/* YEHSHIU AI · EMBER
   base · type · chrome · hero · ticker · video wall · films · scenes · services + ops console
   case · compute · process · contact · sign-off · footer · lightbox · motion */

:root {
  --bg: #0A0706;
  --bg-warm: #0E0403;
  --bg-deep: #050302;
  --panel: #130B08;
  --panel-hi: #1A100C;
  --ink: #F5EEE8;
  --ink-2: #BFB1A7;
  --ink-3: #94857B;
  --line: rgba(255, 236, 224, .1);
  --line-2: rgba(255, 236, 224, .2);
  --seam: #45200F;
  --ember: #FF5522;
  --ember-deep: #E8321A;
  --amber: #F4A623;
  --cyan: #00CCFF;
  --cyan-ink: #CFE9F4;
  --pad: clamp(20px, 4.4vw, 64px);
  --max: 1520px;
  --nav-h: 68px;
  --f-display: "Bebas Neue", "Noto Sans TC", "Arial Narrow", sans-serif;
  --f-zh: "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --f-body: "Barlow", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;
  --f-label: "Barlow Condensed", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  --f-mono: "IBM Plex Mono", "Noto Sans TC", ui-monospace, Consolas, monospace;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

/* ── base ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 8px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--f-body); font-size: 16px; line-height: 1.62;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden;
}
html[lang="zh-Hant"] body { line-height: 1.82; line-break: strict; }
img, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; border-radius: 0; }
a { color: inherit; text-decoration: none; }
p, h1, h2, h3, h4, figure, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
::selection { background: var(--ember); color: #0A0706; }
html[lang="en"] [data-l="zh"], html:not([lang="en"]) [data-l="en"] { display: none !important; }
[hidden] { display: none !important; }

.wrap { width: min(100% - 2 * var(--pad), var(--max)); margin-inline: auto; }
.skip { position: fixed; left: 12px; top: -80px; z-index: 200; padding: 12px 18px; background: var(--ember); color: #0A0706; font-weight: 600; }
.skip:focus { top: 12px; }
.nb { white-space: nowrap; }
.nojs { position: relative; z-index: 1; padding: calc(var(--nav-h) + 14px) var(--pad) 14px; background: var(--panel); border-bottom: 1px solid var(--seam); font-size: 14px; line-height: 1.6; color: var(--ink); }

/* ── type ─────────────────────────────────────────────── */
.h2 {
  font-family: var(--f-zh); font-weight: 900; font-size: clamp(30px, 4.3vw, 64px);
  line-height: 1.2; letter-spacing: -.005em; color: #fff; text-wrap: balance;
}
html[lang="en"] .h2 {
  font-family: var(--f-label); font-weight: 700; font-size: clamp(38px, 5vw, 74px);
  line-height: .98; letter-spacing: -.008em;
}
.lede { font-size: 16.5px; color: var(--ink-2); max-width: 44em; text-wrap: pretty; }
html[lang="en"] .lede { font-size: 17px; max-width: 34em; }
.pt { font-style: normal; margin-left: -.2em; margin-right: -.22em; }

.label {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font-family: var(--f-label); font-weight: 600; font-size: 13px; line-height: 1;
  letter-spacing: .26em; text-transform: uppercase; color: var(--ink);
}
.label::before { content: ""; width: 30px; height: 2px; background: var(--ember); }
.label b { font-weight: 600; color: var(--ember); letter-spacing: .12em; }
.label [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 13px; letter-spacing: .3em; }
html[lang="zh-Hant"] .label__en { color: var(--ink-3); }
.label--cyan::before { background: var(--cyan); }
.label--cyan b { color: var(--cyan); }
.label--ink { color: #0A0706; }
.label--ink::before { background: #0A0706; }
.label--ink b { color: #0A0706; }
html[lang="zh-Hant"] .label--ink .label__en { color: #0A0706; }

/* ── chrome ───────────────────────────────────────────── */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 52px; padding: 0 28px; border: 1px solid transparent; white-space: nowrap;
  font-family: var(--f-label); font-weight: 600; font-size: 16px; letter-spacing: .18em; text-transform: uppercase;
  transition: background .25s, color .25s, border-color .25s, box-shadow .25s;
}
.btn [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 15px; letter-spacing: .22em; }
.btn--solid { background: var(--ember); color: #0A0706; }
.btn--solid:hover { background: #FF7A4F; box-shadow: 0 0 0 1px #FF7A4F, 0 10px 40px -10px rgba(255, 85, 34, .7); }
.btn--line { border-color: rgba(255, 236, 224, .42); color: #fff; }
.btn--line:hover { border-color: var(--ember); color: var(--ember); }
.btn--sm { min-height: 44px; padding: 0 18px; font-size: 14px; }
.btn--sm [data-l="zh"] { font-size: 13.5px; }

.arr { position: relative; display: inline-block; width: 18px; height: 2px; background: currentColor; flex: none; }
.arr::after { content: ""; position: absolute; right: 0; top: 50%; width: 8px; height: 8px; border: solid currentColor; border-width: 2px 2px 0 0; transform: translateY(-50%) rotate(45deg); }
.arr--left { transform: scaleX(-1); }
.arr--up { transform: rotate(-90deg); }

.frame { position: relative; }
.frame::before, .frame::after {
  content: ""; position: absolute; z-index: 4; width: 20px; height: 20px; pointer-events: none;
  border: solid var(--ember);
}
.frame::before { left: 0; top: 0; border-width: 2px 0 0 2px; }
.frame::after { right: 0; bottom: 0; border-width: 0 2px 2px 0; }
.frame--cyan::before, .frame--cyan::after { border-color: var(--cyan); }

.dot { display: inline-block; flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--ember); animation: blink 2s steps(1, end) infinite; }

.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 60; height: var(--nav-h);
  display: flex; align-items: center; gap: 24px; padding: 0 var(--pad);
  border-bottom: 1px solid transparent; transition: background .35s, border-color .35s;
}
.nav.is-stuck { background: rgba(10, 7, 6, .9); border-bottom-color: var(--line); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.brand { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; font-family: var(--f-display); font-size: 27px; line-height: 1; letter-spacing: .12em; color: #fff; }
.brand__ai { padding: 4px 6px 2px 7px; background: var(--ember); color: #0A0706; font-size: 18px; letter-spacing: .08em; }
.nav__links { display: flex; gap: clamp(20px, 2.6vw, 40px); margin-left: auto; }
.nav__links a { position: relative; display: inline-flex; align-items: center; min-height: 44px; font-family: var(--f-label); font-weight: 600; font-size: 15px; letter-spacing: .22em; text-transform: uppercase; color: rgba(255, 255, 255, .82); transition: color .2s; }
.nav__links [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 14px; letter-spacing: .3em; }
.nav__links a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 8px; height: 2px; background: var(--ember); transform: scaleX(0); transform-origin: 0 50%; transition: transform .3s var(--ease); }
.nav__links a:hover { color: #fff; }
.nav__links a:hover::after, .nav__links a.is-here::after { transform: scaleX(1); }
.nav__tools { display: flex; align-items: center; gap: 16px; }
.lang { display: inline-flex; align-items: center; background: rgba(10, 7, 6, .5); }
.lang button { position: relative; min-width: 46px; min-height: 44px; padding: 0 10px; font-family: var(--f-label); font-weight: 600; font-size: 14px; letter-spacing: .14em; color: var(--ink-2); transition: color .2s; }
.lang button[lang="zh-Hant"] { font-family: var(--f-zh); font-weight: 500; font-size: 13px; letter-spacing: .1em; }
.lang button + button::before { content: ""; position: absolute; left: 0; top: 16px; bottom: 16px; width: 1px; background: var(--line-2); }
.lang button::after { content: ""; position: absolute; left: 12px; right: 12px; bottom: 9px; height: 2px; background: var(--ember); transform: scaleX(0); transition: transform .3s var(--ease); }
.lang button[aria-pressed="true"] { color: #fff; }
.lang button[aria-pressed="true"]::after { transform: scaleX(1); }
.lang button:not([aria-pressed="true"]):hover { color: #fff; }
.nav__menu { display: none; width: 46px; height: 44px; border: 1px solid var(--line-2); place-items: center; align-content: center; gap: 6px; }
.nav__menu i { display: block; width: 20px; height: 2px; background: #fff; transition: transform .3s var(--ease); }
.nav__menu[aria-expanded="true"] i:first-child { transform: translateY(4px) rotate(45deg); }
.nav__menu[aria-expanded="true"] i:last-child { transform: translateY(-4px) rotate(-45deg); }

.menu { position: fixed; inset: 0; z-index: 55; display: flex; flex-direction: column; gap: 22px; padding: calc(var(--nav-h) + 14px) var(--pad) 28px; background: #0A0706; overflow-y: auto; animation: fade .2s both; }
.menu__links { display: grid; border-top: 1px solid var(--line-2); }
.menu__links a { display: flex; align-items: baseline; gap: 16px; min-height: 58px; padding: 11px 0 9px; border-bottom: 1px solid var(--line); font-family: var(--f-display); font-size: 38px; line-height: 1; letter-spacing: .02em; text-transform: uppercase; color: #fff; }
.menu__links [data-l="zh"] { font-family: var(--f-zh); font-weight: 900; font-size: 28px; line-height: 1.3; }
.menu__links b { min-width: 22px; font-family: var(--f-label); font-weight: 600; font-size: 13px; letter-spacing: .2em; color: var(--ember); }
.menu__cta { width: 100%; margin-top: auto; }

/* ── hero ─────────────────────────────────────────────── */
.hero { position: relative; display: grid; grid-template-rows: minmax(0, 1fr) auto auto; height: 100vh; height: 100svh; min-height: 640px; max-height: 1200px; background: var(--bg); }
.wall {
  position: relative; display: grid; min-height: 0; gap: 1px; background: var(--seam);
  grid-template-columns: 22fr 30fr 22fr 22fr 44fr; grid-template-rows: 40fr 60fr;
  grid-template-areas: "a b c d g" "e e e e g";
}
.wall::before { content: ""; position: absolute; inset: 0 0 auto 0; z-index: 2; height: 140px; background: linear-gradient(180deg, rgba(10, 7, 6, .8), rgba(10, 7, 6, 0)); pointer-events: none; }
.cell { position: relative; overflow: hidden; min-width: 0; min-height: 0; background: #060403; }
.cell--a { grid-area: a; } .cell--b { grid-area: b; } .cell--c { grid-area: c; } .cell--d { grid-area: d; }
.cell--g { grid-area: g; } .cell--e { grid-area: e; }
.cell video, .cell img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cell::after { content: ""; position: absolute; inset: auto 0 0 0; z-index: 1; height: 40%; background: linear-gradient(0deg, rgba(6, 4, 3, .78), rgba(6, 4, 3, 0)); pointer-events: none; }
.cell--e { background: #080504; }
.cell--e::after { inset: 0; height: auto; background: linear-gradient(90deg, rgba(8, 5, 4, .55) 0%, rgba(8, 5, 4, .46) 78%, rgba(8, 5, 4, .05) 100%); }
.cell__tag {
  position: absolute; left: 16px; bottom: 13px; z-index: 3; display: flex; align-items: center; gap: 9px;
  font-family: var(--f-label); font-weight: 600; font-size: 11.5px; line-height: 1; letter-spacing: .2em;
  text-transform: uppercase; white-space: nowrap; color: rgba(255, 255, 255, .9);
}
.cell__tag b { font-weight: 600; color: var(--ember); }
.cell__tag em { font-style: normal; color: rgba(255, 255, 255, .55); }
.cell__tag [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 11.5px; letter-spacing: .16em; }
.cell__tag--br { left: auto; right: 16px; bottom: 14px; }
.cell--g .cell__tag { bottom: 16px; }
.cell__rec { position: absolute; right: 18px; top: calc(var(--nav-h) + 16px); z-index: 3; display: inline-flex; align-items: center; gap: 8px; font-family: var(--f-label); font-weight: 600; font-size: 11.5px; letter-spacing: .24em; color: #fff; }
.cell__tc { position: absolute; right: 54px; bottom: 16px; z-index: 3; font-family: var(--f-mono); font-size: 11px; line-height: 1; letter-spacing: .04em; color: rgba(255, 255, 255, .78); font-variant-numeric: tabular-nums; }
.cell__bar { position: absolute; left: 16px; right: 16px; bottom: 40px; z-index: 3; height: 2px; background: rgba(255, 255, 255, .2); overflow: hidden; }
.cell__bar i { display: block; width: 100%; height: 100%; background: var(--ember); transform: scaleX(0); transform-origin: 0 50%; transition: transform .3s linear; }
.cell__corner { position: absolute; z-index: 3; width: 26px; height: 26px; border: solid var(--ember); }
.cell__corner--tl { left: 16px; top: calc(var(--nav-h) + 12px); border-width: 2px 0 0 2px; }
.cell__corner--br { right: 16px; bottom: 14px; border-width: 0 2px 2px 0; }

.hero__title { grid-area: e; position: relative; z-index: 3; align-self: end; min-width: 0; padding: 0 var(--pad) clamp(18px, 3.4svh, 34px); }
.status { display: flex; align-items: center; gap: 10px; margin-bottom: clamp(10px, 1.9svh, 20px); font-family: var(--f-label); font-weight: 600; font-size: 12.5px; line-height: 1; letter-spacing: .28em; text-transform: uppercase; color: var(--ink); }
.status [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 12.5px; letter-spacing: .32em; }
.status__co { margin-left: auto; margin-right: calc(16px - var(--pad)); font-size: 11.5px; letter-spacing: .26em; color: var(--ink-3); white-space: nowrap; }
.hero__h1 { font-family: var(--f-zh); font-weight: 900; font-size: max(52px, min(10.4vw, 27svh - 92px)); line-height: 1.08; letter-spacing: -.012em; color: #fff; }
html[lang="en"] .hero__h1 { font-family: var(--f-display); font-weight: 400; font-size: max(64px, min(13.2vw, 34.6svh - 126px)); line-height: .86; letter-spacing: .004em; text-transform: uppercase; }
.ln { display: block; white-space: nowrap; }
.ln--hot { color: var(--ember); }
.js .ln { animation: rise 1s var(--ease) .25s backwards; }
.js .ln--hot { animation: rise 1s var(--ease) .37s backwards, glitch .42s steps(2, end) 1.5s 1; }
.js .cell { animation: power .8s backwards; }
.js .cell--g { animation-delay: .05s; } .js .cell--a { animation-delay: .16s; } .js .cell--b { animation-delay: .27s; }
.js .cell--c { animation-delay: .38s; } .js .cell--d { animation-delay: .49s; } .js .cell--e { animation-delay: 0s; }

.hero__desk {
  position: relative; z-index: 3; display: grid; align-items: center;
  grid-template-columns: minmax(0, 1fr) auto auto; column-gap: clamp(22px, 2.8vw, 44px);
  padding: clamp(14px, 2.4svh, 24px) var(--pad); background: linear-gradient(180deg, #130A07, var(--bg)); border-top: 1px solid var(--seam);
}
.hero__desk::before { content: ""; position: absolute; left: 0; top: -1px; width: min(240px, 32vw); height: 2px; background: var(--ember); }
.hero__lede { font-size: 15px; line-height: 1.72; color: var(--ink-2); max-width: 46em; }
html[lang="en"] .hero__lede { font-size: 15.5px; line-height: 1.55; }
.hero__cta { display: flex; gap: 12px; }
.hero__cta .btn { padding: 0 24px; }
.stats { display: grid; grid-template-columns: repeat(4, auto); justify-content: space-between; column-gap: clamp(16px, 1.7vw, 26px); padding-left: clamp(20px, 2.6vw, 40px); border-left: 1px solid var(--line-2); }
.stats div { display: flex; flex-direction: column-reverse; gap: 7px; }
.stats dd { font-family: var(--f-display); font-size: clamp(36px, 3.9vw, 58px); line-height: .88; letter-spacing: .012em; color: #fff; white-space: nowrap; }
.stats dd i { margin-left: 3px; font-style: normal; font-size: .58em; color: var(--ember); }
.stats dt { font-family: var(--f-label); font-weight: 600; font-size: 11.5px; line-height: 1.2; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); white-space: nowrap; }
.stats dt [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 12px; letter-spacing: .16em; }

/* ── ticker ───────────────────────────────────────────── */
.ticker { display: flex; align-items: center; height: 42px; overflow: hidden; background: var(--ember); color: #0A0706; }
.ticker__track { display: flex; flex: none; width: max-content; animation: tick 70s linear infinite; }
.ticker__track span { display: inline-flex; align-items: center; font-family: var(--f-display); font-size: 21px; line-height: 1; letter-spacing: .09em; text-transform: uppercase; white-space: nowrap; }
.ticker__track[data-l="zh"] span { font-family: var(--f-zh); font-weight: 900; font-size: 16px; letter-spacing: .2em; }
.ticker__track span::after { content: ""; width: 7px; height: 7px; margin: 0 28px; background: #0A0706; transform: rotate(45deg); }

/* ── sections ─────────────────────────────────────────── */
.sec { position: relative; padding: clamp(56px, 6vw, 96px) 0; }
.sec__head { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); align-items: end; gap: 20px clamp(32px, 6vw, 104px); margin-bottom: clamp(30px, 3.8vw, 54px); }
.sec__head .label { grid-column: 1 / -1; margin-bottom: 6px; }
.sec__aside { display: grid; gap: 16px; padding-bottom: 6px; }
.specs { display: flex; flex-wrap: wrap; gap: 8px; }
.specs li { padding: 7px 10px 6px; border: 1px solid var(--line-2); font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-2); }
.specs [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 12px; letter-spacing: .14em; }

/* ── 01 video wall ────────────────────────────────────── */
.tiles { width: min(100% - 2 * var(--pad), var(--max)); margin-inline: auto; display: grid; grid-template-columns: repeat(8, minmax(0, 1fr)); gap: 10px; }
.tiles__run { display: contents; }
.tile { position: relative; display: block; width: 100%; aspect-ratio: 9 / 16; overflow: hidden; background: #120B08; outline-offset: 2px; }
.tile::before { content: ""; position: absolute; inset: 0; z-index: 3; border: 1px solid var(--line); transition: border-color .3s; pointer-events: none; }
.tile video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.84) saturate(.96); transition: filter .5s, transform 1.2s var(--ease); }
.tile.is-on video, .tile:hover video, .tile:focus-visible video { filter: none; }
.tile:hover video { transform: scale(1.04); }
.tile:hover::before, .tile:focus-visible::before { border-color: var(--ember); }
.tile__meta { position: absolute; inset: auto 0 0 0; z-index: 2; display: flex; align-items: baseline; gap: 7px; padding: 34px 10px 9px; background: linear-gradient(rgba(10, 7, 6, 0), rgba(10, 7, 6, .88)); text-align: left; font-family: var(--f-label); font-weight: 600; font-size: 11.5px; line-height: 1.25; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
.tile__meta b { font-weight: 600; color: var(--ember); }
.tile__meta [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 12px; letter-spacing: .12em; }
.tile__on { position: absolute; left: 10px; top: 10px; z-index: 2; width: 6px; height: 6px; border-radius: 50%; background: var(--ember); opacity: 0; transition: opacity .3s; }
.tile.is-on .tile__on { opacity: 1; }
.tile__plus { position: absolute; right: 9px; top: 9px; z-index: 2; width: 22px; height: 22px; opacity: 0; transition: opacity .3s; }
.tile__plus::before, .tile__plus::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 2px; background: #fff; transform: translate(-50%, -50%); }
.tile__plus::after { transform: translate(-50%, -50%) rotate(90deg); }
.tile:hover .tile__plus, .tile:focus-visible .tile__plus { opacity: 1; }
.tile--xl { aspect-ratio: auto; }
.tile--xl .tile__meta { padding: 60px 16px 14px; font-size: 13px; gap: 10px; }
.tile--xl .tile__meta [data-l="zh"] { font-size: 14px; }
.tile__badge { position: absolute; left: 14px; top: 14px; z-index: 2; padding: 6px 8px 5px; background: rgba(10, 7, 6, .78); font-family: var(--f-label); font-weight: 600; font-size: 11px; line-height: 1; letter-spacing: .2em; text-transform: uppercase; color: #fff; }
.tile__badge [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .14em; }
.tile--xl .tile__on { left: auto; right: 14px; top: 20px; }
.tile--xl:hover .tile__on { opacity: 0; }
.tile--f1 { grid-column: 1 / 3; grid-row: 1 / 3; }
.tile--f2 { grid-column: 7 / 9; grid-row: 2 / 4; }
.tile-stat { grid-column: 1 / 3; grid-row: 3; position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 10px; padding: clamp(14px, 1.5vw, 22px); background: var(--ember); color: #0A0706; overflow: hidden; }
.tile-stat__k { display: flex; align-items: center; gap: 8px; font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .22em; text-transform: uppercase; }
.tile-stat__k::before { content: ""; width: 18px; height: 2px; background: #0A0706; }
.tile-stat__k [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; letter-spacing: .2em; }
.tile-stat__n { font-family: var(--f-display); font-size: clamp(64px, 8.4vw, 132px); line-height: .8; letter-spacing: .005em; }
.tile-stat__n i { font-style: normal; font-size: .5em; margin-left: 4px; }
.tile-stat__t { font-size: 14px; line-height: 1.45; font-weight: 500; max-width: 22em; }
html[lang="zh-Hant"] .tile-stat__t { font-family: var(--f-zh); font-weight: 700; font-size: 14px; line-height: 1.55; }

/* ── 02 films ─────────────────────────────────────────── */
.films { background: var(--bg-deep); padding-bottom: clamp(40px, 4.6vw, 72px); }
.reel { display: flex; gap: 1px; height: clamp(440px, 72svh, 720px); background: var(--seam); border-block: 1px solid var(--seam); }
.reel__item { position: relative; flex: 1 1 0; min-width: 0; overflow: hidden; background: var(--bg-deep); text-align: left; transition: flex-grow .8s var(--ease); outline-offset: -4px; }
.reel__item.is-active { flex-grow: 4.4; }
.reel__item video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; filter: brightness(.5) saturate(.8); transition: filter .7s; }
.reel__item.is-active video, .reel__item:hover video { filter: none; }
.reel__item::after { content: ""; position: absolute; inset: 40% 0 0 0; z-index: 1; background: linear-gradient(rgba(5, 3, 2, 0), rgba(5, 3, 2, .92)); pointer-events: none; }
.reel__no { position: absolute; left: clamp(10px, 1.3vw, 20px); bottom: clamp(14px, 1.6vw, 22px); z-index: 2; font-family: var(--f-display); font-size: clamp(30px, 3vw, 46px); line-height: .85; color: var(--ember); }
.reel__v { position: absolute; left: clamp(10px, 1.3vw, 20px); bottom: clamp(62px, 5.6vw, 86px); z-index: 2; writing-mode: vertical-rl; font-family: var(--f-label); font-weight: 600; font-size: 13px; line-height: 1; letter-spacing: .26em; text-transform: uppercase; white-space: nowrap; color: rgba(255, 255, 255, .86); transition: opacity .35s; }
.reel__v [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 15px; letter-spacing: .3em; }
.reel__item.is-active .reel__v { opacity: 0; }
.reel__meta { position: absolute; left: clamp(64px, 5.6vw, 92px); right: 16px; bottom: clamp(14px, 1.6vw, 22px); z-index: 2; display: grid; gap: 7px; opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .5s var(--ease); pointer-events: none; }
.reel__item.is-active .reel__meta { opacity: 1; transform: none; transition-delay: .25s; }
.reel__name { font-family: var(--f-label); font-weight: 600; font-size: 19px; line-height: 1.1; letter-spacing: .14em; text-transform: uppercase; color: #fff; white-space: nowrap; }
.reel__name [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 19px; letter-spacing: .14em; }
.reel__kind { font-family: var(--f-label); font-weight: 600; font-size: 11.5px; line-height: 1; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-2); white-space: nowrap; }
.reel__kind [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .16em; }
.reel__beam { position: absolute; left: 0; right: 0; top: 0; z-index: 2; height: 2px; background: var(--ember); transform: scaleX(0); transform-origin: 0 50%; transition: transform .8s var(--ease); }
.reel__item.is-active .reel__beam { transform: scaleX(1); }
.reel__hint { display: flex; justify-content: space-between; gap: 16px; margin-top: 14px; font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .24em; text-transform: uppercase; color: var(--ink-3); }
.reel__hint [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .2em; }

/* ── 03 scenes ────────────────────────────────────────── */
.scenes__grid { display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-rows: auto 1fr; column-gap: clamp(32px, 5.4vw, 96px); row-gap: 26px; }
.scenes__copy { grid-column: 1; grid-row: 1; }
.scenes__copy .label { margin-bottom: 26px; }
.scenes__copy .h2 { margin-bottom: 20px; }
.scenes__show { grid-column: 2; grid-row: 1 / 3; }
.ctl { grid-column: 1; grid-row: 2; align-self: end; }
.ctl__k { display: flex; align-items: center; gap: 10px; margin: 0 0 10px; font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .24em; text-transform: uppercase; color: var(--ink); }
.ctl__k [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; letter-spacing: .28em; }
html[lang="zh-Hant"] .ctl__en { color: var(--ink-3); }
.ctl__k::after { content: ""; flex: 1; height: 1px; background: var(--line); }
.products { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-bottom: 22px; max-width: 560px; }
.pd { position: relative; display: grid; gap: 8px; text-align: left; color: var(--ink-3); transition: color .3s; }
.pd__img { position: relative; display: block; aspect-ratio: 5 / 4; overflow: hidden; background: #120B08; }
.pd__img::after { content: ""; position: absolute; inset: 0; border: 1px solid var(--line); transition: border-color .3s, border-width .2s; }
.pd img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.62) saturate(.8); transition: filter .4s; }
.pd__n { font-family: var(--f-label); font-weight: 600; font-size: 13px; line-height: 1.1; letter-spacing: .14em; text-transform: uppercase; }
.pd__n [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 13.5px; letter-spacing: .12em; }
.pd:hover, .pd[aria-pressed="true"] { color: #fff; }
.pd:hover img, .pd[aria-pressed="true"] img { filter: none; }
.pd[aria-pressed="true"] .pd__img::after { border: 2px solid var(--ember); }
.scenelist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; border-top: 1px solid var(--line-2); max-width: 640px; }
.sc { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr) auto; align-items: center; gap: 10px; min-height: 54px; padding: 0 8px 0 0; border-bottom: 1px solid var(--line); text-align: left; color: var(--ink-2); transition: color .3s, padding .4s var(--ease), background .3s; }
.sc::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--ember); transform: scaleY(0); transition: transform .4s var(--ease); }
.sc b { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--line-2); font-family: var(--f-label); font-weight: 600; font-size: 13px; line-height: 1; color: var(--ink-2); transition: background .3s, color .3s, border-color .3s; }
.sc__n { font-family: var(--f-label); font-weight: 600; font-size: 17px; line-height: 1.1; letter-spacing: .06em; text-transform: uppercase; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sc__n [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 16px; letter-spacing: .08em; }
.sc__t { font-style: normal; font-family: var(--f-label); font-weight: 600; font-size: 11px; line-height: 1; letter-spacing: .16em; text-transform: uppercase; white-space: nowrap; color: var(--ink-3); }
.sc__t [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 11.5px; letter-spacing: .1em; }
.sc__t.is-src { padding: 5px 6px 4px; border: 1px solid rgba(255, 85, 34, .6); color: var(--ember); }
.sc:hover { color: #fff; }
.sc[aria-pressed="true"] { padding-left: 14px; color: #fff; background: linear-gradient(90deg, rgba(255, 85, 34, .16), rgba(255, 85, 34, 0) 80%); }
.sc[aria-pressed="true"]::before { transform: none; }
.sc[aria-pressed="true"] b { background: var(--ember); border-color: var(--ember); color: #0A0706; }

.stage { height: clamp(440px, 76svh, 720px); aspect-ratio: 920 / 1100; overflow: hidden; background: #120B08; }
.stage__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.stage__img--next { opacity: 0; clip-path: inset(0 100% 0 0); }
.stage__scan { position: absolute; top: 0; bottom: 0; left: 0; z-index: 2; width: 2px; margin-left: -1px; background: var(--ember); box-shadow: 0 0 22px 4px rgba(255, 85, 34, .75); opacity: 0; pointer-events: none; }
.stage__lock, .stage__count, .stage__cap { position: absolute; z-index: 3; display: flex; align-items: center; gap: 8px; padding: 8px 10px 7px; background: rgba(10, 7, 6, .8); font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .2em; text-transform: uppercase; color: #fff; }
.stage__lock { left: 14px; top: 14px; }
.stage__lock i { width: 9px; height: 9px; border: 2px solid var(--ember); }
.stage__lock [data-l="zh"], .stage__cap [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 12px; letter-spacing: .16em; }
.stage__count { right: 14px; top: 14px; color: var(--ink-2); }
.stage__count b { font-weight: 600; color: var(--ember); }
.stage__cap { left: 14px; bottom: 14px; font-size: 13px; }
.stage__cap em { font-style: normal; color: var(--ember); }

/* ── 04 services ──────────────────────────────────────── */
.services { background: linear-gradient(180deg, var(--bg), var(--bg-warm)); }
.grp + .grp { margin-top: clamp(44px, 5vw, 76px); }
.grp__head { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(16px, 1.8vw, 24px); font-family: var(--f-label); font-weight: 600; font-size: 14px; line-height: 1; letter-spacing: .24em; text-transform: uppercase; color: var(--ink); }
.grp__head b { display: grid; place-items: center; width: 34px; height: 34px; padding-top: 3px; background: var(--ember); color: #0A0706; font-family: var(--f-display); font-weight: 400; font-size: 26px; letter-spacing: 0; }
.grp__name { display: inline-flex; align-items: baseline; gap: 10px; }
.grp__name [data-l="zh"] { font-family: var(--f-zh); font-weight: 900; font-size: 17px; letter-spacing: .22em; }
html[lang="zh-Hant"] .grp__en { font-size: 13px; color: var(--ink-3); }
.grp__head i { flex: 1; height: 1px; background: var(--line-2); }
.grp__range { font-size: 12.5px; letter-spacing: .2em; color: var(--ink-3); }

.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(10px, 1.3vw, 20px); }
.card { position: relative; display: flex; flex-direction: column; min-width: 0; }
.card__vis { position: relative; aspect-ratio: 4 / 5; overflow: hidden; background: #0B0705; border: 1px solid var(--line); }
.card__vis::before { content: ""; position: absolute; right: 0; top: 0; z-index: 3; width: 0; height: 2px; background: var(--ember); transition: width .6s var(--ease); }
.card:hover .card__vis::before { width: 100%; }
.card__no { position: absolute; left: 0; top: 0; z-index: 4; display: grid; place-items: center; min-width: 44px; height: 38px; padding: 3px 8px 0; background: var(--ember); color: #0A0706; font-family: var(--f-display); font-weight: 400; font-size: 25px; line-height: 1; letter-spacing: .02em; }
.card__t { margin: 16px 0 6px; font-family: var(--f-zh); font-weight: 900; font-size: clamp(18px, 1.55vw, 22px); line-height: 1.3; color: #fff; }
html[lang="en"] .card__t { font-family: var(--f-label); font-weight: 700; font-size: clamp(21px, 1.8vw, 26px); line-height: 1.05; letter-spacing: .01em; }
.card__d { font-size: 14.5px; line-height: 1.6; color: var(--ink-2); max-width: 26em; text-wrap: pretty; }
html[lang="zh-Hant"] .card__d { line-height: 1.7; }
.card__tags { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1.3; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-3); }
.card__tags [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .14em; }

.vis__chip { position: absolute; left: 0; bottom: 0; z-index: 3; padding: 7px 10px 6px; background: rgba(10, 7, 6, .84); font-family: var(--f-label); font-weight: 600; font-size: 11px; line-height: 1; letter-spacing: .2em; text-transform: uppercase; color: #fff; }
.vis__chip [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .12em; }
.vis-clips { display: grid; grid-template-columns: 1fr 1.5fr 1fr; gap: 1px; background: var(--seam); }
.vis-clips > img, .vis-clips > video { width: 100%; height: 100%; min-height: 0; object-fit: cover; }
.vis-clips > img { filter: brightness(.55) saturate(.9); }
.vis-split img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.vis-split img:nth-of-type(1) { clip-path: inset(0 66.67% 0 0); }
.vis-split img:nth-of-type(2) { clip-path: inset(0 33.33% 0 33.33%); }
.vis-split img:nth-of-type(3) { clip-path: inset(0 0 0 66.67%); }
.vis-split i { position: absolute; top: 0; bottom: 0; z-index: 2; width: 1px; background: var(--ember); box-shadow: 0 0 10px 1px rgba(255, 85, 34, .6); }
.vis-split i:nth-of-type(1) { left: 33.33%; } .vis-split i:nth-of-type(2) { left: 66.67%; }
.vis-film img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 46%; transition: transform 1.6s var(--ease); }
.card:hover .vis-film img { transform: scale(1.05); }
.vis-site { padding: 62px 16px 0; background: radial-gradient(120% 80% at 50% 100%, rgba(255, 85, 34, .3), rgba(255, 85, 34, 0) 70%), #0B0705; }

.browser { background: #0A0706; border: 1px solid var(--line-2); box-shadow: 0 30px 80px -30px rgba(0, 0, 0, .9); }
.browser__bar { display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; border-bottom: 1px solid var(--line); background: #150D0A; }
.browser__bar i { width: 7px; height: 7px; background: var(--line-2); }
.browser__bar i:first-child { background: var(--ember); }
.browser__bar span { margin-left: 10px; font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser img { width: 100%; height: auto; }
.browser--mini .browser__bar { height: 20px; padding: 0 8px; gap: 4px; }
.browser--mini .browser__bar i { width: 5px; height: 5px; }
.browser--mini .browser__bar span { font-size: 10px; margin-left: 6px; }
.phone { position: absolute; right: clamp(18px, 2.4vw, 34px); bottom: -6%; z-index: 2; width: 20.5%; padding: 6px; border-radius: 22px; background: #050302; border: 1px solid rgba(255, 236, 224, .3); box-shadow: -20px 20px 60px rgba(0, 0, 0, .7); }
.phone img { width: 100%; height: auto; border-radius: 16px; }
.phone--mini { right: 14px; bottom: -16%; width: 34%; padding: 4px; border-radius: 14px; }
.phone--mini img { border-radius: 10px; }

.tag { display: inline-block; padding: 5px 7px 4px; border: 1px solid var(--line-2); font-family: var(--f-label); font-weight: 600; font-size: 11px; line-height: 1; letter-spacing: .14em; text-transform: uppercase; white-space: nowrap; color: var(--ink-2); }
.tag [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 11px; letter-spacing: .08em; }
.tag--hot { background: var(--ember); border-color: var(--ember); color: #0A0706; }
.tag--hot [data-l="zh"] { font-weight: 700; }
.tag--amber { border-color: var(--amber); color: var(--amber); }
.tag--line { border-color: var(--ember); color: var(--ember); }

/* B · operations: compact list + one console */
.opsrow { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); align-items: start; gap: clamp(20px, 3vw, 48px); }
.ops__h { font-family: var(--f-zh); font-weight: 900; font-size: clamp(23px, 2.3vw, 34px); line-height: 1.25; color: #fff; text-wrap: balance; }
html[lang="en"] .ops__h { font-family: var(--f-label); font-weight: 700; font-size: clamp(28px, 2.7vw, 40px); line-height: 1; letter-spacing: -.005em; }
.ops__lede { margin: 12px 0 20px; font-size: 15px; line-height: 1.65; color: var(--ink-2); }
.oplist { border-bottom: 1px solid var(--line); }
.oplist li { display: grid; grid-template-columns: 40px minmax(0, 1fr); column-gap: 10px; padding: 14px 0 13px; border-top: 1px solid var(--line); }
.oplist b { grid-row: 1 / 3; font-family: var(--f-display); font-weight: 400; font-size: 26px; line-height: 1; color: var(--ember); }
.oplist h4 { font-family: var(--f-zh); font-weight: 700; font-size: 17px; line-height: 1.3; color: #fff; }
html[lang="en"] .oplist h4 { font-family: var(--f-label); font-weight: 600; font-size: 20px; line-height: 1.1; letter-spacing: .01em; }
.oplist p { margin-top: 3px; font-size: 13.5px; line-height: 1.55; color: var(--ink-2); text-wrap: pretty; }

.console { position: relative; min-width: 0; background: #0D0806; border: 1px solid var(--line-2); }
.console::before { content: ""; position: absolute; left: -1px; top: -1px; width: 128px; height: 2px; background: var(--ember); }
.console__bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 42px; padding: 8px 16px; background: #140C09; border-bottom: 1px solid var(--line); }
.console__name { display: flex; align-items: baseline; gap: 10px; font-family: var(--f-label); font-weight: 600; font-size: 13px; line-height: 1; letter-spacing: .22em; text-transform: uppercase; color: #fff; }
.console__name::before { content: ""; align-self: center; width: 7px; height: 7px; background: var(--ember); }
.console__name [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; letter-spacing: .2em; }
html[lang="zh-Hant"] .console__en { color: var(--ink-3); }
.console__note { font-family: var(--f-label); font-weight: 600; font-size: 11.5px; line-height: 1.2; letter-spacing: .18em; text-transform: uppercase; text-align: right; color: var(--ink-2); }
.console__note [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .12em; }
.console__tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-bottom: 1px solid var(--line); }
.ctab { position: relative; display: flex; align-items: center; gap: 10px; min-height: 50px; padding: 6px 16px; text-align: left; color: var(--ink-3); transition: color .25s, background .25s; outline-offset: -3px; }
.ctab + .ctab { border-left: 1px solid var(--line); }
.ctab::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--ember); transform: scaleX(0); transform-origin: 0 50%; transition: transform .4s var(--ease); }
.ctab code { font-family: var(--f-mono); font-size: 11.5px; line-height: 1; white-space: nowrap; }
.ctab span { font-family: var(--f-label); font-weight: 600; font-size: 15px; line-height: 1.1; letter-spacing: .12em; text-transform: uppercase; }
.ctab [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 14px; letter-spacing: .14em; }
.ctab:hover { color: var(--ink); }
.ctab[aria-selected="true"] { color: #fff; background: #1A100C; }
.ctab[aria-selected="true"] code { color: var(--ember); }
.ctab[aria-selected="true"]::after { transform: scaleX(1); }
.console__stack { display: grid; }
.cpanel { grid-area: 1 / 1; min-width: 0; padding: clamp(12px, 1.3vw, 18px); visibility: hidden; opacity: 0; transition: opacity .35s, visibility 0s .35s; font-family: var(--f-mono); font-size: 12px; line-height: 1.35; color: var(--ink-2); }
.cpanel.is-active { visibility: visible; opacity: 1; transition-delay: 0s; }
.cpanel [data-l="zh"] { font-family: var(--f-zh); }
.cpanel h4 { margin-bottom: 8px; font-family: var(--f-label); font-weight: 600; font-size: 12.5px; line-height: 1; letter-spacing: .2em; text-transform: uppercase; color: var(--ink); }
.cpanel h4 [data-l="zh"] { font-weight: 700; letter-spacing: .16em; }

.kpis { display: grid; gap: 1px; margin-bottom: 12px; background: var(--line); border: 1px solid var(--line); }
.kpis--5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.kpis li { display: grid; align-content: space-between; gap: 8px; padding: 10px 12px 9px; background: #0D0806; }
.kpis li > span { font-size: 10.5px; line-height: 1.2; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.kpis li > span [data-l="zh"] { font-size: 11.5px; letter-spacing: .04em; }
.kpis b { font-family: var(--f-display); font-weight: 400; font-size: clamp(24px, 2.1vw, 31px); line-height: .9; letter-spacing: .02em; color: #fff; }
.kpis .is-hot b { color: var(--ember); }

.board { display: grid; grid-template-columns: minmax(0, 1fr) clamp(190px, 16vw, 230px); align-items: start; gap: 12px; }
.tbl { border-top: 1px solid var(--line-2); }
.tr { display: grid; grid-template-columns: minmax(104px, 1.5fr) 44px 52px 42px minmax(96px, 1.25fr) 44px 82px; align-items: center; column-gap: 10px; min-height: 39px; padding: 3px 10px; border-bottom: 1px solid var(--line); white-space: nowrap; }
.tr--head { min-height: 30px; font-size: 10.5px; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-3); }
.tr--head [data-l="zh"] { font-size: 11px; }
.tr.is-sel { background: linear-gradient(90deg, rgba(255, 85, 34, .2), rgba(255, 85, 34, .03)); box-shadow: inset 3px 0 0 var(--ember); color: #fff; }
.c-oh, .c-it, .c-dd, .c-order { text-align: right; }
.c-name { font-family: var(--f-body); font-weight: 500; font-size: 14px; line-height: 1.2; color: var(--ink); overflow: hidden; text-overflow: ellipsis; }
.c-name [data-l="zh"] { font-weight: 500; font-size: 13.5px; }
.c-name small { display: block; margin-top: 2px; font-family: var(--f-mono); font-size: 10.5px; color: var(--amber); }
.tr--head .c-name { font-family: inherit; font-size: inherit; font-weight: 400; color: inherit; }
.c-cover { display: flex; align-items: center; gap: 8px; }
.tr:not(.tr--head) .c-cover i { position: relative; flex: 1; height: 6px; background: rgba(255, 255, 255, .09); }
.c-cover i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--v); background: var(--ember); }
.c-cover.is-ok i::after { background: #D9CFC6; }
.c-cover.is-over i::after { background: repeating-linear-gradient(-45deg, var(--amber) 0 4px, transparent 4px 7px); }
.c-cover em { min-width: 26px; font-style: normal; text-align: right; color: var(--ink); }
.c-order { color: #fff; }
.c-act { text-align: right; }
.why { position: relative; padding: 13px 13px 11px; background: #150D0A; border: 1px solid rgba(255, 85, 34, .4); }
.why h4 { color: var(--ember); }
.why li { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; padding: 7px 0; border-bottom: 1px solid var(--line); font-size: 11.5px; }
.why li b { font-weight: 500; color: #fff; white-space: nowrap; }
.why .is-sum { border-bottom: 0; color: #fff; }
.why .is-sum b { font-family: var(--f-display); font-weight: 400; font-size: 30px; line-height: .8; color: var(--ember); }
.why p { margin-top: 8px; padding-top: 9px; border-top: 1px solid var(--line-2); font-family: var(--f-body); font-size: 12.5px; line-height: 1.45; color: var(--ink-2); }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.chips li { display: inline-flex; align-items: center; gap: 7px; padding: 6px 9px 5px; border: 1px solid var(--line-2); font-size: 11.5px; line-height: 1.2; color: var(--ink); white-space: nowrap; }
.chips li::before { content: ""; width: 8px; height: 4px; border: solid var(--ember); border-width: 0 0 2px 2px; transform: translateY(-1px) rotate(-45deg); }
.recon { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .82fr); align-items: start; gap: 16px; }
.recon__sum { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 14px; }
.ring { position: relative; display: grid; place-items: center; width: 96px; aspect-ratio: 1; border-radius: 50%; background: conic-gradient(var(--ember) calc(var(--p) * 1%), rgba(255, 255, 255, .1) 0); }
.ring::before { content: ""; position: absolute; inset: 8px; border-radius: 50%; background: #0D0806; }
.ring b { position: relative; font-family: var(--f-display); font-weight: 400; font-size: 36px; line-height: 1; color: #fff; }
.ring b small { font-size: .5em; color: var(--ember); }
.kpis--recon { grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0; }
.kpis--recon li { padding: 8px 10px 7px; gap: 6px; }
.kpis--recon b { font-size: clamp(20px, 1.7vw, 25px); }
.recon__line { display: flex; align-items: baseline; gap: 10px; margin: 10px 0; font-size: 11.5px; color: var(--ink-2); }
.recon__line b { font-family: var(--f-display); font-weight: 400; font-size: 22px; line-height: 1; letter-spacing: .02em; color: var(--ember); }
.tbl--ch .tr { grid-template-columns: minmax(64px, 1.1fr) 1fr 1fr 52px 84px; min-height: 34px; }
.tbl--ch .tr > span:nth-child(n+2) { text-align: right; }
.tbl--ch .tr > span:first-child { font-family: var(--f-body); font-weight: 500; font-size: 13.5px; color: var(--ink); }
.tbl--ch .tr--head > span:first-child { font-family: inherit; font-size: inherit; font-weight: 400; color: inherit; }
.exc h4 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; }
.exc h4 small { font-family: var(--f-mono); font-size: 10.5px; font-weight: 400; letter-spacing: .02em; text-transform: none; color: var(--ink-3); }
.exc li { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 3px 10px; padding: 8px 0; border-top: 1px solid var(--line); }
.exc code { grid-column: 1; font-family: var(--f-mono); font-size: 11px; color: var(--ink-3); }
.exc li > span { grid-column: 1; font-family: var(--f-body); font-size: 13px; line-height: 1.35; color: var(--ink); }
.exc li .tag { grid-column: 2; grid-row: 1 / 3; }

.rep__head { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 12px; padding-bottom: 10px; margin-bottom: 12px; border-bottom: 1px solid var(--line-2); font-size: 11.5px; letter-spacing: .1em; text-transform: uppercase; color: #fff; }
.rep__head em { font-style: normal; color: var(--ink-3); letter-spacing: .02em; text-transform: none; }
.rep { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr) minmax(0, 1fr); gap: 18px; }
.rep section { display: flex; flex-direction: column; min-width: 0; }
.nums { flex: 1; display: grid; grid-auto-rows: minmax(0, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.nums li { display: grid; grid-template-columns: 74px minmax(0, 1fr); align-items: center; gap: 8px; padding: 8px 10px 7px; background: #0D0806; }
.nums b { font-family: var(--f-display); font-weight: 400; font-size: 25px; line-height: .9; letter-spacing: .02em; color: #fff; }
.nums .is-hot b { font-size: 34px; color: var(--ember); }
.nums li > span { font-size: 11.5px; color: var(--ink); }
.nums small { display: block; margin-top: 2px; font-size: 10.5px; line-height: 1.3; color: var(--ink-3); }
.bars { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); align-items: end; gap: 5px; height: 112px; padding-top: 16px; border-bottom: 1px solid var(--line-2); }
.bars i { position: relative; height: var(--h); background: rgba(255, 236, 224, .2); }
.bars i.is-hot { background: var(--ember); }
.bars em { position: absolute; left: 0; right: 0; bottom: calc(100% + 3px); font-style: normal; font-size: 10px; text-align: center; color: var(--ink-2); }
.chat { display: grid; gap: 6px; margin-top: 12px; font-family: var(--f-body); font-size: 12.5px; line-height: 1.45; color: var(--ink); }
.chat p { max-width: 94%; padding: 8px 10px 9px; background: #22150F; border-left: 2px solid var(--ember); }
.chat b { display: block; margin-bottom: 3px; font-family: var(--f-label); font-weight: 600; font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ember); }
.chat b [data-l="zh"] { letter-spacing: .1em; }
.chat time { margin-left: 8px; font-family: var(--f-mono); font-weight: 400; letter-spacing: 0; color: var(--ink-3); }
.chat .chat__reply { justify-self: end; border-left: 0; border-right: 2px solid var(--ink-3); background: #1A120E; }
.chat__reply b { color: var(--ink-2); }
.check { margin-bottom: 14px; }
.check li { display: grid; grid-template-columns: minmax(0, 1fr) auto auto; gap: 10px; padding: 5px 0; border-bottom: 1px solid var(--line); font-size: 11.5px; }
.check li > span { color: var(--ink); }
.check time { color: var(--ink-3); }
.check b { font-weight: 500; color: #D9CFC6; }
.check .is-late b { color: var(--amber); }
.needs li { display: grid; grid-template-columns: 24px minmax(0, 1fr); align-items: baseline; gap: 6px; padding: 5px 0; border-bottom: 1px solid var(--line); font-family: var(--f-body); font-size: 12.5px; line-height: 1.35; color: var(--ink); }
.needs b { font-family: var(--f-display); font-weight: 400; font-size: 21px; line-height: .9; color: var(--ember); }
.needs .is-zero, .needs .is-zero b { color: var(--ink-3); }

/* ── 05 case ──────────────────────────────────────────── */
.case { background: radial-gradient(70% 46% at 78% 0%, rgba(255, 85, 34, .16), rgba(255, 85, 34, 0) 70%), var(--bg-warm); border-top: 1px solid var(--seam); }
.case__head { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 5fr); align-items: end; gap: clamp(32px, 6vw, 104px); margin-bottom: clamp(34px, 4.4vw, 60px); }
.case__intro .label { margin-bottom: 22px; }
.case__own { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 18px; padding: 8px 12px 7px; border: 1px solid var(--ember); font-family: var(--f-label); font-weight: 600; font-size: 13px; line-height: 1; letter-spacing: .22em; text-transform: uppercase; color: var(--ember); }
.case__own::before { content: ""; width: 7px; height: 7px; background: var(--ember); }
.case__own [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 13.5px; letter-spacing: .22em; color: #fff; }
.case__title { display: flex; flex-direction: column; margin-bottom: 24px; font-family: var(--f-display); font-weight: 400; font-size: clamp(84px, 13.2vw, 212px); line-height: .8; letter-spacing: .006em; color: var(--ember); white-space: nowrap; }
.case__title span { margin-top: clamp(12px, 1.4vw, 22px); font-family: var(--f-zh); font-weight: 900; font-size: clamp(20px, 2.3vw, 34px); line-height: 1.2; letter-spacing: .42em; color: #fff; }
.case__intro .lede { margin-bottom: 26px; }
.deliver { border-top: 1px solid var(--line-2); }
.deliver li { display: grid; grid-template-columns: 56px minmax(0, 132px) minmax(0, 1fr); align-items: baseline; gap: 14px; padding: 14px 0 13px; border-bottom: 1px solid var(--line); }
.deliver b { font-family: var(--f-label); font-weight: 600; font-size: 12px; letter-spacing: .18em; color: var(--ember); }
.deliver h3 { font-family: var(--f-label); font-weight: 600; font-size: 19px; line-height: 1.2; letter-spacing: .06em; text-transform: uppercase; color: #fff; }
.deliver h3 [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 17px; letter-spacing: .06em; }
.deliver p { font-size: 14px; line-height: 1.5; color: var(--ink-2); text-wrap: pretty; }

.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 12px; }
.bento__side { grid-column: 8 / 13; display: grid; grid-template-rows: auto minmax(0, 1fr); gap: 12px; min-height: 0; }
.bento__duo { display: grid; grid-template-columns: 3fr 2fr; gap: 12px; min-height: 0; }
.bento__side--b { grid-column: 9 / 13; grid-template-rows: minmax(0, 1fr) minmax(0, 1fr); }
.bt { position: relative; overflow: hidden; min-height: 0; background: #0B0604; }
.bt::after { content: ""; position: absolute; inset: 0; z-index: 2; border: 1px solid var(--line); pointer-events: none; }
.bt > img, .bt > video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.bt figcaption { position: absolute; left: 0; bottom: 0; z-index: 3; display: flex; align-items: center; gap: 9px; padding: 9px 13px 8px 12px; background: rgba(10, 7, 6, .86); font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .2em; text-transform: uppercase; color: #fff; white-space: nowrap; }
.bt figcaption b { font-weight: 600; color: var(--ember); }
.bt figcaption [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; font-size: 12px; letter-spacing: .16em; }
html[lang="zh-Hant"] .cap__en { color: var(--ink-3); }
.bt--mascot { grid-column: 1 / 8; aspect-ratio: 16 / 9; }
.bt--mascot.frame::after { border: solid var(--ember); border-width: 0 2px 2px 0; inset: auto 0 0 auto; }
.bt--store { aspect-ratio: 1600 / 691; }
.bt--taco img { object-position: 30% 50%; }
.bt--site { grid-column: 1 / 9; padding: clamp(18px, 2.4vw, 34px) clamp(18px, 2.4vw, 34px) 0; background: radial-gradient(90% 80% at 30% 100%, rgba(255, 85, 34, .26), rgba(255, 85, 34, 0) 70%), #0B0604; }
.bt--site .browser { width: 83%; border-bottom: 0; }

/* ── 06 compute ───────────────────────────────────────── */
.compute { background: linear-gradient(180deg, var(--bg-warm) 0, #06080A 16%, #06080A 100%); }
.room { display: grid; grid-template-columns: 2.3fr 1fr 1fr 1fr; gap: 10px; height: clamp(300px, 29vw, 430px); }
.ph { position: relative; overflow: hidden; min-width: 0; min-height: 0; background: #080504; }
.ph img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.ph:hover img { transform: scale(1.03); }
.ph::after { content: ""; position: absolute; inset: 0; z-index: 1; border: 1px solid rgba(255, 236, 224, .1); pointer-events: none; }
.ph figcaption { position: absolute; left: 0; bottom: 0; z-index: 2; display: flex; align-items: center; gap: 8px; padding: 9px 12px 8px; background: rgba(6, 8, 10, .86); font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .2em; text-transform: uppercase; color: #fff; white-space: nowrap; }
.ph figcaption b { font-weight: 600; color: var(--cyan); }
.ph figcaption [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .16em; }
.ph__mark { position: absolute; right: 10px; top: 10px; z-index: 2; font-family: var(--f-mono); font-size: 10px; letter-spacing: .12em; color: rgba(255, 255, 255, .6); text-shadow: 0 1px 4px rgba(0, 0, 0, .8); }

.snap { position: relative; margin-top: 10px; background: #060B0F; border: 1px solid rgba(0, 204, 255, .3); font-family: var(--f-mono); color: var(--cyan-ink); }
.snap::before { content: ""; position: absolute; left: -1px; top: -1px; width: 128px; height: 2px; background: var(--cyan); box-shadow: 0 0 14px rgba(0, 204, 255, .8); }
.snap__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 20px; padding: 14px 18px 13px; border-bottom: 1px solid rgba(0, 204, 255, .2); }
.snap__head h3 { display: flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-weight: 500; font-size: 13px; line-height: 1.3; letter-spacing: .1em; text-transform: uppercase; color: var(--cyan); }
.snap__head h3::before { content: ""; flex: none; width: 7px; height: 7px; background: var(--cyan); }
.snap__head h3 [data-l="zh"] { font-family: var(--f-zh), var(--f-mono); font-weight: 700; letter-spacing: .14em; }
.snap__real { font-family: var(--f-body); font-size: 13px; line-height: 1.3; color: rgba(207, 233, 244, .78); }
.snap__sum { display: grid; grid-template-columns: 1.25fr 1fr 1.35fr 1fr 1fr; border-bottom: 1px solid rgba(0, 204, 255, .2); }
.snap__sum > div { display: grid; gap: 8px; align-content: space-between; padding: 14px 18px 13px; }
.snap__sum > div + div { border-left: 1px solid rgba(0, 204, 255, .14); }
.snap__sum span { font-size: 11px; line-height: 1.2; letter-spacing: .1em; text-transform: uppercase; color: rgba(207, 233, 244, .68); }
.snap__sum span [data-l="zh"] { font-family: var(--f-zh); font-size: 12px; letter-spacing: .12em; }
.snap__sum b { font-family: var(--f-display); font-weight: 400; font-size: clamp(32px, 3.1vw, 46px); line-height: .85; letter-spacing: .02em; color: #fff; white-space: nowrap; }
.snap__sum b i { font-style: normal; font-family: var(--f-mono); font-weight: 400; font-size: 12px; letter-spacing: .04em; margin: 0 10px 0 4px; color: var(--cyan); }
.snap__sum b i [data-l="zh"] { font-family: var(--f-zh); font-size: 12.5px; }
.snap__sum b small { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0; color: rgba(207, 233, 244, .68); }
.snap__sum .is-hot b { color: var(--ember); }
.snap__nodes { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.node { min-width: 0; padding: 14px 18px 15px; border-bottom: 1px solid rgba(0, 204, 255, .14); }
.node:not(:nth-child(3n+1)) { border-left: 1px solid rgba(0, 204, 255, .14); }
.node__head { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 12px; font-size: 11.5px; line-height: 1; letter-spacing: .08em; white-space: nowrap; }
.node__head b { font-weight: 500; font-size: 12.5px; color: var(--cyan); }
.node__head span { color: rgba(207, 233, 244, .62); }
.node__gpus { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(12px, 1.6vw, 22px); }
.gpu { min-width: 0; font-size: 11px; line-height: 1; font-variant-numeric: tabular-nums; white-space: nowrap; }
.gpu__top { display: flex; justify-content: space-between; color: rgba(207, 233, 244, .66); }
.gpu__top .is-hot { color: var(--ember); }
.gpu__util { display: block; margin: 8px 0 7px; font-family: var(--f-display); font-weight: 400; font-size: clamp(30px, 2.7vw, 40px); line-height: .85; letter-spacing: .02em; color: #fff; }
.gpu__util i { font-style: normal; font-family: var(--f-mono); font-size: 11px; margin-left: 3px; color: var(--cyan); }
.seg { position: relative; height: 9px; margin-bottom: 9px; background: rgba(0, 204, 255, .14); -webkit-mask: repeating-linear-gradient(90deg, #000 0 4px, transparent 4px 6px); mask: repeating-linear-gradient(90deg, #000 0 4px, transparent 4px 6px); }
.seg i { position: absolute; inset: 0 auto 0 0; width: var(--v); background: var(--cyan); transform-origin: 0 50%; }
.js .snap.rv .seg i { transform: scaleX(0); transition: transform 1s var(--ease); transition-delay: calc(.2s + var(--r) * 50ms); }
.js .snap.rv.is-in .seg i { transform: none; }
.gpu__row { display: flex; justify-content: space-between; padding: 5px 0 4px; border-top: 1px solid rgba(0, 204, 255, .12); color: rgba(207, 233, 244, .66); }
.gpu__row b { font-weight: 500; color: #EAF7FC; }
.snap__foot { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 6px 20px; padding: 11px 18px 12px; font-family: var(--f-body); font-size: 13px; line-height: 1.4; color: rgba(207, 233, 244, .78); }
.snap__legend { font-family: var(--f-mono); font-size: 11px; letter-spacing: .08em; color: rgba(0, 204, 255, .8); }

.chain { margin-top: clamp(30px, 3.8vw, 54px); }
.chain__k { display: flex; align-items: center; gap: 12px; margin-bottom: clamp(18px, 2vw, 28px); font-family: var(--f-label); font-weight: 600; font-size: 13px; line-height: 1; letter-spacing: .24em; text-transform: uppercase; color: var(--ink); }
.chain__k::before { content: ""; width: 30px; height: 2px; background: var(--cyan); }
.chain__k [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; letter-spacing: .28em; }
html[lang="zh-Hant"] .chain__en { color: var(--ink-3); }
.chain__k::after { content: ""; flex: 1; height: 1px; background: var(--line-2); }
.chain__row { display: grid; grid-template-columns: 1fr 1.25fr .8fr 1.2fr; gap: clamp(12px, 2vw, 32px); }
.chain__row li { display: grid; grid-template-columns: auto minmax(0, 1fr); grid-template-rows: auto 1fr; grid-template-areas: "op n" ". p"; align-items: end; column-gap: clamp(8px, 1.2vw, 18px); row-gap: 12px; }
.chain__row li:first-child { grid-template-columns: minmax(0, 1fr); grid-template-areas: "n" "p"; }
.chain__row em { grid-area: op; align-self: center; font-style: normal; font-family: var(--f-display); font-size: clamp(34px, 3.6vw, 56px); line-height: .8; color: var(--cyan); }
.chain__row b { grid-area: n; font-family: var(--f-display); font-weight: 400; font-size: clamp(64px, 8.2vw, 128px); line-height: .8; letter-spacing: .01em; color: #fff; white-space: nowrap; }
.chain__row b i { font-style: normal; font-size: .52em; color: var(--cyan); }
.chain__row b i:first-child { margin-right: 2px; }
.chain__row p { grid-area: p; align-self: start; font-size: 14.5px; line-height: 1.5; color: var(--ink-2); max-width: 17em; }
.chain__row .is-sum b { color: var(--ember); }
.chain__row .is-sum b i { color: var(--ember); }
.chain__note { display: flex; align-items: baseline; gap: 14px; margin-top: clamp(20px, 2.4vw, 32px); padding-top: 16px; border-top: 1px solid var(--line); font-size: 15px; line-height: 1.6; color: var(--ink-2); }
.chain__note b { flex: none; padding: 5px 8px 4px; border: 1px solid var(--cyan); font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .2em; color: var(--cyan); }

/* ── 07 process ───────────────────────────────────────── */
.process { padding-top: clamp(40px, 4.6vw, 72px); background: linear-gradient(180deg, #06080A, var(--bg) 70%); }
.sec__head--row { display: block; margin-bottom: clamp(26px, 3vw, 40px); }
.sec__head--row .label { margin-bottom: 20px; }
.steps { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line-2); clip-path: inset(-12px 0 -12px 0); }
.steps::before { content: ""; position: absolute; left: 0; top: -1px; width: 120px; height: 1px; background: linear-gradient(90deg, rgba(255, 85, 34, 0), var(--ember)); animation: flow 5.5s linear infinite; }
.steps li { position: relative; padding: 26px clamp(16px, 2vw, 32px) 4px 0; }
.steps li + li { padding-left: clamp(16px, 2vw, 32px); border-left: 1px solid var(--line); }
.steps li::before { content: ""; position: absolute; left: 0; top: -5px; width: 9px; height: 9px; background: var(--ember); }
.steps li + li::before { left: -5px; }
/* the numerals fill up step by step: hollow at the idea, solid at delivery */
.steps__n { display: block; font-family: var(--f-display); font-weight: 400; font-size: clamp(84px, 9.4vw, 148px); line-height: .8; letter-spacing: .01em; color: transparent; -webkit-text-stroke: 1.5px var(--ember); }
.steps li:nth-child(2) .steps__n { color: rgba(255, 85, 34, .2); }
.steps li:nth-child(3) .steps__n { color: rgba(255, 85, 34, .52); }
.steps li:nth-child(4) .steps__n { color: var(--ember); }
.steps h3 { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; margin: 20px 0 8px; font-family: var(--f-zh); font-weight: 900; font-size: clamp(22px, 2.2vw, 31px); line-height: 1.2; color: #fff; }
.steps__en { font-family: var(--f-display); font-weight: 400; font-size: clamp(16px, 1.4vw, 20px); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
html[lang="en"] .steps__en { font-family: var(--f-label); font-weight: 700; font-size: clamp(28px, 2.7vw, 40px); line-height: 1; letter-spacing: 0; text-transform: none; color: #fff; }
.steps li > p { font-size: 15px; line-height: 1.6; color: var(--ink-2); max-width: 22em; text-wrap: pretty; }

/* ── 08 contact ───────────────────────────────────────── */
.contact { position: relative; padding: clamp(64px, 8vw, 124px) 0 clamp(64px, 8vw, 124px); overflow: hidden; background: linear-gradient(180deg, var(--ember) 0%, var(--ember) 34%, var(--ember-deep) 100%); color: #0A0706; }
.contact__grid { position: relative; display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; gap: clamp(28px, 4.4vw, 72px); }
.contact__copy .label { margin-bottom: 26px; }
.contact__h { font-family: var(--f-zh); font-weight: 900; font-size: clamp(38px, 6.3vw, 98px); line-height: 1.12; letter-spacing: -.012em; }
html[lang="en"] .contact__h { font-family: var(--f-label); font-weight: 700; font-size: clamp(42px, 5vw, 78px); line-height: .98; letter-spacing: -.012em; text-wrap: balance; }
.contact__card { position: relative; padding: clamp(22px, 2.6vw, 38px); background: #0A0706; color: var(--ink); box-shadow: 14px 14px 0 rgba(10, 7, 6, .22); }
.contact__card::before { content: ""; position: absolute; right: 14px; top: 14px; width: 18px; height: 18px; border: solid var(--ember); border-width: 2px 2px 0 0; }
.contact__txt { margin-bottom: 22px; padding-right: 26px; font-size: 16px; color: var(--ink-2); }
.way { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 20px 0 0; border-top: 1px solid var(--line-2); }
.way + .way { margin-top: 20px; }
.way__k { font-family: var(--f-label); font-weight: 600; font-size: 12px; line-height: 1; letter-spacing: .26em; color: var(--ember); }
.way__v { font-family: var(--f-body); font-weight: 500; font-size: clamp(21px, 2.1vw, 30px); line-height: 1.15; letter-spacing: .01em; color: #fff; overflow-wrap: anywhere; }
.way__go { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 54px; margin-top: 8px; padding: 0 20px; background: var(--ember); color: #0A0706; font-family: var(--f-label); font-weight: 600; font-size: 16px; letter-spacing: .18em; text-transform: uppercase; transition: background .25s; }
.way__go [data-l="zh"] { font-family: var(--f-zh); font-weight: 700; font-size: 15px; letter-spacing: .22em; }
.way:hover .way__go { background: #FF7A4F; }
.way:hover .arr { transform: translateX(4px); }
.way .arr { transition: transform .3s var(--ease); }
.contact__soon { padding-top: 20px; border-top: 1px solid var(--line-2); font-size: 18px; font-weight: 500; color: #fff; }

/* ── sign-off: the one neon sign ──────────────────────── */
.signoff { position: relative; padding: clamp(44px, 6vw, 92px) 0 0; overflow: hidden; background: #060403; text-align: center; }
.signoff::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 34%; background: linear-gradient(rgba(6, 4, 3, 0), #060403 86%); pointer-events: none; }
.signoff__sign { position: relative; display: inline-block; font-family: var(--f-display); font-size: clamp(74px, 18.4vw, 300px); line-height: .78; letter-spacing: .02em; white-space: nowrap; }
.signoff__word, .signoff__mirror { display: block; color: #0A0706; -webkit-text-stroke: clamp(1px, .16vw, 2.5px) var(--ember); }
.signoff__word { padding-top: .06em; text-shadow: 0 0 6px rgba(255, 85, 34, .95), 0 0 30px rgba(255, 85, 34, .6); }
.signoff__mirror { display: flex; justify-content: center; align-items: flex-end; height: .5em; margin-top: -.16em; overflow: hidden; transform: scaleY(-1); opacity: .4; -webkit-mask-image: linear-gradient(0deg, #000 8%, rgba(0, 0, 0, 0) 88%); mask-image: linear-gradient(0deg, #000 8%, rgba(0, 0, 0, 0) 88%); }
.js .signoff__sign.rv { transform: none; }
.js .signoff__sign.rv.is-in .signoff__word { animation: neon 1.5s steps(1, end) both; }

/* ── footer ───────────────────────────────────────────── */
.foot { padding: 26px 0 36px; background: #060403; border-top: 1px solid var(--line); }
.foot__grid { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 8px clamp(24px, 4vw, 64px); }
.foot .brand { grid-row: 1 / 3; }
.seal { display: inline-grid; place-items: center; writing-mode: vertical-rl; margin-right: 4px; padding: 5px 3px 4px; background: var(--ember); color: #0A0706; font-family: var(--f-zh); font-weight: 900; font-size: 11.5px; line-height: 1; letter-spacing: .08em; }
.foot__co { font-size: 13.5px; line-height: 1.5; color: var(--ink-2); }
.foot__co span { font-family: var(--f-zh); }
.foot__tm { grid-column: 2; font-size: 12.5px; line-height: 1.5; color: var(--ink-3); }
.foot__top { grid-column: 3; grid-row: 1 / 3; display: inline-flex; align-items: center; gap: 14px; min-height: 44px; font-family: var(--f-label); font-weight: 600; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-2); transition: color .2s; }
.foot__top [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .2em; }
.foot__top:hover { color: var(--ember); }

/* ── lightbox ─────────────────────────────────────────── */
.lb { position: fixed; inset: 0; z-index: 100; display: grid; grid-template-columns: 64px minmax(0, 1fr) 64px; grid-template-rows: auto minmax(0, 1fr); align-items: center; column-gap: clamp(8px, 2vw, 28px); padding: 0 clamp(12px, 3vw, 44px) clamp(18px, 3.4vh, 36px); background: rgba(6, 4, 3, .97); animation: fade .25s both; }
.lb__top { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; }
.lb__no { font-family: var(--f-label); font-weight: 600; font-size: 13px; letter-spacing: .26em; text-transform: uppercase; color: var(--ink-2); }
.lb__no b { font-weight: 600; color: var(--ember); }
.lb__close { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; padding: 0 14px; border: 1px solid var(--line-2); font-family: var(--f-label); font-weight: 600; font-size: 13px; letter-spacing: .22em; text-transform: uppercase; color: #fff; transition: border-color .2s, color .2s; }
.lb__close [data-l="zh"] { font-family: var(--f-zh); font-weight: 500; letter-spacing: .2em; }
.lb__close i { position: relative; width: 14px; height: 14px; }
.lb__close i::before, .lb__close i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 16px; height: 2px; background: currentColor; transform: translate(-50%, -50%) rotate(45deg); }
.lb__close i::after { transform: translate(-50%, -50%) rotate(-45deg); }
.lb__close:hover, .lb__nav:hover { border-color: var(--ember); color: var(--ember); }
.lb__nav { display: grid; place-items: center; width: 64px; height: 64px; border: 1px solid var(--line-2); color: #fff; transition: border-color .2s, color .2s; }
.lb__fig { display: grid; grid-template-rows: minmax(0, 1fr) auto; justify-items: center; gap: 12px; height: 100%; min-height: 0; }
.lb__frame { height: 100%; max-width: 100%; aspect-ratio: 9 / 16; background: #000; box-shadow: 0 0 120px -20px rgba(255, 85, 34, .35); }
.lb__frame video { width: 100%; height: 100%; object-fit: cover; }
.lb__cap { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 14px; min-height: 28px; }
.lb__title { font-family: var(--f-label); font-weight: 600; font-size: 18px; line-height: 1.1; letter-spacing: .14em; text-transform: uppercase; color: #fff; }
html[lang="zh-Hant"] .lb__title { font-family: var(--f-zh); font-weight: 700; font-size: 17px; letter-spacing: .14em; }
.lb__badge { padding: 6px 8px 5px; border: 1px solid var(--ember); font-family: var(--f-label); font-weight: 600; font-size: 11.5px; line-height: 1; letter-spacing: .2em; text-transform: uppercase; color: var(--ember); white-space: nowrap; }
html[lang="zh-Hant"] .lb__badge { font-family: var(--f-zh); font-weight: 500; letter-spacing: .14em; }
.lb__hud { display: inline-flex; align-items: center; gap: 10px; }
.lb__bar { position: relative; width: clamp(90px, 12vw, 180px); height: 8px; background: rgba(255, 236, 224, .16); -webkit-mask: repeating-linear-gradient(90deg, #000 0 3px, transparent 3px 5px); mask: repeating-linear-gradient(90deg, #000 0 3px, transparent 3px 5px); }
.lb__bar i { position: absolute; inset: 0; background: var(--ember); transform: scaleX(0); transform-origin: 0 50%; }
.lb__tc { font-family: var(--f-mono); font-size: 12px; line-height: 1; letter-spacing: .04em; color: var(--ink-2); font-variant-numeric: tabular-nums; white-space: nowrap; }
body.is-locked { overflow: hidden; }

/* ── motion ───────────────────────────────────────────── */
.js .rv { opacity: 0; transform: translateY(20px); transition: opacity .9s var(--ease), transform .9s var(--ease); transition-delay: var(--d, 0s); }
.js .rv.is-in { opacity: 1; transform: none; }
@keyframes blink { 0%, 65% { opacity: 1; } 66%, 100% { opacity: .3; } }
@keyframes tick { to { transform: translateX(-50%); } }
@keyframes rise { from { opacity: 0; transform: translateY(.28em); } }
@keyframes power { 0% { opacity: 0; } 18% { opacity: .85; } 30% { opacity: .25; } 52%, 100% { opacity: 1; } }
@keyframes glitch {
  0% { transform: translateX(0); text-shadow: none; clip-path: inset(0 0 0 0); }
  25% { transform: translateX(-.022em); text-shadow: .03em 0 0 var(--amber), -.03em 0 0 var(--ember-deep); clip-path: inset(8% 0 52% 0); }
  50% { transform: translateX(.018em); text-shadow: -.03em 0 0 var(--amber), .03em 0 0 var(--ember-deep); clip-path: inset(46% 0 12% 0); }
  75% { transform: translateX(-.01em); text-shadow: .02em 0 0 var(--amber); clip-path: inset(0 0 0 0); }
  100% { transform: translateX(0); text-shadow: none; clip-path: inset(0 0 0 0); }
}
@keyframes neon { 0% { opacity: .12; } 8% { opacity: 1; } 12% { opacity: .2; } 20% { opacity: 1; } 46% { opacity: 1; } 50% { opacity: .35; } 54%, 100% { opacity: 1; } }
@keyframes fade { from { opacity: 0; } }
@keyframes flow { from { transform: translateX(-120px); } to { transform: translateX(calc(min(100vw - 2 * var(--pad), var(--max)))); } }

/* The desk strip keeps one height on wide screens, so the wall above it does not move when the web fonts arrive. */
@media (min-width: 1101px) {
  .hero__desk { height: clamp(112px, 14svh, 132px); padding-block: 0; }
}

/* ── small laptop ─────────────────────────────────────── */
@media (min-width: 1101px) and (max-width: 1380px) {
  .hero__desk { column-gap: 22px; }
  .hero__lede, html[lang="en"] .hero__lede { font-size: 14.5px; }
  .hero__cta { gap: 10px; }
  .hero__cta .btn { padding: 0 18px; letter-spacing: .14em; }
  .hero__cta .btn [data-l="zh"] { letter-spacing: .16em; }
  .stats { column-gap: 16px; padding-left: 22px; }
  .stats dd { font-size: 44px; }
  .stats dt { letter-spacing: .14em; }
  .cell--g .cell__tag em { display: none; }
  .opsrow { grid-template-columns: minmax(0, 3.4fr) minmax(0, 8.6fr); gap: 24px; }
}

@media (max-width: 1240px) {
  .ctab code { display: none; }
}

/* ── tablet ───────────────────────────────────────────── */
@media (max-width: 1100px) {
  .wall { grid-template-columns: 26fr 34fr 40fr; grid-template-areas: "a b g" "e e g"; }
  .cell--c, .cell--d { display: none; }
  .status__co, .cell__tc { display: none; }
  .hero__desk { grid-template-columns: minmax(0, 1fr) auto; row-gap: 16px; }
  .stats { grid-column: 1 / -1; padding: 14px 0 0; border-left: 0; border-top: 1px solid var(--line); }
  .tiles { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .tile--f2 { grid-column: 5 / 7; grid-row: 2 / 4; }
  .tile-stat { grid-column: 1 / 3; grid-row: 3; }
  .scenes__grid { column-gap: 28px; }
  .stage { height: clamp(380px, 60svh, 560px); }
  .scenelist { grid-template-columns: minmax(0, 1fr); }
  .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 16px; }
  .card__vis { aspect-ratio: 5 / 4; }
  .vis-site { padding-top: 40px; }
  .phone--mini { width: 22%; bottom: -30%; }
  .opsrow { grid-template-columns: minmax(0, 1fr); }
  .oplist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; }
  .case__head { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .room { grid-template-columns: repeat(3, minmax(0, 1fr)); height: auto; }
  .ph--main { grid-column: 1 / -1; aspect-ratio: 16 / 8; }
  .ph:not(.ph--main) { aspect-ratio: 4 / 5; }
  .snap__sum { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .snap__sum > div:nth-child(4) { border-left: 0; }
  .snap__sum > div:nth-child(n+4) { border-top: 1px solid rgba(0, 204, 255, .14); }
  .snap__nodes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .node:not(:nth-child(3n+1)) { border-left: 0; }
  .node:nth-child(2n) { border-left: 1px solid rgba(0, 204, 255, .14); }
  .chain__row { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .chain__row li, .chain__row li:first-child { grid-template-columns: 40px minmax(0, 1fr); grid-template-areas: "op n" ". p"; }
  .contact__grid { grid-template-columns: minmax(0, 1fr); align-items: start; }
  .contact__card { max-width: 560px; }
}

/* ── narrow tablet ────────────────────────────────────── */
@media (max-width: 900px) {
  .scenes__grid { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; row-gap: 24px; }
  .scenes__copy, .scenes__show, .ctl { grid-column: 1; grid-row: auto; }
  .stage { height: auto; width: min(100%, 560px); }
  .scenelist { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tr { grid-template-columns: minmax(104px, 1.5fr) 44px minmax(96px, 1.25fr) 44px 82px; }
  .c-it, .c-dd { display: none; }
}

/* ── phone ────────────────────────────────────────────── */
@media (max-width: 720px) {
  :root { --nav-h: 58px; }
  .nav { gap: 12px; }
  .nav__links, .nav__cta { display: none; }
  .nav__tools { margin-left: auto; gap: 8px; }
  .nav__menu { display: grid; }
  .brand { font-size: 24px; }
  .brand__ai { font-size: 16px; }

  .hero { display: block; height: auto; min-height: 0; max-height: none; }
  .wall { grid-template-columns: 1.22fr 1fr; grid-template-rows: 22svh 22svh auto; grid-template-areas: "g b" "g a" "e e"; }
  .wall::before { height: 110px; }
  .cell__tag { left: 10px; bottom: 9px; gap: 7px; font-size: 10.5px; letter-spacing: .14em; }
  .cell__tag [data-l="zh"] { font-size: 10.5px; letter-spacing: .08em; }
  .cell__tag em, .cell__tag--br, .cell__rec, .cell__tc { display: none; }
  .cell--b .cell__tag span, .cell--a .cell__tag span { display: none; }
  .cell--g .cell__tag { bottom: 9px; }
  .cell__bar { left: 10px; right: 10px; bottom: 28px; }
  .cell__corner--tl { left: 10px; top: calc(var(--nav-h) + 8px); width: 18px; height: 18px; }
  .cell__corner--br { display: none; }
  .cell--e::after { background: linear-gradient(180deg, rgba(8, 5, 4, .35), rgba(8, 5, 4, .6)); }
  .hero__title { padding: 18px var(--pad) 18px; }
  .status { margin-bottom: 12px; font-size: 11px; letter-spacing: .22em; }
  .status__co { display: none; }
  .status [data-l="zh"] { font-size: 11.5px; letter-spacing: .24em; }
  .hero__h1 { font-size: min(16.2vw, 70px); }
  html[lang="en"] .hero__h1 { font-size: min(19.3vw, 96px); }
  .hero__desk { grid-template-columns: minmax(0, 1fr); row-gap: 18px; padding: 18px var(--pad) 20px; }
  .hero__lede, html[lang="en"] .hero__lede { font-size: 14.5px; }
  .hero__lede .nb { white-space: normal; }
  .hero__cta .btn { flex: 1; padding: 0 12px; min-height: 50px; }
  .stats { grid-template-columns: repeat(4, minmax(0, auto)); column-gap: 8px; padding-top: 16px; }
  .stats dd { font-size: clamp(30px, 9.4vw, 40px); }
  .stats dt { font-size: 10.5px; letter-spacing: .08em; white-space: normal; }
  .stats dt [data-l="zh"] { font-size: 10.5px; letter-spacing: .04em; }

  .ticker { height: 40px; }
  .ticker__track span { font-size: 19px; }
  .ticker__track[data-l="zh"] span { font-size: 15px; }
  .ticker__track span::after { margin: 0 20px; }

  .sec { padding: 52px 0; }
  .sec__head { grid-template-columns: minmax(0, 1fr); gap: 16px; margin-bottom: 26px; }
  .sec__head .label { margin-bottom: 2px; }
  .lede, html[lang="en"] .lede { font-size: 15.5px; }

  .tiles { display: block; width: auto; }
  .tiles__run { display: grid; grid-auto-flow: column; grid-template-rows: repeat(2, auto); grid-auto-columns: 30.5vw; gap: 6px; padding: 0 var(--pad); overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x proximity; scroll-padding-inline: var(--pad); scrollbar-width: none; }
  .tiles__run::-webkit-scrollbar { display: none; }
  .tile { scroll-snap-align: start; }
  .tile--f1 { grid-column: 1 / span 2; grid-row: 1 / span 2; }
  .tile--f2 { grid-column: auto; grid-row: auto; aspect-ratio: 9 / 16; }
  .tile--f2 .tile__badge { display: none; }
  .tile--f2 .tile__on { left: 10px; right: auto; top: 10px; }
  .tile__meta { padding: 30px 7px 7px; gap: 5px; font-size: 10.5px; letter-spacing: .06em; flex-wrap: wrap; }
  .tile__meta [data-l="zh"] { font-size: 11px; letter-spacing: .04em; }
  .tile--f1 .tile__meta { padding: 44px 10px 10px; font-size: 12px; }
  .tile--f2 .tile__meta { padding: 30px 7px 7px; font-size: 10.5px; gap: 5px; }
  .tile--f2 .tile__meta [data-l="zh"] { font-size: 11px; }
  .tile-stat { flex-direction: row; align-items: center; gap: 14px; margin: 8px var(--pad) 0; padding: 14px 16px 12px; }
  .tile-stat__k { display: none; }
  .tile-stat__n { font-size: 68px; }
  .tile-stat__t, html[lang="zh-Hant"] .tile-stat__t { font-size: 13.5px; }

  .films { padding-bottom: 44px; }
  .reel { height: auto; gap: 8px; padding: 0 var(--pad); background: none; border: 0; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scroll-padding-inline: var(--pad); scrollbar-width: none; }
  .reel::-webkit-scrollbar { display: none; }
  .reel__item, .reel__item.is-active { flex: 0 0 60vw; aspect-ratio: 9 / 16; scroll-snap-align: center; }
  .reel__item video { filter: brightness(.6) saturate(.86); }
  .reel__v { display: none; }
  .reel__no { left: 12px; bottom: 14px; font-size: 32px; }
  .reel__meta { left: 54px; right: 10px; bottom: 14px; opacity: 1; transform: none; }
  .reel__name, .reel__name [data-l="zh"] { font-size: 15px; }
  .reel__hint { font-size: 10.5px; letter-spacing: .16em; }

  .scenes__grid { row-gap: 22px; }
  .scenes__copy .label { margin-bottom: 18px; }
  .scenes__copy .h2 { margin-bottom: 14px; }
  .stage { width: 100%; }
  .stage__lock, .stage__count { font-size: 10.5px; letter-spacing: .14em; padding: 7px 8px 6px; }
  .stage__lock { left: 10px; top: 10px; } .stage__count { right: 10px; top: 10px; } .stage__cap { left: 10px; bottom: 10px; }
  .products { gap: 6px; margin-bottom: 18px; }
  .pd__n, .pd__n [data-l="zh"] { font-size: 12px; letter-spacing: .06em; }
  .scenelist { gap: 0 10px; }
  .sc { grid-template-columns: 26px minmax(0, 1fr); gap: 2px 8px; min-height: 60px; padding: 8px 4px 8px 0; }
  .sc b { grid-row: 1 / 3; }
  .sc__n, .sc__n [data-l="zh"] { font-size: 14.5px; }
  .sc__t { grid-column: 2; justify-self: start; }
  .sc__t.is-src { padding: 3px 5px 2px; }
  .sc[aria-pressed="true"] { padding-left: 10px; }

  .grp__head { gap: 10px; }
  .cards { gap: 22px 10px; }
  .card__vis { aspect-ratio: 4 / 5; }
  .card__no { min-width: 36px; height: 32px; font-size: 21px; }
  .card__t { margin: 12px 0 4px; font-size: 16px; }
  html[lang="en"] .card__t { font-size: 19px; }
  .card__d { font-size: 13px; line-height: 1.55; }
  .card .nb { white-space: normal; }
  .card__tags { margin-top: 9px; padding-top: 8px; font-size: 10.5px; letter-spacing: .1em; }
  .card__tags [data-l="zh"] { letter-spacing: .04em; }
  .vis__chip { font-size: 10.5px; letter-spacing: .1em; padding: 6px 7px 5px; }
  .vis-site { padding: 34px 8px 0; }
  .phone--mini { right: 8px; width: 36%; bottom: -12%; }

  .ops__lede { margin: 10px 0 16px; }
  .oplist { display: block; }
  .oplist li { padding: 12px 0 11px; }
  .opsrow { gap: 22px; }
  .console__bar { padding: 8px 12px; }
  html[lang="zh-Hant"] .console__en { display: none; }
  .console__note { font-size: 10.5px; letter-spacing: .1em; }
  .ctab { justify-content: center; min-height: 48px; padding: 6px 4px; text-align: center; }
  .ctab span { font-size: 13px; letter-spacing: .06em; }
  .ctab [data-l="zh"] { font-size: 13.5px; letter-spacing: .1em; }
  .console__stack { display: block; }
  .cpanel { display: none; padding: 12px; }
  .cpanel.is-active { display: block; }
  .kpis--5 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .kpis--5 li:last-child { grid-column: 1 / -1; grid-template-columns: 1fr auto; align-items: end; }
  .kpis b { font-size: 27px; }
  .board { grid-template-columns: minmax(0, 1fr); }
  .tr--head { display: none; }
  .tr { grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "name act" "cover order"; row-gap: 7px; padding: 10px 8px; }
  .c-oh { display: none; }
  .c-name { grid-area: name; } .c-act { grid-area: act; } .c-cover { grid-area: cover; }
  .c-cover em::after { content: " d"; color: var(--ink-3); }
  html[lang="zh-Hant"] .c-cover em::after { content: " 天"; font-family: var(--f-zh); }
  .c-order { grid-area: order; min-width: 62px; }
  .c-order::before { content: "order "; color: var(--ink-3); }
  html[lang="zh-Hant"] .c-order::before { content: "叫貨 "; font-family: var(--f-zh); }
  .why li { font-size: 12px; }
  .recon { grid-template-columns: minmax(0, 1fr); }
  .ring { width: 84px; }
  .ring b { font-size: 31px; }
  .tbl--ch .tr { grid-template-columns: minmax(0, 1fr) auto auto; grid-template-areas: none; padding: 6px 8px; }
  .tbl--ch .tr--head { display: grid; }
  .tbl--ch .tr > span:nth-child(2), .tbl--ch .tr > span:nth-child(3) { display: none; }
  .tbl--ch .tr > span:nth-child(4) { min-width: 52px; }
  .rep { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .nums { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; }
  .nums li { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .bars { height: 96px; }
  .check { margin-bottom: 12px; }

  .case__title { font-size: 25.5vw; margin-bottom: 18px; }
  .case__title span { font-size: 5.4vw; letter-spacing: .38em; }
  .case__own { margin-bottom: 16px; }
  html[lang="zh-Hant"] .case__own-en { display: none; }
  .case__head { gap: 26px; margin-bottom: 26px; }
  .deliver li { grid-template-columns: 44px minmax(0, 1fr); gap: 2px 10px; padding: 11px 0 10px; }
  .deliver h3, .deliver h3 [data-l="zh"] { font-size: 16px; }
  .deliver p { grid-column: 2; font-size: 13px; }
  .bento { grid-template-columns: minmax(0, 1fr); gap: 8px; }
  .bento > * { grid-column: 1 / -1 !important; }
  .bento__side, .bento__duo { gap: 8px; }
  .bento__duo { grid-template-columns: 1fr 1fr; }
  .bt--burger, .bt--taco { aspect-ratio: 4 / 3; }
  .bento__side--b { grid-template-rows: auto; grid-template-columns: 1fr 1fr; }
  .bt--pack, .bt--pour { aspect-ratio: 4 / 3; }
  .bt figcaption { padding: 7px 9px 6px; font-size: 10.5px; letter-spacing: .14em; gap: 6px; }
  .bt figcaption [data-l="zh"] { font-size: 11px; letter-spacing: .08em; }
  .bento__duo .cap__en, .bento__side--b .cap__en { display: none; }
  html[lang="en"] .bento__duo .cap__en, html[lang="en"] .bento__side--b .cap__en { display: inline; }
  .bt--site { padding: 16px 16px 0; }
  .bt--site .browser { width: 80%; }
  .phone { right: 14px; width: 26%; padding: 4px; border-radius: 14px; bottom: -4%; }
  .phone img { border-radius: 10px; }
  .browser__bar { height: 22px; padding: 0 8px; }
  .browser__bar span { font-size: 10px; }

  .room { gap: 6px; }
  .ph--main { aspect-ratio: 16 / 10; }
  .ph figcaption { padding: 7px 8px 6px; font-size: 10.5px; letter-spacing: .12em; }
  .ph:not(.ph--main) figcaption b { display: none; }
  .ph:not(.ph--main) .cap__en { display: none; }
  html[lang="en"] .ph:not(.ph--main) .cap__en { display: inline; }
  .ph:not(.ph--main) .ph__mark { display: none; }
  .snap { margin-top: 6px; }
  .snap__head { padding: 12px 12px 11px; }
  .snap__head h3 { font-size: 11px; letter-spacing: .04em; }
  .snap__head h3 [data-l="zh"] { font-size: 12.5px; letter-spacing: .1em; }
  .snap__real { font-size: 12.5px; }
  .snap__sum { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .snap__sum > div { padding: 11px 12px 10px; border-left: 0 !important; border-top: 1px solid rgba(0, 204, 255, .14); }
  .snap__sum > div:first-child { grid-column: 1 / -1; border-top: 0; }
  .snap__sum > div:nth-child(2n+1):not(:first-child) { border-left: 1px solid rgba(0, 204, 255, .14) !important; }
  .snap__sum b { font-size: 34px; }
  .snap__nodes { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .node { padding: 11px 10px 10px; }
  .node__head { margin-bottom: 9px; font-size: 10.5px; letter-spacing: 0; }
  .node__head b { font-size: 11.5px; }
  .node__head span { display: none; }
  .node__gpus { gap: 9px; }
  .gpu { font-size: 10.5px; letter-spacing: -.02em; }
  .gpu__util { margin: 6px 0 6px; font-size: 27px; }
  .gpu__util i { font-size: 10.5px; }
  .seg { height: 7px; margin-bottom: 7px; }
  .gpu__row { padding: 4px 0 3px; }
  .gpu__row span { display: none; }
  .gpu__row { justify-content: flex-start; }
  .snap__foot { padding: 10px 12px 11px; font-size: 12.5px; }
  .snap__legend { font-size: 10.5px; letter-spacing: 0; }
  .chain__row { grid-template-columns: minmax(0, 1fr); row-gap: 0; border-top: 1px solid var(--line); }
  .chain__row li, .chain__row li:first-child { grid-template-columns: 26px 118px minmax(0, 1fr); grid-template-areas: "op n p"; align-items: center; column-gap: 8px; padding: 13px 0 11px; border-bottom: 1px solid var(--line); }
  .chain__row em { font-size: 30px; }
  .chain__row b { font-size: 54px; }
  .chain__row p { font-size: 13px; line-height: 1.45; }
  .chain__note { flex-direction: column; gap: 10px; margin-top: 16px; padding-top: 0; border-top: 0; font-size: 14px; }
  .chain__note b { align-self: flex-start; }

  .process { padding-top: 40px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 26px; border-top: 0; clip-path: none; }
  .steps::before { display: none; }
  .steps li, .steps li + li { padding: 16px 12px 0 0; border-left: 0; border-top: 1px solid var(--line-2); }
  .steps li:nth-child(2n) { padding-left: 12px; }
  .steps li::before, .steps li + li::before { left: 0; top: -5px; }
  .steps li:nth-child(2n)::before { left: 12px; }
  .steps__n { font-size: 68px; -webkit-text-stroke-width: 1.2px; }
  .steps h3 { margin: 12px 0 6px; font-size: 20px; }
  html[lang="en"] .steps__en { font-size: 26px; }
  .steps li > p { font-size: 13.5px; line-height: 1.55; }

  .contact { padding: 56px 0 60px; }
  .contact__h { font-size: 10.6vw; }
  html[lang="en"] .contact__h { font-size: min(12.4vw, 60px); }
  .contact__card { box-shadow: 8px 8px 0 rgba(10, 7, 6, .22); }

  .signoff { padding-top: 40px; }
  .foot__grid { grid-template-columns: minmax(0, 1fr) auto; }
  .foot .brand { grid-row: auto; }
  .foot__co, .foot__tm { grid-column: 1 / -1; }
  .foot__top { grid-column: 2; grid-row: 1; }

  .lb { grid-template-columns: 56px minmax(0, 1fr) 56px; grid-template-rows: auto minmax(0, 1fr) auto; row-gap: 12px; padding: 0 14px 16px; }
  .lb__top { min-height: 60px; }
  .lb__fig { grid-column: 1 / -1; grid-row: 2; }
  .lb__nav { width: 56px; height: 52px; grid-row: 3; }
  .lb__nav--prev { grid-column: 1; } .lb__nav--next { grid-column: 3; }
  .lb__cap { gap: 8px 12px; }
  .lb__title { font-size: 16px; }
}

@media (max-width: 380px) {
  .hero__cta .btn { font-size: 14px; letter-spacing: .12em; }
  .brand { letter-spacing: .08em; }
  .gpu__top span:first-child { display: none; }
}

@media (hover: none) {
  .tile:hover video { transform: none; }
  .reel__item:hover:not(.is-active) video { filter: brightness(.5) saturate(.8); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .rv { opacity: 1; transform: none; }
  .js .snap.rv .seg i { transform: none; }
}