/* .bid network — "pro" design system (matches ScanMyDocument) */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url(/static/fonts/inter-latin-wght-normal.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url(/static/fonts/inter-latin-ext-wght-normal.woff2) format("woff2"); unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
:root {
  --bg: #f5f6f8; --bg-2: #eef0f4; --card: #ffffff; --card-2: #f8fafc;
  --ink: #0f172a; --ink-2: #334155; --muted: #64748b; --faint: #94a3b8;
  --line: #e7eaf0; --line-2: #d5dae3;
  --primary: #27348b; --primary-2: #3b4bb8; --primary-ink: #ffffff; --primary-soft: #eef0ff;
  --accent: #2563eb; --c1: #4f46e5; --c2: #818cf8;
  --ok: #15803d; --ok-soft: #dcfce7; --warn: #a16207; --warn-soft: #fef3c7; --bad: #dc2626; --bad-soft: #fee2e2;
  --radius: 16px; --radius-sm: 10px; --radius-pill: 999px;
  --shadow: 0 1px 2px rgba(16, 24, 40, .05); --shadow-lg: 0 12px 32px -12px rgba(16, 24, 40, .18);
  --sans: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Text", ui-sans-serif, system-ui, "Segoe UI", Roboto, Arial, "PingFang SC", "Microsoft YaHei", sans-serif;
  --han: "PingFang SC", "Noto Sans SC", "Microsoft YaHei", "Source Han Sans SC", sans-serif;
  --han-serif: "Songti SC", "STSong", "Noto Serif SC", "SimSun", serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;
  --wrap: 1180px;
  color-scheme: light;
}
:root[data-theme="dark"] {
  --bg: #0b1120; --bg-2: #0f172a; --card: #111a2e; --card-2: #0f1729;
  --ink: #e5e9f2; --ink-2: #c3cad8; --muted: #8a96ad; --faint: #64748b;
  --line: #1e293b; --line-2: #2b3a52;
  --primary: #6d7cf5; --primary-2: #8b97ff; --primary-ink: #0b1120; --primary-soft: #1a2240;
  --accent: #60a5fa; --ok: #4ade80; --ok-soft: #12291c; --warn: #facc15; --warn-soft: #2a2410; --bad: #f87171; --bad-soft: #2d1414;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4); --shadow-lg: 0 12px 32px -12px rgba(0, 0, 0, .6);
  color-scheme: dark;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 15.5px/1.6 var(--sans); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-underline-offset: 3px; }
a:hover { color: var(--primary); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; border-radius: 6px; }
button, input, select, textarea { font: inherit; color: inherit; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -9999px; top: 8px; background: var(--primary); color: var(--primary-ink); padding: 8px 12px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 800px; }
.pad { padding-top: 64px; padding-bottom: 64px; }
.pad-top { padding-top: 40px; } .pad-bottom { padding-bottom: 72px; } .pad-xl { padding-top: 96px; padding-bottom: 120px; } .pad-sm { padding: 16px 0; }
.muted { color: var(--muted); } .small { font-size: 13.5px; } .mono { font-family: var(--mono); font-size: .92em; }
.ok { color: var(--ok); }

/* type */
.label { font: 600 12px/1.4 var(--sans); letter-spacing: .08em; text-transform: uppercase; margin: 0 0 10px; color: var(--muted); }
.label a { text-decoration: none; } .label a:hover { color: var(--primary); }
.label.lime { color: #a5b4fc; }
.display { font: 750 clamp(34px, 5vw, 56px)/1.08 var(--sans); letter-spacing: -.03em; margin: 0 0 16px; color: var(--ink); }
.h1 { font: 750 clamp(28px, 3.6vw, 42px)/1.12 var(--sans); letter-spacing: -.025em; margin: 0 0 14px; }
.h2 { font: 700 clamp(22px, 2.6vw, 30px)/1.2 var(--sans); letter-spacing: -.02em; margin: 0 0 12px; }
.h3 { font: 700 19px/1.3 var(--sans); letter-spacing: -.01em; margin: 32px 0 12px; }
.display em, .h1 em, .h2 em, .h3 em { font-style: normal; color: var(--primary); }
.lead { font-size: clamp(16px, 1.4vw, 18px); line-height: 1.6; max-width: 680px; color: var(--ink-2); margin: 0 0 8px; }
.cream { color: #fff; } .cream-muted { color: #c7cde0; }
.cream em { color: #a5b4fc; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 0 18px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink); font: 600 14.5px/1 var(--sans); text-decoration: none; cursor: pointer; border-radius: 12px; white-space: nowrap; transition: background .15s, border-color .15s, transform .1s, box-shadow .15s; box-shadow: var(--shadow); }
.btn:hover { color: var(--ink); border-color: var(--faint); }
.btn:active { transform: translateY(1px); }
.btn-lime, .btn-primary { background: var(--primary); border-color: var(--primary); color: var(--primary-ink); box-shadow: 0 6px 16px -8px var(--primary); }
.btn-lime:hover, .btn-primary:hover { background: var(--primary-2); border-color: var(--primary-2); color: var(--primary-ink); }
.btn-line { background: var(--card); }
.btn-red { color: var(--bad); border-color: color-mix(in srgb, var(--bad) 40%, var(--line)); }
.btn-red:hover { background: var(--bad-soft); color: var(--bad); }
.btn-sm { min-height: 34px; padding: 0 12px; font-size: 13px; border-radius: 9px; }
.btn-big { min-height: 52px; font-size: 16px; padding: 0 26px; border-radius: 14px; }
.btn-wide { width: 100%; }
.arrow { font-weight: 600; color: var(--primary); text-decoration: none; }
.arrow:hover { text-decoration: underline; }
.linklike { background: none; border: 0; padding: 0; cursor: pointer; color: var(--primary); }
.inline { display: inline; }

/* header */
.banner { background: var(--primary); color: var(--primary-ink); text-align: center; font: 600 13.5px/1.4 var(--sans); padding: 9px 16px; }
.top { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--card) 88%, transparent); backdrop-filter: saturate(1.6) blur(12px); border-bottom: 1px solid var(--line); }
.top-in { max-width: var(--wrap); margin: 0 auto; display: flex; align-items: center; gap: 22px; padding: 0 24px; height: 64px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: none; }
.logo .tic { width: 34px; height: 34px; border-radius: 10px; }
.logo-mark { display: none; }
.logo-word { font: 750 19px/1 var(--sans); letter-spacing: -.02em; color: var(--ink); }
.logo-word i { font-style: normal; color: var(--primary); }
.nav { display: flex; gap: 4px; flex: 1; justify-content: flex-end; flex-wrap: nowrap; overflow: hidden; }
.nav a { font: 550 14px/1 var(--sans); text-decoration: none; padding: 9px 12px; border-radius: 10px; color: var(--ink-2); white-space: nowrap; }
.nav a:hover { background: var(--bg-2); color: var(--ink); }
.nav a.is-active { background: var(--primary-soft); color: var(--primary); }
.nav-right { display: flex; align-items: center; gap: 8px; flex: none; }
.nav-acct { font: 600 14px/1 var(--sans); text-decoration: none; padding: 9px 12px; border-radius: 10px; }
.nav-acct:hover { background: var(--bg-2); }
.nav-admin { font: 600 13px/1 var(--sans); text-decoration: none; padding: 8px 11px; border-radius: 9px; background: var(--ink); color: var(--bg) !important; }
.ibtn { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 11px; border: 1px solid var(--line); background: var(--card); color: var(--ink-2); cursor: pointer; flex: none; box-shadow: var(--shadow); }
.ibtn:hover { color: var(--ink); border-color: var(--line-2); }
.ibtn svg { width: 19px; height: 19px; }
.menu { display: none; }
.menu summary { list-style: none; cursor: pointer; }
.menu summary::-webkit-details-marker { display: none; }
.menu-panel { position: absolute; left: 12px; right: 12px; top: 70px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-lg); display: flex; flex-direction: column; padding: 8px; }
.menu-panel a { padding: 12px 14px; border-radius: 10px; text-decoration: none; font-weight: 550; }
.menu-panel a:hover { background: var(--bg-2); }

/* glossy icon tiles */
.tic { --c1: #4f46e5; --c2: #818cf8; position: relative; display: grid; place-items: center; flex: 0 0 auto; width: 48px; height: 48px; border-radius: 14px; color: #fff; background: linear-gradient(145deg, var(--c2), var(--c1)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .5), inset 0 -3px 6px rgba(0, 0, 0, .14), 0 10px 18px -9px var(--c1); transition: transform .35s cubic-bezier(.2, .8, .2, 1); overflow: hidden; }
.tic::before { content: ""; position: absolute; inset: 0 0 50%; border-radius: inherit; border-bottom-left-radius: 45%; border-bottom-right-radius: 45%; background: linear-gradient(rgba(255, 255, 255, .32), rgba(255, 255, 255, 0)); pointer-events: none; }
.tic svg { width: 56%; height: 56%; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(rgba(0, 0, 0, .18) 0 2px 2px); position: relative; }
.tic-lg { width: 64px; height: 64px; border-radius: 18px; }
.tic-xl { width: 84px; height: 84px; border-radius: 24px; }
.tic-zh { font: 700 22px/1 var(--han); text-shadow: 0 1px 2px rgba(0, 0, 0, .2); }

/* hero */
.hero { border-bottom: 1px solid var(--line); background: radial-gradient(1200px 400px at 70% -10%, color-mix(in srgb, var(--c2) 14%, transparent), transparent 70%), var(--bg); overflow: hidden; }
.hero .wrap { padding-top: 56px; padding-bottom: 56px; }
.hero-sm .wrap { padding-top: 48px; padding-bottom: 44px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 30px; }
.hero-stats { display: flex; margin: 0; border: 1px solid var(--line); background: var(--card); width: fit-content; border-radius: 14px; box-shadow: var(--shadow); overflow: hidden; }
.hero-stats div { padding: 12px 20px; border-right: 1px solid var(--line); }
.hero-stats div:last-child { border: 0; }
.hero-stats dt { font: 600 11px/1.3 var(--sans); letter-spacing: .06em; color: var(--muted); }
.hero-stats dd { margin: 4px 0 0; font: 750 24px/1 var(--sans); letter-spacing: -.02em; }
.hero-stage { position: relative; aspect-ratio: 1 / 1; min-height: 300px; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 78%, transparent 100%); mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 78%, transparent 100%); }
.hero-fallback { position: absolute; inset: 14%; display: grid; place-items: center; border: 1px solid var(--line); background: var(--card); border-radius: 28px; box-shadow: var(--shadow-lg); }
.hero-fallback span { font: 400 clamp(110px, 16vw, 200px)/1 var(--han-serif); color: var(--primary); }
.hero-stage.is-3d .hero-fallback { display: none; }
.pin { position: absolute; left: 0; top: 0; font: 600 11.5px/1 var(--sans); background: var(--card); color: var(--ink); border: 1px solid var(--line); border-radius: 999px; padding: 7px 11px; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity .4s; box-shadow: var(--shadow-lg); }
.hero-stage.is-3d .pin { opacity: 1; }
.pin::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--primary); margin-right: 7px; }
.search-big { display: flex; align-items: center; max-width: 620px; margin-top: 22px; background: var(--card); border: 1px solid var(--line-2); border-radius: var(--radius-pill); padding: 5px 5px 5px 18px; box-shadow: var(--shadow); }
.search-big input { border: 0 !important; background: transparent !important; min-height: 44px !important; box-shadow: none !important; font-size: 16px; padding: 0 !important; }
.search-big input:focus { outline: none; }
.search-big .btn { border-radius: var(--radius-pill); min-height: 44px; }

/* ticker → quiet chip row */
.ticker { border-bottom: 1px solid var(--line); background: var(--card); overflow: hidden; }
.ticker-track { display: flex; width: max-content; animation: tick 60s linear infinite; padding: 12px 0; }
.ticker span { font: 550 13.5px/1 var(--sans); color: var(--ink-2); padding: 0 18px; white-space: nowrap; }
.ticker b { color: var(--faint); font-weight: 400; }
@keyframes tick { to { transform: translateX(-33.333%); } }

/* sections */
.sec-head { margin-bottom: 26px; }
.band { background: var(--bg-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.ink-band { background: linear-gradient(135deg, #1e1b4b, #27348b); color: #fff; }
.ink-band .label { color: #a5b4fc; }
.ink-band .h2 em { color: #a5b4fc; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.more { margin-top: 22px; }

/* cards (auction lots) */
.grid-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { display: flex; flex-direction: column; text-decoration: none; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); transition: transform .2s, box-shadow .2s, border-color .2s; }
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--line-2); color: var(--ink); }
.card-img { aspect-ratio: 4 / 3; overflow: hidden; background: var(--bg-2); }
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card:hover .card-img img { transform: scale(1.04); }
.card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.card-cat { font: 600 11.5px/1.3 var(--sans); letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.card-title { font-weight: 650; line-height: 1.35; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.card-zh { font: 14.5px/1.3 var(--han); color: var(--muted); }
.card-row { margin-top: auto; padding-top: 10px; display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.card-row b { font-size: 19px; letter-spacing: -.02em; }
.card-row .mono { font-family: var(--sans); font-size: 12px; font-weight: 600; letter-spacing: .04em; }
.chip { display: inline-flex; align-items: center; gap: 5px; font: 600 11.5px/1 var(--sans); letter-spacing: .02em; padding: 6px 9px; border-radius: 999px; background: var(--bg-2); color: var(--ink-2); white-space: nowrap; border: 1px solid var(--line); }
.chip-live { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.chip-hot { background: var(--bad-soft); color: var(--bad); border-color: transparent; }
.pill { display: inline-block; min-width: 20px; text-align: center; background: var(--primary); color: var(--primary-ink); font: 700 11px/18px var(--sans); padding: 0 6px; border-radius: 999px; }
.empty { border: 1px dashed var(--line-2); padding: 44px 24px; text-align: center; background: var(--card); border-radius: var(--radius); }
.big-zh { font: 80px/1 var(--han-serif); color: var(--primary); margin: 0 0 10px; }

/* list rows */
.runway { list-style: none; padding: 0; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.runway li { border-bottom: 1px solid var(--line); }
.runway li:last-child { border-bottom: 0; }
.runway > li > a, .runway.plain li { display: grid; grid-template-columns: 48px 1fr auto auto; align-items: center; gap: 14px; padding: 15px 18px; text-decoration: none; }
.runway > li > a:hover { background: var(--card-2); color: var(--ink); }
.runway.plain li { grid-template-columns: 48px 1fr auto; }
.runway .rw-block { grid-template-columns: 48px 1fr; align-items: start; }
.rw-block .h3 { margin-top: 0; }
.rw-block p { margin: 0; color: var(--ink-2); }
.rw-n { font: 600 13px/1 var(--sans); color: var(--faint); }
.rw-t { font: 600 16px/1.35 var(--sans); }
.rw-a { color: var(--faint); font-size: 18px; }
.zh-inline { font-family: var(--han); font-weight: 500; margin-right: 6px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step { padding: 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.step h3 { font: 700 20px/1.2 var(--sans); margin: 14px 0 8px; }
.step p { margin: 0; color: var(--ink-2); }
.num { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 11px; background: var(--primary-soft); color: var(--primary); font: 700 15px/1 var(--sans); }
.notice { border: 1px solid var(--line); border-left: 4px solid var(--primary); background: var(--card); padding: 14px 18px; margin: 22px 0; border-radius: 12px; }
.notice p { margin: 0; color: var(--ink-2); } .notice .label { margin-bottom: 4px; }
.notice-red { border-left-color: var(--bad); }
.alert { border: 1px solid color-mix(in srgb, var(--bad) 35%, transparent); background: var(--bad-soft); color: var(--bad); padding: 12px 16px; font-weight: 600; border-radius: 12px; }
.ok-msg { border: 1px solid color-mix(in srgb, var(--ok) 35%, transparent); background: var(--ok-soft); color: var(--ok); padding: 12px 16px; font-weight: 600; border-radius: 12px; }

.learn-links { list-style: none; margin: 0; padding: 0; }
.learn-links a { display: grid; grid-template-columns: 52px 1fr auto; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid rgba(255, 255, 255, .14); text-decoration: none; color: #fff; font-weight: 600; font-size: 17px; }
.learn-links a:hover { color: #c7d2fe; }
.learn-links .zh { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: rgba(255, 255, 255, .12); font: 22px/1 var(--han); }

/* forms */
input:not([type=checkbox]):not([type=radio]):not([type=file]):not([type=range]), select, textarea { width: 100%; min-height: 44px; border: 1px solid var(--line-2); background: var(--card); padding: 10px 13px; border-radius: 11px; transition: border-color .15s, box-shadow .15s; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent); }
textarea { min-height: 96px; resize: vertical; }
label { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; font-weight: 600; color: var(--ink-2); }
label.check, label.toggle { flex-direction: row; align-items: flex-start; gap: 12px; font-weight: 450; }
label.check input, label.toggle input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--primary); flex: none; }
label.toggle { border: 1px solid var(--line); background: var(--card); padding: 14px 16px; border-radius: 12px; }
.form-grid { display: grid; gap: 16px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; } .three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.pw { display: flex; position: relative; } .pw input { padding-right: 52px !important; }
.eye { position: absolute; right: 5px; top: 50%; transform: translateY(-50%); width: 38px; height: 34px; border: 0; border-radius: 8px; background: transparent; cursor: pointer; font-size: 16px; color: var(--muted); }
.eye:hover, .eye[aria-pressed=true] { background: var(--bg-2); color: var(--ink); }
.filters { display: grid; grid-template-columns: 2fr 1fr 1fr auto; gap: 10px; margin: 22px 0 12px; }
.tabs-inline a, .hsk-nav a, .pills a, .pills button { display: inline-flex; align-items: center; text-decoration: none; padding: 9px 15px; border: 1px solid var(--line-2); margin: 0 6px 8px 0; background: var(--card); font: 550 14px/1 var(--sans); border-radius: 999px; cursor: pointer; }
.tabs-inline a.is-on, .hsk-nav a.is-on, .pills .is-on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.pager { display: flex; justify-content: space-between; margin-top: 26px; gap: 10px; }
.pager a { text-decoration: none; border: 1px solid var(--line); padding: 11px 16px; background: var(--card); border-radius: 12px; font-weight: 600; box-shadow: var(--shadow); }

/* auction item */
.item-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: start; }
.gallery .g-main { border: 1px solid var(--line); background: var(--card); aspect-ratio: 4 / 3; display: grid; place-items: center; overflow: hidden; border-radius: var(--radius); }
.gallery .g-main img { width: 100%; height: 100%; object-fit: contain; }
.g-thumbs { display: flex; gap: 8px; margin-top: 10px; overflow-x: auto; }
.g-thumbs button { width: 72px; height: 72px; flex: none; border: 1px solid var(--line); padding: 0; background: var(--card); cursor: pointer; opacity: .7; border-radius: 12px; overflow: hidden; }
.g-thumbs button.is-on, .g-thumbs button:hover { opacity: 1; outline: 2px solid var(--primary); }
.g-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.item-title { font-size: clamp(26px, 3vw, 36px); }
.item-zh { font: 22px/1.3 var(--han); margin: -6px 0 16px; color: var(--muted); }
.price-box { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); background: var(--card); margin-bottom: 12px; border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.price-box > div { padding: 16px 18px; display: flex; flex-direction: column; gap: 3px; }
.price-box > div + div { border-left: 1px solid var(--line); }
.price-box .label { margin: 0; }
.price { font: 750 36px/1 var(--sans); letter-spacing: -.03em; }
.clock { font: 700 22px/1.25 var(--sans); letter-spacing: -.01em; }
.flash { animation: flash 1.2s; } @keyframes flash { 0% { background: var(--ok-soft); } 100% { background: transparent; } }
.bid-form { border: 1px solid var(--line); background: var(--card); padding: 16px; margin: 12px 0; border-radius: var(--radius); box-shadow: var(--shadow); }
.bid-row { display: flex; gap: 8px; } .bid-row .cur { display: grid; place-items: center; width: 44px; border: 1px solid var(--line-2); background: var(--bg-2); font-weight: 700; border-radius: 11px; }
.bid-row input { font-size: 19px; font-weight: 700; }
.form-msg { min-height: 1.4em; margin: 8px 0 0; font-weight: 600; }
.form-msg.err { color: var(--bad); } .form-msg.good { color: var(--ok); }
.seller-box { border-top: 1px solid var(--line); margin-top: 20px; padding-top: 14px; }
.seller-name { font: 700 19px/1.2 var(--sans); text-decoration: none; margin-right: 8px; }
.kv { list-style: none; padding: 0; margin: 14px 0; border: 1px solid var(--line); border-radius: 14px; background: var(--card); overflow: hidden; }
.kv li { display: flex; justify-content: space-between; gap: 16px; padding: 10px 14px; border-bottom: 1px solid var(--line); font: 14px/1.4 var(--sans); }
.kv li:last-child { border-bottom: 0; }
.kv li span { color: var(--muted); font-weight: 500; } .kv li b { text-align: right; font-weight: 600; }
.item-lower { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; margin-top: 44px; border-top: 1px solid var(--line); padding-top: 30px; }
.desc p { margin: 0 0 14px; white-space: pre-line; color: var(--ink-2); }
.bid-list { list-style: none; padding: 0; margin: 0 0 18px; border: 1px solid var(--line); border-radius: 14px; background: var(--card); font: 14px/1.4 var(--sans); overflow: hidden; }
.bid-list li { display: grid; grid-template-columns: 1fr auto 90px; gap: 12px; padding: 10px 14px; border-bottom: 1px solid var(--line); }
.bid-list li:last-child { border: 0; }
.bid-list li:first-child b { color: var(--ok); }
.deal { border: 1px solid color-mix(in srgb, var(--ok) 35%, transparent); background: var(--ok-soft); padding: 18px; margin: 14px 0; border-radius: var(--radius); }
.deal h3 { font: 700 22px/1.2 var(--sans); margin: 0 0 8px; }
.deal .kv { background: var(--card); }
.rate { margin-top: 14px; display: grid; gap: 10px; }
.stars { display: inline-flex; flex-direction: row-reverse; justify-content: flex-end; gap: 2px; }
.stars input { position: absolute; opacity: 0; }
.stars label { font-size: 28px; cursor: pointer; color: var(--line-2); }
.stars input:checked ~ label, .stars label:hover, .stars label:hover ~ label { color: #f59e0b; }
.ended-note { border: 1px solid var(--line); background: var(--bg-2); padding: 14px 16px; border-radius: 12px; }
.report { margin-top: 16px; } .report summary { cursor: pointer; color: var(--muted); } .report form { display: grid; gap: 10px; margin-top: 12px; }

/* sell */
.sell { display: grid; grid-template-columns: 1fr 1fr; gap: 36px; align-items: start; }
.sell-fields { display: grid; gap: 14px; }
.dropzone { border: 2px dashed var(--line-2); background: var(--card); padding: 36px 20px; text-align: center; display: grid; justify-items: center; gap: 10px; border-radius: var(--radius); }
body.dragging .dropzone { border-color: var(--primary); background: var(--primary-soft); }
.photo-grid { list-style: none; padding: 0; margin: 14px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.photo-grid li { position: relative; border: 1px solid var(--line); background: var(--card); aspect-ratio: 1; border-radius: 12px; overflow: hidden; }
.photo-grid li:first-child::after { content: "Cover"; position: absolute; left: 6px; top: 6px; background: var(--primary); color: var(--primary-ink); font: 600 11px/1 var(--sans); padding: 5px 7px; border-radius: 999px; }
.photo-grid img { width: 100%; height: 100%; object-fit: cover; }
.photo-grid .ph-tools { position: absolute; right: 5px; bottom: 5px; display: flex; gap: 4px; }
.photo-grid .ph-tools button { width: 30px; height: 30px; border: 0; background: rgba(15, 23, 42, .7); color: #fff; cursor: pointer; font-size: 13px; border-radius: 8px; }
.photo-grid .ph-progress { position: absolute; inset: 0; display: grid; place-items: center; background: color-mix(in srgb, var(--card) 85%, transparent); font: 750 22px/1 var(--sans); }

/* account */
.tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 22px 0 20px; }
.tabs a, .tabs .linklike { padding: 9px 15px; text-decoration: none; font: 550 14px/1 var(--sans); border-radius: 999px; border: 1px solid var(--line-2); background: var(--card); color: var(--ink); }
.tabs a.is-on { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.tabs form { margin-left: auto; }
.lot-rows { list-style: none; padding: 0; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.lot-rows a { display: grid; grid-template-columns: 64px 1fr auto auto; gap: 14px; align-items: center; padding: 12px 14px; border-bottom: 1px solid var(--line); text-decoration: none; }
.lot-rows li:last-child a { border: 0; }
.lot-rows img { width: 64px; height: 48px; object-fit: cover; border-radius: 9px; }
.lr-t { display: flex; flex-direction: column; } .lr-p { font: 700 18px/1 var(--sans); }

/* auth */
.auth { display: grid; grid-template-columns: 1fr 1fr; min-height: calc(100vh - 64px); }
.auth-ink { background: linear-gradient(140deg, #1e1b4b, #27348b 60%, #3b4bb8); padding: 64px 52px; position: relative; overflow: hidden; display: flex; flex-direction: column; justify-content: center; }
.auth-ink .display { color: #fff; }
.auth-zh { position: absolute; right: -20px; bottom: -60px; font: 320px/1 var(--han-serif); color: rgba(255, 255, 255, .07); margin: 0; }
.auth-form { padding: 64px 52px; display: flex; align-items: center; }
.auth-form form { width: 100%; max-width: 420px; }

/* footer */
.foot { border-top: 1px solid var(--line); background: var(--card); margin-top: 24px; }
.foot-grid { max-width: var(--wrap); margin: 0 auto; padding: 44px 24px 30px; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 28px; }
.foot-logo { font: 750 22px/1 var(--sans); letter-spacing: -.02em; margin-bottom: 8px; }
.foot-logo i { font-style: normal; color: var(--primary); }
.foot-links { display: flex; flex-direction: column; gap: 7px; }
.foot-links .label { margin-bottom: 4px; }
.foot-links a { text-decoration: none; font-size: 14.5px; color: var(--ink-2); }
.foot-line { border-top: 1px solid var(--line); max-width: var(--wrap); margin: 0 auto; padding: 16px 24px 28px; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--muted); }
.foot-line.mono { font-family: var(--sans); }
.foot-line a { color: var(--muted); }
.net { display: flex; flex-wrap: wrap; gap: 6px; }
.net a { font: 550 13px/1 var(--sans); text-decoration: none; padding: 7px 10px; border-radius: 999px; background: var(--bg-2); color: var(--ink-2); }
.net a:hover { color: var(--primary); }

/* tool hub + tool pages */
.tool-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.tool { display: flex; flex-direction: column; gap: 10px; padding: 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); text-decoration: none; min-height: 170px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.tool:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); border-color: var(--line-2); color: var(--ink); }
.tool:hover .tic { transform: rotate(-4deg) scale(1.05); }
.tool b { font-size: 16px; font-weight: 650; margin-top: 6px; }
.tool span { color: var(--muted); font-size: 14px; line-height: 1.45; }
.tool .chip { align-self: flex-start; margin-top: auto; }
.crumbs { font: 500 13.5px/1.4 var(--sans); color: var(--muted); margin: 0 0 14px; display: flex; gap: 6px; flex-wrap: wrap; }
.crumbs a { text-decoration: none; color: var(--muted); } .crumbs a:hover { color: var(--primary); }
.tool-head { display: flex; gap: 18px; align-items: center; margin-bottom: 8px; }
.tool-head .h1 { margin: 0; }
.panel { background: var(--card); border: 1px solid var(--line); border-radius: 20px; box-shadow: var(--shadow); padding: 22px; }
.tool-ui { display: grid; grid-template-columns: 1.05fr .95fr; gap: 18px; margin: 22px 0 8px; align-items: start; }
.tool-ui .panel h2 { font: 650 15px/1.3 var(--sans); margin: 0 0 14px; color: var(--ink-2); }
.result { background: linear-gradient(160deg, var(--primary-soft), var(--card)); border: 1px solid color-mix(in srgb, var(--primary) 25%, var(--line)); border-radius: 20px; padding: 22px; position: sticky; top: 84px; }
.result .big { font: 750 clamp(30px, 4vw, 44px)/1.05 var(--sans); letter-spacing: -.03em; color: var(--ink); margin: 4px 0 6px; word-break: break-word; }
.result .sub { color: var(--ink-2); font-size: 14.5px; }
.result table, .ctable { width: 100%; border-collapse: collapse; margin-top: 12px; font-size: 14px; }
.result td, .result th, .ctable td, .ctable th { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; }
.result th, .ctable th { font: 600 12px/1.3 var(--sans); color: var(--muted); letter-spacing: .03em; }
.ctable { background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; border-collapse: separate; border-spacing: 0; }
.ctable tr:last-child td { border-bottom: 0; }
.ctable tr.hi td { background: var(--primary-soft); font-weight: 650; }
.seg { display: inline-flex; background: var(--bg-2); border-radius: 12px; padding: 4px; gap: 2px; flex-wrap: wrap; }
.seg button, .seg label { border: 0; background: transparent; padding: 8px 13px; border-radius: 9px; cursor: pointer; font: 550 14px/1 var(--sans); color: var(--ink-2); flex-direction: row; }
.seg button.is-on, .seg input:checked + span { background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
.seg input { position: absolute; opacity: 0; }
.seg label span { padding: 8px 13px; border-radius: 9px; display: block; }
.seg label { padding: 0; }
.unit { display: flex; } .unit input { border-top-right-radius: 0 !important; border-bottom-right-radius: 0 !important; }
.unit span, .unit select { flex: none; width: auto; display: grid; place-items: center; padding: 0 12px; border: 1px solid var(--line-2); border-left: 0; background: var(--bg-2); border-radius: 0 11px 11px 0; color: var(--muted); font-weight: 600; min-height: 44px; }
.prose { max-width: 760px; color: var(--ink-2); }
.prose h2 { font: 700 22px/1.25 var(--sans); color: var(--ink); margin: 36px 0 10px; letter-spacing: -.015em; }
.prose h3 { font: 650 17px/1.3 var(--sans); color: var(--ink); margin: 22px 0 8px; }
.prose p, .prose li { line-height: 1.7; }
.prose code, .formula { font-family: var(--mono); font-size: .92em; background: var(--bg-2); padding: 2px 6px; border-radius: 6px; }
.formula { display: block; padding: 12px 14px; margin: 10px 0; overflow-x: auto; white-space: pre-wrap; }
.faq { border: 1px solid var(--line); border-radius: var(--radius); background: var(--card); overflow: hidden; margin-top: 10px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:last-child { border: 0; }
.faq summary { cursor: pointer; padding: 15px 18px; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 12px; color: var(--ink); }
.faq summary::after { content: "+"; color: var(--faint); font-size: 20px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details > div { padding: 0 18px 16px; color: var(--ink-2); }
.sources { font-size: 13.5px; color: var(--muted); }
.sources a { color: var(--muted); }
.related { margin-top: 36px; }
.disclaimer { font-size: 13px; color: var(--muted); border-top: 1px solid var(--line); margin-top: 28px; padding-top: 14px; }
.printable { display: none; }
@media print { .top, .foot, .tabbar, .no-print, .banner { display: none !important; } .printable { display: block; } body { background: #fff; } .panel { box-shadow: none; } }

/* learning sites */
.today { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: 26px; box-shadow: var(--shadow); }
.today-char, .char-box { aspect-ratio: 1; border: 1px solid var(--line); background: var(--card-2); border-radius: 20px; display: grid; place-items: center; position: relative; overflow: hidden; }
.today-char::before, .char-box::before { content: ""; position: absolute; left: 0; right: 0; top: 50%; border-top: 1px dashed var(--line-2); }
.char-box { background-image: linear-gradient(90deg, transparent calc(50% - .5px), var(--line-2) calc(50% - .5px), var(--line-2) calc(50% + .5px), transparent calc(50% + .5px)); }
.big-han { font: 400 clamp(120px, 14vw, 190px)/1 var(--han-serif); position: relative; }
.char-box svg { position: absolute; inset: 0; width: 100%; height: 100%; }
.char-box.has-writer .big-han { visibility: hidden; }
.char-hero { display: grid; grid-template-columns: 300px 1fr; gap: 40px; align-items: center; margin-top: 8px; }
.reading-alt { border-top: 1px solid var(--line); margin-top: 12px; padding-top: 10px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 8px; }
.say { border: 1px solid var(--line-2); background: var(--card); font: 600 12.5px/1 var(--sans); padding: 8px 12px; cursor: pointer; white-space: nowrap; border-radius: 999px; color: var(--ink-2); }
.say:hover { border-color: var(--primary); color: var(--primary); }
.say.is-playing { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.words { list-style: none; padding: 0; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.words li { display: grid; grid-template-columns: minmax(90px, auto) 160px 1fr auto auto; gap: 16px; align-items: center; padding: 11px 16px; border-bottom: 1px solid var(--line); }
.words li:last-child { border: 0; }
.words li[hidden] { display: none; }
.w-han { font: 24px/1.2 var(--han); } .w-han a { text-decoration: none; } .w-han a:hover { color: var(--primary); }
.w-py { font: 14.5px/1.3 var(--sans); color: var(--primary); font-weight: 550; } .w-en { color: var(--ink-2); }
.filter-box { margin: 22px 0 14px; max-width: 420px; }
.char-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(54px, 1fr)); gap: 6px; }
.char-grid a { aspect-ratio: 1; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 12px; text-decoration: none; font: 26px/1 var(--han); background: var(--card); }
.char-grid a:hover { border-color: var(--primary); color: var(--primary); }
.pick-grid { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; }
.pick-grid a { display: flex; flex-direction: column; gap: 5px; padding: 18px; border: 1px solid var(--line); background: var(--card); text-decoration: none; height: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.pick-grid a:hover { border-color: var(--primary); }
.pick-han { font: 64px/1 var(--han-serif); }
.tone-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 26px 0; }
.tone { padding: 18px; border: 1px solid var(--line); background: var(--card); border-radius: var(--radius); display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.tone-n { color: var(--muted); font-size: 12px; font-family: var(--sans); font-weight: 600; }
.tone-line { width: 100%; height: 46px; } .tone-line path { stroke: var(--primary); stroke-width: 5; fill: none; stroke-linecap: round; stroke-linejoin: round; }
.tone-han { font: 58px/1 var(--han-serif); } .tone b { font-size: 20px; }
.name-card { border: 1px solid var(--line); background: var(--card); padding: 30px; border-radius: 22px; box-shadow: var(--shadow); }
.name-han { font: clamp(56px, 10vw, 120px)/1.1 var(--han-serif); margin: 0 0 12px; letter-spacing: .04em; word-break: break-all; }
.name-chars { list-style: none; padding: 0; margin: 20px 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.name-chars li { padding: 14px; border: 1px solid var(--line); border-radius: 14px; display: flex; flex-direction: column; gap: 3px; background: var(--card-2); }
.nc-han { font: 40px/1 var(--han-serif); }
.name-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.name-list a { display: flex; justify-content: space-between; padding: 11px 14px; border: 1px solid var(--line); background: var(--card); text-decoration: none; border-radius: 12px; }
.name-list a:hover { border-color: var(--primary); }
.name-list span { font-family: var(--han); }
.zodiac-grid { list-style: none; padding: 0; margin: 26px 0 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px; }
.zodiac-grid a { display: flex; flex-direction: column; gap: 3px; padding: 16px; border: 1px solid var(--line); background: var(--card); text-decoration: none; height: 100%; border-radius: var(--radius); box-shadow: var(--shadow); }
.zodiac-grid a:hover { border-color: var(--primary); }
.zodiac-grid .mono { color: var(--faint); font-family: var(--sans); font-size: 12px; }
.z-han { font: 52px/1.1 var(--han-serif); }
.year-list { display: flex; flex-wrap: wrap; gap: 8px; }
.year-list span { border: 1px solid var(--line); padding: 8px 12px; background: var(--card); border-radius: 999px; font-family: var(--sans); }
.year-list span.is-on { background: var(--primary); color: var(--primary-ink); border-color: var(--primary); }
.year-list small { color: var(--muted); }
.year-list span.is-on small { color: inherit; opacity: .8; }
.countdown { display: inline-flex; align-items: baseline; gap: 12px; border: 1px solid color-mix(in srgb, var(--primary) 25%, var(--line)); background: var(--primary-soft); padding: 14px 20px; margin: 10px 0 18px; border-radius: 18px; }
.countdown b { font: 750 52px/1 var(--sans); letter-spacing: -.03em; color: var(--primary); } .countdown .label { margin: 0; }
.dishes { list-style: none; padding: 0; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.dishes li { display: grid; grid-template-columns: 160px 1fr auto auto; gap: 18px; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.dishes li:last-child { border: 0; }
.dishes li p { margin: 4px 0 0; color: var(--ink-2); } .dishes li b { display: block; font-size: 17px; }
.d-han { font: 28px/1.2 var(--han); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 26px; }

/* practice */
.practice { margin-top: 22px; }
.flash-card { border: 1px solid var(--line); background: var(--card); min-height: 300px; display: grid; place-items: center; text-align: center; padding: 28px; cursor: pointer; border-radius: 22px; box-shadow: var(--shadow-lg); }
.flash-card .fc-han { font: 100px/1 var(--han-serif); }
.flash-card .fc-py { font: 600 22px/1.3 var(--sans); color: var(--primary); margin-top: 10px; }
.flash-card .fc-en { font-size: 19px; margin-top: 6px; color: var(--ink-2); }
.practice-bar { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin: 14px 0; flex-wrap: wrap; }
.practice-bar.mono { font-family: var(--sans); font-weight: 600; color: var(--muted); }
.progress { height: 8px; background: var(--bg-2); margin: 8px 0 18px; border-radius: 999px; overflow: hidden; }
.progress span { display: block; height: 100%; background: var(--primary); border-radius: 999px; transition: width .3s; }
.quiz-q { font: 88px/1 var(--han-serif); text-align: center; margin: 18px 0; }
.quiz-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.quiz-opts button { min-height: 60px; border: 1px solid var(--line-2); background: var(--card); cursor: pointer; padding: 10px 14px; font-weight: 550; text-align: left; border-radius: 14px; }
.quiz-opts button:hover { border-color: var(--primary); }
.quiz-opts button.right { background: var(--ok-soft); border-color: var(--ok); color: var(--ok); } .quiz-opts button.wrong { background: var(--bad-soft); border-color: var(--bad); color: var(--bad); }
.score-big { font: 750 100px/1 var(--sans); letter-spacing: -.04em; color: var(--primary); }

/* admin */
.admin-body .foot, .admin-body .tabbar { display: none; }
.admin { display: grid; grid-template-columns: 236px 1fr; min-height: calc(100vh - 64px); }
.admin-nav { border-right: 1px solid var(--line); background: var(--card); padding: 22px 14px; position: sticky; top: 64px; height: calc(100vh - 64px); overflow: auto; }
.admin-nav nav { display: flex; flex-direction: column; gap: 2px; margin-bottom: 20px; }
.admin-nav nav a { text-decoration: none; padding: 9px 12px; border-radius: 10px; font-weight: 550; font-size: 14.5px; color: var(--ink-2); display: flex; justify-content: space-between; align-items: center; }
.admin-nav nav a:hover { background: var(--bg-2); }
.admin-nav nav a.is-on { background: var(--primary-soft); color: var(--primary); }
.admin-nav .grp { font: 600 11px/1 var(--sans); letter-spacing: .08em; text-transform: uppercase; color: var(--faint); padding: 14px 12px 6px; }
.admin-main { padding: 30px 34px 80px; min-width: 0; }
.stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 20px 0; }
.stat { padding: 16px 18px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; gap: 3px; box-shadow: var(--shadow); }
.stat .label { margin: 0; font-size: 11px; } .stat b { font: 750 28px/1.1 var(--sans); letter-spacing: -.02em; }
.stat .mono { font-family: var(--sans); font-size: 12.5px; }
.stat a { text-decoration: none; color: var(--primary); }
.charts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.charts.charts-3 { grid-template-columns: 2fr 1fr 1fr; }
.chart { margin: 0; padding: 16px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.chart svg { width: 100%; height: auto; display: block; margin: 6px 0; }
.chart .bar { fill: color-mix(in srgb, var(--primary) 40%, var(--line)); } .chart .bar-now { fill: var(--primary); }
.chart text { font: 9px var(--sans); fill: var(--muted); }
.chart .mono { font-family: var(--sans); font-size: 12px; }
.tbl-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th { font: 600 11.5px/1 var(--sans); letter-spacing: .05em; text-transform: uppercase; color: var(--muted); text-align: left; padding: 12px; border-bottom: 1px solid var(--line); background: var(--card-2); white-space: nowrap; }
.tbl td { padding: 11px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl tr:last-child td { border-bottom: 0; }
.tbl td.num-c, .tbl th.num-c { text-align: right; font-variant-numeric: tabular-nums; }
.two-col .tbl { border: 1px solid var(--line); background: var(--card); margin-bottom: 20px; border-radius: 14px; border-collapse: separate; border-spacing: 0; overflow: hidden; }
.tbl .actions { display: flex; flex-wrap: wrap; gap: 6px; min-width: 190px; }
.row-dim td { opacity: .55; }
.feed { list-style: none; padding: 0; margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.feed li { padding: 10px 14px; border-bottom: 1px solid var(--line); font-size: 14px; }
.feed li:last-child { border: 0; }
.checks { list-style: none; padding: 0; margin: 20px 0; border: 1px solid var(--line); background: var(--card); border-radius: var(--radius); overflow: hidden; }
.checks li { display: grid; grid-template-columns: 20px 260px 1fr; gap: 12px; align-items: center; padding: 13px 16px; border-bottom: 1px solid var(--line); }
.checks li:last-child { border: 0; }
.checks .dot { width: 10px; height: 10px; border-radius: 50%; }
.checks .ok .dot { background: var(--ok); } .checks .bad .dot { background: var(--bad); }
.big-code { font-size: 18px; background: var(--primary-soft); color: var(--primary); padding: 3px 9px; border-radius: 8px; user-select: all; }
.settings-form { max-width: 880px; }
.spark { display: block; width: 110px; height: 28px; }
.spark path { fill: none; stroke: var(--primary); stroke-width: 1.6; }
.spark .area { fill: color-mix(in srgb, var(--primary) 14%, transparent); stroke: none; }
.trend-up { color: var(--ok); font-weight: 600; } .trend-down { color: var(--bad); font-weight: 600; }
.site-cell { display: flex; align-items: center; gap: 10px; }
.site-cell .tic { width: 30px; height: 30px; border-radius: 9px; }
.kanban { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; align-items: start; }
.kanban > div { background: var(--bg-2); border-radius: var(--radius); padding: 12px; min-height: 120px; }
.kanban .k-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; margin-top: 8px; box-shadow: var(--shadow); font-size: 14px; }

/* phone bottom tab bar */
.tabbar { display: none; }

/* responsive */
@media (max-width: 1100px) {
  .nav { display: none; } .nav-right .nav-acct, .nav-right .nav-admin, .nav-right .btn { display: none; } .menu { display: block; }
  .grid-cards { grid-template-columns: repeat(3, 1fr); }
  .zodiac-grid { grid-template-columns: repeat(4, 1fr); }
  .charts, .charts.charts-3 { grid-template-columns: 1fr 1fr; }
  .charts.charts-3 > :first-child { grid-column: 1 / -1; }
  .top-in { justify-content: space-between; }
}
@media (max-width: 860px) {
  .hero-grid, .split, .item-grid, .item-lower, .sell, .auth, .today, .char-hero, .two-col, .admin, .tool-ui { grid-template-columns: 1fr; }
  .result { position: static; }
  .hero-stage { max-width: 420px; width: 100%; margin: 0 auto; min-height: 260px; }
  .grid-cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .filters { grid-template-columns: 1fr 1fr; } .filters input { grid-column: 1 / -1; }
  .tone-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-strip { grid-template-columns: 1fr 1fr; }
  .kanban { grid-template-columns: 1fr 1fr; }
  .admin-nav { position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--line); padding: 12px; }
  .admin-nav nav { flex-direction: row; flex-wrap: wrap; } .admin-nav .grp { display: none; }
  .admin-main { padding: 20px 16px 60px; }
  .auth-ink, .auth-form { padding: 40px 22px; } .auth { min-height: 0; }
  .today-char { max-width: 220px; } .char-box { max-width: 280px; }
  .words li { grid-template-columns: auto 1fr auto; gap: 4px 12px; } .words .w-en { grid-column: 1 / -1; grid-row: 2; } .words .chip { display: none; }
  .dishes li { grid-template-columns: 1fr auto; } .dishes .d-han { grid-column: 1 / -1; }
  .checks li { grid-template-columns: 20px 1fr; } .checks li .mono { grid-column: 2; }
  /* app-style bottom bar */
  body { padding-bottom: calc(64px + env(safe-area-inset-bottom)); }
  .tabbar { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: color-mix(in srgb, var(--card) 92%, transparent); backdrop-filter: blur(14px); border-top: 1px solid var(--line); padding: 6px 4px calc(6px + env(safe-area-inset-bottom)); }
  .tabbar a { display: flex; flex-direction: column; align-items: center; gap: 3px; text-decoration: none; font: 600 11px/1 var(--sans); color: var(--muted); padding: 5px 0; }
  .tabbar a svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
  .tabbar a.is-active { color: var(--primary); }
}
@media (max-width: 560px) {
  .wrap { padding: 0 16px; } .top-in { padding: 0 14px; height: 60px; }
  .pad { padding-top: 44px; padding-bottom: 44px; } .pad-top { padding-top: 26px; }
  .hero .wrap { padding-top: 34px; padding-bottom: 34px; }
  .hero-stats { width: 100%; } .hero-stats div { flex: 1; padding: 10px 12px; } .hero-stats dd { font-size: 20px; }
  .grid-cards { grid-template-columns: 1fr 1fr; gap: 10px; }
  .card-body { padding: 11px; } .card-row { flex-direction: column; align-items: flex-start; } .card-row b { font-size: 16px; }
  .runway > li > a, .runway.plain li { grid-template-columns: 34px 1fr auto; gap: 10px; padding: 14px; } .runway .chip { display: none; } .runway.plain li { grid-template-columns: 34px 1fr; }
  .runway.plain li > .mono { grid-column: 2; }
  .two, .three { grid-template-columns: 1fr; }
  .filters { grid-template-columns: 1fr; }
  .price { font-size: 30px; } .clock { font-size: 19px; }
  .lot-rows a { grid-template-columns: 52px 1fr auto; } .lot-rows img { width: 52px; height: 40px; } .lot-rows .chip { grid-column: 2 / -1; justify-self: start; }
  .foot-grid { grid-template-columns: 1fr; }
  .zodiac-grid { grid-template-columns: repeat(3, 1fr); } .zodiac-grid a { padding: 10px; } .z-han { font-size: 40px; }
  .quiz-opts { grid-template-columns: 1fr; }
  .photo-grid { grid-template-columns: repeat(2, 1fr); }
  .tbl .actions { min-width: 150px; }
  .price-box { grid-template-columns: 1fr; } .price-box > div + div { border-left: 0; border-top: 1px solid var(--line); }
  .bid-list li { grid-template-columns: 1fr auto; } .bid-list li .muted:last-child { display: none; }
  .tool-grid { grid-template-columns: 1fr 1fr; gap: 10px; } .tool { padding: 14px; min-height: 150px; } .tool span { font-size: 13px; }
  .tool-grid { grid-template-columns: 1fr; gap: 10px; }
  .charts, .charts.charts-3 { grid-template-columns: 1fr; }
  .tbl td:first-child { min-width: 150px; }
  .tool { display: grid; grid-template-columns: 48px 1fr; column-gap: 14px; row-gap: 4px; align-items: start; min-height: 0; padding: 14px 16px; }
  .tool > .tic { grid-row: 1 / span 3; width: 48px; height: 48px; }
  .tool > b { margin-top: 2px; } .tool > .chip { grid-column: 2; margin-top: 4px; justify-self: start; }
  .panel, .result { padding: 16px; border-radius: 16px; }
  .tool-head .tic-lg { width: 52px; height: 52px; }
  .kanban { grid-template-columns: 1fr; }
  .stat b { font-size: 24px; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

/* line icons in buttons */
.ibtn svg, .tabbar svg { fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
/* keep short number groups side by side on phones */
@media (max-width: 560px) { .three.keep { grid-template-columns: repeat(3, 1fr); gap: 8px; } .three.keep .unit span { padding: 0 8px; } }
/* floating live result on phones */
.live-result { display: none; }
@media (max-width: 860px) {
  .live-result { display: flex; position: fixed; left: 12px; right: 12px; bottom: calc(72px + env(safe-area-inset-bottom)); z-index: 55; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 16px; border-radius: 16px; background: var(--ink); color: var(--bg); box-shadow: var(--shadow-lg); font: 600 14px/1.2 var(--sans); transition: opacity .2s, transform .2s; border: 0; width: auto; cursor: pointer; text-align: left; }
  .live-result b { font-size: 19px; letter-spacing: -.02em; }
  .live-result.off { opacity: 0; transform: translateY(12px); pointer-events: none; }
}
.tool .tic, .tool .tic span { color: #fff; font-size: inherit; }

/* ===== 3D explainer scenes (src/lib/scenes.js) — pure CSS 3D, ~7.5 s loop ===== */
.sc { --T: 7.5s; --s: 1; margin: 0; display: grid; gap: 14px; }
.sc.sm { --s: .78; }
.sc-stage { position: relative; height: 290px; perspective: 900px; border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; box-shadow: var(--shadow-lg);
  background: radial-gradient(circle at 50% 42%, color-mix(in srgb, var(--c2) 20%, transparent), transparent 62%), linear-gradient(180deg, var(--card), var(--card-2)); }
.sc.sm .sc-stage { height: 236px; }
.sc-floor { position: absolute; left: 50%; bottom: 30px; width: 240px; height: 30px; margin-left: -120px; background: radial-gradient(closest-side, rgba(15, 23, 42, .22), transparent); border-radius: 50%; }
.sc-sphere { position: absolute; left: 50%; top: 46%; width: 168px; height: 168px; margin: -84px 0 0 -84px; border-radius: 50%; transform: scale(var(--s));
  background: radial-gradient(circle at 35% 30%, color-mix(in srgb, var(--c2) 45%, #fff), color-mix(in srgb, var(--c1) 55%, #0b1120) 75%); opacity: .9; box-shadow: 0 20px 40px -18px color-mix(in srgb, var(--c1) 70%, transparent); }
.sc-world { position: absolute; left: 50%; top: 46%; width: 0; height: 0; transform-style: preserve-3d; transform: scale(var(--s)) rotateX(-16deg) rotateY(-32deg); }
.sc-world.m-sway { animation: sc-sway var(--T) ease-in-out infinite; }
.sc-world.m-spin { animation: sc-spin calc(var(--T) * 1.2) linear infinite; }
.sc-world.m-tilt { animation: sc-tilt var(--T) ease-in-out infinite; }
@keyframes sc-sway { 0%, 100% { transform: scale(var(--s)) rotateX(-16deg) rotateY(-38deg); } 50% { transform: scale(var(--s)) rotateX(-20deg) rotateY(28deg); } }
@keyframes sc-spin { from { transform: scale(var(--s)) rotateX(-14deg) rotateY(0deg); } to { transform: scale(var(--s)) rotateX(-14deg) rotateY(360deg); } }
@keyframes sc-tilt { 0%, 100% { transform: scale(var(--s)) rotateX(-6deg) rotateZ(-8deg); } 50% { transform: scale(var(--s)) rotateX(-6deg) rotateZ(8deg); } }

/* primitives */
.sc-world div { position: absolute; left: 0; top: 0; transform-style: preserve-3d; }
.sc-world i { position: absolute; display: block; left: calc(var(--fw) / -2); top: calc(var(--fh) / -2); width: var(--fw); height: var(--fh); }
.cb { --base: #94a3b8; }
.cb .f { background: var(--base); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, .08); overflow: hidden; }
.cb .f-tp { background: color-mix(in srgb, var(--base) 78%, #fff); }
.cb .f-rt, .cb .f-lt { background: color-mix(in srgb, var(--base) 80%, #000); }
.cb .f-bk, .cb .f-bt { background: color-mix(in srgb, var(--base) 68%, #000); }
.cy { --base: #9aa5b4; }
.cy .sl { background: color-mix(in srgb, var(--base) calc(58% + var(--k) * 42%), #000); }
.cy .cap { border-radius: 50%; background: color-mix(in srgb, var(--base) 80%, #fff); }
.cy .cap.hollow { background: transparent; box-sizing: border-box; border: 7px solid color-mix(in srgb, var(--base) 85%, #fff); box-shadow: inset 0 0 0 30px rgba(15, 23, 42, .25); }
.lie { transform: rotateZ(90deg); }
.dc { --base: #d6dbe3; --edge: #9aa3b0; }
.dc .dl { border-radius: 50%; background: var(--edge); }
.dc .dface { border-radius: 50%; display: grid; place-items: center; text-align: center; background: radial-gradient(circle at 35% 30%, #fff, var(--base) 55%, color-mix(in srgb, var(--base) 70%, #000)); box-shadow: inset 0 0 0 3px color-mix(in srgb, var(--edge) 80%, #fff); }
.coinface, .cellface, .caseback { font: 800 15px/1.15 var(--sans); color: rgba(30, 41, 59, .7); letter-spacing: .04em; }
.cellface small { font-size: 9px; }
.caseback { font-size: 12px; }

/* objects */
.parcel { --base: #cf9d61; }
.parcel .tape { position: absolute; background: rgba(120, 72, 24, .28); }
.parcel .tape.v { left: 50%; top: 0; bottom: 0; width: 22px; margin-left: -11px; }
.parcel .tape.h { top: 50%; left: 0; right: 0; height: 22px; margin-top: -11px; }
.parcel .lbl { position: absolute; left: 12px; top: 12px; font: 800 10px/1 var(--sans); color: #b91c1c; border: 1.5px solid #b91c1c; padding: 3px 5px; letter-spacing: .08em; }
.gold { --base: #e0a92e; }
.gold .f-ft, .gold .f-tp { background: linear-gradient(115deg, #b7791f, #f6d365 45%, #fff3c4 52%, #e0a92e 60%, #b7791f); }
.gold .stamp { position: absolute; inset: 8px 16px; display: grid; place-items: center; text-align: center; font: 800 11px/1.25 var(--sans); color: rgba(120, 72, 0, .75); border: 1.5px solid rgba(120, 72, 0, .45); border-radius: 6px; }
.rgw .rg { border-radius: 50%; box-sizing: border-box; border: var(--bw) solid #e0a92e; box-shadow: inset 0 0 6px rgba(120, 72, 0, .35); }
.rgw .rg:nth-child(5), .rgw .rg:nth-child(6), .rgw .rg:nth-child(7) { border-color: #f6d365; }
.rgw .gem { --fw: 18px; --fh: 18px; transform: translateY(-70px) rotate(45deg); background: linear-gradient(135deg, #e0f2fe, #7dd3fc 50%, #fff); box-shadow: 0 0 14px #bae6fd; }
.pipe { --base: #a3adbb; }
.sheet { --base: #a8b3c2; }
.sheet .f-tp { background: linear-gradient(120deg, #cbd5e1, #f1f5f9 40%, #94a3b8 60%, #cbd5e1); }
.scrap.s-a { --base: #b87333; } .scrap.s-b { --base: #c9a227; } .scrap.s-c { --base: #cbd5e1; }
.strap { --base: #1f2937; }
.case { --base: #e5e7eb; --edge: #9ca3af; }
.dial { width: 86%; height: 86%; }
.dial circle:first-child { fill: #fff; stroke: #cbd5e1; stroke-width: 1.5; }
.dial line { stroke: #0f172a; stroke-width: 2.4; stroke-linecap: round; }
.dial .hr { stroke-width: 4; } .dial .mn { stroke-width: 3; }
.dial .sc { stroke: var(--c1); stroke-width: 1.4; transform-origin: 50px 50px; animation: sc-tick 6s steps(60) infinite; }
.dial .mn { transform-origin: 50px 50px; animation: sc-tick 90s linear infinite; }
.dial .pin { fill: var(--c1); }
@keyframes sc-tick { to { transform: rotate(360deg); } }
.cell { --base: #e2e8f0; --edge: #94a3b8; }
.shoebox { --base: #f97316; }
.shoebox .swoosh { position: absolute; left: 26px; right: 26px; top: 28px; height: 14px; border-bottom: 4px solid rgba(255, 255, 255, .9); border-radius: 0 0 60% 60%; }
.shoelid { --base: #ea580c; }
.shoelid.lift { animation: sc-lift var(--T) ease-in-out infinite; }
@keyframes sc-lift { 0%, 33%, 92%, 100% { transform: translateY(0) rotateX(0); } 42%, 85% { transform: translateY(-34px) rotateX(-12deg); } }
.car .carbody { --base: var(--c1); }
.car .cabin { --base: color-mix(in srgb, var(--c1) 60%, #fff); }
.car .glass { position: absolute; inset: 6px 10px 4px; background: linear-gradient(135deg, rgba(15, 23, 42, .75), rgba(51, 65, 85, .55)); border-radius: 4px; }
.car .grill { position: absolute; left: 30%; right: 30%; bottom: 8px; height: 10px; background: rgba(15, 23, 42, .5); border-radius: 3px; }
.tyre { --base: #374151; --edge: #111827; }
.tyre .hub { width: 40%; height: 40%; border-radius: 50%; background: #cbd5e1; }
.cowbody, .cowhead { --base: #f8fafc; }
.cow .patch { position: absolute; background: #1f2937; border-radius: 45% 55% 50% 40%; }
.cow .p1 { left: 18px; top: 10px; width: 46px; height: 30px; } .cow .p2 { right: 22px; top: 16px; width: 34px; height: 38px; } .cow .p3 { left: 40px; top: 8px; width: 52px; height: 34px; }
.cow .eye { position: absolute; top: 12px; left: 10px; width: 7px; height: 7px; border-radius: 50%; background: #0f172a; }
.muzzle { --base: #f9a8d4; } .horn { --base: #e7e5e4; } .leg { --base: #e2e8f0; } .tail { --base: #334155; }
.band { --base: #facc15; }
.band .f-ft, .band .f-bk { background: transparent !important; box-shadow: inset 0 0 0 5px #eab308; }
.tapering { animation: sc-tape var(--T) ease-in-out infinite; }
.tape { --base: #fde047; }
@keyframes sc-tape { 0%, 3% { transform: translateX(-36px) scale(1.6); } 12%, 100% { transform: translateX(-36px) scale(1); } }
.cal .calbase, .cal .calpage { --base: #ffffff; }
.cal .calbase .f-rt, .cal .calbase .f-lt, .cal .calbase .f-tp, .cal .calbase .f-bt { background: #e2e8f0; }
.cal .calhead { position: absolute; left: 0; right: 0; top: 0; height: 26px; background: var(--c1); }
.cal .calnum { position: absolute; left: 0; right: 0; top: 46px; text-align: center; font: 800 46px/1 var(--sans); color: #0f172a; }
.cal .calsub { position: absolute; left: 0; right: 0; top: 98px; text-align: center; font: 700 12px/1 var(--sans); letter-spacing: .2em; color: #64748b; }
.cal .calflip { transform: translate3d(0, -37px, 9px); }
.cal .calflip > div { top: 0; transform-origin: 0 -37px; animation: sc-flip var(--T) ease-in-out infinite; }
@keyframes sc-flip { 0%, 33% { transform: rotateX(0); opacity: 1; } 55%, 100% { transform: rotateX(170deg); opacity: 0; } }
.gl .mer, .gl .par { border-radius: 50%; box-sizing: border-box; border: 1.5px solid rgba(255, 255, 255, .55); }
.plate { width: 150px; height: 230px; left: -75px !important; top: -115px !important; transform: rotateX(58deg); border-radius: 16px; background: var(--card); border: 1px solid var(--line-2); box-shadow: 0 30px 40px -20px rgba(15, 23, 42, .4); overflow: hidden; }
.plate .ruler { position: absolute; left: 0; top: 0; bottom: 0; width: 16px; background: repeating-linear-gradient(180deg, var(--muted) 0 1px, transparent 1px 10px); opacity: .6; }
.plate .foot { position: absolute; left: 40px; top: 30px; width: 70px; height: 170px; fill: color-mix(in srgb, var(--c1) 30%, transparent); stroke: var(--c1); stroke-width: 2; }
.plate .scan { position: absolute; background: var(--c2); box-shadow: 0 0 12px var(--c2); }
.plate.len .scan { left: 18px; right: 8px; height: 3px; top: 200px; animation: sc-scanv var(--T) ease-in-out infinite; }
.plate.wid .scan { top: 40px; height: 120px; width: 3px; left: 40px; animation: sc-scanh var(--T) ease-in-out infinite; }
@keyframes sc-scanv { 0%, 10% { top: 200px; } 55%, 100% { top: 30px; } }
@keyframes sc-scanh { 0%, 10% { left: 40px; } 55%, 100% { left: 110px; } }

/* dimension lines (parcel) */
.sc-parcel .dim { position: absolute; display: block; border: 0 dashed var(--c1); animation: sc-k1 var(--T) ease-out infinite; }
.sc-parcel .dim span { position: absolute; font: 800 13px/1 var(--sans); color: var(--c1); background: var(--card); padding: 2px 5px; border-radius: 6px; }
.sc-parcel .dx { width: 150px; height: 0; border-top-width: 2px; transform: translate3d(-75px, 64px, 58px); }
.sc-parcel .dx span { left: 66px; top: 4px; }
.sc-parcel .dy { width: 0; height: 104px; border-left-width: 2px; transform: translate3d(-84px, -52px, 58px); }
.sc-parcel .dy span { left: -22px; top: 44px; }
.sc-parcel .dz { width: 112px; height: 0; border-top-width: 2px; transform-origin: 0 0; transform: translate3d(79px, 64px, 56px) rotateY(90deg); }
.sc-parcel .dz span { left: 46px; top: 4px; }

/* overlays */
.sc-route { position: absolute; left: 12%; right: 12%; bottom: 22px; height: 4px; background: var(--line-2); border-radius: 4px; }
.sc-route i { position: absolute; top: -5px; width: 14px; height: 14px; border-radius: 50%; background: var(--card); border: 3px solid var(--c1); margin-left: -7px; }
.sc-route i:nth-child(1) { left: 0; } .sc-route i:nth-child(2) { left: 50%; } .sc-route i:nth-child(3) { left: 100%; }
.sc-route .dot { position: absolute; top: -8px; width: 20px; height: 20px; margin-left: -10px; border-radius: 6px; background: linear-gradient(135deg, var(--c1), var(--c2)); box-shadow: 0 4px 10px color-mix(in srgb, var(--c1) 50%, transparent); animation: sc-ride var(--T) ease-in-out infinite; }
@keyframes sc-ride { 0%, 6% { left: 0; } 33%, 40% { left: 50%; } 66%, 94% { left: 100%; } 100% { left: 0; } }
.sc-arcbox { position: absolute; left: 50%; top: 22px; width: 300px; height: 120px; margin-left: -150px; transform: scale(var(--s)); transform-origin: 50% 0; }
.sc-arc { position: absolute; inset: 0; overflow: visible; }
.sc-arc path { fill: none; stroke: #fff; stroke-width: 3; stroke-dasharray: 300; stroke-dashoffset: 300; animation: sc-draw var(--T) ease-in-out infinite; filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .35)); }
.sc-arc circle { fill: #fff; stroke: var(--c1); stroke-width: 3; }
@keyframes sc-draw { 0%, 30% { stroke-dashoffset: 300; } 62%, 94% { stroke-dashoffset: 0; } 100% { stroke-dashoffset: 300; } }
.plane-dot { position: absolute; left: 0; top: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--c1); border: 3px solid #fff; offset-path: path('M40 100 Q150 -10 260 100'); offset-rotate: 0deg; animation: sc-fly var(--T) ease-in-out infinite; }
@keyframes sc-fly { 0%, 30% { offset-distance: 0%; opacity: 0; } 34% { opacity: 1; } 62%, 92% { offset-distance: 100%; opacity: 1; } 100% { offset-distance: 100%; opacity: 0; } }

/* labels that build up with the steps */
.sc-chip { position: absolute; z-index: 2; font: 700 13px/1 var(--sans); color: var(--ink); background: var(--card); border: 1px solid var(--line-2); border-radius: 999px; padding: 8px 12px; box-shadow: var(--shadow-lg); white-space: nowrap; }
.sc-chip.k1 { left: 14px; top: 14px; animation: sc-k1 var(--T) ease-out infinite; }
.sc-chip.k2 { right: 14px; top: 14px; animation: sc-k2 var(--T) ease-out infinite; }
.sc-chip.k3 { left: 50%; bottom: 16px; transform: translateX(-50%); color: #fff; border: 0; font-size: 14.5px; padding: 10px 16px; background: linear-gradient(135deg, var(--c1), var(--c2)); animation: sc-k3 var(--T) ease-out infinite; }
.has-route .sc-chip.k3 { bottom: auto; top: 14px; }
.has-route .sc-chip.k1, .has-route .sc-chip.k2 { top: auto; bottom: 40px; }
.has-route .sc-world { top: 47%; }
.has-arc .sc-chip.k1 { top: auto; bottom: 16px; }
.has-arc .sc-chip.k2 { top: auto; bottom: 16px; }
.has-arc .sc-chip.k3 { bottom: auto; top: 14px; }
@keyframes sc-k1 { 0%, 2% { opacity: 0; } 8%, 93% { opacity: 1; } 99%, 100% { opacity: 0; } }
@keyframes sc-k2 { 0%, 33% { opacity: 0; } 40%, 93% { opacity: 1; } 99%, 100% { opacity: 0; } }
@keyframes sc-k3 { 0%, 66% { opacity: 0; } 72%, 93% { opacity: 1; } 99%, 100% { opacity: 0; } }
.sc-steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; }
.sc-steps li { display: flex; gap: 10px; align-items: center; padding: 7px 10px; border-radius: 10px; font: 500 14px/1.35 var(--sans); color: var(--ink-2); }
.sc-steps li b { flex: none; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font: 700 12px/1 var(--sans); color: #fff; background: var(--faint); }
.sc-steps li.k1 { animation: sc-l1 var(--T) linear infinite; } .sc-steps li.k2 { animation: sc-l2 var(--T) linear infinite; } .sc-steps li.k3 { animation: sc-l3 var(--T) linear infinite; }
.sc-steps li.k1 b { animation: sc-b1 var(--T) linear infinite; } .sc-steps li.k2 b { animation: sc-b2 var(--T) linear infinite; } .sc-steps li.k3 b { animation: sc-b3 var(--T) linear infinite; }
@keyframes sc-l1 { 0%, 32% { background: var(--primary-soft); color: var(--ink); } 34%, 100% { background: transparent; } }
@keyframes sc-l2 { 0%, 32% { background: transparent; } 34%, 65% { background: var(--primary-soft); color: var(--ink); } 67%, 100% { background: transparent; } }
@keyframes sc-l3 { 0%, 65% { background: transparent; } 67%, 99% { background: var(--primary-soft); color: var(--ink); } }
@keyframes sc-b1 { 0%, 32% { background: var(--c1); } 34%, 100% { background: var(--faint); } }
@keyframes sc-b2 { 0%, 32% { background: var(--faint); } 34%, 65% { background: var(--c1); } 67%, 100% { background: var(--faint); } }
@keyframes sc-b3 { 0%, 65% { background: var(--faint); } 67%, 99% { background: var(--c1); } }

/* placement */
.hub-hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center; }
.tool-top { display: grid; grid-template-columns: 1fr 380px; gap: 32px; align-items: start; margin-bottom: 18px; }
.tool-top .lead { margin-top: 12px; }
@media (max-width: 900px) {
  .hub-hero, .tool-top { grid-template-columns: 1fr; gap: 18px; }
  .sc { --s: .82; }
  .sc .sc-stage { height: 240px; }
  .sc.sm { grid-template-columns: 1fr 1.1fr; align-items: center; gap: 10px; --s: .5; }
  .sc.sm .sc-stage { height: 158px; }
  .sc.sm .sc-chip { font-size: 10px; padding: 5px 7px; }
  .sc.sm .sc-chip.k1 { left: 6px; top: 6px; } .sc.sm .sc-chip.k2 { right: 6px; top: 30px; }
  .sc.sm .sc-chip.k3 { font-size: 11px; padding: 6px 9px; bottom: 6px; }
  .sc.sm.has-route .sc-chip.k1, .sc.sm.has-route .sc-chip.k2 { display: none; }
  .sc.sm.has-route .sc-chip.k3 { top: 6px; bottom: auto; }
  .sc.sm.has-arc .sc-chip.k1 { left: 6px; bottom: 6px; top: auto; } .sc.sm.has-arc .sc-chip.k2 { right: 6px; bottom: 6px; top: auto; } .sc.sm.has-arc .sc-chip.k3 { top: 6px; bottom: auto; }
  .sc.sm .sc-steps li { font-size: 12.5px; padding: 5px 6px; gap: 7px; }
  .sc.sm .sc-steps li b { width: 20px; height: 20px; font-size: 11px; }
  .sc.sm .sc-floor { bottom: 14px; }
}