/* =================================================================
   HOME.CSS — DUSK SERIES · 官網首頁
   Style: Cinematic Editorial · Dark Luxury · Brutalist Detail
   ================================================================= */

/* ===== SITE-WIDE NAV (沿用至所有頁面) ===== */
.site-nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:all 0.5s cubic-bezier(.2,.7,.2,1);
  padding:1.4rem 2rem;
}
.site-nav.is-scrolled{
  background:rgba(8,8,10,0.85);
  backdrop-filter:blur(16px) saturate(1.2);
  border-bottom-color:var(--line);
  padding:0.7rem 2rem;
}
.site-nav-inner{
  max-width:1600px;margin:0 auto;
  display:flex;justify-content:space-between;align-items:center;
  gap:2rem;
}
.site-brand{
  display:flex;align-items:baseline;gap:0.5rem;
  text-decoration:none;color:var(--ink);
  font-family:'Cinzel',serif;font-weight:900;
}
.brand-mark{
  font-size:1.4rem;color:var(--gold);
  margin-right:0.2rem;
  display:inline-block;transform:translateY(2px);
}
.brand-text{
  font-size:0.9rem;letter-spacing:0.3em;color:var(--ink);
}
.brand-sub{
  font-family:'JetBrains Mono',monospace;font-weight:400;
  font-size:0.62rem;letter-spacing:0.4em;color:var(--gold);
  border-left:1px solid var(--line);padding-left:0.8rem;margin-left:0.4rem;
}

.site-menu{
  display:flex;gap:0.3rem;list-style:none;
}
.site-menu a{
  text-decoration:none;
  font-family:'JetBrains Mono',monospace;font-weight:400;
  font-size:0.7rem;letter-spacing:0.32em;
  color:var(--ink-dim);
  padding:0.5rem 1rem;
  border:1px solid transparent;
  transition:all 0.3s;
  display:flex;align-items:center;gap:0.5rem;
}
.site-menu a .num{
  color:var(--gold-soft);font-size:0.55rem;
  border-right:1px solid var(--ink-faint);padding-right:0.5rem;
}
.site-menu a:hover{color:var(--gold);border-color:var(--line)}
.site-menu a.active{
  color:var(--gold);border-color:var(--line);
  background:rgba(201,169,97,0.04);
}
.site-menu a.next{color:var(--blood)}
.site-menu a.next .num{color:var(--blood)}
.site-menu a.next:hover{border-color:rgba(168,40,40,0.5)}

.site-nav-cta{
  display:flex;align-items:center;gap:0.6rem;
  font-family:'JetBrains Mono',monospace;font-size:0.62rem;
  letter-spacing:0.35em;color:var(--ink-soft);
  padding:0.4rem 0.9rem;border:1px solid var(--ink-faint);
}
.cta-dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--aurora);
  box-shadow:0 0 8px var(--aurora);
  animation:pulse-dot 2.2s ease-in-out infinite;
}
@keyframes pulse-dot{
  0%,100%{opacity:0.7;transform:scale(1)}
  50%{opacity:1;transform:scale(1.4)}
}

@media (max-width:1100px){
  .site-menu{display:none}
  .site-nav-cta{display:none}
}
@media (max-width:768px){
  .site-nav{padding:1rem}
  .brand-sub{display:none}
}

/* ===== HOME HERO · CINEMATIC OPENER ===== */
.page-home{padding-top:0}
.home-hero{
  position:relative;
  min-height:100vh;min-height:100svh;
  display:flex;flex-direction:column;justify-content:center;
  padding:8rem 3rem 5rem;
  overflow:hidden;
  z-index:3;
}

.hero-bg{
  position:absolute;inset:0;z-index:-1;
}
.hero-bg-img{
  width:100%;height:100%;object-fit:cover;
  object-position:center 30%;
  filter:contrast(1.05) brightness(0.55) saturate(0.95);
  animation:hero-zoom 18s ease-out infinite alternate;
}
@keyframes hero-zoom{
  0%{transform:scale(1.02) translate(0,0)}
  100%{transform:scale(1.1) translate(-1.5%,-1%)}
}
.hero-bg-tint{
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,
      rgba(8,8,10,0.75) 0%,
      rgba(8,8,10,0.35) 35%,
      rgba(8,8,10,0.6) 70%,
      rgba(8,8,10,0.95) 100%),
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(168,40,40,0.15), transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 70%, rgba(95,179,160,0.08), transparent 60%);
}
.hero-bg-vignette{
  position:absolute;inset:0;
  background:radial-gradient(ellipse 100% 100% at 50% 50%, transparent 30%, rgba(8,8,10,0.6) 100%);
}

/* 細微網格線 */
.hero-grid-lines{
  position:absolute;inset:0;z-index:0;pointer-events:none;
  display:grid;grid-template-columns:repeat(5,1fr);
}
.hero-grid-lines span{
  border-right:1px solid rgba(201,169,97,0.04);
}
.hero-grid-lines span:last-child{border-right:none}

.hero-content{
  position:relative;z-index:5;max-width:1200px;width:100%;margin:0 auto;
}

.hero-top-row{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:4rem;flex-wrap:wrap;gap:1rem;
}
.hero-series-badge{
  display:flex;align-items:center;gap:0.7rem;
  font-family:'JetBrains Mono',monospace;font-weight:400;
  padding:0.55rem 1.1rem;
  background:rgba(8,8,10,0.55);
  border:1px solid var(--line);
  backdrop-filter:blur(8px);
}
.hsb-num{font-size:0.7rem;letter-spacing:0.5em;color:var(--gold);font-weight:700}
.hsb-divider{color:var(--ink-faint)}
.hsb-name{font-size:0.65rem;letter-spacing:0.45em;color:var(--ink-soft)}

.hero-status{
  display:flex;align-items:center;gap:0.6rem;
  font-family:'JetBrains Mono',monospace;font-size:0.65rem;
  letter-spacing:0.5em;color:var(--blood);
  padding:0.55rem 1.1rem;
  background:rgba(168,40,40,0.08);
  border:1px solid rgba(168,40,40,0.3);
}
.status-pulse{
  width:8px;height:8px;border-radius:50%;
  background:var(--blood);
  box-shadow:0 0 10px var(--blood),0 0 20px var(--blood);
  animation:pulse-dot 1.8s ease-in-out infinite;
}

.hero-megatitle{
  display:flex;flex-direction:column;
  margin-bottom:2.5rem;
}
.mt-line{display:block;line-height:1}
.mt-pre{
  font-family:'Noto Serif TC',serif;font-weight:300;
  font-size:clamp(1rem, 1.8vw, 1.4rem);
  letter-spacing:0.6em;color:var(--gold);
  margin-bottom:1.2rem;
  text-shadow:0 0 24px rgba(201,169,97,0.4);
}
.mt-en{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:clamp(3.2rem, 9vw, 8rem);
  letter-spacing:0.06em;
  color:var(--ink);
  line-height:0.92;
}
.mt-em{
  background:linear-gradient(180deg, var(--gold) 0%, var(--ink) 60%, var(--blood) 130%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  text-shadow:0 0 60px rgba(168,40,40,0.3);
  margin-top:0.1em;
}

.hero-tagline-wrap{
  display:flex;align-items:center;gap:1.2rem;
  margin-bottom:3rem;max-width:760px;
}
.tagline-rule{
  flex:0 0 30px;height:1px;background:linear-gradient(90deg, transparent, var(--gold));
}
.tagline-rule:last-child{background:linear-gradient(90deg, var(--gold), transparent)}
.hero-tagline{
  font-family:'Cormorant Garamond','Noto Serif TC',serif;font-weight:300;
  font-style:italic;
  font-size:clamp(1.05rem, 1.7vw, 1.45rem);
  line-height:1.85;color:var(--ink);flex:1;
  text-shadow:0 2px 12px rgba(0,0,0,0.85);
}
.hero-tagline em{
  font-style:italic;color:var(--gold);font-weight:400;
}
.hero-tagline em.warn{color:#e84050;text-shadow:0 0 18px rgba(232,64,80,0.5)}

.hero-meta-strip{
  display:grid;grid-template-columns:repeat(auto-fit, minmax(160px, 1fr));
  gap:0.1rem;
  margin-bottom:3rem;max-width:860px;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.hms-item{
  padding:1rem 1.1rem;
  border-right:1px solid var(--line);
  background:rgba(8,8,10,0.4);
  backdrop-filter:blur(4px);
}
.hms-item:last-child{border-right:none}
.hms-label{
  display:block;
  font-family:'JetBrains Mono',monospace;font-size:0.58rem;
  letter-spacing:0.45em;color:var(--gold);margin-bottom:0.35rem;
}
.hms-value{
  display:block;
  font-family:'Noto Serif TC',serif;font-size:0.88rem;
  letter-spacing:0.08em;color:var(--ink);font-weight:400;
}

.hero-cta-row{
  display:flex;gap:1rem;flex-wrap:wrap;
}
.cta{
  display:inline-flex;align-items:center;gap:0.8rem;
  font-family:'JetBrains Mono',monospace;font-weight:400;
  font-size:0.78rem;letter-spacing:0.4em;
  padding:1.1rem 1.8rem;
  text-decoration:none;
  transition:all 0.3s cubic-bezier(.2,.7,.2,1);
  position:relative;overflow:hidden;
}
.cta-primary{
  background:var(--gold);color:var(--bg);
  border:1px solid var(--gold);
}
.cta-primary:hover{
  background:transparent;color:var(--gold);
  box-shadow:0 0 30px rgba(201,169,97,0.4);
}
.cta-primary .cta-arrow{font-size:1rem;transition:transform 0.3s}
.cta-primary:hover .cta-arrow{transform:translateX(6px)}

.cta-ghost{
  background:rgba(8,8,10,0.6);color:var(--ink);
  border:1px solid var(--ink-faint);backdrop-filter:blur(8px);
}
.cta-ghost:hover{border-color:var(--gold);color:var(--gold)}
.cta-play{
  font-size:0.7rem;color:var(--gold);
  border:1px solid var(--gold);border-radius:50%;
  width:24px;height:24px;display:inline-flex;
  align-items:center;justify-content:center;padding-left:2px;
}

.hero-scroll-hint{
  position:absolute;bottom:2rem;left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:0.8rem;
  z-index:5;
}
.hsh-text{
  font-family:'JetBrains Mono',monospace;font-size:0.6rem;
  letter-spacing:0.5em;color:var(--ink-dim);
}
.hsh-line{
  width:1px;height:50px;
  background:linear-gradient(180deg, var(--gold), transparent);
  animation:scroll-line 2.5s ease-in-out infinite;
  transform-origin:top;
}
@keyframes scroll-line{
  0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(0);transform-origin:bottom}
}

@media (max-width:768px){
  .home-hero{padding:6rem 1.5rem 4rem}
  .hero-top-row{margin-bottom:2.5rem}
  .hero-megatitle{margin-bottom:1.8rem}
  .hero-meta-strip{grid-template-columns:repeat(2, 1fr)}
  .hms-item:nth-child(2n){border-right:none}
  .hms-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .cta{padding:0.9rem 1.3rem;font-size:0.7rem;letter-spacing:0.3em}
  .tagline-rule{display:none}
}

/* ===== LOGLINE BAND ===== */
.logline-band{
  position:relative;
  padding:6rem 2rem;
  text-align:center;
  background:radial-gradient(ellipse 80% 100% at 50% 50%, rgba(8,8,12,0.95), var(--bg));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  z-index:3;
}
.lb-inner{
  max-width:1000px;margin:0 auto;
  opacity:0;transform:translateY(20px);
  transition:opacity 1s, transform 1s;
}
.logline-band.in-view .lb-inner{opacity:1;transform:translateY(0)}
.lb-quote-mark{
  font-family:'Cormorant Garamond',serif;
  font-size:6rem;color:var(--gold);
  line-height:0.5;margin-bottom:1rem;
  text-shadow:0 0 30px rgba(201,169,97,0.4);
}
.lb-text{
  font-family:'Cormorant Garamond','Noto Serif TC',serif;
  font-weight:300;font-style:italic;
  font-size:clamp(1.4rem, 2.6vw, 2.2rem);
  line-height:1.85;color:var(--ink);
  margin-bottom:2rem;
}
.lb-text em{
  font-style:italic;color:var(--gold);font-weight:400;
  text-shadow:0 0 20px rgba(201,169,97,0.5);
}
.lb-attr{
  font-family:'JetBrains Mono',monospace;font-size:0.7rem;
  letter-spacing:0.6em;color:var(--ink-dim);
}

/* ===== COMMON: SECTION SHOULDER ===== */
.section-shoulder{
  display:flex;align-items:center;gap:1.5rem;
  margin-bottom:2.5rem;
}
.ss-num{
  font-family:'JetBrains Mono',monospace;font-size:0.7rem;
  letter-spacing:0.5em;color:var(--gold);font-weight:700;
  flex-shrink:0;
}
.ss-rule{
  flex:1;height:1px;
  background:linear-gradient(90deg, var(--gold), transparent);
}

.big-title{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:clamp(2.2rem, 4.5vw, 3.8rem);
  letter-spacing:0.1em;color:var(--ink);
  line-height:1.1;margin-bottom:0.5rem;
}
.big-title-cn{
  font-family:'Noto Serif TC',serif;font-weight:300;
  font-size:clamp(0.9rem, 1.2vw, 1.05rem);
  letter-spacing:0.45em;color:var(--gold);
  margin-bottom:3rem;
}

/* ===== SAGA TIMELINE ===== */
.series-saga{padding:7rem 3rem;max-width:1400px;margin:0 auto;position:relative;z-index:3}

.saga-intro{
  max-width:880px;margin:0 0 4rem;
  font-family:'Noto Serif TC',serif;font-weight:300;
  font-size:1.1rem;line-height:2;color:var(--ink-soft);
}
.saga-intro em{color:var(--gold);font-style:normal;font-weight:400}

.saga-timeline{
  display:flex;flex-direction:column;gap:1.5rem;
  position:relative;
}
.saga-timeline::before{
  content:'';position:absolute;
  top:80px;bottom:80px;left:60px;
  width:1px;background:linear-gradient(180deg, transparent, var(--gold), var(--blood), transparent);
}

.saga-entry{
  display:grid;grid-template-columns:140px 1fr;gap:2rem;
  padding:2rem;
  background:linear-gradient(135deg, rgba(14,14,18,0.6), rgba(8,8,10,0.85));
  border:1px solid var(--line);
  position:relative;
  opacity:0;transform:translateY(30px);
  transition:opacity 0.9s, transform 0.9s;
}
.saga-entry.in-view{opacity:1;transform:translateY(0)}
.saga-entry.done{border-color:var(--ink-faint);opacity:0.78}
.saga-entry.current{
  border-color:var(--gold);
  background:linear-gradient(135deg, rgba(201,169,97,0.06), rgba(8,8,10,0.9));
  box-shadow:0 0 40px rgba(201,169,97,0.08);
}
.saga-entry.future{
  border-color:rgba(168,40,40,0.3);
  background:linear-gradient(135deg, rgba(168,40,40,0.04), rgba(8,8,10,0.85));
}

.se-marker{
  display:flex;flex-direction:column;align-items:center;gap:0.8rem;
  padding-top:0.5rem;position:relative;z-index:2;
}
.se-num{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:3.2rem;line-height:1;
  width:90px;height:90px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--bg-2);
  border:2px solid currentColor;
  color:var(--ink-dim);
}
.saga-entry.done .se-num{color:var(--ink-dim);border-color:var(--ink-faint)}
.saga-entry.current .se-num{
  color:var(--gold);border-color:var(--gold);
  box-shadow:0 0 30px rgba(201,169,97,0.4), inset 0 0 20px rgba(201,169,97,0.1);
}
.saga-entry.future .se-num{color:var(--blood);border-color:var(--blood);border-style:dashed}
.se-status{
  font-family:'JetBrains Mono',monospace;font-size:0.6rem;
  letter-spacing:0.3em;color:inherit;
  padding:0.3rem 0.6rem;border:1px solid currentColor;
  white-space:nowrap;
}
.saga-entry.done .se-status{color:var(--ink-dim)}
.saga-entry.current .se-status{color:var(--gold)}
.saga-entry.future .se-status{color:var(--blood)}

.se-body{padding-top:0.4rem}
.se-titles{margin-bottom:1.2rem;padding-bottom:1rem;border-bottom:1px solid var(--ink-faint)}
.se-title{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:clamp(1.6rem, 2.4vw, 2rem);
  letter-spacing:0.15em;color:var(--ink);margin-bottom:0.3rem;
}
.saga-entry.current .se-title{color:var(--gold)}
.se-en{
  font-family:'Cinzel',serif;font-weight:600;
  font-size:0.85rem;letter-spacing:0.4em;color:var(--ink-dim);
  margin-bottom:0.3rem;
}
.se-vol{
  font-family:'JetBrains Mono',monospace;font-size:0.65rem;
  letter-spacing:0.4em;color:var(--gold-soft);
}
.se-tagline{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:1.2rem;line-height:1.7;color:var(--ink);
  margin-bottom:1rem;
}
.se-desc{
  font-family:'Noto Serif TC',serif;font-weight:300;
  font-size:0.95rem;line-height:1.95;color:var(--ink-soft);
  margin-bottom:1.4rem;
}
.se-desc strong{color:var(--gold);font-weight:400}
.se-tags{display:flex;gap:0.4rem;flex-wrap:wrap;margin-bottom:1.2rem}
.se-tags span{
  font-family:'JetBrains Mono',monospace;font-size:0.6rem;
  letter-spacing:0.3em;
  padding:0.3rem 0.7rem;
  border:1px solid var(--ink-faint);color:var(--ink-soft);
}
.se-cta{
  display:inline-flex;align-items:center;gap:0.5rem;
  font-family:'JetBrains Mono',monospace;font-size:0.75rem;
  letter-spacing:0.4em;color:var(--gold);text-decoration:none;
  padding:0.7rem 1.2rem;
  border:1px solid var(--gold);
  transition:all 0.3s;
}
.se-cta:hover{background:var(--gold);color:var(--bg)}

@media (max-width:768px){
  .series-saga{padding:4rem 1.5rem}
  .saga-timeline::before{display:none}
  .saga-entry{grid-template-columns:1fr;gap:1rem;padding:1.5rem}
  .se-num{width:64px;height:64px;font-size:2.2rem}
}

/* ===== FEATURES TRIPLE ===== */
.features{padding:7rem 3rem;max-width:1400px;margin:0 auto;position:relative;z-index:3}

.feature-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;
  margin-top:1rem;
}
.feat-card{
  display:block;text-decoration:none;color:var(--ink);
  background:var(--bg-2);
  border:1px solid var(--line);
  overflow:hidden;
  transition:all 0.4s cubic-bezier(.2,.7,.2,1);
  opacity:0;transform:translateY(30px);
  position:relative;
}
.feat-card.in-view{opacity:1;transform:translateY(0)}
.feat-card:nth-child(2){transition-delay:0.15s}
.feat-card:nth-child(3){transition-delay:0.3s}
.feat-card:hover{
  border-color:var(--gold);
  transform:translateY(-6px);
  box-shadow:0 24px 48px rgba(0,0,0,0.6), 0 0 40px rgba(201,169,97,0.08);
}

.feat-img-wrap{
  position:relative;width:100%;aspect-ratio:4/3;overflow:hidden;
}
.feat-img-wrap img{
  width:100%;height:100%;object-fit:cover;
  transition:transform 0.6s cubic-bezier(.2,.7,.2,1);
}
.feat-card:hover .feat-img-wrap img{transform:scale(1.08)}
.feat-tint{
  position:absolute;inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(8,8,10,0.85) 100%);
}

.feat-body{padding:2rem 1.8rem}
.feat-num{
  font-family:'JetBrains Mono',monospace;font-size:0.65rem;
  letter-spacing:0.5em;color:var(--gold);margin-bottom:0.8rem;
}
.feat-title{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:1.5rem;letter-spacing:0.15em;color:var(--ink);
  margin-bottom:0.3rem;
}
.feat-card:hover .feat-title{color:var(--gold)}
.feat-title-cn{
  font-family:'Noto Serif TC',serif;font-weight:300;
  font-size:0.78rem;letter-spacing:0.35em;color:var(--ink-soft);
  margin-bottom:1.1rem;padding-bottom:1.1rem;
  border-bottom:1px solid var(--ink-faint);
}
.feat-desc{
  font-family:'Noto Serif TC',serif;font-weight:300;
  font-size:0.92rem;line-height:1.85;color:var(--ink-soft);
  margin-bottom:1.2rem;
}
.feat-meta{
  display:flex;flex-wrap:wrap;gap:0.4rem;margin-bottom:1.4rem;
}
.feat-meta span{
  font-family:'JetBrains Mono',monospace;font-size:0.58rem;
  letter-spacing:0.3em;color:var(--ink-dim);
  padding:0.3rem 0.6rem;border:1px solid var(--ink-faint);
}
.feat-cta{
  font-family:'JetBrains Mono',monospace;font-size:0.72rem;
  letter-spacing:0.4em;color:var(--gold);
  padding-top:0.8rem;border-top:1px solid var(--ink-faint);
  transition:all 0.3s;
}
.feat-card:hover .feat-cta{letter-spacing:0.5em}

@media (max-width:900px){
  .feature-grid{grid-template-columns:1fr}
  .features{padding:4rem 1.5rem}
}

/* ===== KEY VISUALS STRIP ===== */
.key-visuals{padding:7rem 3rem;max-width:1500px;margin:0 auto;position:relative;z-index:3}

.kv-strip{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;
  grid-template-rows:1fr 1fr;
  gap:0.5rem;
  height:580px;
}
.kv-cell{
  position:relative;overflow:hidden;
  background:var(--bg-2);
  opacity:0;transform:scale(0.96);
  transition:opacity 1s, transform 1s;
}
.kv-cell.in-view{opacity:1;transform:scale(1)}
.kv-cell:nth-child(2){transition-delay:0.1s}
.kv-cell:nth-child(3){transition-delay:0.2s}
.kv-cell:nth-child(4){transition-delay:0.3s}
.kv-cell:nth-child(5){transition-delay:0.4s}

.kv-cell-1{grid-row:span 2;grid-column:span 1}
.kv-cell-2{grid-row:span 1;grid-column:span 2}
.kv-cell-3{grid-row:span 2;grid-column:span 1}
.kv-cell-4{grid-row:span 1;grid-column:span 1}
.kv-cell-5{grid-row:span 1;grid-column:span 1}

.kv-cell img{
  width:100%;height:100%;object-fit:cover;
  filter:contrast(1.02) saturate(0.95);
  transition:transform 0.8s cubic-bezier(.2,.7,.2,1), filter 0.5s;
}
.kv-cell:hover img{transform:scale(1.06);filter:contrast(1.08) saturate(1.1)}

.kv-cell figcaption{
  position:absolute;left:0;right:0;bottom:0;
  padding:1.4rem 1.4rem 1.2rem;
  background:linear-gradient(180deg, transparent 0%, rgba(8,8,10,0.95) 100%);
  pointer-events:none;
  transform:translateY(20%);
  transition:transform 0.5s, opacity 0.5s;
  opacity:0.92;
}
.kv-cell:hover figcaption{transform:translateY(0);opacity:1}
.kv-tag{
  display:block;
  font-family:'JetBrains Mono',monospace;font-size:0.6rem;
  letter-spacing:0.45em;color:var(--gold);margin-bottom:0.4rem;
}
.kv-cap{
  display:block;
  font-family:'Noto Serif TC',serif;font-weight:600;
  font-size:1rem;letter-spacing:0.18em;color:var(--ink);
  margin-bottom:0.3rem;
}
.kv-sub{
  display:block;
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:0.85rem;line-height:1.5;color:var(--ink-soft);
  max-height:0;overflow:hidden;
  transition:max-height 0.5s;
}
.kv-cell:hover .kv-sub{max-height:60px}

@media (max-width:900px){
  .key-visuals{padding:4rem 1.5rem}
  .kv-strip{
    grid-template-columns:1fr 1fr;
    grid-template-rows:auto;
    height:auto;
  }
  .kv-cell-1{grid-row:auto;grid-column:span 2;aspect-ratio:16/9}
  .kv-cell-2,.kv-cell-3,.kv-cell-4,.kv-cell-5{
    grid-row:auto;grid-column:span 1;aspect-ratio:4/3;
  }
  .kv-cell .kv-sub{max-height:60px}
}

/* ===== TRAILER ===== */
.trailer-band{
  padding:7rem 3rem;position:relative;z-index:3;
  background:radial-gradient(ellipse 100% 80% at 50% 50%, rgba(20,18,14,0.6), var(--bg));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.trailer-inner{max-width:1100px;margin:0 auto}
.trailer-desc{
  max-width:680px;margin:0 auto 3rem;text-align:center;
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:1.15rem;line-height:1.95;color:var(--ink-soft);
}
.trailer-desc em{color:var(--gold);font-style:italic}

.trailer-frame{
  position:relative;text-align:center;
}
.trailer-poster{
  position:relative;
  aspect-ratio:21/9;overflow:hidden;
  border:1px solid var(--line);
  margin-bottom:2rem;
  cursor:pointer;
}
.trailer-poster img{
  width:100%;height:100%;object-fit:cover;
  filter:brightness(0.6);
  transition:filter 0.5s, transform 0.8s;
}
.trailer-poster:hover img{filter:brightness(0.85);transform:scale(1.03)}
.tp-overlay{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:1.5rem;
  background:radial-gradient(ellipse 60% 60% at 50% 50%, transparent, rgba(8,8,10,0.4));
}
.tp-play{
  color:var(--gold);
  transition:transform 0.4s, color 0.4s;
}
.trailer-poster:hover .tp-play{
  transform:scale(1.15);color:var(--ink);
}
.tp-meta{text-align:center}
.tp-eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:0.65rem;
  letter-spacing:0.5em;color:var(--blood);margin-bottom:0.5rem;
}
.tp-title{
  font-family:'Cinzel',serif;font-weight:600;
  font-size:1.4rem;letter-spacing:0.3em;color:var(--ink);
}
.trailer-cta{
  display:inline-block;
  font-family:'JetBrains Mono',monospace;font-size:0.75rem;
  letter-spacing:0.45em;color:var(--gold);text-decoration:none;
  padding:0.8rem 1.5rem;border:1px solid var(--gold);
  transition:all 0.3s;
}
.trailer-cta:hover{background:var(--gold);color:var(--bg)}

@media (max-width:768px){.trailer-band{padding:4rem 1.5rem}}

/* ===== SUBSCRIBE ===== */
.subscribe-band{
  padding:7rem 3rem;position:relative;z-index:3;
}
.sb-inner{max-width:780px;margin:0 auto;text-align:center}
.sb-title{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:clamp(1.4rem, 2.6vw, 2.1rem);
  letter-spacing:0.15em;color:var(--ink);
  line-height:1.4;margin-bottom:1.2rem;
}
.sb-desc{
  font-family:'Noto Serif TC',serif;font-weight:300;
  font-size:1rem;line-height:1.9;color:var(--ink-soft);
  margin-bottom:2.5rem;
}
.sb-desc em{color:var(--gold);font-style:normal;font-weight:400}

.sb-form{
  display:flex;flex-wrap:wrap;gap:0.6rem;
  max-width:520px;margin:0 auto 2rem;
}
.sb-form input{
  flex:1;min-width:200px;
  background:rgba(14,14,18,0.7);border:1px solid var(--ink-faint);
  color:var(--ink);padding:1rem 1.2rem;
  font-family:'JetBrains Mono',monospace;font-size:0.78rem;letter-spacing:0.1em;
  transition:border-color 0.3s;
}
.sb-form input:focus{outline:none;border-color:var(--gold)}
.sb-form button{
  background:var(--gold);color:var(--bg);border:none;
  padding:1rem 1.8rem;
  font-family:'JetBrains Mono',monospace;font-weight:700;
  font-size:0.72rem;letter-spacing:0.4em;cursor:pointer;
  transition:all 0.3s;
}
.sb-form button:hover{background:var(--ink);color:var(--bg)}
.sb-feedback{
  width:100%;font-family:'JetBrains Mono',monospace;font-size:0.7rem;
  letter-spacing:0.3em;color:var(--aurora);margin-top:0.5rem;
}

.sb-or{
  font-family:'JetBrains Mono',monospace;font-size:0.65rem;
  letter-spacing:0.5em;color:var(--ink-dim);margin:2rem 0;
}

.sb-social{
  display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;
}
.sb-link{
  display:inline-flex;align-items:center;gap:0.8rem;
  text-decoration:none;color:var(--ink-soft);
  padding:0.8rem 1.3rem;border:1px solid var(--ink-faint);
  font-family:'JetBrains Mono',monospace;font-size:0.7rem;
  letter-spacing:0.3em;transition:all 0.3s;
}
.sb-link:hover{border-color:var(--gold);color:var(--gold)}
.sl-icon{font-size:1.1rem;color:var(--gold)}

@media (max-width:768px){.subscribe-band{padding:4rem 1.5rem}}

/* ===== SITE FOOTER ===== */
.site-footer{
  background:linear-gradient(180deg, var(--bg), #050507);
  border-top:1px solid var(--line);
  padding:5rem 3rem 2rem;
  position:relative;z-index:3;
}
.sf-inner{
  max-width:1400px;margin:0 auto;
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;
  padding-bottom:3rem;border-bottom:1px solid var(--ink-faint);
}
.sf-brand-col{padding-right:2rem}
.sf-logo{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:1.05rem;letter-spacing:0.3em;color:var(--gold);
  margin-bottom:1rem;
}
.sf-tagline{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:1rem;line-height:1.85;color:var(--ink-soft);
  margin-bottom:1.5rem;
}
.sf-credit{
  font-family:'JetBrains Mono',monospace;font-size:0.65rem;
  letter-spacing:0.2em;color:var(--ink-dim);line-height:2;
}

.sf-h4{
  font-family:'Cinzel',serif;font-weight:600;font-size:0.78rem;
  letter-spacing:0.4em;color:var(--gold);margin-bottom:1.2rem;
}
.sf-list{list-style:none}
.sf-list li{margin-bottom:0.55rem}
.sf-list a{
  text-decoration:none;color:var(--ink-soft);
  font-family:'Noto Serif TC',serif;font-size:0.85rem;
  letter-spacing:0.15em;transition:color 0.2s;
}
.sf-list a:hover{color:var(--gold)}
.sf-muted{
  color:var(--ink-faint);font-family:'Noto Serif TC',serif;
  font-size:0.85rem;letter-spacing:0.15em;
}

.sf-bottom{
  max-width:1400px;margin:0 auto;
  padding-top:2rem;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  font-family:'JetBrains Mono',monospace;font-size:0.62rem;
  letter-spacing:0.4em;color:var(--ink-faint);
}

@media (max-width:900px){
  .sf-inner{grid-template-columns:1fr 1fr;gap:2rem}
  .sf-brand-col{grid-column:span 2;padding-right:0}
}
@media (max-width:600px){
  .site-footer{padding:3rem 1.5rem 1.5rem}
  .sf-inner{grid-template-columns:1fr}
  .sf-brand-col{grid-column:auto}
}

/* ===== STORY SUBNAV (在 STORY 頁出現的章節快捷) ===== */
.story-subnav{
  position:fixed;top:74px;left:0;right:0;z-index:150;
  background:rgba(8,8,10,0.92);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  padding:0.6rem 2rem;
  transform:translateY(-100%);
  transition:transform 0.5s cubic-bezier(.2,.7,.2,1);
}
.site-nav.is-scrolled + .story-subnav{
  transform:translateY(0);
  top:54px;
}
.ssn-inner{
  max-width:1600px;margin:0 auto;
  display:flex;align-items:center;gap:0.3rem;flex-wrap:wrap;
  overflow-x:auto;
  scrollbar-width:none;
}
.ssn-inner::-webkit-scrollbar{display:none}
.ssn-label{
  font-family:'JetBrains Mono',monospace;font-size:0.6rem;
  letter-spacing:0.4em;color:var(--gold);font-weight:700;
  padding-right:1rem;border-right:1px solid var(--ink-faint);
  margin-right:0.5rem;flex-shrink:0;
}
.story-subnav a{
  text-decoration:none;
  font-family:'JetBrains Mono',monospace;font-weight:400;
  font-size:0.65rem;letter-spacing:0.25em;
  color:var(--ink-soft);
  padding:0.35rem 0.7rem;
  display:flex;align-items:center;gap:0.4rem;
  transition:color 0.3s;
  flex-shrink:0;
}
.story-subnav a span{
  color:var(--gold-soft);font-size:0.55rem;
}
.story-subnav a:hover{color:var(--gold)}
.story-subnav a:hover span{color:var(--gold)}

@media (max-width:768px){
  .story-subnav{padding:0.5rem 1rem;top:64px}
  .site-nav.is-scrolled + .story-subnav{top:50px}
  .ssn-label{font-size:0.55rem;padding-right:0.6rem;margin-right:0.3rem}
  .story-subnav a{font-size:0.58rem;padding:0.3rem 0.5rem}
}

/* ===== BREADCRUMB (STORY 頁開頭) ===== */
.page-breadcrumb{
  max-width:1400px;margin:0 auto;
  padding:1.5rem 3rem 0;
  font-family:'JetBrains Mono',monospace;font-size:0.65rem;
  letter-spacing:0.35em;color:var(--ink-dim);
  display:flex;align-items:center;gap:0.6rem;flex-wrap:wrap;
}
.page-breadcrumb a{color:var(--gold-soft);text-decoration:none;transition:color 0.2s}
.page-breadcrumb a:hover{color:var(--gold)}
.page-breadcrumb .sep{color:var(--ink-faint)}
.page-breadcrumb .current{color:var(--gold)}
@media (max-width:768px){.page-breadcrumb{padding:1rem 1.5rem 0}}

/* ===== SUBSCRIBE BAND (放在內頁底部前) ===== */
.inline-cta-band{
  margin:5rem -2rem 0;padding:4rem 2rem;
  background:radial-gradient(ellipse 80% 100% at 50% 50%, rgba(168,40,40,0.06), rgba(8,8,10,0.95));
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  text-align:center;
}
.icb-eyebrow{
  font-family:'JetBrains Mono',monospace;font-size:0.7rem;
  letter-spacing:0.5em;color:var(--gold);margin-bottom:1rem;
}
.icb-title{
  font-family:'Cinzel',serif;font-weight:900;
  font-size:clamp(1.4rem, 2.5vw, 2.1rem);letter-spacing:0.15em;
  color:var(--ink);margin-bottom:0.5rem;
}
.icb-desc{
  font-family:'Cormorant Garamond',serif;font-style:italic;
  font-size:1.1rem;line-height:1.85;color:var(--ink-soft);
  max-width:580px;margin:0 auto 2rem;
}
.icb-cta-row{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}