:root {
  --ink: #172b32;
  --muted: #5b6f75;
  --teal: #117c75;
  --teal-dark: #0b5f59;
  --teal-light: #e3f3ef;
  --mint: #5fd3bc;
  --line: #dce5e5;
  --paper: #fff;
  --bg: #f6f8f8;
  --alt: #eef4f3;
  --amber: #b07419;
  --amber-light: #fff3d9;
  --red: #b04a3c;
  --night: #0f2427;
  --night-2: #16353a;
  --night-line: #2a4b50;
  --radius: 16px;
  --shadow: 0 20px 50px -20px rgba(16, 52, 56, .35);
  --font: "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; font: 16px/1.6 var(--font); color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; }
h1, h2, h3, p { margin: 0; }
a { color: var(--teal); }
img, svg { max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--mint); outline-offset: 3px; border-radius: 6px; }
code { font-family: Consolas, "SFMono-Regular", monospace; font-size: .9em; background: var(--teal-light); padding: 1px 5px; border-radius: 4px; }

.container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .container { padding: 0 28px; } }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 12px; font-weight: 650; text-decoration: none; padding: 11px 20px; border: 1px solid transparent; cursor: pointer; transition: background .15s, border-color .15s, transform .15s, box-shadow .15s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-sm { padding: 8px 14px; font-size: 14px; border-radius: 10px; }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.btn-primary { background: var(--teal); color: #fff; box-shadow: 0 8px 20px -10px rgba(17, 124, 117, .8); }
.btn-primary:hover { background: var(--teal-dark); }
.btn-ghost { background: var(--paper); color: var(--ink); border-color: #c9d6d6; }
.btn-ghost:hover { border-color: var(--teal); color: var(--teal); }
.btn-ghost-dark { background: transparent; color: #d7ebe8; border-color: var(--night-line); }
.btn-ghost-dark:hover { border-color: var(--mint); color: #fff; }

/* Nav */
.nav-wrap { position: sticky; top: 0; z-index: 50; background: rgba(246, 248, 248, .86); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid rgba(220, 229, 229, .7); }
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; position: relative; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; font-size: 18px; letter-spacing: -.3px; color: var(--ink); text-decoration: none; }
.brand b { color: var(--teal); font-weight: 750; }
.brand-mark { width: 34px; height: 34px; border-radius: 10px; background: var(--teal); color: #fff; display: grid; place-items: center; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a:not(.btn) { color: var(--muted); text-decoration: none; font-weight: 550; font-size: 15px; }
.nav-links a:not(.btn):hover { color: var(--teal); }
.nav-toggle { display: none; background: none; border: 1px solid var(--line); border-radius: 10px; width: 42px; height: 42px; font-size: 20px; cursor: pointer; }
@media (max-width: 880px) {
  .nav-toggle { display: grid; place-items: center; }
  .nav-links { display: none; position: absolute; top: 64px; left: -16px; right: -16px; flex-direction: column; align-items: stretch; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .nav-links a:not(.btn) { padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .nav-links .btn { margin-top: 12px; }
}

/* Hero */
.hero { position: relative; overflow: hidden; padding: 56px 0 72px; background:
  radial-gradient(900px 420px at 85% 10%, rgba(95, 211, 188, .22), transparent 60%),
  radial-gradient(700px 380px at 0% 100%, rgba(17, 124, 117, .10), transparent 60%); }
.hero-grid { display: grid; gap: 48px; align-items: center; }
@media (min-width: 980px) { .hero { padding: 88px 0 104px; } .hero-grid { grid-template-columns: 1.05fr 1fr; } }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; border-radius: 99px; background: var(--paper); border: 1px solid #cfe2de; color: var(--teal-dark); font-size: 13px; font-weight: 650; margin-bottom: 22px; }
.pill-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 4px rgba(17, 124, 117, .18); }
.hero h1 { font-size: clamp(34px, 5.4vw, 58px); line-height: 1.08; letter-spacing: -1.6px; font-weight: 750; margin-bottom: 22px; text-wrap: balance; }
.hero h1 em { font-style: normal; color: var(--teal); background: linear-gradient(transparent 68%, rgba(95, 211, 188, .35) 68%); }
.lead { font-size: 18px; color: var(--muted); max-width: 560px; margin-bottom: 30px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 26px; }
@media (max-width: 480px) { .cta-row .btn { flex: 1 1 100%; } }
.hero-ticks { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 0; margin: 0; color: var(--muted); font-size: 14px; }
.hero-ticks li::before { content: "✓"; color: var(--teal); font-weight: 800; margin-right: 7px; }

.hero-visual { position: relative; padding: 0 0 36px; max-width: 560px; margin: 0 auto; width: 100%; }
.mock-desktop { background: var(--paper); border-radius: 16px; border: 1px solid var(--line); box-shadow: var(--shadow); overflow: hidden; margin-right: 70px; }
.mock-bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; border-bottom: 1px solid var(--line); background: #f9fbfb; font-size: 12px; color: var(--muted); }
.mock-bar i { width: 9px; height: 9px; border-radius: 50%; background: #d8e1e1; }
.mock-bar span { margin-left: 8px; }
.mock-body { padding: 16px; display: grid; gap: 14px; }
.mock-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-kpis div { background: var(--bg); border-radius: 10px; padding: 9px 10px; }
.mock-kpis span { display: block; font-size: 11px; color: var(--muted); }
.mock-kpis b { font-size: 22px; letter-spacing: -.5px; }
.mock-chart { width: 100%; height: 90px; display: block; }
.mock-heat { display: grid; grid-template-columns: repeat(12, 1fr); gap: 3px; height: 70px; }
.mock-heat i { border-radius: 3px; background: var(--teal); }
.mock-phone { position: absolute; right: 0; bottom: 0; width: 196px; background: var(--night); color: #e8f4f2; border-radius: 30px; padding: 14px 12px 16px; border: 6px solid #1e3b40; box-shadow: 0 30px 60px -20px rgba(8, 30, 33, .7); }
.phone-notch { width: 70px; height: 18px; border-radius: 99px; background: #060f11; margin: -4px auto 10px; }
.phone-time { text-align: center; font-size: 30px; font-weight: 300; letter-spacing: -1px; margin-bottom: 10px; }
.phone-alert { background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .14); border-radius: 14px; padding: 10px 11px; display: grid; gap: 3px; font-size: 11.5px; line-height: 1.4; animation: pop 3.2s ease-in-out infinite; }
.phone-alert b { font-size: 13px; color: #fff; }
.phone-alert span:last-child { color: #b9d2ce; }
.alert-tag { color: #ffcf73; font-weight: 700; font-size: 10.5px; letter-spacing: .4px; text-transform: uppercase; }
.phone-card { margin-top: 8px; background: rgba(95, 211, 188, .14); border-radius: 12px; padding: 8px 11px; display: flex; justify-content: space-between; font-size: 11.5px; }
.phone-card b { color: var(--mint); }
.mock-caption { position: absolute; left: 0; bottom: 4px; font-size: 12px; color: var(--muted); }
@keyframes pop { 0%, 70%, 100% { transform: none; } 78% { transform: translateY(-3px); } 86% { transform: none; } }
@media (max-width: 480px) {
  .mock-desktop { margin-right: 0; }
  .mock-phone { position: relative; margin: -40px 0 0 auto; width: 180px; }
  .hero-visual { padding-bottom: 32px; }
}

/* Proof */
.proof { background: var(--paper); border-block: 1px solid var(--line); padding: 36px 0 28px; }
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px 16px; }
@media (min-width: 820px) { .stats { grid-template-columns: repeat(4, 1fr); } }
.stat { padding-left: 16px; border-left: 3px solid var(--teal-light); }
.stat b { display: block; font-size: clamp(30px, 4vw, 42px); font-weight: 720; letter-spacing: -1.2px; color: var(--teal-dark); line-height: 1.1; font-variant-numeric: tabular-nums; }
.stat span { font-size: 13.5px; color: var(--muted); line-height: 1.45; display: block; margin-top: 4px; }
.footnote { font-size: 12.5px; color: var(--muted); margin-top: 22px; }

/* Sections */
.section { padding: 76px 0; }
@media (min-width: 980px) { .section { padding: 104px 0; } }
.section.alt { background: var(--alt); }
.eyebrow { font-size: 12.5px; font-weight: 750; letter-spacing: 1.6px; text-transform: uppercase; color: var(--teal); margin-bottom: 12px; }
.section-title { font-size: clamp(26px, 3.6vw, 40px); line-height: 1.15; letter-spacing: -1px; font-weight: 720; max-width: 760px; margin-bottom: 18px; text-wrap: balance; }
.section-lead { color: var(--muted); font-size: 17px; max-width: 640px; }
.section-lead.small { font-size: 14.5px; margin-top: 22px; }

/* Compare */
.compare { display: grid; gap: 18px; margin-top: 40px; align-items: stretch; }
@media (min-width: 900px) { .compare { grid-template-columns: 1fr 48px 1fr; } }
.compare-col { border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); }
.compare-col h3 { font-size: 19px; margin-bottom: 18px; }
.compare-col ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.compare-col li { display: grid; gap: 2px; padding-left: 30px; position: relative; }
.compare-col li span { color: var(--muted); font-size: 14.5px; }
.compare-col.old { background: #fbf8f6; }
.compare-col.old li::before { content: "✕"; position: absolute; left: 0; top: 0; color: var(--red); font-weight: 800; }
.compare-col.new { background: var(--paper); border-color: #b9dcd5; box-shadow: var(--shadow); }
.compare-col.new h3 { color: var(--teal); }
.compare-col.new li::before { content: "✓"; position: absolute; left: 0; top: 0; color: var(--teal); font-weight: 800; }
.compare-arrow { display: grid; place-items: center; font-size: 28px; color: var(--teal); }
@media (max-width: 899px) { .compare-arrow { transform: rotate(90deg); height: 28px; } }

/* Features */
.features { display: grid; gap: 18px; margin-top: 40px; }
@media (min-width: 820px) { .features { grid-template-columns: repeat(3, 1fr); } }
.feature { background: var(--paper); border-radius: var(--radius); padding: 28px; border: 1px solid var(--line); transition: transform .2s, box-shadow .2s; }
.feature:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feature h3 { font-size: 18px; margin: 18px 0 8px; }
.feature p { color: var(--muted); font-size: 15px; }
.feature-icon { width: 48px; height: 48px; border-radius: 13px; background: var(--teal-light); display: grid; place-items: center; }
.feature-icon svg { width: 24px; height: 24px; fill: none; stroke: var(--teal); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* App showcase */
.app-grid { display: grid; gap: 36px; }
@media (min-width: 980px) { .app-grid { grid-template-columns: .9fr 1.1fr; align-items: start; } }
.app-cards { display: grid; gap: 14px; }
.app-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 24px 22px 76px; position: relative; }
.app-card h3 { font-size: 17px; margin-bottom: 4px; }
.app-card p { color: var(--muted); font-size: 15px; }
.app-num { position: absolute; left: 22px; top: 22px; width: 38px; height: 38px; border-radius: 11px; background: var(--ink); color: #fff; display: grid; place-items: center; font-weight: 700; font-size: 13px; }
.tag-roadmap { display: inline-block; margin-top: 10px; font-size: 12px; font-weight: 650; color: var(--amber); background: var(--amber-light); border-radius: 99px; padding: 3px 10px; }

/* Demo widget */
.section.dark { background: var(--night); color: #e3efed; }
.section.dark .eyebrow { color: var(--mint); }
.section.dark .section-lead { color: #a8c2be; }
.widget { margin-top: 36px; background: var(--night-2); border: 1px solid var(--night-line); border-radius: 20px; padding: 18px; }
@media (min-width: 720px) { .widget { padding: 26px; } }
.widget-tabs { display: flex; gap: 6px; background: rgba(0, 0, 0, .22); border-radius: 12px; padding: 4px; width: fit-content; max-width: 100%; overflow-x: auto; }
.widget-tabs button { border: 0; background: none; color: #a8c2be; padding: 8px 14px; border-radius: 9px; font-weight: 600; font-size: 14px; cursor: pointer; white-space: nowrap; }
.widget-tabs button[aria-selected="true"] { background: var(--teal); color: #fff; }
.widget-stage { margin: 20px 0; min-height: 260px; }
.panel[hidden] { display: none; }
#panel-crossing:not([hidden]) { display: grid; gap: 18px; }
@media (min-width: 820px) { #panel-crossing:not([hidden]) { grid-template-columns: 1.6fr 1fr; align-items: center; } }
.scene-svg { width: 100%; height: auto; display: block; }
.scene-floor { fill: #10292d; stroke: var(--night-line); }
.scene-line { stroke: #ffcf73; stroke-width: 3; stroke-dasharray: 10 7; }
.scene-label { fill: #7fa29d; font-size: 12px; font-family: var(--font); }
.dot-in { fill: var(--mint); }
.dot-out { fill: #ff9f8a; }
.readouts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
@media (min-width: 820px) { .readouts { grid-template-columns: 1fr; } }
.readout { background: rgba(0, 0, 0, .2); border-radius: 12px; padding: 12px 14px; border-left: 3px solid #5d7e82; }
.readout.in { border-color: var(--mint); }
.readout.out { border-color: #ff9f8a; }
.readout span { font-size: 12.5px; color: #a8c2be; display: block; }
.readout b { font-size: 30px; font-weight: 700; color: #fff; font-variant-numeric: tabular-nums; letter-spacing: -.5px; }
.heat-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; max-width: 720px; aspect-ratio: 12 / 8; }
.heat-grid i { border-radius: 4px; background: #10292d; transition: background-color .35s; }
.heat-legend { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: #a8c2be; margin-top: 14px; }
.heat-legend i { width: 140px; height: 8px; border-radius: 99px; background: linear-gradient(90deg, #10292d, #117c75, #5fd3bc, #ffcf73); }
.panel-note { font-size: 13px; color: #a8c2be; margin-top: 12px; }
.queue-wrap { display: grid; gap: 18px; }
@media (min-width: 820px) { .queue-wrap { grid-template-columns: 240px 1fr; align-items: center; } }
.queue-big { background: rgba(0, 0, 0, .2); border-radius: 14px; padding: 18px; }
.queue-big span { font-size: 13px; color: #a8c2be; display: block; }
.queue-big b { font-size: 64px; line-height: 1.1; font-weight: 700; color: #fff; display: block; font-variant-numeric: tabular-nums; }
.queue-big em { font-style: normal; font-weight: 650; font-size: 13px; padding: 3px 10px; border-radius: 99px; background: rgba(95, 211, 188, .18); color: var(--mint); }
.queue-big em.warn { background: rgba(255, 207, 115, .18); color: #ffcf73; }
.queue-chart { width: 100%; height: 180px; background: #10292d; border-radius: 14px; }
.q-threshold { stroke: #ffcf73; stroke-dasharray: 5 5; stroke-width: 1.2; vector-effect: non-scaling-stroke; }
.q-path { fill: none; stroke: var(--mint); stroke-width: 2.5; vector-effect: non-scaling-stroke; stroke-linejoin: round; }
.widget-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; padding-top: 16px; border-top: 1px solid var(--night-line); }
.speed { display: inline-flex; align-items: center; gap: 8px; font-size: 13.5px; color: #a8c2be; }
.speed select { background: #10292d; color: #fff; border: 1px solid var(--night-line); border-radius: 8px; padding: 5px 8px; }
.progress { flex: 1 1 140px; height: 6px; border-radius: 99px; background: #10292d; overflow: hidden; }
.progress i { display: block; height: 100%; width: 0; background: var(--mint); }
.clock { font-variant-numeric: tabular-nums; font-size: 14px; color: #d7ebe8; min-width: 82px; text-align: right; }
.widget-source { font-size: 12.5px; color: #7fa29d; margin-top: 12px; }

/* Privacy */
.privacy-grid { display: grid; gap: 40px; }
@media (min-width: 980px) { .privacy-grid { grid-template-columns: 1fr 1fr; align-items: start; } }
.badges { list-style: none; padding: 0; margin: 26px 0 0; display: flex; flex-wrap: wrap; gap: 10px; }
.badges li { border: 1.5px solid var(--teal); color: var(--teal-dark); background: var(--teal-light); border-radius: 99px; padding: 7px 14px; font-weight: 650; font-size: 14px; }
.badges li::before { content: "🔒"; margin-right: 6px; font-size: 12px; }
.evidence { margin: 0; display: grid; gap: 12px; }
.evidence div { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; padding: 16px 20px; }
.evidence dt { font-size: 12.5px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; color: var(--muted); }
.evidence dd { margin: 4px 0 0; font-size: 15px; }
.evidence dd b { color: var(--teal-dark); font-size: 18px; }
.evidence div:last-child { background: var(--amber-light); border-color: #eddbb5; }

/* Pricing */
.plans { display: grid; gap: 18px; margin-top: 40px; }
@media (min-width: 900px) { .plans { grid-template-columns: repeat(3, 1fr); align-items: stretch; } }
.plan { background: var(--paper); border: 1px solid var(--line); border-radius: 20px; padding: 30px 26px; display: flex; flex-direction: column; position: relative; }
.plan h3 { font-size: 21px; }
.plan-for { color: var(--muted); font-size: 14.5px; }
.plan-price { font-size: 32px; font-weight: 750; letter-spacing: -.8px; margin: 18px 0; }
.plan ul { list-style: none; padding: 0; margin: 0 0 26px; display: grid; gap: 10px; font-size: 15px; flex: 1; }
.plan li { padding-left: 26px; position: relative; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 800; }
.plan li em { color: var(--amber); font-style: normal; font-size: 13px; }
.plan.featured { border: 2px solid var(--teal); box-shadow: var(--shadow); }
@media (min-width: 900px) { .plan.featured { transform: translateY(-10px); } }
.plan-badge { position: absolute; top: -13px; left: 26px; background: var(--teal); color: #fff; font-size: 12px; font-weight: 700; padding: 4px 12px; border-radius: 99px; }

/* Contact */
.contact { background: linear-gradient(160deg, var(--teal-light), var(--bg) 60%); }
.contact-grid { display: grid; gap: 34px; }
@media (min-width: 980px) { .contact-grid { grid-template-columns: .9fr 1.1fr; align-items: start; } }
.lead-form { background: var(--paper); border: 1px solid var(--line); border-radius: 20px; padding: 26px; display: grid; gap: 16px; box-shadow: var(--shadow); }
@media (min-width: 620px) { .lead-form { grid-template-columns: 1fr 1fr; } }
.lead-form .full { grid-column: 1 / -1; }
.lead-form label { display: grid; gap: 6px; font-size: 14px; font-weight: 600; }
.lead-form .opt { color: var(--muted); font-weight: 400; }
.lead-form input, .lead-form select, .lead-form textarea { width: 100%; padding: 11px 13px; border: 1px solid #c9d6d6; border-radius: 10px; background: #fff; font-weight: 400; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus { border-color: var(--teal); outline: 3px solid rgba(17, 124, 117, .18); outline-offset: 0; }
.lead-form [aria-invalid="true"] { border-color: var(--red); }
.form-msg { font-size: 14px; min-height: 1em; }
.form-msg.ok { color: var(--teal-dark); }
.form-msg.err { color: var(--red); }
.form-msg pre { white-space: pre-wrap; background: var(--bg); padding: 10px 12px; border-radius: 8px; font: 13px/1.5 Consolas, monospace; margin: 8px 0 0; }

/* Footer */
.footer { background: var(--ink); color: #c3d4d2; padding: 48px 0 32px; }
.footer .brand { color: #fff; }
.footer .brand b { color: var(--mint); }
.footer-grid { display: grid; gap: 24px; }
@media (min-width: 820px) { .footer-grid { grid-template-columns: 1fr auto; } }
.footer-note { margin-top: 10px; font-size: 14px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; }
.footer-links a { color: #e3efed; text-decoration: none; font-size: 14px; }
.footer-links a:hover { color: var(--mint); }
.footer-small { grid-column: 1 / -1; font-size: 12.5px; color: #8aa3a0; border-top: 1px solid #2a4148; padding-top: 20px; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

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

/* Downloads */
.hero-os { font-size: 14px; color: var(--muted); margin: -12px 0 22px; }
.hero-os a { font-weight: 600; text-decoration: none; }
.downloads { display: grid; gap: 16px; margin-top: 40px; }
@media (min-width: 640px) { .downloads { grid-template-columns: repeat(2, 1fr); } }
.dl-card { background: var(--paper); border: 1px solid var(--line); border-radius: 18px; padding: 24px; display: flex; flex-direction: column; position: relative; min-width: 0; }
.dl-card.detected { border: 2px solid var(--teal); box-shadow: var(--shadow); }
.dl-card.detected::before { content: "Máy của bạn"; position: absolute; top: -12px; left: 22px; background: var(--teal); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 11px; border-radius: 99px; }
.dl-icon { width: 46px; height: 46px; border-radius: 12px; background: var(--teal-light); display: grid; place-items: center; margin-bottom: 14px; }
.dl-icon svg { width: 24px; height: 24px; fill: var(--teal); }
.dl-card h3 { font-size: 18px; }
.dl-sub { color: var(--muted); font-size: 14px; margin-bottom: 16px; }
.dl-btn { width: 100%; }
.dl-file { margin-top: 10px; font-size: 12px; overflow-wrap: anywhere; }
.dl-file code { background: none; padding: 0; color: var(--muted); }
.dl-note { margin-top: 10px; font-size: 13.5px; color: var(--muted); border-top: 1px dashed var(--line); padding-top: 10px; }
.dl-foot { margin-top: 26px; font-size: 14px; color: var(--muted); }