, rgba(255, 248, 238, 0.018), rgba(255, 248, 238, 0)),
    var(--bg-1);
}

.section-head {
  position: relative;
  max-width: none;
  display: grid;
  grid-template-columns: minmax(260px, 0.8fr) minmax(0, 1.2fr);
  gap: 44px;
  align-items: end;
  margin-bottom: 46px;
}

.section-head .kicker {
  grid-column: 1 / -1;
  margin-bottom: 0;
  color: var(--brand);
}

.section-head h2 {
  margin: 0;
  max-width: 560px;
}

.section-sub {
  max-width: 620px;
  margin-bottom: 7px;
  color: rgba(216, 208, 195, 0.62);
}

.about-layout {
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 28px;
}

.about-copy {
  position: relative;
  padding: 44px;
  border: 1px solid rgba(255, 248, 238, 0.11);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(119, 213, 255, 0.09), transparent 35%),
    rgba(255, 248, 238, 0.04);
}

.about-copy p:first-child {
  font-family: var(--serif);
  font-size: 24px;
  line-height: 1.68;
  color: var(--ink-0);
}

.about-highlight {
  min-height: auto;
  border-color: rgba(230, 178, 123, 0.24);
  background:
    linear-gradient(150deg, rgba(230, 178, 123, 0.16), rgba(119, 213, 255, 0.06)),
    rgba(255, 248, 238, 0.045);
}

.capability-grid {
  grid-template-columns: 0.9fr 1.1fr 0.9fr;
  margin-top: 28px;
}

.capability-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-color: rgba(255, 248, 238, 0.11);
  background:
    linear-gradient(180deg, rgba(255, 248, 238, 0.075), rgba(255, 248, 238, 0.018)),
    var(--bg-2);
}

.capability-card:nth-child(2) {
  transform: translateY(28px);
  background:
    linear-gradient(180deg, rgba(230, 178, 123, 0.12), rgba(255, 248, 238, 0.025)),
    var(--bg-2);
}

.capability-num {
  margin-bottom: auto;
  color: var(--info-blue);
}

.partner-panel {
  margin-top: 56px;
  grid-template-columns: 1.15fr 0.85fr;
  border-color: rgba(255, 248, 238, 0.12);
  background:
    linear-gradient(90deg, rgba(230, 178, 123, 0.09), transparent 55%),
    rgba(255, 248, 238, 0.035);
}

.partner-list span {
  border-radius: 999px;
  border-color: rgba(255, 248, 238, 0.14);
}

.video-grid {
  grid-template-columns: 1.1fr 0.9fr 0.9fr;
  align-items: stretch;
}

.video-card:first-child .video-cover {
  aspect-ratio: 16 / 9;
}

.video-card:first-child {
  transform: translateY(-18px);
}

.video-cover,
.gallery-feature,
.work-card,
.policy-card,
.audit-card,
.qr-frame,
.policy-article,
.policy-sidebar {
  border-radius: 10px;
}

.video-cover {
  border-color: rgba(255, 248, 238, 0.12);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02), 0 30px 80px -55px rgba(0,0,0,0.95);
}

.gallery-stack {
  gap: 28px;
}

.rights-feature {
  min-height: 640px;
  border-color: rgba(255, 248, 238, 0.12);
}

.rights-feature figcaption {
  left: 30px;
  bottom: 32px;
  max-width: 620px;
  padding: 0;
}

.gallery-feature .cap-tag,
.work-tag {
  color: var(--brand);
}

.gallery-feature .cap-title {
  font-size: 34px;
  max-width: 650px;
}

.cap-desc {
  color: rgba(255, 248, 238, 0.78);
}

.rights-box {
  right: 30px;
  bottom: 30px;
  width: min(440px, 36%);
  border: 1px solid rgba(119, 213, 255, 0.3);
  border-left: 0;
  border-top: 3px solid var(--info-blue);
  background:
    linear-gradient(180deg, rgba(119, 213, 255, 0.12), rgba(5, 6, 8, 0.76)),
    rgba(5, 6, 8, 0.74);
  color: #bfeaff;
}

.work-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.work-card {
  grid-template-columns: minmax(220px, 0.92fr) minmax(0, 1fr);
  border-color: rgba(255, 248, 238, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 248, 238, 0.052), rgba(255, 248, 238, 0.018)),
    var(--bg-2);
}

.work-cover {
  min-height: 420px;
}

.work-card figcaption {
  padding: 34px;
}

.work-card h3 {
  font-size: 28px;
}

.rights-note {
  border: 1px solid rgba(119, 213, 255, 0.24);
  border-left: 0;
  border-top: 3px solid var(--info-blue);
  background: rgba(119, 213, 255, 0.08);
}

.policy-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.policy-card {
  min-height: 320px;
  border-color: rgba(255, 248, 238, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 248, 238, 0.07), rgba(255, 248, 238, 0.018)),
    var(--bg-2);
}

.policy-card:nth-child(2) {
  transform: translateY(24px);
}

.policy-card:nth-child(3) {
  transform: translateY(10px);
}

.policy-card:hover {
  transform: translateY(-8px);
}

.policy-card:nth-child(2):hover,
.policy-card:nth-child(3):hover {
  transform: translateY(-4px);
}

.join-download {
  margin-top: 54px;
}

.contact-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
  gap: 72px;
}

.contact-info {
  padding: 26px 34px;
  border: 1px solid rgba(255, 248, 238, 0.12);
  border-radius: 10px;
  background: rgba(255, 248, 238, 0.035);
}

.info-row {
  grid-template-columns: 88px 1fr;
}

.contact-side {
  gap: 22px;
}

.audit-card {
  border-color: rgba(213, 71, 67, 0.38);
  border-left: 0;
  border-top: 3px solid var(--crimson);
  background:
    linear-gradient(140deg, rgba(213, 71, 67, 0.17), rgba(119, 213, 255, 0.075)),
    rgba(255, 248, 238, 0.035);
}

.qr-frame {
  max-width: 240px;
}

.site-footer {
  background:
    linear-gradient(180deg, rgba(255, 248, 238, 0.028), transparent),
    #050608;
}

.footer-inner {
  align-items: flex-start;
}

.policy-hero {
  background:
    linear-gradient(90deg, rgba(5, 6, 8, 0.96), rgba(5, 6, 8, 0.68) 54%, rgba(5, 6, 8, 0.9)),
    url('assets/images/banner_pc.jpg') center / cover;
}

.policy-article {
  background:
    linear-gradient(180deg, rgba(255, 248, 238, 0.055), rgba(255, 248, 238, 0.02)),
    var(--bg-1);
}

@media (max-width: 1100px) {
  .hero-proof {
    grid-template-columns: repeat(3, 1fr);
  }
  .proof-seal {
    grid-column: 1 / -1;
    min-height: auto;
  }
  .section-head,
  .about-layout,
  .partner-panel,
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .capability-grid,
  .video-grid,
  .policy-grid {
    grid-template-columns: 1fr;
  }
  .capability-card:nth-child(2),
  .video-card:first-child,
  .policy-card:nth-child(2),
  .policy-card:nth-child(3) {
    transform: none;
  }
  .work-grid,
  .work-card {
    grid-template-columns: 1fr;
  }
  .rights-box {
    width: auto;
    left: 30px;
  }
}

/* Contact second pass: remove stretched blank space and keep QR visible sooner. */
.contact .section-head {
  margin-bottom: 32px;
}

.section.contact {
  padding-top: 92px;
}

.contact-grid {
  align-items: start;
  gap: 34px;
}

.contact-info {
  min-height: 0;
  padding: 8px 28px;
}

.info-row {
  padding: 15px 0;
}

.audit-card {
  padding: 21px 22px;
}

.audit-card h3 {
  margin-bottom: 12px;
  font-size: 27px;
}

.audit-card dl {
  gap: 8px;
}

.contact-qr {
  padding: 14px;
}

.qr-frame {
  max-width: 190px;
}

.qr-caption {
  margin-top: 10px;
}

@media (max-width: 720px) {
  .qr-frame {
    max-width: 220px;
  }
}

@media (max-width: 720px) {
  .site-header {
    padding: 12px 0;
  }
  .nav-inner {
    width: calc(100% - 24px);
    padding: 8px 10px 8px 12px;
  }
  .mobile-nav {
    margin: 8px 12px 0;
    border: 1px solid rgba(255, 248, 238, 0.12);
    border-radius: 14px;
  }
  .hero {
    min-height: 100svh;
    padding: 92px 0 330px;
  }
  .hero-inner {
    padding: 40px 22px 0;
  }
  .hero-title {
    font-size: 64px;
  }
  .hero-sub {
    letter-spacing: 0.12em;
  }
  .hero-proof {
    width: calc(100% - 28px);
    bottom: 18px;
    grid-template-columns: 1fr;
  }
  .proof-item,
  .proof-seal {
    min-height: 68px;
    padding: 14px 16px;
  }
  .proof-item span {
    font-size: 26px;
  }
  .hero-scroll {
    display: none;
  }
  .section {
    padding: 76px 0;
  }
  .section-head {
    gap: 14px;
  }
  .about-copy,
  .contact-info,
  .policy-article {
    padding: 24px;
  }
  .about-copy p:first-child {
    font-size: 19px;
  }
  .rights-feature {
    min-height: 820px;
  }
  .rights-feature figcaption {
    left: 20px;
    right: 20px;
    bottom: 244px;
    max-width: none;
  }
  .gallery-feature .cap-title {
    font-size: 24px;
  }
  .rights-box {
    left: 20px;
    right: 20px;
    bottom: 20px;
  }
  .work-cover {
    min-height: 300px;
  }
  .work-card figcaption {
    padding: 24px;
  }
  .work-card h3 {
    font-size: 24px;
  }
  .policy-card {
    min-height: 230px;
  }
  .qr-frame {
    max-width: 260px;
  }
}

/* =========================================================================
   2026-06-04 layout cleanup: numbering, policies, contact, footer
   ========================================================================= */
.capability-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  gap: 20px;
}

.capability-card {
  position: relative;
  min-height: 225px;
  justify-content: flex-start;
  padding: 28px;
  overflow: hidden;
  transform: none !important;
  border-color: rgba(255, 248, 238, 0.13);
  background:
    linear-gradient(180deg, rgba(255, 248, 238, 0.07), rgba(255, 248, 238, 0.02)),
    rgba(13, 13, 18, 0.96);
}

.capability-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto;
  height: 3px;
  background: linear-gradient(90deg, var(--brand), rgba(119, 213, 255, 0.72), transparent);
  opacity: 0.85;
}

.capability-card:nth-child(2) {
  background:
    linear-gradient(180deg, rgba(230, 178, 123, 0.11), rgba(255, 248, 238, 0.024)),
    rgba(13, 13, 18, 0.96);
}

.capability-num,
.policy-num {
  width: max-content;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  margin: 0 0 20px;
  padding: 0 11px;
  border: 1px solid rgba(230, 178, 123, 0.28);
  border-radius: 999px;
  background: rgba(230, 178, 123, 0.08);
  color: var(--brand);
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.12em;
}

.capability-card h3 {
  margin-bottom: 12px;
  font-size: 24px;
  line-height: 1.32;
}

.capability-card p {
  color: rgba(216, 208, 195, 0.74);
  line-height: 1.9;
}

.policy-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  align-items: stretch;
}

.policy-card,
.policy-card:nth-child(2),
.policy-card:nth-child(3) {
  min-height: 210px;
  padding: 26px 28px;
  transform: none !important;
}

.policy-card {
  border-color: rgba(255, 248, 238, 0.13);
  background:
    linear-gradient(135deg, rgba(119, 213, 255, 0.1), transparent 42%),
    linear-gradient(180deg, rgba(255, 248, 238, 0.07), rgba(255, 248, 238, 0.018)),
    rgba(13, 13, 18, 0.96);
}

.policy-card:hover,
.policy-card:nth-child(2):hover,
.policy-card:nth-child(3):hover {
  transform: translateY(-4px) !important;
}

.policy-card h3 {
  font-size: 24px;
}

.policy-link {
  min-height: 34px;
  align-items: center;
  padding: 0 13px;
  border: 1px solid rgba(197, 165, 114, 0.34);
  border-radius: 999px;
  background: rgba(197, 165, 114, 0.08);
}

.contact {
  padding-bottom: 96px;
}

.contact-grid {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 380px);
  gap: 42px;
  align-items: stretch;
}

.contact-info {
  min-height: 100%;
  padding: 10px 32px;
  border: 1px solid rgba(255, 248, 238, 0.13);
  border-radius: 10px;
  background:
    linear-gradient(135deg, rgba(230, 178, 123, 0.075), transparent 42%),
    rgba(255, 248, 238, 0.035);
}

.info-row {
  grid-template-columns: 96px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
}

.info-label {
  color: rgba(216, 208, 195, 0.56);
}

.info-value {
  font-size: 18px;
  line-height: 1.7;
}

.contact-side {
  position: static;
  align-content: start;
  gap: 18px;
}

.audit-card,
.contact-qr {
  border: 1px solid rgba(255, 248, 238, 0.13);
  border-radius: 10px;
  background:
    linear-gradient(145deg, rgba(119, 213, 255, 0.09), rgba(230, 178, 123, 0.045)),
    rgba(255, 248, 238, 0.035);
  box-shadow: 0 22px 70px -58px rgba(0, 0, 0, 0.95);
}

.audit-card {
  padding: 24px;
  border-top: 3px solid rgba(119, 213, 255, 0.82);
}

.audit-label {
  margin-bottom: 12px;
  color: var(--brand);
}

.audit-card h3 {
  margin-bottom: 16px;
  font-size: 30px;
}

.audit-card dl {
  gap: 10px;
}

.audit-card dl div {
  grid-template-columns: 82px minmax(0, 1fr);
}

.audit-card dd {
  font-size: 16px;
}

.contact-qr {
  align-items: center;
  padding: 18px;
}

.qr-frame {
  max-width: 220px;
  border-radius: 8px;
}

.qr-caption {
  margin: 14px 0 0;
}

.site-footer {
  padding: 54px 0 36px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  align-items: start;
  gap: 24px 42px;
}

.foot-brand {
  gap: 7px;
}

.foot-contact {
  min-width: 0;
  display: grid;
  grid-template-columns: minmax(260px, 1.45fr) minmax(150px, 0.72fr) minmax(220px, 1fr);
  gap: 12px;
}

.foot-contact span,
.foot-contact a {
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid rgba(255, 248, 238, 0.1);
  border-radius: 8px;
  background: rgba(255, 248, 238, 0.028);
  line-height: 1.55;
}

.foot-nav,
.foot-public,
.foot-copy {
  grid-column: 1 / -1;
}

.foot-nav {
  padding-top: 10px;
  flex-wrap: wrap;
  gap: 14px 28px;
}

.foot-public {
  justify-content: flex-start;
  padding-top: 22px;
  gap: 12px 22px;
}

.foot-copy {
  padding-top: 4px;
  text-align: left;
  letter-spacing: 0.28em;
}

@media (max-width: 1100px) {
  .capability-grid,
  .policy-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .foot-contact {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .capability-card,
  .policy-card,
  .policy-card:nth-child(2),
  .policy-card:nth-child(3) {
    min-height: auto;
  }

  .contact {
    padding-bottom: 76px;
  }

  .contact-info {
    padding: 6px 22px;
  }

  .info-row,
  .audit-card dl div {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .contact-grid {
    gap: 24px;
  }

  .foot-contact span,
  .foot-contact a {
    padding: 11px 12px;
  }
}

/* Final contact override: keep the contact card compact and avoid empty stretch. */
.contact .section-head {
  margin-bottom: 32px;
}

.contact-grid {
  align-items: start;
  gap: 34px;
}

.contact-info {
  min-height: 0;
  padding: 8px 28px;
}

.info-row {
  padding: 15px 0;
}

.audit-card {
  padding: 21px 22px;
}

.audit-card h3 {
  margin-bottom: 12px;
  font-size: 27px;
}

.audit-card dl {
  gap: 8px;
}

.contact-qr {
  padding: 14px;
}

.qr-frame {
  max-width: 190px;
}

.qr-caption {
  margin-top: 10px;
}

@media (max-width: 720px) {
  .qr-frame {
    max-width: 220px;
  }
}