/* PenlyDoc product page. Same tokens as the console (DESIGN.md); larger display type because this page persuades. */
@font-face { font-family: "Commissioner Penly"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/console/fonts/commissioner-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "Commissioner Penly"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/console/fonts/commissioner-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Commissioner Penly"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("/console/fonts/commissioner-cyrillic.woff2") format("woff2");
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }

:root {
  --font: "Commissioner Penly", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --bg: #f6f5f2; --panel: #fff; --panel-2: #faf9f6; --sunken: #efede8; --line: #e6e2db; --line-strong: #d3cec5;
  --text: #1c1b19; --text-2: #46443f; --muted: #5f5d57;
  --accent: #2f4bd8; --accent-deep: #263fbd; --accent-wash: #eaeefe; --accent-text: #2235a8;
  --ok: #157347; --ok-bg: #e6f4ec; --wait: #8a5a00; --wait-bg: #fdf3dc; --pink: #db2777;
  --ease: cubic-bezier(.16, 1, .3, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--text); font: 400 16px/1.5 var(--font); font-feature-settings: "kern";
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
a { color: var(--accent-text); }
a:hover { color: var(--text); }
h1, h2, h3, p { margin: 0; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 4px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--text); color: #fff; padding: 10px 14px; border-radius: 8px; z-index: 50; }
.skip:focus { top: 12px; }
.wrap { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.grow { flex: 1; }
.muted { color: var(--muted); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 44px; padding: 0 18px; border-radius: 7px;
  font: 650 15px/1 var(--font); text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: background-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease); }
.btn.big { min-height: 52px; padding: 0 24px; font-size: 16px; border-radius: 7px; }
.btn.primary { background: var(--accent); color: #fff; }
.btn.primary:hover { background: var(--accent-deep); color: #fff; }
.btn.primary.big { box-shadow: 0 6px 18px rgba(47, 75, 216, .25); }
.btn.outline { background: var(--panel); color: var(--text); border-color: var(--line-strong); font-weight: 600; }
.btn.outline:hover { border-color: var(--text-2); }
.btn.ghost-link { color: var(--text); font-weight: 600; padding: 0 12px; }
.btn.light, .btn.white { background: #fff; color: var(--text); }
.btn.light:hover, .btn.white:hover { background: #f1efea; color: var(--text); }
.btn.dark-outline { color: #fff; border-color: #46443f; font-weight: 600; }
.btn.dark-outline:hover { border-color: #a8a49a; color: #fff; }
.btn:active { transform: translateY(1px); }

/* nav */
.top { position: sticky; top: 0; z-index: 20; background: rgba(246, 245, 242, .92); backdrop-filter: saturate(1.2) blur(10px);
  -webkit-backdrop-filter: saturate(1.2) blur(10px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 12px 28px; min-height: 68px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 19px; letter-spacing: -.01em; }
.logo .mark { width: 32px; height: 32px; border-radius: 9px; background: var(--accent); color: #fff; display: grid; place-items: center; }
.logo.small { font-size: 16px; }
.logo.small .mark { width: 24px; height: 24px; border-radius: 7px; }
.links { display: flex; gap: 4px 22px; flex: 1; }
.links a { color: var(--text-2); text-decoration: none; font-weight: 550; font-size: 15px; padding: 12px 0; }
.links a:hover { color: var(--text); }
.actions { display: flex; gap: 8px; align-items: center; }
.lang { appearance: none; -webkit-appearance: none; font: 550 14px var(--font); color: var(--text-2); background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2346443f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat right 10px center;
  border: 1px solid transparent; border-radius: 8px; min-height: 44px; padding: 0 30px 0 10px; cursor: pointer; }
.lang:hover { border-color: var(--line-strong); }
.links a.only-m { display: none; }
.links a.only-m.cta { color: var(--accent-text); font-weight: 650; }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; border: 1px solid var(--line-strong); border-radius: 8px; background: var(--panel); color: var(--text); cursor: pointer; place-items: center; }

/* hero */
.hero { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); gap: 56px; align-items: center; padding-top: 72px; padding-bottom: 96px; }
.hero-copy { display: flex; flex-direction: column; gap: 26px; }
.badge { align-self: flex-start; display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; border-radius: 999px; padding: 6px 12px; }
.badge.ok { color: var(--ok); background: var(--ok-bg); }
.badge i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
h1 { font-size: clamp(40px, 5.4vw, 66px); line-height: 1.02; letter-spacing: -.035em; font-weight: 750; text-wrap: balance; }
h1 em { font-style: normal; color: var(--accent); }
.lead { font-size: 19px; line-height: 1.55; color: var(--text-2); max-width: 560px; }
.note { font-size: 14px; color: var(--muted); }

.hero-art { position: relative; min-height: 520px; }
.paper { position: absolute; inset: 44px 128px 8px 0; background: #fff; border-radius: 6px; padding: 40px 44px; display: flex; flex-direction: column; gap: 14px;
  box-shadow: 0 1px 2px rgba(28, 27, 25, .06), 0 24px 60px rgba(28, 27, 25, .12); transform: rotate(-1.2deg); }
.paper-title { font-size: 20px; font-weight: 800; letter-spacing: .01em; }
.paper-sub { font-size: 12px; color: var(--muted); }
.paper-terms { display: grid; grid-template-columns: 110px 1fr; gap: 8px 12px; font-size: 13px; margin: 10px 0 0; }
.paper-terms dt { color: var(--muted); }
.paper-terms dd { margin: 0; }
.filled { background: var(--sunken); border-radius: 4px; padding: 2px 8px; }
.lines { display: flex; flex-direction: column; gap: 10px; margin-top: 12px; }
.lines i, .ph-doc i { display: block; height: 8px; border-radius: 4px; background: var(--sunken); }
.sign-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: auto; }
.sign-col { display: flex; flex-direction: column; gap: 6px; }
.sign-col b { font-size: 12px; }
.sign-col small { font-size: 11px; color: var(--muted); }
.box { height: 64px; border-radius: 6px; display: grid; place-items: center; }
.box.done { background: var(--accent-wash); border: 1.5px solid var(--accent); }
.box.todo { background: #fdecf3; border: 1.5px dashed var(--pink); font-size: 13px; font-weight: 650; color: #9d174d; }
.status-card { position: absolute; right: 0; top: 0; width: 248px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px;
  box-shadow: 0 16px 40px rgba(28, 27, 25, .14); display: flex; flex-direction: column; gap: 12px; font-size: 13px; }
.sc-head { display: flex; justify-content: space-between; align-items: center; font-size: 14px; }
.sc-row { display: flex; align-items: center; gap: 10px; }
.pill { font-size: 12px; font-weight: 600; border-radius: 999px; padding: 3px 9px; }
.pill.wait { color: var(--wait); background: var(--wait-bg); }
.dot { width: 22px; height: 22px; border-radius: 50%; display: grid; place-items: center; flex: none; }
.dot.ok { background: var(--ok); color: #fff; }
.dot.ok.big { width: 34px; height: 34px; }
.dot.ring { border: 2px solid var(--wait); }
.t-ok { color: var(--ok); font-weight: 600; }
.t-wait { color: var(--wait); font-weight: 600; }
.phone { position: absolute; right: 0; bottom: -28px; width: 196px; height: 360px; background: var(--text); border-radius: 30px; padding: 9px; box-shadow: 0 24px 50px rgba(28, 27, 25, .28); }
.screen { background: #fff; border-radius: 22px; height: 100%; display: flex; flex-direction: column; overflow: hidden; }
.bar { display: block; height: 6px; background: var(--accent); }
.bar.pink { background: var(--pink); }
.ph-head { padding: 14px 14px 10px; display: flex; flex-direction: column; gap: 6px; }
.ph-head small { font-size: 11px; color: var(--muted); }
.ph-head b { font-size: 14px; line-height: 1.2; }
.ph-doc { margin: 0 12px; flex: 1; border-radius: 8px; background: var(--panel-2); border: 1px solid var(--line); padding: 10px; display: flex; flex-direction: column; gap: 6px; }
.ph-doc i { height: 5px; background: var(--line); }
.tap { margin-top: auto; height: 40px; border-radius: 6px; border: 1.5px dashed var(--accent); background: var(--accent-wash); display: grid; place-items: center; font-size: 11px; font-weight: 650; color: var(--accent-text); }
.ph-foot { padding: 12px; }
.ph-foot span { height: 40px; border-radius: 8px; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 650; }

/* facts */
.facts { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.facts-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 20px 32px; padding-top: 26px; padding-bottom: 26px; }
.facts-grid div { display: flex; flex-direction: column; gap: 4px; }
.facts-grid b { font-size: 16px; }
.facts-grid span { font-size: 14px; color: var(--muted); }

/* sections */
.section { padding-top: 104px; padding-bottom: 96px; display: flex; flex-direction: column; gap: 48px; }
.head { display: flex; flex-direction: column; gap: 14px; max-width: 680px; }
h2 { font-size: clamp(32px, 3.6vw, 44px); line-height: 1.08; letter-spacing: -.025em; font-weight: 750; text-wrap: balance; }
.head .lead { font-size: 18px; }

.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 20px; }
.step { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 28px; display: flex; flex-direction: column; gap: 16px; }
.step h3 { display: flex; align-items: baseline; gap: 12px; font-size: 21px; font-weight: 700; letter-spacing: -.01em; }
.step .num { font-size: 14px; font-weight: 750; color: var(--accent); }
.step p { font-size: 16px; line-height: 1.55; color: var(--text-2); }
.art { height: 170px; border-radius: 10px; position: relative; overflow: hidden; }
.art.upload { background: var(--panel-2); border: 1px dashed var(--line-strong); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; color: var(--text-2); font-size: 14px; font-weight: 600; }
.art.place { background: var(--panel-2); border: 1px solid var(--line); }
.chips { position: absolute; left: 18px; top: 18px; display: flex; flex-direction: column; gap: 8px; }
.chips span { display: inline-flex; align-items: center; gap: 8px; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 8px 12px; font-size: 13px; font-weight: 600; }
.chips i { width: 18px; height: 18px; border-radius: 5px; background: var(--accent); }
.trail { position: absolute; left: 150px; top: 44px; }
.dropped { position: absolute; right: 22px; bottom: 26px; width: 150px; height: 52px; border: 1.5px solid var(--accent); background: var(--accent-wash); border-radius: 6px;
  display: grid; place-items: center; font-size: 13px; font-weight: 650; color: var(--accent-text); box-shadow: 0 10px 20px rgba(47, 75, 216, .18); }
.art.done { background: var(--ok-bg); display: grid; place-items: center; }
.done-card { background: #fff; border-radius: 10px; padding: 14px 16px; display: flex; align-items: center; gap: 12px; box-shadow: 0 8px 20px rgba(21, 115, 71, .15); }
.done-card span:last-child { display: flex; flex-direction: column; font-size: 14px; }
.done-card small { font-size: 12px; color: var(--muted); }

/* signers */
.band { background: var(--panel); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.split { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 460px), 1fr)); gap: 64px; align-items: center; padding-top: 104px; padding-bottom: 104px; }
.split-copy { display: flex; flex-direction: column; gap: 22px; }
.phones { display: flex; justify-content: center; align-items: flex-start; gap: 20px; flex-wrap: wrap; }
.mini-phone { width: 220px; background: var(--bg); border-radius: 28px; border: 8px solid var(--text); overflow: hidden; display: flex; flex-direction: column; }
.mini-phone.low { margin-top: 48px; }
.mp-body { padding: 16px; display: flex; flex-direction: column; gap: 10px; background: #fff; }
.mp-body small { font-size: 11px; font-weight: 600; color: var(--muted); }
.mp-body b { font-size: 15px; line-height: 1.25; }
.mp-text { font-size: 12px; color: var(--text-2); }
.otp { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 5px; }
.otp span { height: 34px; border-radius: 6px; border: 1.5px solid var(--line-strong); display: grid; place-items: center; font-weight: 700; font-size: 15px; }
.otp .cur { border-color: var(--pink); }
.mp-btn { height: 40px; border-radius: 8px; background: var(--accent); color: #fff; display: grid; place-items: center; font-size: 13px; font-weight: 650; margin-top: 4px; }
.mp-btn.pink { background: var(--pink); }
.mp-foot { padding: 10px 16px 16px; font-size: 10px; color: var(--muted); text-align: center; }
.pad { height: 96px; border-radius: 8px; border: 1.5px dashed var(--accent); background: var(--accent-wash); display: grid; place-items: center; }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px; }
.two span { height: 34px; border-radius: 7px; border: 1px solid var(--line-strong); display: grid; place-items: center; font-size: 12px; font-weight: 600; }
.ticks { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 18px; }
.ticks li { display: flex; gap: 14px; }
.ticks li > span:last-child { display: flex; flex-direction: column; gap: 3px; }
.ticks b { font-size: 17px; }
.ticks li > span:last-child > span { font-size: 16px; line-height: 1.5; color: var(--text-2); }
.tick { flex: none; width: 28px; height: 28px; border-radius: 8px; background: var(--accent-wash); color: var(--accent); display: grid; place-items: center; }

/* proof */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 16px; }
.card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; gap: 10px; }
.card h3 { font-size: 18px; font-weight: 700; }
.card p { font-size: 15px; line-height: 1.5; color: var(--text-2); }

/* developers */
.dark { background: var(--text); color: #f6f5f2; }
.dark h2 { color: #fff; }
.dark .lead { color: #cfcbc2; font-size: 18px; }
.feat { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 20px; font-size: 15px; color: #e6e2db; }
.feat li { display: flex; gap: 10px; align-items: baseline; }
.feat li::before { content: ""; flex: none; width: 6px; height: 6px; border-radius: 2px; background: #9fb0ff; transform: translateY(-2px); }
.code { background: #121110; border: 1px solid #2e2c28; border-radius: 14px; overflow: hidden; min-width: 0; }
.code-tabs { display: flex; gap: 4px; padding: 6px 10px 0; border-bottom: 1px solid #2e2c28; }
.code-tabs button { background: none; border: 0; color: #a8a49a; font: 550 13px var(--font); min-height: 40px; padding: 0 10px; border-bottom: 2px solid transparent; cursor: pointer; }
.code-tabs button[aria-selected="true"] { color: #fff; border-bottom-color: #9fb0ff; }
.code pre { margin: 0; padding: 22px; font: 13px/1.7 var(--mono); color: #e6e2db; overflow-x: auto; }
.code .c { color: #8a877f; }
.code .k { color: #9fb0ff; }
.code .s { color: #7fd3a8; }

/* final */
.final { padding-top: 112px; padding-bottom: 96px; }
.final-box { background: var(--accent); color: #fff; border-radius: 22px; padding: 64px 48px; display: flex; flex-wrap: wrap; gap: 32px; align-items: center; justify-content: space-between; }
.final-box > div { display: flex; flex-direction: column; gap: 12px; max-width: 620px; }
.final-box h2 { font-size: clamp(30px, 3.4vw, 42px); }
.final-box p { font-size: 18px; line-height: 1.5; color: #dfe5ff; }

/* footer */
.foot { border-top: 1px solid var(--line); }
.foot-row { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; padding-top: 36px; padding-bottom: 48px; font-size: 14px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 4px 24px; }
.foot-links a { color: var(--text-2); text-decoration: none; padding: 10px 0; }
.foot-links a:hover { color: var(--text); text-decoration: underline; }

/* entrance */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
  .js .reveal.in { opacity: 1; transform: none; }
}

/* responsive */
@media (min-width: 981px) { .hero { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); } }
@media (max-width: 980px) {
  .menu-btn { display: grid; }
  .nav { flex-wrap: wrap; }
  .links { order: 4; flex-basis: 100%; flex-direction: column; gap: 0; display: none; padding-bottom: 8px; }
  .links.open { display: flex; }
  .links a { padding: 12px 0; border-top: 1px solid var(--line); }
  .links a.only-m { display: block; }
  .actions { order: 2; margin-left: auto; }
  .menu-btn { order: 3; margin-left: 0; }
  .actions .btn.primary { display: none; }
}
@media (max-width: 600px) {
  .wrap { padding-left: 16px; padding-right: 16px; }
  .hero { padding-top: 40px; padding-bottom: 72px; gap: 40px; }
  .hero-art { min-height: 440px; }
  .paper { inset: 56px 64px 40px 6px; padding: 26px 22px; }
  .status-card { width: 220px; }
  .phone { width: 150px; height: 280px; right: -6px; bottom: -10px; }
  .section { padding-top: 72px; padding-bottom: 64px; }
  .split { padding-top: 72px; padding-bottom: 72px; gap: 40px; }
  .mini-phone { width: 200px; }
  .mini-phone.low { margin-top: 0; }
  .final-box { padding: 40px 24px; }
  .feat { grid-template-columns: minmax(0, 1fr); }
  .actions .lang { padding-right: 26px; }
  .actions .ghost-link { display: none; }
  .hero-art { overflow: hidden; margin: 0 -16px; padding: 0 16px; }
}

/* legal pages */
.legal { padding-top: 56px; padding-bottom: 96px; }
.legal article { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: 28px; }
.legal h1 { font-size: clamp(32px, 3.6vw, 44px); }
.legal .meta { color: var(--muted); font-size: 14px; margin-top: -16px; }
.legal h2 { font-size: 21px; letter-spacing: -.01em; line-height: 1.3; margin-bottom: 12px; }
.legal section { scroll-margin-top: 88px; }
.legal p, .legal li, .legal address { font-size: 16px; line-height: 1.65; color: var(--text-2); }
.legal p + p { margin-top: 12px; }
.legal ul, .legal ol { margin: 0; padding-left: 22px; display: flex; flex-direction: column; gap: 8px; }
.legal address { font-style: normal; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; margin: 12px 0; }
.legal strong { color: var(--text); }
.legal code { font: 14px var(--mono); background: var(--sunken); border-radius: 4px; padding: 1px 5px; }
.summary { background: var(--accent-wash); border-radius: 14px; padding: 22px 24px; }
.summary h2 { margin-bottom: 10px; }
.summary li { color: var(--text); }
.toc { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px 22px; }
.toc ol { columns: 2 220px; display: block; }
.toc li { margin-bottom: 6px; }
.toc a { text-decoration: none; }
.toc a:hover { text-decoration: underline; }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 12px 0; background: var(--panel); border: 1px solid var(--line); border-radius: 10px; overflow: hidden; display: block; overflow-x: auto; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 14px; border-bottom: 1px solid var(--line); line-height: 1.5; }
.legal th { font-weight: 650; color: var(--text); background: var(--panel-2); font-size: 14px; }
.legal tr:last-child td { border-bottom: 0; }
.legal td { color: var(--text-2); }
.clauses { counter-reset: none; }
.clauses li::marker { color: var(--accent); font-weight: 700; }
.legal-actions { margin-left: auto; }
.foot-links a[aria-current="page"] { color: var(--text); font-weight: 600; }
@media (max-width: 600px) { .legal { padding-top: 32px; } .legal-actions .ghost-link { display: inline-flex; } }

/* verify page */
.verify { padding-top: 56px; padding-bottom: 88px; display: flex; flex-direction: column; gap: 28px; max-width: 840px; }
.v-head { display: flex; flex-direction: column; gap: 12px; text-align: center; align-items: center; }
.v-head h1 { font-size: clamp(32px, 4vw, 48px); }
.v-head .lead { font-size: 18px; }
.v-card { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 18px; box-shadow: 0 10px 30px rgba(28, 27, 25, .06); }
.v-drop { position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; padding: 44px 20px;
  border: 2px dashed var(--line-strong); border-radius: 10px; background: var(--panel-2); cursor: pointer; transition: border-color .2s var(--ease), background-color .2s var(--ease); }
.v-drop:hover, .v-drop.over, .v-drop:focus-within { border-color: var(--accent); background: var(--accent-wash); }
.v-drop.busy { opacity: .7; }
.v-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.v-drop strong { font-size: 18px; }
.v-icon { width: 56px; height: 56px; border-radius: 14px; background: var(--accent-wash); color: var(--accent); display: grid; place-items: center; margin-bottom: 4px; }
.v-pick { color: var(--accent-text); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.v-file { font-size: 14px; font-weight: 600; background: var(--panel); border: 1px solid var(--line); border-radius: 999px; padding: 4px 12px; margin-top: 4px; }
.v-note { display: flex; gap: 8px; align-items: center; justify-content: center; font-size: 14px; color: var(--muted); padding-top: 12px; }
.v-result { background: var(--panel); border: 1px solid var(--line); border-radius: 14px; padding: 24px; display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.v-checking { color: var(--muted); font-size: 16px; }
.v-status { display: flex; gap: 16px; align-items: flex-start; }
.v-status h2 { font-size: 21px; line-height: 1.3; }
.v-status p { color: var(--text-2); margin-top: 4px; }
.v-badge { flex: none; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; color: #fff; }
.v-badge.ok { background: var(--ok); }
.v-badge.bad { background: #b42323; }
.v-badge.none { background: var(--wait); }
.v-status.ok h2 { color: var(--ok); }
.v-status.bad h2 { color: #b42323; }
.v-details { margin: 0; display: grid; grid-template-columns: minmax(120px, max-content) minmax(0, 1fr); gap: 10px 20px; width: 100%;
  border-top: 1px solid var(--line); padding-top: 16px; font-size: 15px; }
.v-details dt { color: var(--muted); }
.v-details dd { margin: 0; color: var(--text); overflow-wrap: anywhere; }
.v-fp { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.v-fp code { font: 13px var(--mono); background: var(--sunken); border-radius: 7px; padding: 4px 8px; overflow-wrap: anywhere; }
.v-copy { font: 600 13px var(--font); background: none; border: 1px solid var(--line-strong); border-radius: 7px; min-height: 32px; padding: 0 10px; cursor: pointer; color: var(--text); }
.v-explain { display: flex; flex-direction: column; gap: 16px; margin-top: 16px; }
.v-explain h2 { font-size: 24px; }
@media (max-width: 600px) { .v-details { grid-template-columns: minmax(0, 1fr); gap: 2px; } .v-details dd { margin-bottom: 8px; } .verify { padding-top: 32px; } }
[hidden] { display: none !important; }
.v-explain .cards { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }

/* developer guide */
.docs { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 48px; padding-top: 40px; padding-bottom: 88px; }
.docs-toc { position: sticky; top: 88px; align-self: start; max-height: calc(100vh - 110px); overflow: auto; font-size: 14px; }
.docs-toc ol { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 2px; counter-reset: toc; }
.docs-toc li { counter-increment: toc; }
.docs-toc a { display: block; padding: 6px 10px; border-radius: 7px; color: var(--text-2); text-decoration: none; }
.docs-toc a::before { content: counter(toc) ". "; color: var(--muted); }
.docs-toc a:hover { background: var(--panel); color: var(--text); }
.docs-toc a.on { background: var(--accent-wash); color: var(--accent-text); font-weight: 600; }
.docs-body { max-width: 820px; min-width: 0; }
.docs-body h1 { font-size: clamp(32px, 3.6vw, 44px); margin-bottom: 16px; }
.docs-body h2 { font-size: 24px; margin: 48px 0 14px; scroll-margin-top: 88px; padding-top: 8px; border-top: 1px solid var(--line); }
.docs-body h3 { font-size: 18px; margin: 28px 0 10px; scroll-margin-top: 88px; }
.docs-body p, .docs-body li { font-size: 16px; line-height: 1.65; color: var(--text-2); }
.docs-body p { margin: 0 0 14px; }
.docs-body ul, .docs-body ol { padding-left: 22px; margin: 0 0 14px; display: flex; flex-direction: column; gap: 6px; }
.docs-body strong { color: var(--text); }
.docs-body hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0; }
.docs-body blockquote { margin: 0 0 16px; padding: 12px 16px; border-radius: 10px; background: var(--accent-wash); }
.docs-body blockquote p { margin: 0; color: var(--text); }
.docs-body :not(pre) > code { font: 14px var(--mono); background: var(--sunken); border-radius: 5px; padding: 1px 6px; color: var(--text); }
.docs-body pre { position: relative; margin: 0 0 18px; background: #1c1b19; color: #e6e2db; border-radius: 10px; padding: 16px 18px; overflow-x: auto; font: 13px/1.65 var(--mono); }
.docs-body pre code { font: inherit; background: none; padding: 0; color: inherit; }
.copy-code { position: absolute; top: 8px; right: 8px; font: 600 12px var(--font); color: #e6e2db; background: #2e2c28; border: 1px solid #46443f; border-radius: 7px; min-height: 30px; padding: 0 10px; cursor: pointer; opacity: .85; }
.copy-code:hover { opacity: 1; }
.table-wrap { overflow-x: auto; margin: 0 0 18px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel); }
.docs-body table { width: 100%; border-collapse: collapse; font-size: 14px; }
.docs-body th, .docs-body td { text-align: left; vertical-align: top; padding: 9px 12px; border-bottom: 1px solid var(--line); line-height: 1.5; }
.docs-body th { background: var(--panel-2); color: var(--text); font-weight: 650; }
.docs-body tr:last-child td { border-bottom: 0; }
.docs-body td { color: var(--text-2); }
.docs-body input[type=checkbox] { margin-right: 6px; }
@media (max-width: 900px) { .docs { grid-template-columns: minmax(0, 1fr); gap: 16px; } .docs-toc { position: static; max-height: none; } }