/* D2R Mobile — site styles */
:root {
  --bg: #0a0807;
  --bg-2: #110c0a;
  --bg-3: #19110d;
  --card: rgba(30, 21, 16, .62);
  --card-solid: #18110d;
  --ink: #f3e9da;
  --ink-2: #d8cab4;
  --muted: #a39581;
  --gold: #d6a85c;
  --gold-2: #f2cf8a;
  --ember: #e0542a;
  --ember-2: #ff7a3d;
  --blood: #8e1a12;
  --portal: #6d8bff;
  --unique: #c8a36a;
  --set: #3fd27a;
  --rune: #ff9b3d;
  --ok: #57d58b;
  --warn: #f2b84b;
  --bad: #ff6a55;
  --line: rgba(214, 168, 92, .16);
  --line-2: rgba(214, 168, 92, .32);
  --radius: 18px;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --display: "Cinzel", "Times New Roman", serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --ease: cubic-bezier(.2, .8, .2, 1);
  color-scheme: dark;
}
html:lang(zh-CN) {
  --display: "Cinzel", "Noto Serif SC", "Songti SC", serif;
  --body: "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.65 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }
code, pre, kbd { font-family: var(--mono); }
:focus-visible { outline: 2px solid var(--gold-2); outline-offset: 3px; border-radius: 6px; }
::selection { background: var(--ember); color: #fff; }

.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--gold); color: #000; padding: 8px 14px; border-radius: 8px; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.section { position: relative; padding: clamp(70px, 9vw, 120px) 0; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  margin: 0 0 18px; color: var(--gold); font: 600 13px/1.2 var(--body);
  letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: linear-gradient(90deg, transparent, var(--gold)); }
.h2 {
  margin: 0 0 22px; max-width: 22ch;
  font: 700 clamp(32px, 4.6vw, 60px)/1.08 var(--display);
  letter-spacing: -.005em; text-wrap: balance;
  background: linear-gradient(180deg, #fff6e6 20%, #cdb48d 120%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
html:lang(zh-CN) .h2 { letter-spacing: .01em; line-height: 1.2; max-width: 18em; font-weight: 900; }
.lede { max-width: 62ch; margin: 0 0 32px; color: var(--ink-2); font-size: clamp(17px, 1.4vw, 19px); }
.fine { color: var(--muted); font-size: 14px; line-height: 1.55; max-width: 72ch; }
.fine a, .text-link { color: var(--gold); text-decoration: none; border-bottom: 1px solid var(--line-2); }
.fine a:hover, .text-link:hover { color: var(--gold-2); border-color: var(--gold-2); }
.muted { color: var(--muted); }

.card {
  position: relative;
  background: linear-gradient(180deg, rgba(40, 28, 21, .66), rgba(18, 12, 10, .72));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(20px, 2.6vw, 32px);
  box-shadow: 0 1px 0 rgba(255, 220, 160, .05) inset, 0 30px 60px -30px rgba(0, 0, 0, .8);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}
.card h3, .card-h { margin: 0 0 10px; font: 700 20px/1.25 var(--display); color: var(--ink); letter-spacing: .01em; }
.card p { margin: 0 0 14px; color: var(--ink-2); }

/* Scroll progress */
.scroll-progress { position: fixed; inset: 0 0 auto; height: 2px; z-index: 60; pointer-events: none; }
.scroll-progress span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: linear-gradient(90deg, var(--blood), var(--ember), var(--gold-2)); }

/* Nav */
.nav {
  position: fixed; inset: 0 0 auto; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 14px var(--gutter);
  padding-top: max(14px, env(safe-area-inset-top));
  transition: background .4s, border-color .4s, backdrop-filter .4s, transform .5s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled { background: rgba(10, 8, 7, .72); border-color: var(--line); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); }
.nav.is-hidden { transform: translateY(-100%); }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 9px; background: radial-gradient(circle at 50% 55%, rgba(224, 84, 42, .55), transparent 70%), #130d0a; border: 1px solid var(--line-2); }
.brand-mark svg { width: 18px; height: 18px; fill: var(--gold-2); }
.brand-name { font: 700 18px/1 var(--display); letter-spacing: .06em; }
.brand-name b { color: var(--gold); font-weight: 700; }
.nav-links { display: flex; gap: 4px; }
.nav-links a { padding: 8px 12px; border-radius: 999px; text-decoration: none; color: var(--ink-2); font-size: 14px; font-weight: 500; transition: color .2s, background .2s; }
.nav-links a:hover, .nav-links a.is-active { color: var(--ink); background: rgba(214, 168, 92, .1); }
.nav-end { display: flex; align-items: center; gap: 10px; }
.lang { text-decoration: none; font-size: 14px; color: var(--ink-2); padding: 8px 10px; border-radius: 999px; }
.lang:hover { color: var(--ink); background: rgba(255, 255, 255, .06); }
.gh-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 8px 7px 12px;
  border-radius: 999px; border: 1px solid var(--line-2); background: rgba(20, 14, 11, .7);
  text-decoration: none; font-size: 14px; font-weight: 600; transition: border-color .2s, transform .2s var(--ease);
}
.gh-btn:hover { border-color: var(--gold); transform: translateY(-1px); }
.gh-btn svg { width: 18px; height: 18px; fill: currentColor; }
.gh-count { padding: 2px 9px; border-radius: 999px; background: rgba(214, 168, 92, .16); color: var(--gold-2); font-variant-numeric: tabular-nums; }
@media (max-width: 980px) { .nav-links { display: none; } }
@media (max-width: 480px) {
  .nav { gap: 8px; flex-wrap: wrap; }
  .nav .brand { gap: 6px; }
  .nav .brand-name { font-size: 14px; white-space: nowrap; }
  .nav-end { gap: 4px; }
  .nav .lang { display: inline-flex; align-items: center; justify-content: center; min-width: 44px; min-height: 44px; }
  .nav .gh-btn { min-height: 44px; padding: 7px 10px; gap: 6px; }
  .nav .gh-count { display: none; }
}

/* Buttons */
.btn {
  position: relative; display: inline-flex; align-items: center; gap: 12px;
  min-height: 54px; padding: 0 26px; border-radius: 999px;
  font: 600 16px/1 var(--body); text-decoration: none; cursor: pointer;
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s, background .25s;
  will-change: transform;
}
.btn-star {
  padding-left: 58px;
  color: #fff6ea;
  background: linear-gradient(180deg, #ef6a37, #b9321a 70%, #8e2212);
  border: 1px solid rgba(255, 190, 140, .5);
  box-shadow: 0 0 0 0 rgba(224, 84, 42, .6), 0 18px 40px -12px rgba(224, 84, 42, .65), inset 0 1px 0 rgba(255, 255, 255, .3);
  animation: pulse 2.8s ease-out infinite;
}
.btn-star:hover { box-shadow: 0 0 0 0 rgba(224, 84, 42, 0), 0 22px 50px -10px rgba(255, 110, 60, .85), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-lottie { position: absolute; left: 6px; top: 50%; width: 52px; height: 52px; transform: translateY(-50%); pointer-events: none; }
.btn-lottie:empty::before { content: "★"; position: absolute; inset: 0; display: grid; place-items: center; color: #ffe0a6; font-size: 22px; }
.btn-count { padding: 5px 11px; border-radius: 999px; background: rgba(0, 0, 0, .28); font-variant-numeric: tabular-nums; font-size: 14px; }
.btn-ghost { color: var(--ink); border: 1px solid var(--line-2); background: rgba(16, 11, 9, .5); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.btn-ghost:hover { border-color: var(--gold); background: rgba(214, 168, 92, .08); }
.btn-xl { min-height: 66px; padding-right: 30px; padding-left: 70px; font-size: 19px; }
.btn-xl .btn-lottie { width: 64px; height: 64px; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(224, 84, 42, .55), 0 18px 40px -12px rgba(224, 84, 42, .65), inset 0 1px 0 rgba(255,255,255,.3); } 70%, 100% { box-shadow: 0 0 0 18px rgba(224, 84, 42, 0), 0 18px 40px -12px rgba(224, 84, 42, .65), inset 0 1px 0 rgba(255,255,255,.3); } }

.chip {
  display: inline-flex; align-items: center; gap: 8px; padding: 9px 16px; border-radius: 999px;
  border: 1px solid var(--line-2); background: rgba(24, 17, 13, .7); color: var(--ink-2);
  font-size: 14px; font-weight: 500; cursor: pointer; transition: all .2s var(--ease);
}
.chip:hover { color: var(--ink); border-color: var(--gold); }
.chip[aria-checked="true"], .chip.is-on { color: #1a0f08; background: linear-gradient(180deg, var(--gold-2), var(--gold)); border-color: var(--gold-2); }
.chip.hot { border-color: rgba(255, 140, 60, .5); color: #ffd2b0; }

.seg { display: inline-flex; padding: 4px; gap: 4px; border-radius: 999px; background: rgba(0, 0, 0, .35); border: 1px solid var(--line); }
.seg button { border: 0; background: transparent; padding: 8px 14px; border-radius: 999px; color: var(--muted); font-size: 14px; font-weight: 600; cursor: pointer; transition: color .2s, background .2s; white-space: nowrap; }
.seg button[aria-selected="true"] { color: #1a0f08; background: linear-gradient(180deg, var(--gold-2), var(--gold)); }

/* HERO */
.hero { position: relative; min-height: 100svh; display: grid; align-items: end; overflow: hidden; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-bg { position: absolute; inset: -6%; will-change: transform; }
.hero-img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 45%; filter: saturate(1.05) contrast(1.05); }
.portal-glow { position: absolute; border-radius: 50%; mix-blend-mode: screen; filter: blur(30px); will-change: transform, opacity; }
.portal-red { left: 13%; top: 44%; width: 22vw; height: 30vw; max-width: 380px; max-height: 520px; background: radial-gradient(closest-side, rgba(255, 110, 40, .7), rgba(220, 40, 10, .25) 55%, transparent); animation: flicker 3.2s ease-in-out infinite; }
.portal-blue { left: 59%; top: 38%; width: 14vw; height: 26vw; max-width: 260px; max-height: 440px; background: radial-gradient(closest-side, rgba(110, 140, 255, .55), rgba(70, 90, 255, .2) 55%, transparent); animation: flicker 4.1s ease-in-out infinite reverse; }
@keyframes flicker { 0%, 100% { opacity: .75; transform: scale(1); } 30% { opacity: 1; transform: scale(1.06); } 60% { opacity: .82; transform: scale(.97); } }
.hero-fog { position: absolute; inset: -10% -20%; pointer-events: none; will-change: transform; }
.fog-a { background: radial-gradient(60% 40% at 30% 80%, rgba(80, 40, 30, .45), transparent 70%), radial-gradient(50% 30% at 80% 70%, rgba(40, 30, 50, .4), transparent 70%); animation: drift 22s ease-in-out infinite alternate; }
.fog-b { background: radial-gradient(40% 25% at 60% 95%, rgba(10, 6, 5, .9), transparent 70%); animation: drift 30s ease-in-out infinite alternate-reverse; }
@keyframes drift { from { transform: translate3d(-3%, 0, 0); } to { transform: translate3d(3%, -2%, 0); } }
.embers { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-torch {
  position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle 34vmax at var(--tx, 50%) var(--ty, 45%), transparent 0, rgba(6, 4, 3, .25) 40%, rgba(6, 4, 3, .78) 100%);
}
.hero-vignette { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(10, 8, 7, .65) 0%, transparent 22%, transparent 45%, rgba(10, 8, 7, .85) 82%, var(--bg) 100%); }
.hero-inner { position: relative; width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 120px var(--gutter) clamp(80px, 12vh, 140px); }
.hero-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ember-2); box-shadow: 0 0 12px var(--ember-2); animation: blink 1.8s ease-in-out infinite; }
.hero-eyebrow::before { display: none; }
@keyframes blink { 50% { opacity: .35; } }
.hero-title { margin: 0 0 22px; font-family: var(--display); line-height: .98; text-shadow: 0 4px 40px rgba(0, 0, 0, .6); }
.ht-line { display: block; }
.ht-a { font-size: clamp(42px, 8vw, 116px); font-weight: 900; letter-spacing: -.01em; background: linear-gradient(180deg, #fff8ea 10%, #e6c58b 70%, #a6773a); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 6px 30px rgba(0, 0, 0, .6)); }
.ht-b { margin-top: 10px; font-size: clamp(22px, 3.3vw, 46px); font-weight: 500; color: var(--ink); letter-spacing: .02em; }
html:lang(zh-CN) .ht-a { font-size: clamp(2.25rem, 6.4vw, 5.75rem); line-height: 1.14; letter-spacing: 0; }
html:lang(zh-CN) .title-phrase { display: block; width: fit-content; max-width: 100%; white-space: nowrap; }
html:lang(zh-CN) .title-phrase + .title-phrase { margin-top: .06em; }
html:lang(zh-CN) .ht-b { font-family: "Noto Serif SC", serif; font-weight: 600; }
.hero-platforms { display: inline-block; }
.ht-a .w { display: inline-block; white-space: nowrap; }
.ht-a .ch { display: inline-block; will-change: transform, opacity, filter; background: linear-gradient(180deg, #fff8ea 10%, #e6c58b 70%, #a6773a); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-sub { max-width: 640px; margin: 0 0 32px; color: var(--ink-2); font-size: clamp(16px, 1.5vw, 20px); text-shadow: 0 2px 20px rgba(0, 0, 0, .8); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 28px 0 0; padding: 0; list-style: none; font-size: 13px; color: var(--muted); }
.hero-meta li::before { content: "◆"; margin-right: 8px; color: var(--gold); font-size: 9px; vertical-align: 2px; }
.scroll-cue { position: absolute; left: 50%; bottom: 22px; width: 26px; height: 42px; margin-left: -13px; border: 1.5px solid var(--line-2); border-radius: 14px; }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 3px; height: 8px; margin-left: -1.5px; border-radius: 2px; background: var(--gold); animation: cue 1.8s ease-in-out infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 30% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* STATS */
.stats { position: relative; padding: 40px 0 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.stats-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; }
.stat { padding: 18px 16px; border-left: 1px solid var(--line); }
.stat:first-child { border-left: 0; }
.stat-num { font: 700 clamp(34px, 3.6vw, 52px)/1 var(--display); color: var(--gold-2); font-variant-numeric: tabular-nums; white-space: nowrap; }
.stat-num small { font-size: .45em; color: var(--gold); margin-left: 2px; letter-spacing: .02em; }
.stat-title { margin-top: 10px; font-weight: 600; font-size: 15px; }
.stat-note { margin-top: 4px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.stats .fine { margin-top: 10px; }
@media (max-width: 980px) { .stats-grid { grid-template-columns: repeat(3, 1fr); } .stat:nth-child(4) { border-left: 0; } .stat:nth-child(n+4) { border-top: 1px solid var(--line); } }
@media (max-width: 560px) { .stats-grid { grid-template-columns: repeat(2, 1fr); } .stat { border-left: 0 !important; border-top: 1px solid var(--line); } .stat:nth-child(-n+2) { border-top: 0; } .stat:nth-child(odd) { border-right: 1px solid var(--line); } }

/* NATIVE */
.native { position: relative; background: radial-gradient(80% 60% at 50% 40%, #1a110c, var(--bg) 70%); }
.native-pin { position: relative; overflow: hidden; min-height: 100svh; display: grid; grid-template-columns: 1.25fr 1fr; align-items: center; gap: clamp(24px, 4vw, 64px); max-width: 1400px; margin: 0 auto; padding: 80px var(--gutter) 40px; }
.native-stage { position: relative; display: grid; place-items: center; }
.device {
  position: relative; width: 100%; aspect-ratio: 2000 / 920; border-radius: 9% / 19.5%;
  padding: 1.6%; background: linear-gradient(145deg, #3a332e, #121010 40%, #2a2522);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .08), 0 60px 120px -40px rgba(224, 84, 42, .45), 0 40px 80px -30px rgba(0, 0, 0, .9);
  transform-style: preserve-3d;
}
.device-screen { width: 100%; height: 100%; overflow: hidden; border-radius: 7.5% / 17%; background: #000; }
.device-img { width: 100%; height: 100%; object-fit: cover; }
.device-island { position: absolute; left: 3.2%; top: 50%; width: 2.4%; height: 24%; transform: translateY(-50%); border-radius: 999px; background: #050505; }
.native-copy .h2 { font-size: clamp(30px, 3.6vw, 50px); }
.native-steps { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 16px; }
.nstep { display: grid; grid-template-columns: 44px 1fr; gap: 16px; padding: 18px 0 0; border-top: 1px solid var(--line); }
.nstep-k { font: 700 14px/1.6 var(--mono); color: var(--ember-2); }
.nstep h3 { margin: 0 0 6px; font: 700 19px/1.3 var(--display); }
.nstep p { margin: 0; color: var(--ink-2); font-size: 15px; line-height: 1.55; }
@media (max-width: 980px) { .native-pin { grid-template-columns: 1fr; padding-top: 80px; } }

/* PIPELINE */
.pipeline { background: var(--bg); }
.pipe { position: relative; margin: 40px 0 36px; height: 360px; }
.pipe-lines { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.pipe-lines path { fill: none; stroke: var(--ember); stroke-width: 2; stroke-linecap: round; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 6px rgba(224, 84, 42, .8)); }
.pnode { position: absolute; transform: translate(-50%, -50%); min-width: 170px; padding: 14px 18px; border-radius: 14px; text-align: center; background: var(--card-solid); border: 1px solid var(--line-2); box-shadow: 0 20px 40px -20px #000; }
.pnode b { display: block; font: 700 16px/1.3 var(--display); }
.pnode span { display: block; margin-top: 4px; font: 12px/1.3 var(--mono); color: var(--muted); }
.pn-g { left: 8.5%; top: 50%; border-color: var(--gold); }
.pn-p { left: 41%; top: 22.2%; }
.pn-s { left: 41%; top: 77.8%; }
.pn-h { left: 67%; top: 22.2%; }
.pn-x { left: 67%; top: 77.8%; }
.pn-a { left: 93%; top: 50%; border-color: var(--ember); box-shadow: 0 0 40px -10px rgba(224, 84, 42, .6); }
.pipe-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pipe-notes > div { padding: 22px; border-radius: 14px; border: 1px solid var(--line); background: rgba(255, 255, 255, .015); }
.pipe-notes h3 { margin: 0 0 6px; font: 700 17px/1.3 var(--display); }
.pipe-notes code { font-size: 12px; color: var(--muted); }
.pipe-notes p { margin: 0; color: var(--ink-2); font-size: 15px; }
@media (max-width: 900px) {
  .pipe { height: auto; display: grid; gap: 12px; }
  .pipe-lines { display: none; }
  .pnode { position: relative; left: auto; top: auto; transform: none; }
  .pnode:not(:last-child)::after { content: "↓"; position: absolute; left: 50%; bottom: -16px; transform: translateX(-50%); color: var(--ember); font-size: 14px; }
  .pipe-notes { grid-template-columns: 1fr; }
}

/* SPEED */
.speed { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.speed-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 36px; }
.tl-row { display: grid; grid-template-columns: minmax(130px, 1.1fr) 2fr 70px; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.tl-label { color: var(--ink-2); }
.tl-bar { position: relative; height: 10px; border-radius: 99px; background: rgba(255, 255, 255, .05); overflow: hidden; }
.tl-bar i { position: absolute; inset: 0 auto 0 0; width: var(--w); border-radius: inherit; background: linear-gradient(90deg, var(--blood), var(--ember), var(--gold-2)); box-shadow: 0 0 14px rgba(224, 84, 42, .6); transform-origin: 0 50%; }
.tl-val { text-align: right; font: 600 14px/1 var(--mono); color: var(--gold-2); white-space: nowrap; }
.timeline .fine { margin: 16px 0 0; }
.bat-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 26px; }
.bat-head .card-h { margin: 0; }
.bat-visual { display: flex; align-items: center; gap: 28px; margin-bottom: 18px; }
.bat-cell { position: relative; width: 180px; height: 84px; padding: 6px; border-radius: 18px; border: 2px solid var(--line-2); flex: none; }
.bat-cap { position: absolute; right: -10px; top: 28px; width: 7px; height: 26px; border-radius: 0 6px 6px 0; background: var(--line-2); }
.bat-fill { height: 100%; width: 50%; border-radius: 11px; background: linear-gradient(90deg, #2fb36a, var(--ok)); box-shadow: 0 0 24px rgba(87, 213, 139, .4); }
.bat-read .big { font: 700 64px/1 var(--display); color: var(--ink); font-variant-numeric: tabular-nums; }
.bat-read small { font-size: 18px; color: var(--ink-2); }
.size-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 16px; }
.size-row > div { padding: 14px; border-radius: 12px; background: rgba(0, 0, 0, .25); border: 1px solid var(--line); }
.size-row b { display: block; font: 700 20px/1.2 var(--display); color: var(--gold-2); }
.size-row span { display: block; margin-top: 4px; font-size: 13px; color: var(--muted); line-height: 1.35; }
@media (max-width: 900px) { .speed-grid { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .bat-visual { flex-direction: column; align-items: flex-start; } .size-row { grid-template-columns: 1fr; } .tl-row { grid-template-columns: 1fr 64px; } .tl-bar { grid-column: 1 / -1; order: 3; } }

/* TOUCH */
.touch { background: var(--bg-2); }
.touch-grid { display: grid; grid-template-columns: minmax(300px, .9fr) 1.4fr; gap: clamp(20px, 3vw, 44px); align-items: center; margin-top: 30px; }
.touch-list { display: grid; gap: 6px; }
.touch-item {
  position: relative; display: grid; grid-template-columns: 38px 1fr; gap: 10px; text-align: left;
  padding: 14px 16px; border-radius: 14px; border: 1px solid transparent; background: transparent; cursor: pointer;
  transition: background .3s, border-color .3s;
}
.touch-item:hover { background: rgba(255, 255, 255, .025); }
.touch-item.is-active { background: var(--card); border-color: var(--line-2); }
.ti-k { font: 600 13px/1.7 var(--mono); color: var(--muted); }
.touch-item.is-active .ti-k { color: var(--ember-2); }
.ti-body b { display: block; font: 700 18px/1.4 var(--display); }
.ti-body span { display: block; max-height: 0; overflow: hidden; color: var(--ink-2); font-size: 15px; line-height: 1.55; opacity: 0; transition: max-height .5s var(--ease), opacity .4s, margin .4s; }
.touch-item.is-active .ti-body span { max-height: 220px; opacity: 1; margin-top: 6px; }
.ti-progress { position: absolute; left: 16px; right: 16px; bottom: 0; height: 2px; overflow: hidden; border-radius: 2px; }
.ti-progress i { display: block; height: 100%; background: linear-gradient(90deg, var(--ember), var(--gold-2)); transform: scaleX(0); transform-origin: 0 50%; }
.frame { position: relative; overflow: hidden; border-radius: 22px; border: 1px solid var(--line-2); background: #000; box-shadow: 0 50px 100px -40px rgba(0, 0, 0, .95), 0 0 0 8px rgba(30, 22, 18, .9), 0 0 0 9px var(--line-2); }
.frame-phone { aspect-ratio: 16 / 9; }
.touch-pane { position: absolute; inset: 0; opacity: 0; visibility: hidden; }
.touch-pane.is-active { opacity: 1; visibility: visible; }
.touch-pane img { width: 100%; height: 100%; object-fit: cover; }
.touch-ripple { position: absolute; width: 60px; height: 60px; margin: -30px 0 0 -30px; border-radius: 50%; border: 2px solid rgba(255, 220, 170, .9); opacity: 0; pointer-events: none; }
.io-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: clamp(50px, 7vw, 90px); }
.io-pics { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 20px; }
.io-pics img { border-radius: 10px; border: 1px solid var(--line); aspect-ratio: 16 / 9; object-fit: cover; }
.kbd { display: grid; gap: 8px; justify-items: center; margin-bottom: 20px; padding: 22px 10px 16px; border-radius: 14px; background: radial-gradient(80% 100% at 50% 0%, rgba(214, 168, 92, .08), transparent), rgba(0, 0, 0, .3); border: 1px solid var(--line); }
.kbd-row { display: flex; gap: 8px; }
kbd {
  min-width: 46px; height: 44px; padding: 0 10px; display: grid; place-items: center;
  border-radius: 9px; border: 1px solid rgba(255, 255, 255, .12); border-bottom-width: 3px;
  background: linear-gradient(180deg, #2a221d, #1a1411); color: var(--ink-2); font-size: 13px; font-weight: 600;
  transition: transform .08s, background .15s, color .15s, box-shadow .15s; cursor: pointer; user-select: none;
}
kbd.wide { min-width: 80px; }
kbd.space { min-width: 220px; }
kbd.is-down { transform: translateY(2px); border-bottom-width: 1px; color: #1a0f08; background: linear-gradient(180deg, var(--gold-2), var(--gold)); box-shadow: 0 0 22px rgba(242, 207, 138, .6); }
.kbd-out { min-height: 1.6em; margin-top: 8px; font: 500 14px/1.6 var(--mono); color: var(--gold-2); }
@media (max-width: 900px) { .touch-grid, .io-grid { grid-template-columns: 1fr; } .touch-view { order: -1; } }
@media (max-width: 480px) { kbd.space { min-width: 160px; } kbd { min-width: 40px; } }

/* ENDGAME */
.endgame { overflow: hidden; background: #0b0706; isolation: isolate; }
.endgame-bg { position: absolute; inset: -10% 0; z-index: -1; opacity: .22; will-change: transform; }
.endgame-bg img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.7) blur(2px); }
.endgame::after { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: radial-gradient(60% 50% at 20% 30%, rgba(142, 26, 18, .35), transparent 70%), linear-gradient(180deg, var(--bg-2), transparent 20%, transparent 80%, var(--bg)); }
.rift { display: grid; grid-template-columns: 340px 1fr; gap: clamp(20px, 4vw, 56px); align-items: center; margin-top: 40px; }
.rift-portal { position: relative; width: 300px; height: 300px; margin: 0 auto; display: grid; place-items: center; --heat: .4; }
.rp-ring { position: absolute; border-radius: 50%; }
.r1 { inset: 0; background: conic-gradient(from 0deg, transparent, rgba(255, 90, 30, .85), transparent 30%, rgba(255, 150, 60, .7), transparent 60%, rgba(200, 30, 10, .9), transparent); filter: blur(6px); opacity: calc(.35 + var(--heat) * .65); animation: spin 7s linear infinite; mask: radial-gradient(closest-side, transparent 62%, #000 64%, #000 98%, transparent); -webkit-mask: radial-gradient(closest-side, transparent 62%, #000 64%, #000 98%, transparent); }
.r2 { inset: 22px; border: 2px solid rgba(255, 170, 90, calc(.2 + var(--heat) * .6)); box-shadow: 0 0 calc(20px + var(--heat) * 60px) rgba(255, 90, 30, calc(.3 + var(--heat) * .5)), inset 0 0 calc(20px + var(--heat) * 50px) rgba(255, 90, 30, .5); animation: spin 18s linear infinite reverse; border-style: dashed; }
.r3 { inset: 46px; background: radial-gradient(closest-side, rgba(255, 210, 140, calc(.3 + var(--heat) * .6)), rgba(220, 60, 20, .5) 55%, rgba(40, 6, 2, .95) 100%); box-shadow: inset 0 0 40px #000; }
@keyframes spin { to { transform: rotate(360deg); } }
.rp-core { position: relative; text-align: center; text-shadow: 0 2px 16px #000; }
.rp-label { display: block; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: #ffe2bf; }
.rp-level { font: 900 76px/1 var(--display); color: #fff7ea; font-variant-numeric: tabular-nums; }
.rift-body h3 { font-size: 28px; }
.rift-slider { display: block; margin: 18px 0 22px; }
.rift-slider > span:first-child { display: block; margin-bottom: 10px; font-size: 14px; color: var(--muted); }
input[type="range"] { -webkit-appearance: none; appearance: none; width: 100%; height: 28px; background: transparent; cursor: pointer; --p: 40%; }
input[type="range"]::-webkit-slider-runnable-track { height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--ember) var(--p), rgba(255, 255, 255, .08) var(--p)); }
input[type="range"]::-moz-range-track { height: 8px; border-radius: 99px; background: linear-gradient(90deg, var(--ember) var(--p), rgba(255, 255, 255, .08) var(--p)); }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 26px; height: 26px; margin-top: -9px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff2d8, var(--gold) 60%, #8a5c22); border: 2px solid #1a100a; box-shadow: 0 0 0 4px rgba(214, 168, 92, .25), 0 0 20px rgba(255, 140, 60, .7); }
input[type="range"]::-moz-range-thumb { width: 26px; height: 26px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff2d8, var(--gold) 60%, #8a5c22); border: 2px solid #1a100a; box-shadow: 0 0 0 4px rgba(214, 168, 92, .25), 0 0 20px rgba(255, 140, 60, .7); }
.rift-ticks { display: grid; grid-template-columns: repeat(10, 1fr); margin-top: 4px; }
.rift-ticks i { height: 6px; margin-left: auto; width: 2px; background: rgba(255, 255, 255, .15); border-radius: 2px; transition: background .3s, box-shadow .3s; }
.rift-ticks i.on { background: var(--gold-2); box-shadow: 0 0 8px var(--gold-2); }
.rift-out { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 0 0 16px; }
.rift-out > div { padding: 14px; border-radius: 12px; background: rgba(0, 0, 0, .3); border: 1px solid var(--line); }
.rift-out dt { font-size: 12.5px; color: var(--muted); }
.rift-out dd { margin: 4px 0 0; font: 700 26px/1.1 var(--display); color: var(--gold-2); font-variant-numeric: tabular-nums; }
.rift-out dd[data-rift-merc] { font-size: 17px; line-height: 1.5; }
@media (max-width: 900px) { .rift { grid-template-columns: 1fr; } .rift-out { grid-template-columns: repeat(2, 1fr); } .rift-portal { width: 240px; height: 240px; } .rp-level { font-size: 60px; } }

.rush { margin-top: 22px; }
.rush-head { display: flex; flex-wrap: wrap; gap: 6px 30px; align-items: baseline; justify-content: space-between; }
.rush-head p { max-width: 60ch; }
.rush-track { position: relative; list-style: none; margin: 30px 0 10px; padding: 0; display: grid; grid-template-columns: repeat(10, 1fr) 1.6fr 1.6fr; gap: 8px; align-items: end; }
.rush-track::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; height: 2px; background: var(--line); z-index: -1; }
.rush-node { position: relative; display: grid; place-items: center; gap: 6px; }
.rush-node span { width: 100%; aspect-ratio: 1; max-width: 54px; display: grid; place-items: center; border-radius: 12px; transform: rotate(45deg); border: 1px solid var(--line-2); background: #140d0a; font: 700 15px/1 var(--display); color: var(--muted); transition: all .4s var(--ease); }
.rush-node.is-boss span { max-width: 74px; border-color: rgba(255, 90, 40, .6); }
.rush-node b { position: absolute; top: 100%; margin-top: 12px; white-space: nowrap; font: 600 13px/1.2 var(--body); color: var(--ember-2); }
.rush-node.lit span { color: #1a0f08; background: linear-gradient(135deg, var(--gold-2), var(--gold)); border-color: var(--gold-2); box-shadow: 0 0 22px rgba(242, 207, 138, .45); }
.rush-node.is-boss.lit span { background: radial-gradient(circle, #ffb070, var(--ember) 60%, var(--blood)); color: #fff; box-shadow: 0 0 40px rgba(255, 90, 30, .8); }
.rush-node em { display: block; font-style: normal; transform: rotate(-45deg); }
.rush { padding-bottom: 54px; }
@media (max-width: 700px) {
  .rush-track { grid-template-columns: repeat(6, 1fr); row-gap: 24px; }
  .rush-track::before { display: none; }
  .rush-node.is-boss { grid-column: span 3; }
  .rush { padding-bottom: 60px; }
}

.endgame-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 22px; }
.mult { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 18px 0 20px; }
.mult > div { text-align: center; padding: 14px 6px; border-radius: 12px; background: rgba(0, 0, 0, .3); border: 1px solid var(--line); }
.mult b { display: block; font: 900 34px/1 var(--display); font-variant-numeric: tabular-nums; }
.mult > div > span { display: block; margin-top: 6px; font-size: 12.5px; color: var(--muted); line-height: 1.3; }
.mult .u { color: var(--unique); text-shadow: 0 0 20px rgba(200, 163, 106, .5); }
.mult .s { color: var(--set); text-shadow: 0 0 20px rgba(63, 210, 122, .4); }
.mult .r { color: var(--rune); text-shadow: 0 0 20px rgba(255, 155, 61, .5); }
.mult .n { color: var(--portal); text-shadow: 0 0 20px rgba(109, 139, 255, .5); }
.ely-img, .kb-img { border-radius: 12px; border: 1px solid var(--line); aspect-ratio: 16 / 9; object-fit: cover; }
@media (max-width: 900px) { .endgame-grid { grid-template-columns: 1fr; } }
@media (max-width: 460px) { .mult { grid-template-columns: repeat(2, 1fr); } }

/* VAULT */
.vault { background: var(--bg); }
.vault-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; margin-top: 36px; }
.vcard { transform-style: preserve-3d; transition: border-color .3s; overflow: hidden; }
.vcard:hover { border-color: var(--line-2); }
.vcard-pic { margin: -8px -8px 20px; border-radius: 12px; overflow: hidden; border: 1px solid var(--line); }
.vcard-pic img { aspect-ratio: 16 / 9; object-fit: cover; transition: transform .8s var(--ease); }
.vcard:hover .vcard-pic img { transform: scale(1.04); }
.stash-grid { display: grid; grid-template-columns: repeat(14, 1fr); gap: 3px; margin-bottom: 18px; }
.stash-grid i { aspect-ratio: 1; border-radius: 3px; background: rgba(214, 168, 92, .07); border: 1px solid rgba(214, 168, 92, .1); }
.stash-grid i.f { background: rgba(214, 168, 92, .35); border-color: rgba(242, 207, 138, .5); box-shadow: 0 0 8px rgba(242, 207, 138, .3); }
.v-big { margin-bottom: 10px; font: 700 34px/1.1 var(--display); color: var(--gold-2); }
.v-big small { font-size: .5em; color: var(--muted); }
.pouch-runes { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.pouch-runes span { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; font: 700 13px/1 var(--display); color: #ffd9a8; background: radial-gradient(circle at 40% 35%, #5a3a24, #20140d); border: 1px solid rgba(255, 155, 61, .4); box-shadow: inset 0 0 12px rgba(0, 0, 0, .6), 0 0 14px rgba(255, 155, 61, .15); }
@media (max-width: 760px) { .vault-grid { grid-template-columns: 1fr; } }

/* QOL */
.qol { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.qol-demos { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin: 36px 0 22px; }
.potion-demo, .drop-demo { display: grid; grid-template-columns: 150px 1fr; gap: 24px; align-items: center; }
.orb { position: relative; width: 150px; height: 150px; border-radius: 50%; overflow: hidden; background: radial-gradient(circle at 50% 60%, #1a0606, #050101); border: 3px solid #3a2a20; box-shadow: 0 0 0 2px #120c09, 0 0 40px rgba(180, 20, 10, .35), inset 0 0 30px #000; }
.orb-fill { position: absolute; inset: auto 0 0; height: 80%; background: radial-gradient(120% 90% at 50% 100%, #ff4a3a, #b0140c 50%, #5a0606); transition: background .4s; }
.orb-fill::before { content: ""; position: absolute; left: -50%; right: -50%; top: -10px; height: 20px; border-radius: 45%; background: rgba(255, 120, 100, .5); animation: wave 3s linear infinite; }
@keyframes wave { to { transform: translateX(25%); } }
.orb-shine { position: absolute; inset: 0; border-radius: 50%; background: radial-gradient(circle at 35% 28%, rgba(255, 255, 255, .55), transparent 22%), radial-gradient(circle at 50% 50%, transparent 60%, rgba(0, 0, 0, .5)); }
.orb.drink-heal .orb-fill { animation: gulp .6s ease-out; }
.orb.drink-rejuv .orb-fill { background: radial-gradient(120% 90% at 50% 100%, #d06bff, #7d1fb0 50%, #3a0659); }
@keyframes gulp { 40% { filter: brightness(1.8); } }
.life-slider { display: block; margin: 8px 0 10px; }
.life-slider > span { display: flex; justify-content: space-between; font-size: 14px; color: var(--muted); }
.life-slider b { color: var(--ink); font-variant-numeric: tabular-nums; }
.pd-state { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; background: rgba(87, 213, 139, .12); color: var(--ok); border: 1px solid rgba(87, 213, 139, .3); transition: all .3s; }
.pd-state[data-tier="heal"] { background: rgba(255, 74, 58, .12); color: #ff8a7a; border-color: rgba(255, 74, 58, .35); }
.pd-state[data-tier="rejuv"] { background: rgba(208, 107, 255, .14); color: #e0a8ff; border-color: rgba(208, 107, 255, .4); }
.drop-stage { position: relative; width: 150px; height: 150px; border-radius: 16px; background: radial-gradient(circle at 50% 85%, #2a1d14, #0b0706); border: 1px solid var(--line); overflow: hidden; }
.beam { position: absolute; left: 50%; bottom: 30px; width: 30px; height: 140px; margin-left: -15px; background: linear-gradient(0deg, rgba(255, 190, 90, .95), rgba(255, 140, 60, .25) 60%, transparent); filter: blur(4px); transform-origin: 50% 100%; transform: scaleY(0); opacity: 0; }
.drop-item { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); padding: 4px 10px; border-radius: 6px; background: rgba(0, 0, 0, .7); font: 700 13px/1.2 var(--display); color: #ff9b3d; white-space: nowrap; opacity: 0; }
.pouch-fly { position: absolute; right: 8px; top: 10px; font-size: 12px; color: var(--gold); opacity: 0; }
.drop-btns { display: flex; flex-wrap: wrap; gap: 8px; }
.drop-state { margin-top: 14px; }
.drop-state[hidden] { display: none; }
.pd-state[data-tier="low"] { background: rgba(255, 155, 61, .1); color: var(--rune); border-color: rgba(255, 155, 61, .35); }
.pd-state[data-tier="unique"] { background: rgba(200, 163, 106, .12); color: var(--unique); border-color: rgba(200, 163, 106, .4); }
.pd-state[data-tier="high"] { background: rgba(255, 120, 50, .14); color: #ffb27a; border-color: rgba(255, 120, 50, .45); }
.qol-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.qcard { position: relative; padding: 28px; background: var(--bg-2); transition: background .3s; }
.qcard:hover { background: #1a120e; }
.qcard::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 50%), rgba(224, 84, 42, .14), transparent 60%); opacity: 0; transition: opacity .3s; }
.qcard:hover::after { opacity: 1; }
.qicon { width: 34px; height: 34px; margin-bottom: 16px; fill: none; stroke: var(--gold-2); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 0 8px rgba(242, 207, 138, .35)); }
.qcard h3 { margin: 0 0 8px; font: 700 18px/1.3 var(--display); }
.qcard p { margin: 0; font-size: 15px; color: var(--ink-2); }
.qol-pics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 22px; }
.qol-pics img { border-radius: 12px; border: 1px solid var(--line); aspect-ratio: 16 / 9; object-fit: cover; }
@media (max-width: 980px) { .qol-demos { grid-template-columns: 1fr; } .qol-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .qol-grid, .qol-pics { grid-template-columns: 1fr; } .potion-demo, .drop-demo { grid-template-columns: 1fr; justify-items: start; } }

/* LANG */
.langs { background: var(--bg-2); }
.langs .h2 { font-size: clamp(28px, 3.4vw, 46px); }
.langs-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(24px, 4vw, 60px); align-items: center; }
.compare { position: relative; border-radius: 16px; overflow: hidden; border: 1px solid var(--line-2); box-shadow: 0 40px 80px -30px #000; user-select: none; touch-action: pan-y; }
.compare img { width: 100%; aspect-ratio: 651 / 547; object-fit: cover; }
.cmp-top { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--pos)) 0 0); }
.cmp-top img { height: 100%; }
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.cmp-handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; margin-left: -1px; background: var(--gold-2); box-shadow: 0 0 16px var(--gold-2); pointer-events: none; }
.cmp-handle::after { content: "⟷"; position: absolute; top: 50%; left: 50%; width: 44px; height: 44px; transform: translate(-50%, -50%); display: grid; place-items: center; border-radius: 50%; background: #1a120e; border: 2px solid var(--gold-2); color: var(--gold-2); font-size: 18px; }
.cmp-tag { position: absolute; top: 12px; padding: 4px 10px; border-radius: 999px; background: rgba(0, 0, 0, .7); font-size: 12px; font-weight: 600; pointer-events: none; }
.cmp-tag-a { left: 12px; } .cmp-tag-b { right: 12px; }
@media (max-width: 900px) { .langs-grid { grid-template-columns: 1fr; } }

/* TESTED */
.tested { background: var(--bg); overflow: hidden; }
.tested-head { display: grid; grid-template-columns: auto 1fr; gap: clamp(20px, 4vw, 50px); align-items: center; }
.tested-big { font: 900 clamp(120px, 18vw, 240px)/.85 var(--display); background: linear-gradient(180deg, #ffe7c0, var(--ember) 60%, var(--blood)); -webkit-background-clip: text; background-clip: text; color: transparent; filter: drop-shadow(0 10px 40px rgba(224, 84, 42, .35)); font-variant-numeric: tabular-nums; }
.tested .h2 { font-size: clamp(24px, 2.8vw, 38px); max-width: 30ch; }
.split-bar { display: flex; height: 40px; border-radius: 10px; overflow: hidden; margin: 6px 0 14px; border: 1px solid var(--line); }
.split-bar span { flex: var(--n); display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 13px; white-space: nowrap; overflow: hidden; transform-origin: 0 50%; }
.split-bar span:nth-child(1) { background: linear-gradient(180deg, #a3301a, #6e1b0f); }
.split-bar span:nth-child(2) { background: linear-gradient(180deg, #8f6a32, #5a3f18); }
.split-bar span:nth-child(3) { background: linear-gradient(180deg, #3d4f8f, #232d5a); }
.acts { margin-top: clamp(40px, 6vw, 80px); }
.acts-track { display: flex; gap: 18px; width: max-content; padding: 0 var(--gutter); will-change: transform; }
.act { margin: 0; width: clamp(260px, 34vw, 520px); flex: none; }
.act img { border-radius: 14px; border: 1px solid var(--line); aspect-ratio: 665 / 373; object-fit: cover; }
.act figcaption { margin-top: 10px; font: 700 16px/1 var(--display); color: var(--gold); letter-spacing: .08em; }
@media (max-width: 700px) { .tested-head { grid-template-columns: 1fr; } .acts { overflow-x: auto; scroll-snap-type: x mandatory; } .act { scroll-snap-align: start; width: 80vw; } }

/* DEVICES */
.devices { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.verdict { display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start; --tone: var(--ok); border-color: color-mix(in srgb, var(--tone) 40%, transparent); }
.verdict[data-tone="step"] { --tone: var(--warn); }
.verdict[data-tone="tight"] { --tone: #f28f4b; }
.verdict[data-tone="unknown"] { --tone: var(--portal); }
.verdict[data-tone="preview"] { --tone: #b58cff; }
.verdict[data-tone="no"] { --tone: var(--bad); }
.v-badge { padding: 12px 18px; border-radius: 12px; font: 700 18px/1.2 var(--display); color: var(--tone); background: color-mix(in srgb, var(--tone) 12%, transparent); border: 1px solid color-mix(in srgb, var(--tone) 45%, transparent); max-width: 240px; }
.v-rows { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.v-rows span { font-size: 12.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.v-rows p { margin: 6px 0 0; color: var(--ink); }
.dev-table { margin-top: 20px; }
.dev-table summary { cursor: pointer; color: var(--gold); font-weight: 600; padding: 10px 0; }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
table { width: 100%; border-collapse: collapse; font-size: 14.5px; min-width: 760px; }
th, td { padding: 14px 16px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
thead th { color: var(--muted); font-size: 12px; letter-spacing: .1em; text-transform: uppercase; background: rgba(0, 0, 0, .25); }
tbody th { font-weight: 600; color: var(--ink); }
td { color: var(--ink-2); }
@media (max-width: 760px) { .verdict, .v-rows { grid-template-columns: 1fr; } }

/* BUILD */
.build { background: var(--bg-2); }
.prompt { padding: 0; overflow: hidden; margin-bottom: 14px; }
.prompt-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-bottom: 1px solid var(--line); background: rgba(0, 0, 0, .3); font: 12px var(--mono); color: var(--muted); }
.prompt-bar i { width: 11px; height: 11px; border-radius: 50%; background: #3a2c24; }
.prompt-bar i:nth-child(1) { background: #e0542a; } .prompt-bar i:nth-child(2) { background: #d6a85c; } .prompt-bar i:nth-child(3) { background: #57d58b; }
.prompt-bar span { margin-left: 8px; }
.copy { margin-left: auto; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--gold-2); font: 600 12px var(--body); cursor: pointer; transition: background .2s; }
.copy:hover { background: rgba(214, 168, 92, .12); }
.copy.done { background: var(--ok); color: #062; border-color: var(--ok); }
.prompt-text { margin: 0; padding: 26px 24px; font: 500 clamp(15px, 1.5vw, 19px)/1.6 var(--mono); color: var(--ink); min-height: 4.8em; }
.prompt-text.typing::after { content: "▍"; color: var(--ember-2); animation: blink 1s steps(1) infinite; }
.routes { margin-top: 40px; }
.routes .seg { margin-bottom: 16px; flex-wrap: wrap; border-radius: 16px; }
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.steps li { counter-increment: s; position: relative; padding-top: 52px; min-width: 0; }
.steps li::before { content: counter(s); position: absolute; top: 0; left: 0; width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; border: 1px solid var(--ember); color: var(--ember-2); font: 700 16px/1 var(--display); box-shadow: 0 0 20px rgba(224, 84, 42, .3); }
.steps h3 { font-size: 17px !important; }
.steps p { font-size: 15px; }
pre { margin: 10px 0 0; padding: 14px 16px; border-radius: 10px; background: #0a0706; border: 1px solid var(--line); overflow-x: auto; font-size: 12.5px; line-height: 1.6; color: #f0d9b5; }
.route .fine { margin: 22px 0 0; }
.need { margin-top: 22px; border-color: rgba(224, 84, 42, .35); background: linear-gradient(180deg, rgba(60, 20, 12, .5), rgba(18, 12, 10, .7)); }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr; } }

/* BEYOND */
.beyond { background: var(--bg); }
.beyond-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(24px, 5vw, 70px); align-items: center; }
.platforms { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.platforms li { display: flex; justify-content: space-between; align-items: center; padding: 16px 20px; border-radius: 14px; border: 1px solid var(--line); background: var(--card); }
.platforms b { font: 700 18px/1 var(--display); }
.platforms span { font-size: 13px; padding: 4px 10px; border-radius: 999px; }
.platforms .ok span { color: var(--ok); background: rgba(87, 213, 139, .1); }
.platforms .pre span { color: #c9adff; background: rgba(181, 140, 255, .12); }
.platforms .open { border-style: dashed; border-color: rgba(224, 84, 42, .5); }
.platforms .open span { color: var(--ember-2); background: rgba(224, 84, 42, .12); }
@media (max-width: 900px) { .beyond-grid { grid-template-columns: 1fr; } }

/* FAQ */
.faq { background: linear-gradient(180deg, var(--bg), var(--bg-2)); }
.faq-wrap { display: grid; grid-template-columns: .8fr 1.4fr; gap: clamp(24px, 5vw, 70px); align-items: start; }
.faq-wrap > div:first-child { position: sticky; top: 110px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; cursor: pointer; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item h3 { margin: 0; font: 600 18px/1.4 var(--body); color: var(--ink); }
.plus { position: relative; flex: none; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--line-2); transition: transform .4s var(--ease), background .3s; }
.plus::before, .plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.5px; margin: -.75px 0 0 -5.5px; background: var(--gold-2); }
.plus::after { transform: rotate(90deg); transition: transform .4s var(--ease); }
.faq-item[open] .plus { background: rgba(214, 168, 92, .12); transform: rotate(180deg); }
.faq-item[open] .plus::after { transform: rotate(0); }
.faq-a { overflow: hidden; }
.faq-a p { margin: 0 0 24px; color: var(--ink-2); max-width: 70ch; }
@media (max-width: 900px) { .faq-wrap { grid-template-columns: 1fr; } .faq-wrap > div:first-child { position: static; } }

/* FINAL */
.final { position: relative; overflow: hidden; padding: clamp(110px, 16vw, 200px) 0; text-align: center; isolation: isolate; background: radial-gradient(70% 70% at 50% 60%, rgba(142, 26, 18, .45), transparent 70%), var(--bg); border-top: 1px solid var(--line); }
.final::before { content: ""; position: absolute; left: 50%; top: 52%; width: 900px; height: 900px; translate: -50% -50%; z-index: -1; border-radius: 50%; background: conic-gradient(from 0deg, transparent, rgba(255, 120, 50, .14), transparent 25%, rgba(214, 168, 92, .12), transparent 55%, rgba(255, 80, 30, .14), transparent 80%); animation: spin 40s linear infinite; }
.final .embers { z-index: -1; }
.final-inner { max-width: 860px; margin: 0 auto; padding: 0 var(--gutter); display: grid; justify-items: center; }
.final-lottie { width: 180px; height: 180px; margin-bottom: 4px; filter: drop-shadow(0 0 40px rgba(255, 140, 60, .55)); }
.final-title { margin: 0 0 20px; font: 900 clamp(34px, 5.4vw, 72px)/1.05 var(--display); text-wrap: balance; background: linear-gradient(180deg, #fff8ea, #e6c58b 70%, #a6773a); -webkit-background-clip: text; background-clip: text; color: transparent; }
html:lang(zh-CN) .final-title { line-height: 1.2; }
.final .lede { margin-left: auto; margin-right: auto; }
.stargazers { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; max-width: 640px; margin-top: 40px; min-height: 10px; }
.stargazers a { display: block; width: 36px; height: 36px; border-radius: 50%; overflow: hidden; border: 1px solid var(--line-2); transition: transform .25s var(--ease), border-color .2s; }
.stargazers a:hover { transform: translateY(-4px) scale(1.15); border-color: var(--gold-2); z-index: 1; }
.stargazers img { width: 100%; height: 100%; }
.sg-note { margin: 14px auto 0; }

/* Floating star */
.float-star {
  position: fixed; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom)); z-index: 40;
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 12px 10px 14px; border-radius: 999px; text-decoration: none;
  background: linear-gradient(180deg, #ef6a37, #a52b16); color: #fff; font-weight: 700; font-size: 14px;
  box-shadow: 0 14px 30px -8px rgba(224, 84, 42, .8), inset 0 1px 0 rgba(255, 255, 255, .3); border: 1px solid rgba(255, 190, 140, .5);
  transform: translateY(140%); transition: transform .5s var(--ease);
}
.float-star.is-on { transform: none; }
.float-star svg { width: 18px; height: 18px; fill: #ffe0a6; }
.float-star b { padding: 3px 9px; border-radius: 999px; background: rgba(0, 0, 0, .25); font-variant-numeric: tabular-nums; }

/* FOOTER */
.footer { padding: 60px 0 40px; border-top: 1px solid var(--line); background: #070505; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 30px; }
.footer nav { display: grid; align-content: start; gap: 8px; }
.footer h3 { margin: 0 0 6px; font: 600 12px/1 var(--body); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.footer nav a { text-decoration: none; color: var(--ink-2); font-size: 15px; }
.footer nav a:hover { color: var(--gold-2); }
.legal { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--line); font-size: 12.5px; line-height: 1.6; color: #7d705f; }
@media (max-width: 700px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > div:first-child { grid-column: 1 / -1; } }

/* Burst particles on click */
.burst-dot { position: fixed; z-index: 90; width: 8px; height: 8px; border-radius: 50%; pointer-events: none; background: var(--gold-2); box-shadow: 0 0 10px var(--ember-2); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}