/* Sunny Studio 官网 v2 · 深色电影感 · 干净 · 动 */
@font-face { font-family: "Outfit"; font-weight: 500; font-display: swap; src: url(../fonts/outfit-latin-500-normal.woff2) format("woff2"); }
@font-face { font-family: "Outfit"; font-weight: 600; font-display: swap; src: url(../fonts/outfit-latin-600-normal.woff2) format("woff2"); }
@font-face { font-family: "Outfit"; font-weight: 700; font-display: swap; src: url(../fonts/outfit-latin-700-normal.woff2) format("woff2"); }
@font-face { font-family: "Outfit"; font-weight: 800; font-display: swap; src: url(../fonts/outfit-latin-800-normal.woff2) format("woff2"); }
@font-face { font-family: "Outfit"; font-weight: 900; font-display: swap; src: url(../fonts/outfit-latin-900-normal.woff2) format("woff2"); }
@font-face { font-family: "SunnySC"; font-weight: 500 900; font-display: swap; src: url(../fonts/sunny-sc-black-v4.woff2) format("woff2"); }
@font-face { font-family: "Fredoka"; font-weight: 600; font-display: swap; src: url(../fonts/Fredoka-SemiBold.ttf) format("truetype"); }

:root {
  --bg: #000; --bg1: #0a0a0c; --bg2: #141417; --ink: #f5f5f7; --ink2: #a1a1a6; --ink3: #6e6e73; --line: rgba(255,255,255,.12);
  --orange: #FF8A3D; --pink: #FF4F8B; --violet: #7B5CFF; --blue: #3B74FF; --green: #18B97F; --yellow: #FFB51F;
  --rainbow: linear-gradient(90deg, #FFB51F, #FF8A3D, #FF4F8B, #7B5CFF, #3B74FF, #18B97F, #FFB51F);
  --disp: "Outfit", "SunnySC", -apple-system, "PingFang SC", "Noto Sans CJK SC", sans-serif;
  --body: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
  --brand: "Fredoka", "Outfit", -apple-system, sans-serif;
  --ease: cubic-bezier(.2,.8,.2,1); --gut: max(20px, 4.2vw); --nav: 52px; --maxw: 1440px;
}
.c-orange { --c: var(--orange); } .c-pink { --c: var(--pink); } .c-violet { --c: var(--violet); } .c-blue { --c: var(--blue); } .c-green { --c: var(--green); } .c-yellow { --c: var(--yellow); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body { background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 17px; line-height: 1.5; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; overflow-x: clip; }
img, video, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--orange); color: #000; }
html.intro-on { overflow: hidden; }

/* ---------------- 标题与文字 ---------------- */
.h-hero, .h-xl, .h-l, .in-tag, .cine-title, .ab-title, .spot-name, .mf-text, .ch-now h3, .in-sub, .lead { text-wrap: balance; }
.h-hero, .h-xl, .h-l, .in-tag, .cine-title, .ab-title, .spot-name { font-family: var(--disp); font-weight: 800; letter-spacing: -.04em; line-height: .98; white-space: pre-line; }
html[data-lang="zh"] :is(.h-hero, .h-xl, .h-l, .in-tag, .cine-title, .ab-title, .spot-name) { font-weight: 900; letter-spacing: -.02em; line-height: 1.08; }
.h-hero { font-size: clamp(48px, 8.6vw, 156px); }
.h-xl { font-size: clamp(44px, 7.6vw, 136px); }
.h-l { font-size: clamp(36px, 5.2vw, 92px); }
.eyebrow { --c: var(--orange); display: inline-flex; align-items: center; gap: 12px; font: 600 clamp(14px, 1.3vw, 18px)/1 var(--disp); letter-spacing: .02em; color: var(--c); margin-bottom: 22px; }
.eyebrow b { font-weight: 700; color: #000; background: var(--c); border-radius: 999px; padding: 6px 11px; font-size: .85em; letter-spacing: .04em; }
.lead { font-size: clamp(17px, 1.55vw, 23px); line-height: 1.55; color: var(--ink2); font-weight: 500; max-width: 760px; }
.lead b, .lead strong { color: var(--ink); font-weight: 600; }

/* ---------------- 彩色胶囊按钮：悬停流光 ---------------- */
.cap { --c: var(--orange); position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px; height: 48px; padding: 0 26px; border-radius: 999px; background: var(--c); color: #fff;
  font: 600 16px/1 var(--body); letter-spacing: .01em; white-space: nowrap; overflow: hidden; isolation: isolate; transform: translateZ(0);
  box-shadow: 0 10px 32px -10px color-mix(in srgb, var(--c) 85%, transparent), inset 0 1px 0 rgba(255,255,255,.22);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), background-color .3s; }
.cap > * { position: relative; z-index: 2; }
.cap::after { content: ""; position: absolute; z-index: 1; top: -20%; bottom: -20%; left: 0; width: 60%; background: linear-gradient(100deg, transparent 0%, rgba(255,255,255,.0) 20%, rgba(255,255,255,.55) 50%, rgba(255,255,255,0) 80%, transparent 100%);
  transform: translateX(-130%) skewX(-18deg); transition: transform 0s; pointer-events: none; }
.cap:hover { transform: translateY(-2px) scale(1.02); box-shadow: 0 18px 44px -10px color-mix(in srgb, var(--c) 95%, transparent), inset 0 1px 0 rgba(255,255,255,.3); }
.cap:hover::after { transform: translateX(260%) skewX(-18deg); transition: transform .9s var(--ease); }
.cap:active { transform: scale(.97); }
.cap svg { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.cap:hover svg { transform: translateX(3px); }
.cap.sm { height: 34px; padding: 0 16px; font-size: 14px; }
.cap.lg { height: 58px; padding: 0 34px; font-size: 18px; }
.cap.orange { --c: var(--orange); } .cap.pink { --c: var(--pink); } .cap.violet { --c: var(--violet); } .cap.blue { --c: var(--blue); } .cap.green { --c: var(--green); } .cap.yellow { --c: var(--yellow); }
.cap.yellow { color: #1d1300; }
.cap.ghost { --c: rgba(255,255,255,.5); background: rgba(255,255,255,.1); box-shadow: inset 0 0 0 1px rgba(255,255,255,.18); -webkit-backdrop-filter: blur(16px) saturate(1.6); backdrop-filter: blur(16px) saturate(1.6); }
.cap.ghost:hover { background: rgba(255,255,255,.18); box-shadow: inset 0 0 0 1px rgba(255,255,255,.3); }
.cap.rainbow { --c: #FF4F8B; background: var(--rainbow); background-size: 300% 100%; animation: flow 7s linear infinite; }
@keyframes flow { to { background-position: 300% 0; } }

.chip { --c: var(--orange); display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 20px 0 16px; border-radius: 999px; font: 600 15px/1 var(--body); color: var(--ink);
  background: color-mix(in srgb, var(--c) 12%, rgba(255,255,255,.04)); box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--c) 45%, transparent);
  transition: background .35s var(--ease), color .3s, transform .35s var(--ease), box-shadow .35s; position: relative; overflow: hidden; isolation: isolate; }
.chip i { width: 9px; height: 9px; border-radius: 50%; background: var(--c); box-shadow: 0 0 12px var(--c); transition: transform .35s var(--ease); }
.chip:hover { transform: translateY(-2px); background: color-mix(in srgb, var(--c) 24%, rgba(255,255,255,.04)); }
.chip.on { background: var(--c); color: #fff; box-shadow: 0 10px 30px -8px var(--c); }
.chip.on i { background: #fff; box-shadow: none; transform: scale(.8); }
.chip.all { --c: #f5f5f7; } .chip.all.on { color: #000; } .chip.all.on i { background: #000; }
.chip.c-yellow.on { color: #1d1300; } .chip.c-yellow.on i { background: #1d1300; }

.rbtn { width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.12); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); transition: background .25s, transform .3s var(--ease); }
.rbtn:hover { background: rgba(255,255,255,.24); transform: scale(1.06); }
.rbtn svg { width: 22px; height: 22px; }

/* ---------------- 进入页 ---------------- */
#intro { position: fixed; inset: 0; z-index: 100; background: #000; overflow: hidden; display: grid; place-items: center; }
html.no-intro #intro { display: none; }
.in-cuts { position: absolute; inset: 0; z-index: 0; isolation: isolate; }
.in-cuts img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; will-change: transform, opacity; }
.in-shade { position: absolute; z-index: 1; inset: 0; background: radial-gradient(120% 90% at 50% 60%, rgba(0,0,0,.05), rgba(0,0,0,.65)); opacity: 0; }
.in-mark { position: relative; z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 26px; }
.in-sun { width: clamp(110px, 13vw, 168px); height: auto; overflow: visible; }
.in-sun .rays path { stroke-dasharray: 14; stroke-dashoffset: 14; }
.in-sun .face { opacity: 0; }
.in-wm { font: 600 clamp(40px, 6vw, 84px)/1 var(--brand); letter-spacing: .01em; color: #fff; display: flex; }
.in-wm span { display: inline-block; opacity: 0; white-space: pre; }
.in-cap { position: absolute; z-index: 3; left: var(--gut); bottom: max(34px, env(safe-area-inset-bottom)); display: flex; flex-direction: column; gap: 4px; opacity: 0; }
.in-cap b { font: 700 clamp(18px, 1.7vw, 24px)/1.2 var(--disp); letter-spacing: -.01em; }
.in-cap span { font-size: 13px; color: rgba(255,255,255,.7); letter-spacing: .02em; }
.in-end { position: absolute; z-index: 4; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 var(--gut); gap: 22px; pointer-events: none; }
.in-end.live { pointer-events: auto; }
.in-tag { font-size: clamp(40px, 7.2vw, 124px); text-shadow: 0 4px 60px rgba(0,0,0,.5); }
.in-tag .ch { display: inline-block; opacity: 0; }
.in-sub { font: 500 clamp(15px, 1.4vw, 20px)/1.4 var(--disp); color: rgba(255,255,255,.75); letter-spacing: .04em; opacity: 0; }
#enterBtn { margin-top: 18px; opacity: 0; transform: translateY(20px) scale(.9); }
.in-skip { position: absolute; z-index: 5; top: max(18px, env(safe-area-inset-top)); right: var(--gut); }
.in-prog { position: absolute; z-index: 5; left: 0; right: 0; bottom: 0; height: 2px; background: rgba(255,255,255,.08); }
.in-prog i { display: block; height: 100%; background: var(--rainbow); background-size: 200% 100%; transform-origin: 0 50%; transform: scaleX(0); }

/* ---------------- 导航 ---------------- */
#nav { position: fixed; z-index: 60; top: 0; left: 0; right: 0; height: var(--nav); background: rgba(14,14,16,.58); -webkit-backdrop-filter: saturate(1.8) blur(22px); backdrop-filter: saturate(1.8) blur(22px);
  border-bottom: 1px solid rgba(255,255,255,.07); transition: transform .6s var(--ease), background .4s; }
html.intro-on #nav { transform: translateY(-100%); }
.nav-in { max-width: var(--maxw); margin: 0 auto; height: 100%; padding: 0 var(--gut); display: flex; align-items: center; gap: 28px; }
.logo { display: flex; align-items: center; gap: 10px; flex: none; }
.logo svg { width: 26px; height: 26px; transition: transform .8s var(--ease); }
.logo:hover svg { transform: rotate(90deg); }
.logo b { font: 600 18px/1 var(--brand); letter-spacing: .01em; }
.nav-links { display: flex; gap: 30px; margin: 0 auto; }
.nav-links a { font-size: 14px; color: rgba(255,255,255,.72); transition: color .2s; position: relative; }
.nav-links a:hover, .nav-links a.on { color: #fff; }
.nav-links a.on::after { content: ""; position: absolute; left: 50%; bottom: -8px; width: 4px; height: 4px; border-radius: 50%; background: var(--orange); transform: translateX(-50%); }
.nav-r { display: flex; align-items: center; gap: 12px; flex: none; }
.lang { display: flex; height: 30px; padding: 3px; border-radius: 999px; background: rgba(255,255,255,.1); font: 600 12px/1 var(--body); }
.lang span { display: grid; place-items: center; min-width: 30px; padding: 0 8px; border-radius: 999px; color: rgba(255,255,255,.6); transition: all .3s var(--ease); }
html[data-lang="zh"] .lang .l-zh, html[data-lang="en"] .lang .l-en { background: #fff; color: #000; }
.burger { display: none; width: 36px; height: 36px; position: relative; }
.burger i { position: absolute; left: 9px; right: 9px; height: 2px; border-radius: 2px; background: #fff; transition: transform .35s var(--ease); }
.burger i:first-child { top: 13px; } .burger i:last-child { top: 21px; }
html.menu-open .burger i:first-child { transform: translateY(4px) rotate(45deg); } html.menu-open .burger i:last-child { transform: translateY(-4px) rotate(-45deg); }
.nav-prog { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; }
.nav-prog i { display: block; height: 100%; background: var(--rainbow); transform-origin: 0 50%; transform: scaleX(0); }
#menu { position: fixed; z-index: 55; inset: 0; background: rgba(0,0,0,.92); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); display: flex; flex-direction: column; justify-content: center; gap: 10px; padding: 0 28px;
  opacity: 0; pointer-events: none; transition: opacity .4s var(--ease); }
#menu a:not(.cap) { font: 900 44px/1.25 var(--disp); color: #fff; transform: translateY(20px); opacity: 0; transition: transform .5s var(--ease), opacity .5s; }
#menu a:not(.cap)::before { content: ""; display: inline-block; width: 12px; height: 12px; border-radius: 50%; background: var(--c); margin-right: 16px; vertical-align: middle; }
#menu .cap { align-self: flex-start; margin-top: 24px; }
html.menu-open #menu { opacity: 1; pointer-events: auto; }
html.menu-open #menu a { transform: none; opacity: 1; }

/* ---------------- 首屏 ---------------- */
#hero { position: relative; height: 290vh; background: #000; }
.hero-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; height: 100svh; overflow: hidden; isolation: isolate; background: #000; }
.hero-frame { position: absolute; inset: 0; overflow: hidden; will-change: transform, filter; transform-origin: 50% 50%; background: #000 url(../img/hero-poster-960.webp) center/cover; }
.hero-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.35) 0%, rgba(0,0,0,0) 26%, rgba(0,0,0,0) 48%, rgba(0,0,0,.72) 100%); opacity: 0; }
.hero-copy { position: absolute; left: var(--gut); right: var(--gut); bottom: clamp(48px, 9vh, 110px); max-width: 1200px; opacity: 0; }
.hero-copy .eyebrow { margin-bottom: 18px; }
.hero-btns { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.hero-mask { position: absolute; inset: 0; z-index: 2; background: #000; color: #fff; mix-blend-mode: multiply; display: flex; flex-direction: column; align-items: center; justify-content: center;
  font: 900 clamp(90px, 21.5vw, 420px)/.8 var(--disp); letter-spacing: -.055em; pointer-events: none; will-change: transform, opacity; }
.hero-mask span { display: block; }
.hero-outline { background: transparent; color: transparent; mix-blend-mode: normal; -webkit-text-stroke: 1.5px rgba(255,255,255,.42); z-index: 3; }
.hero-cap { position: absolute; z-index: 3; left: 0; right: 0; bottom: 3.2vh; text-align: center; font-size: 14px; color: var(--ink2); opacity: 0; }
.hero-hint { position: absolute; z-index: 3; left: 50%; bottom: 30px; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 10px; font: 600 12px/1 var(--disp); letter-spacing: .24em; text-transform: uppercase; color: rgba(255,255,255,.7); }
.hero-hint i { width: 1px; height: 44px; background: linear-gradient(rgba(255,255,255,.8), transparent); animation: hint 1.8s var(--ease) infinite; transform-origin: 50% 0; }
@keyframes hint { 0% { transform: scaleY(0); opacity: 1; } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------------- 宣言 ---------------- */
#manifesto { position: relative; padding: 18vh var(--gut) 22vh; background: #000; }
.mf-in { max-width: 1180px; margin: 0 auto; }
.mf-text { font: 700 clamp(30px, 4.1vw, 66px)/1.22 var(--disp); letter-spacing: -.025em; }
html[data-lang="zh"] .mf-text { font-weight: 900; letter-spacing: 0; line-height: 1.32; }
.words .w { opacity: .16; transition: none; }
.mf-chips { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 56px; }

/* ---------------- 段落通用 ---------------- */
.sec { position: relative; padding: 16vh 0 0; background: #000; }
.sec-head { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gut); }
.sec-head .lead { margin-top: 28px; }
.reveal { opacity: 0; transform: translateY(46px); }
html.rm .reveal, html.no-gsap .reveal { opacity: 1; transform: none; }

/* ---------------- 瀑布流 ---------------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 44px; }
.wall { position: relative; height: 128vh; margin-top: 64px; overflow: hidden; padding: 0 clamp(10px, 1.4vw, 22px);
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 12%, #000 86%, transparent 100%); mask-image: linear-gradient(180deg, transparent 0, #000 12%, #000 86%, transparent 100%); }
.wall-cols { display: flex; gap: clamp(10px, 1.2vw, 18px); height: 100%; }
.col { flex: 1 1 0; min-width: 0; position: relative; }
.col-track { position: absolute; left: 0; right: 0; top: 0; display: flex; flex-direction: column; gap: clamp(10px, 1.2vw, 18px); will-change: transform; }
.card { --c: var(--orange); position: relative; border-radius: 18px; overflow: hidden; background: var(--bg2); cursor: zoom-in; transform: translateZ(0);
  transition: transform .6s var(--ease), box-shadow .6s var(--ease), filter .5s; box-shadow: 0 0 0 1px rgba(255,255,255,.06); }
.card img, .card video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.card img { opacity: 0; transform: scale(1.08); transition: opacity .9s var(--ease), transform 1.4s var(--ease); }
.card img.ld { opacity: 1; transform: scale(1); }
.card video { opacity: 0; transition: opacity .5s; }
.card video.on { opacity: 1; }
.card .lbl { position: absolute; left: 0; right: 0; bottom: 0; padding: 40px 16px 14px; background: linear-gradient(transparent, rgba(0,0,0,.72)); display: flex; flex-direction: column; gap: 2px;
  opacity: 0; transform: translateY(10px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
.card .lbl b { font: 700 15px/1.3 var(--disp); letter-spacing: -.005em; }
.card .lbl span { font-size: 12px; color: rgba(255,255,255,.7); }
.card .dot { position: absolute; top: 12px; left: 12px; width: 8px; height: 8px; border-radius: 50%; background: var(--c); box-shadow: 0 0 10px var(--c); opacity: .9; }
.card .vid { position: absolute; top: 10px; right: 10px; height: 22px; padding: 0 9px; border-radius: 999px; background: rgba(0,0,0,.45); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font: 600 11px/22px var(--body); color: #fff; }
.wall.hovering .card { filter: brightness(.62) saturate(.85); }
.wall.hovering .card.hot { filter: none; z-index: 3; transform: scale(1.06) translateY(-6px); box-shadow: 0 30px 80px -20px rgba(0,0,0,.9), 0 0 0 1px color-mix(in srgb, var(--c) 55%, transparent), 0 0 60px -6px color-mix(in srgb, var(--c) 45%, transparent); }
.card.hot .lbl { opacity: 1; transform: none; }
html.fine .card .lbl { opacity: 0; transform: translateY(10px); }
html.fine .card.hot .lbl { opacity: 1; transform: none; }
@media (hover: none) { html:not(.fine) .card .lbl { opacity: 1; transform: none; padding-top: 28px; } html:not(.fine) .card .lbl span { display: none; } html:not(.fine) .card .lbl b { font-size: 12px; } }

/* 重点作品 */
.spot { max-width: var(--maxw); margin: 12vh auto 0; padding: 0 var(--gut); display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 1.4vw, 22px); }
.sp { --c: var(--orange); position: relative; border-radius: 28px; overflow: hidden; background: var(--bg2); cursor: zoom-in; isolation: isolate; box-shadow: 0 0 0 1px rgba(255,255,255,.07); }
.sp.xl { grid-column: 1 / -1; aspect-ratio: 21 / 9.4; }
.sp.l { aspect-ratio: 4 / 4.6; }
.sp .sp-imgs img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1.4s ease; }
.sp .sp-imgs img.on { opacity: 1; }
.sp video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .8s; z-index: 1; }
.sp video.on { opacity: 1; }
.sp::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0,0,0,.25), transparent 30%, transparent 55%, rgba(0,0,0,.75)); pointer-events: none; }
.sp-copy { position: absolute; z-index: 2; left: clamp(20px, 3vw, 48px); right: clamp(20px, 3vw, 48px); bottom: clamp(20px, 3vw, 44px); }
.sp-copy .tagc { display: inline-flex; align-items: center; gap: 8px; height: 30px; padding: 0 14px; border-radius: 999px; background: var(--c); color: #fff; font: 600 13px/1 var(--body); margin-bottom: 16px; }
.spot-name { font-size: clamp(30px, 4.4vw, 80px); }
.sp.l .spot-name { font-size: clamp(28px, 3.2vw, 56px); }
.sp-copy p { margin-top: 10px; font: 500 clamp(14px, 1.2vw, 18px)/1.4 var(--disp); color: rgba(255,255,255,.75); }
.sp-count { position: absolute; z-index: 2; top: clamp(18px, 2.4vw, 32px); right: clamp(18px, 2.4vw, 32px); display: flex; gap: 6px; }
.sp-count i { width: 22px; height: 3px; border-radius: 3px; background: rgba(255,255,255,.3); overflow: hidden; position: relative; }
.sp-count i.on::after { content: ""; position: absolute; inset: 0; background: #fff; transform-origin: 0 50%; animation: bar 3.6s linear forwards; }
@keyframes bar { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* ---------------- 风格逆向：整幅大图轮播 ---------------- */
#reverse { position: relative; height: 560vh; background: #000; margin-top: 18vh; }
.rv-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; height: 100svh; overflow: hidden; background: #000; }
.rv-slides > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; will-change: transform, opacity; }
.rv-shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,.6) 0%, rgba(0,0,0,.08) 32%, rgba(0,0,0,0) 52%, rgba(0,0,0,.8) 100%); pointer-events: none; }
.rv-head { position: absolute; left: var(--gut); right: var(--gut); top: calc(var(--nav) + 5vh); }
.rv-head .eyebrow { margin-bottom: 14px; }
.rv-meta { position: absolute; left: var(--gut); bottom: 8vh; max-width: min(820px, 70vw); }
.rv-idx { font: 600 14px/1 var(--disp); color: rgba(255,255,255,.6); letter-spacing: .08em; }
.rv-idx b { color: #fff; font-weight: 800; }
.rv-name { margin-top: 14px; font: 800 clamp(30px, 4.2vw, 76px)/1.05 var(--disp); letter-spacing: -.03em; text-wrap: balance; }
html[data-lang="zh"] .rv-name { font-weight: 900; letter-spacing: -.01em; }
.rv-desc { margin-top: 12px; font: 500 clamp(16px, 1.5vw, 22px)/1.4 var(--disp); color: rgba(255,255,255,.82); }
.rv-dots { position: absolute; right: var(--gut); bottom: 8vh; display: flex; gap: 6px; }
.rv-dots i { width: 26px; height: 3px; border-radius: 3px; background: rgba(255,255,255,.28); transition: background .4s, width .4s var(--ease); }
.rv-dots i.on { width: 44px; background: var(--c, #fff); }

/* ---------------- 城市：横向长卷 ---------------- */
#city { position: relative; background: #000; }
.hz-pin { height: 100vh; height: 100svh; height: 100svh; overflow: hidden; display: flex; align-items: center; }
.hz-track { display: flex; align-items: center; gap: clamp(14px, 2vw, 28px); padding: 0 var(--gut); will-change: transform; height: 100%; }
.hz-intro { flex: none; width: min(640px, 82vw); padding-right: 3vw; }
.hz-intro .lead { margin-top: 26px; }
.stats { display: grid; grid-template-columns: repeat(2, auto); gap: 26px 44px; margin-top: 40px; justify-content: start; }
.stat b { display: block; font: 800 clamp(42px, 4.6vw, 76px)/1 var(--disp); letter-spacing: -.04em; background: linear-gradient(120deg, #FFD25C, #FF8A3D 60%, #FF4F8B); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { display: block; margin-top: 8px; font-size: 14px; color: var(--ink2); }
.hz-panel { flex: none; position: relative; height: min(74vh, 820px); border-radius: 28px; overflow: hidden; background: var(--bg2); box-shadow: 0 0 0 1px rgba(255,255,255,.07); }
.hz-panel img, .hz-panel video { position: absolute; top: 0; left: -6%; width: 112%; height: 100%; object-fit: cover; will-change: transform; }
.hz-panel figcaption { position: absolute; left: 22px; bottom: 20px; z-index: 2; height: 34px; padding: 0 16px; border-radius: 999px; background: rgba(0,0,0,.5); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); font: 600 14px/34px var(--body); }
.hz-end { flex: none; width: 30vw; }

/* ---------------- 人物：三维卡片环 ---------------- */
#characters { position: relative; background: radial-gradient(80% 60% at 50% 62%, #1a1020 0%, #000 70%); }
.ch-pin { height: 100vh; height: 100svh; height: 100svh; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; padding-top: var(--nav); }
.ch-head { text-align: center; padding: 0 var(--gut); }
.ch-head .eyebrow { margin-bottom: 14px; }
.ring-scene { position: relative; width: 100%; height: clamp(340px, 54vh, 560px); perspective: 1300px; perspective-origin: 50% 40%; margin-top: 2vh; }
.ring { position: absolute; left: 50%; top: 50%; width: 0; height: 0; transform-style: preserve-3d; }
.rc { position: absolute; width: var(--cw); height: var(--chh); left: calc(var(--cw) / -2); top: calc(var(--chh) / -2); border-radius: 26px; overflow: hidden; background: #222; backface-visibility: hidden;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.9); }
.rc img, .rc video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.rc::after { content: ""; position: absolute; inset: 0; border-radius: inherit; box-shadow: inset 0 0 0 1px rgba(255,255,255,.25); pointer-events: none; }
.ring { --cw: clamp(200px, 18.5vw, 300px); --chh: calc(var(--cw) * 1.3); }
.ch-now { position: relative; z-index: 2; text-align: center; min-height: 80px; margin-top: 4vh; }
.ch-now h3 { font: 900 clamp(28px, 3vw, 46px)/1.1 var(--disp); letter-spacing: -.02em; }
.ch-now p { margin-top: 6px; color: var(--ink2); }

/* ---------------- 影院 ---------------- */
#films { position: relative; background: #000; }
.cine-pin { height: 100vh; height: 100svh; height: 100svh; display: grid; place-items: center; overflow: hidden; }
.cine-screen { position: relative; width: 100vw; height: 100vh; height: 100svh; height: 100svh; overflow: hidden; will-change: transform; border-radius: 0; }
.cine-media { position: absolute; inset: 0; background: #000; }
.cine-media img, .cine-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cine-bar { position: absolute; left: 0; right: 0; height: 13.5vh; background: #000; z-index: 2; }
.cine-bar.t { top: 0; } .cine-bar.b { bottom: 0; }
.cine-copy { position: absolute; z-index: 3; left: var(--gut); right: var(--gut); bottom: 17vh; }
.cine-copy::before { content: ""; position: absolute; left: calc(var(--gut) * -1); right: calc(var(--gut) * -1); bottom: -17vh; height: 70vh; background: linear-gradient(transparent, rgba(0,0,0,.75)); z-index: -1; }
.cine-title { font-size: clamp(64px, 11vw, 200px); letter-spacing: .02em !important; }
.cine-title .ch { display: inline-block; opacity: 0; transform: translateY(.25em); filter: blur(8px); }
.cine-kicker { margin-top: 14px; font: 600 clamp(14px, 1.3vw, 18px)/1 var(--disp); letter-spacing: .14em; text-transform: uppercase; color: var(--yellow); opacity: 0; }
.cine-desc { margin-top: 14px; max-width: 620px; color: rgba(255,255,255,.8); font-size: clamp(15px, 1.3vw, 19px); opacity: 0; }
.cine-btns { display: flex; gap: 14px; margin-top: 28px; opacity: 0; }
.film2 { max-width: var(--maxw); margin: 14vh auto 0; padding: 0 var(--gut); }
.f2 { --c: var(--pink); position: relative; aspect-ratio: 2.39 / 1; border-radius: 26px; overflow: hidden; background: #111; box-shadow: 0 0 0 1px rgba(255,255,255,.07); }
.f2 img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); }
.f2::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.8), rgba(0,0,0,.1) 60%); }
.f2-copy { position: absolute; z-index: 2; left: clamp(22px, 4vw, 64px); top: 50%; transform: translateY(-50%); }
.f2-copy .tagc { display: inline-flex; height: 30px; padding: 0 14px; border-radius: 999px; background: var(--c); font: 600 13px/30px var(--body); margin-bottom: 18px; }
.f2-copy h3 { font: 900 clamp(40px, 6vw, 104px)/1 var(--disp); letter-spacing: .02em; }
.f2-copy p { margin-top: 14px; color: rgba(255,255,255,.75); max-width: 420px; }
.f2-copy .ch { display: inline-block; }

/* ---------------- 平台能力 ---------------- */
#abilities { position: relative; padding: 18vh 0 0; background: #000; }
.ab-show { position: relative; height: 300vh; margin-top: 8vh; }
.abs-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: calc(var(--nav) + 2vh) var(--gut) 4vh; max-width: var(--maxw); margin: 0 auto; gap: 3.4vh; }
.abs-top { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; }
.abs-top .ab-title { font-size: clamp(36px, 5vw, 96px); }
.abs-top .ab-desc { max-width: 430px; font-size: clamp(15px, 1.25vw, 19px); color: var(--ink2); }
.abs-stage { position: relative; width: min(100%, calc(64vh * 1.791)); margin: 0 auto; aspect-ratio: 1200 / 670; border-radius: 28px; overflow: hidden; background: #f4f1ec; box-shadow: 0 0 0 1px rgba(255,255,255,.08), 0 50px 140px -50px rgba(255,138,61,.55); }
.abs-stage .sk { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fbfaf8; }
.abs-stage .r3 { position: absolute; inset: 0; clip-path: inset(0 100% 0 0); }
.abs-stage .r3 img, .abs-stage .r3 video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.abs-seam { position: absolute; top: 0; bottom: 0; left: 0; width: 3px; background: linear-gradient(180deg, #FFB51F, #FF8A3D, #FF4F8B, #7B5CFF); box-shadow: 0 0 30px 6px rgba(255,138,61,.65); z-index: 3; opacity: 0; }
.abs-tags { position: absolute; z-index: 4; top: 18px; left: 18px; right: 18px; display: flex; justify-content: space-between; pointer-events: none; }
.abs-tags span { height: 30px; padding: 0 14px; border-radius: 999px; font: 600 13px/30px var(--body); }
.abs-tags .a { background: rgba(0,0,0,.75); color: #fff; } .abs-tags .b { background: var(--orange); color: #fff; }
.ab-list { max-width: var(--maxw); margin: 0 auto; padding: 6vh var(--gut) 0; }
.ab { --c: var(--orange); display: grid; grid-template-columns: 5fr 7fr; align-items: center; gap: clamp(28px, 5vw, 90px); min-height: 92vh; padding: 6vh 0; }
.ab:nth-child(even) { grid-template-columns: 7fr 5fr; }
.ab:nth-child(even) .ab-txt { order: 2; }
.ab-txt .tagc { display: inline-flex; align-items: center; gap: 8px; height: 32px; padding: 0 15px; border-radius: 999px; background: var(--c); color: #fff; font: 600 14px/1 var(--body); margin-bottom: 26px; box-shadow: 0 10px 30px -10px var(--c); }
.ab.yellow .tagc { color: #1d1300; }
.ab-title { font-size: clamp(38px, 4.6vw, 80px); }
.ab-txt .ab-desc { margin-top: 26px; font: 700 clamp(20px, 2vw, 30px)/1.4 var(--disp); letter-spacing: -.01em; }
html[data-lang="zh"] .ab-txt .ab-desc { font-weight: 900; letter-spacing: .01em; }
.ab-media { position: relative; aspect-ratio: 16 / 10; border-radius: 28px; overflow: hidden; background: var(--bg2); box-shadow: 0 0 0 1px rgba(255,255,255,.07), 0 40px 120px -40px color-mix(in srgb, var(--c) 60%, transparent); }
.ab-media img, .ab-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ab-media .live { position: absolute; z-index: 2; left: 16px; top: 16px; height: 26px; padding: 0 11px; border-radius: 999px; background: rgba(0,0,0,.55); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font: 600 12px/26px var(--body); display: flex; align-items: center; gap: 7px; }
.ab-media .live::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #ff4545; animation: blink 1.4s infinite; }
@keyframes blink { 50% { opacity: .25; } }

/* ---------------- 收尾 ---------------- */
#cta { position: relative; min-height: 100vh; min-height: 100svh; display: grid; place-items: center; text-align: center; overflow: hidden; background: #000; }
.cta-bg { position: absolute; inset: -20%; background: radial-gradient(40% 40% at 30% 40%, rgba(255,138,61,.32), transparent 70%), radial-gradient(40% 40% at 70% 60%, rgba(123,92,255,.3), transparent 70%), radial-gradient(30% 30% at 55% 30%, rgba(255,79,139,.22), transparent 70%); filter: blur(30px); animation: drift 18s ease-in-out infinite alternate; }
@keyframes drift { to { transform: rotate(14deg) scale(1.1); } }
.cta-in { position: relative; padding: 0 var(--gut); }
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 48px; }
#foot { border-top: 1px solid rgba(255,255,255,.08); background: #000; }
.foot-in { max-width: var(--maxw); margin: 0 auto; padding: 40px var(--gut) 48px; display: grid; grid-template-columns: 1fr auto; gap: 18px 40px; color: var(--ink3); font-size: 13px; }
.foot-brand { display: flex; flex-direction: column; gap: 6px; }
.foot-brand b { font: 600 20px/1 var(--brand); color: var(--ink); }
.foot-links { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.foot-links a:hover { color: var(--ink); }
.foot-c { grid-column: 1 / -1; }

/* ---------------- 全屏查看 / 播放器 ---------------- */
#lb { position: fixed; inset: 0; z-index: 90; visibility: hidden; }
#lb.open { visibility: visible; }
.lb-bg { position: absolute; inset: 0; background: rgba(0,0,0,.94); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); opacity: 0; }
.lb-frame { position: fixed; overflow: hidden; border-radius: 18px; background: #111; will-change: left, top, width, height; }
.lb-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.lb-ui { position: absolute; inset: 0; pointer-events: none; opacity: 0; }
.lb-ui > * { pointer-events: auto; }
.lb-name { position: absolute; left: var(--gut); bottom: max(26px, env(safe-area-inset-bottom)); pointer-events: none; }
.lb-name h3 { font: 900 clamp(22px, 2.4vw, 38px)/1.15 var(--disp); letter-spacing: -.01em; }
.lb-name p { margin-top: 4px; font: 500 clamp(13px, 1.1vw, 16px)/1.3 var(--disp); color: var(--ink2); }
.lb-count { position: absolute; right: var(--gut); bottom: max(34px, env(safe-area-inset-bottom)); font: 600 14px/1 var(--disp); color: var(--ink2); letter-spacing: .06em; }
.lb-prev, .lb-next { position: absolute; top: 50%; margin-top: -24px; }
.lb-prev { left: 18px; } .lb-next { right: 18px; }
.lb-close { position: absolute; top: max(16px, env(safe-area-inset-top)); right: 18px; }
#player { position: fixed; inset: 0; z-index: 95; display: grid; place-items: center; visibility: hidden; opacity: 0; transition: opacity .4s, visibility 0s .4s; }
#player.open { visibility: visible; opacity: 1; transition: opacity .4s; }
.pl-bg { position: absolute; inset: 0; background: #000; }
#player video { position: relative; width: min(92vw, 160vh); max-height: 86vh; border-radius: 16px; background: #000; }
.pl-close { position: absolute; top: 18px; right: 18px; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1000px) {
  .nav-links { display: none; }
  .nav-r { margin-left: auto; }
  .burger { display: block; }
  .abs-top { flex-direction: column; align-items: flex-start; gap: 18px; }
  .ab, .ab:nth-child(even) { grid-template-columns: 1fr; min-height: 0; padding: 7vh 0; gap: 28px; }
  .ab:nth-child(even) .ab-txt { order: 0; }
}
@media (max-width: 760px) {
  :root { --nav: 48px; }
  .nav-cta { display: none; }
  .logo b { font-size: 17px; }
  .hero-mask { font-size: 27vw; line-height: .82; }
  .hero-copy { bottom: 64px; }
  .hero-btns .cap { height: 44px; padding: 0 20px; font-size: 15px; }
  .h-hero { font-size: clamp(34px, 9.6vw, 56px); }
  .h-xl { font-size: clamp(40px, 12.4vw, 64px); }
  .h-l { font-size: clamp(34px, 10vw, 52px); }
  .in-tag { font-size: clamp(30px, 8.6vw, 48px); }
  .in-sub { font-size: 13px; max-width: 300px; }
  .wall { height: 112vh; margin-top: 44px; }
  .card { border-radius: 12px; }
  .spot { grid-template-columns: 1fr; margin-top: 8vh; }
  .sp.xl { aspect-ratio: 4 / 5; }
  .sp.l { aspect-ratio: 4 / 4.4; }
  .rv-meta { bottom: 10vh; max-width: none; right: var(--gut); }
  .rv-dots { left: var(--gut); right: auto; bottom: 5vh; }
  .rv-dots i { width: 16px; } .rv-dots i.on { width: 30px; }
  .hz-panel { height: 58vh; border-radius: 20px; }
  .hz-intro { width: 86vw; }
  .stats { gap: 18px 30px; }
  .ring { --cw: 46vw; }
  .ring-scene { height: 46vh; }
  .cine-bar { height: 22vh; }
  .cine-copy { bottom: 24vh; }
  .f2 { aspect-ratio: 4 / 5; }
  .f2::after { background: linear-gradient(0deg, rgba(0,0,0,.85), rgba(0,0,0,.1) 70%); }
  .f2-copy { top: auto; bottom: 26px; transform: none; }
  .ab-show { height: 240vh; }
  .abs-stage { aspect-ratio: 4 / 3; max-height: none; }
  .abs-stage .sk { object-fit: cover; object-position: 30% 50%; }
  .foot-in { grid-template-columns: 1fr; }
  .lb-prev, .lb-next { top: auto; bottom: 80px; margin: 0; }
  .lb-prev { left: auto; right: 78px; }
}
@media (prefers-reduced-motion: reduce) {
  .cap.rainbow, .cta-bg, .hero-hint i { animation: none; }
}

/* ================= v3：手稿 → 三维（全站共用） ================= */
.sk { position: relative; overflow: hidden; background: #f3eee5; touch-action: pan-y; }
.sk .sk-3d { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 1; }
.sk .sk-paper { position: absolute; inset: 0; width: 100%; height: 100%; }
.sk .sk-dot { position: absolute; left: 0; top: 0; width: 9px; height: 9px; margin: -4.5px; border-radius: 50%; background: #ffb547; box-shadow: 0 0 14px 5px rgba(255,160,70,.65); opacity: 0; pointer-events: none; transition: opacity .3s; z-index: 2; }
.sk.brushing { cursor: none; }
#skCur { position: fixed; z-index: 130; left: 0; top: 0; width: 90px; height: 90px; margin: -45px; border-radius: 50%; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(circle, rgba(255,220,150,.5) 0%, rgba(255,160,80,.2) 42%, rgba(255,140,60,0) 70%); box-shadow: inset 0 0 0 1.5px rgba(255,170,90,.6); }
#skCur.on { opacity: 1; }
/* 进入页 v3 */
.in-brand { position: absolute; z-index: 5; top: max(20px, env(safe-area-inset-top)); left: var(--gut); display: flex; align-items: center; gap: 10px; font: 600 17px/1 var(--brand); color: #fff; opacity: .85; }
.in-brand svg { width: 24px; height: 24px; }
.in-type { position: absolute; z-index: 4; left: 0; right: 0; top: 50%; margin-top: -.75em; text-align: center; text-wrap: balance; padding: 0 var(--gut); font: 600 clamp(19px, 2.2vw, 32px)/1.5 var(--disp); color: #f5f5f7; letter-spacing: .01em; will-change: transform; }
html[data-lang="zh"] .in-type { font-weight: 700; letter-spacing: .05em; }
.in-type .caret { display: inline-block; width: 2px; height: 1.05em; margin-left: 5px; vertical-align: -.16em; background: var(--orange); animation: caret 1s steps(1) infinite; }
@keyframes caret { 50% { opacity: 0; } }
.in-stage { position: absolute; z-index: 2; left: 50%; top: 55%; width: min(88vw, calc(70vh * 1.791)); aspect-ratio: 1200 / 670; border-radius: 22px; opacity: 0;
  box-shadow: 0 50px 140px -30px rgba(0,0,0,.95), 0 0 0 1px rgba(255,255,255,.08); }
.in-stage::after { content: ""; position: absolute; inset: 0; z-index: 3; pointer-events: none; background: radial-gradient(90% 85% at 50% 50%, rgba(0,0,0,.2), rgba(0,0,0,.66)); opacity: 0; transition: opacity 1.4s; }
.in-stage.landed::after { opacity: 1; }
.in-end { z-index: 6; }
#enterBtn { margin-top: 26px; }
/* 场景：影廊 */
.gal { position: relative; margin-top: 10vh; }
.gal-sticky { position: sticky; top: 0; height: 100vh; height: 100svh; height: 100svh; overflow: hidden; background: #000; }
.gal-slide { position: absolute; inset: 0; opacity: 0; cursor: zoom-in; }
.gal-slide img, .gal-slide video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; will-change: transform; }
.gal-slide video { opacity: 0; transition: opacity .8s; } .gal-slide video.on { opacity: 1; }
.gal-shade { position: absolute; inset: 0; pointer-events: none; background: linear-gradient(180deg, rgba(0,0,0,.42), rgba(0,0,0,0) 26%, rgba(0,0,0,0) 48%, rgba(0,0,0,.84)); }
.gal-copy { position: absolute; left: var(--gut); bottom: 9vh; max-width: min(920px, 72vw); pointer-events: none; }
.gal-copy .tagc { display: inline-flex; height: 30px; padding: 0 14px; border-radius: 999px; background: var(--c, var(--orange)); color: #fff; font: 600 13px/30px var(--body); margin-bottom: 18px; }
.gal-name { font: 900 clamp(40px, 6.2vw, 112px)/1.04 var(--disp); letter-spacing: -.02em; text-wrap: balance; white-space: pre-line; }
html[data-lang="en"] .gal-name { font-weight: 800; letter-spacing: -.04em; }
.gal-en { margin-top: 10px; font: 600 clamp(15px, 1.4vw, 20px)/1.3 var(--disp); color: rgba(255,255,255,.66); }
.gal-desc { margin-top: 14px; font: 500 clamp(16px, 1.5vw, 22px)/1.45 var(--body); color: rgba(255,255,255,.9); max-width: 640px; }
.gal-idx { position: absolute; right: var(--gut); top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 16px; align-items: flex-end; }
.gal-idx button { display: flex; align-items: center; gap: 10px; font: 600 13px/1 var(--disp); color: rgba(255,255,255,.45); transition: color .3s; }
.gal-idx button span { max-width: 0; opacity: 0; overflow: hidden; white-space: nowrap; transition: max-width .6s var(--ease), opacity .4s; }
.gal-idx button::after { content: ""; width: 20px; height: 2px; border-radius: 2px; background: currentColor; transition: width .5s var(--ease), background .3s; }
.gal-idx button.on { color: #fff; } .gal-idx button.on span { max-width: 220px; opacity: 1; } .gal-idx button.on::after { width: 46px; background: var(--c, #fff); }
/* 场景：横向吸附轮播 */
.hl { padding: 16vh 0 2vh; }
.hl-head { max-width: var(--maxw); margin: 0 auto 36px; padding: 0 var(--gut); display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; }
.hl-nav { display: flex; gap: 12px; }
.hl-track { display: flex; gap: clamp(14px, 1.6vw, 24px); overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain;
  padding: 8px max(var(--gut), calc((100vw - min(80vw, 1080px)) / 2)) 12px; }
.hl-track::-webkit-scrollbar { display: none; }
.hl-card { --c: var(--orange); position: relative; flex: 0 0 min(80vw, 1080px); aspect-ratio: 16 / 9; border-radius: 28px; overflow: hidden; scroll-snap-align: center; background: var(--bg2); cursor: zoom-in;
  transform: scale(.94); opacity: .5; transition: transform .8s var(--ease), opacity .8s; }
.hl-card.on { transform: none; opacity: 1; }
.hl-card img, .hl-card video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hl-card video { opacity: 0; transition: opacity .6s; } .hl-card video.on { opacity: 1; }
.hl-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 48%, rgba(0,0,0,.78)); }
.hl-copy { position: absolute; z-index: 2; left: clamp(20px, 3vw, 44px); right: 20px; bottom: clamp(18px, 3vw, 38px); }
.hl-copy .tagc { display: inline-flex; height: 28px; padding: 0 12px; border-radius: 999px; background: var(--c); color: #fff; font: 600 12px/28px var(--body); margin-bottom: 12px; }
.hl-copy h4 { font: 900 clamp(24px, 3vw, 50px)/1.1 var(--disp); letter-spacing: -.01em; }
.hl-copy p { margin-top: 8px; color: rgba(255,255,255,.84); font-size: clamp(14px, 1.2vw, 18px); }
.hl-dots { display: flex; justify-content: center; gap: 10px; margin-top: 26px; }
.hl-dots button { width: 8px; height: 8px; border-radius: 8px; background: rgba(255,255,255,.3); transition: all .4s var(--ease); }
.hl-dots button.on { width: 30px; background: #fff; }
@media (max-width: 760px) {
  .in-stage { width: 90vw; aspect-ratio: 3 / 4; top: 56%; border-radius: 18px; }
  .gal-copy { max-width: none; right: 64px; bottom: 8vh; }
  .gal-idx button span { display: none; }
  .hl-card { flex-basis: 86vw; aspect-ratio: 4 / 5; border-radius: 20px; }
  .hl-track { padding-inline: 7vw; }
  .hl-head .hl-nav { display: none; }
}

/* ===== PWEB3 11-02：Enter Sunny Studio 入口 + 页脚署名 ===== */
.nav-cta.rainbow { font-weight: 700; box-shadow: 0 6px 22px -8px rgba(255,79,139,.6); }
.foot-credits { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 12px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.07); }
.cr-bar { display: block; width: 48px; height: 3px; border-radius: 3px; background: linear-gradient(90deg,#FF8A3D,#FF4F8B,#9B7BFF,#5B8CFF,#18B97F,#FFB51F); }
.foot-credits p { margin: 0; font-family: "Outfit", var(--body); font-size: 12.5px; font-weight: 500; line-height: 1.8; letter-spacing: .03em; color: rgba(255,255,255,.46); }
.foot-credits .cr-l { display: block; }
.foot-credits b { font-weight: 700; color: var(--c); }
@media (max-width: 760px) { .foot-credits p { font-size: 12px; } }
/* 手机：导航右上角也放入口（藏起字标文字，保留太阳标志） */
@media (max-width: 760px) {
  .nav-cta.rainbow { display: inline-flex; height: 30px; padding: 0 13px; font-size: 12.5px; gap: 0; }
  .logo b { display: none; }
}
@media (max-width: 760px) {
  .nav-in { gap: 10px; } .nav-links { display: none !important; } .nav-r { gap: 8px; margin-left: auto; min-width: 0; }
}
@media (max-width: 760px) { html { overflow-x: clip; } #nav { max-width: 100vw; } }

/* ===== PWEB3 11-02：进入页光束显影（取代提取线稿） ===== */
.bm { position: relative; overflow: hidden; background: #000; --x: calc(var(--p, 0) * 170% - 35%); }
.bm .bm-3d { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  -webkit-mask-image: linear-gradient(100deg, #000 calc(var(--x) - 30%), rgba(0,0,0,.45) var(--x), transparent calc(var(--x) + 16%));
          mask-image: linear-gradient(100deg, #000 calc(var(--x) - 30%), rgba(0,0,0,.45) var(--x), transparent calc(var(--x) + 16%));
  filter: brightness(calc(.3 + var(--p, 0) * .7)) saturate(calc(.6 + var(--p, 0) * .4)); }
.bm .bm-ray { position: absolute; top: -25%; bottom: -25%; width: 36%; left: calc(var(--x) - 18%); transform: skewX(-10deg); pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255,222,170,.10) 30%, rgba(255,236,200,.42) 50%, rgba(255,222,170,.10) 70%, transparent);
  mix-blend-mode: screen; filter: blur(10px); opacity: calc(1 - var(--p, 0) * var(--p, 0)); }

/* ===== PWEB3 11-02：手绘到三维改放真实操作录屏 ===== */
.abs-stage.abs-vid { background: #0b0b0d; overflow: hidden; }
.abs-stage.abs-vid img, .abs-stage.abs-vid video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; }
.abs-stage.abs-vid .live { position: absolute; left: 16px; top: 16px; z-index: 2; }
.abs-cap { display: flex; align-items: center; gap: 10px; margin: 16px 0 0; font-size: 14px; color: rgba(255,255,255,.55); }
.abs-cap i { width: 8px; height: 8px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 10px var(--orange); flex: none; }
/* 平板（820 宽）首屏导航入口被挤出：全宽禁止横向溢出 */
html { overflow-x: clip; }
@media (max-width: 1180px) { .nav-r { margin-left: auto; min-width: 0; } }