/* templatein16 样式 / 构建 2026-09-02 / v1.0.0 */
:root {
  --t16-canvas: #08090a;
  --t16-surface: #101315;
  --t16-surface-2: #171b1e;
  --t16-line: #23292d;
  --t16-ink: #eef3f0;
  --t16-ink-2: #96a09c;
  --t16-mint: #4ff0a5;
  --t16-on-mint: #04140c;
  --t16-mint-soft: rgba(79, 240, 165, .12);
  --t16-r: 3px;
  --t16-space-1: 4px;
  --t16-space-2: 8px;
  --t16-space-3: 12px;
  --t16-space-4: 16px;
  --t16-space-5: 20px;
  --t16-space-6: 28px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body.t16-body {
  margin: 0;
  min-width: 320px;
  background: var(--t16-canvas);
  color: var(--t16-ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans", Arial, sans-serif;
  font-size: 15px;
  line-height: 1.62;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--t16-mint); }
button, input, summary { font: inherit; }
p:empty { display: none; }
.t16-prose script,
.t16-prose style,
.t16-prose iframe { display: none !important; }
.t16-skip {
  position: absolute;
  z-index: 20;
  top: -48px;
  left: var(--t16-space-3);
  padding: var(--t16-space-2) var(--t16-space-3);
  background: var(--t16-mint);
  color: var(--t16-on-mint);
}
.t16-skip:focus { top: var(--t16-space-3); }
:focus-visible { outline: 2px solid var(--t16-mint); outline-offset: 3px; }

.t16-shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.t16-site-head { border-bottom: 1px solid var(--t16-line); }
.t16-head-row { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: var(--t16-space-4); }
.t16-brand { display: inline-flex; align-items: center; gap: var(--t16-space-2); min-width: 0; color: var(--t16-ink); font-weight: 800; letter-spacing: -.02em; text-decoration: none; }
.t16-brand:hover { color: var(--t16-ink); }
.t16-brand-mark { width: 32px; height: 32px; border: 1px solid var(--t16-line); border-radius: var(--t16-r); object-fit: cover; background: var(--t16-surface); }
.t16-brand-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.t16-nav-toggle { display: none; min-width: 44px; min-height: 44px; border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: transparent; color: var(--t16-ink); cursor: pointer; }
.t16-main-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: var(--t16-space-1); }
.t16-main-nav a { padding: 8px 10px; color: var(--t16-ink-2); font-size: .9rem; font-weight: 700; text-decoration: none; }
.t16-main-nav a:hover,
.t16-main-nav a:focus-visible { color: var(--t16-mint); }

.t16-page { padding: var(--t16-space-6) 0 42px; }
.t16-page-title { max-width: 840px; margin: 0 0 var(--t16-space-5); font-size: clamp(1.85rem, 5vw, 3rem); line-height: 1.14; letter-spacing: -.04em; }
.t16-hl { color: var(--t16-mint); }
.t16-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(160px, 230px); align-items: center; gap: var(--t16-space-5); margin-bottom: 14px; padding: var(--t16-space-5); border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface); }
.t16-hero--compact { grid-template-columns: minmax(0, 1fr) 132px; padding: var(--t16-space-4); }
.t16-hero-copy { min-width: 0; }
.t16-kicker { margin: 0 0 var(--t16-space-2); color: var(--t16-mint); font-size: .76rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.t16-hero-copy h2 { margin: 0 0 var(--t16-space-2); font-size: clamp(1.35rem, 3vw, 2rem); line-height: 1.2; }
.t16-hero-copy p { max-width: 64ch; margin: 0 0 var(--t16-space-4); color: var(--t16-ink-2); }
.t16-app-image { width: 100%; aspect-ratio: 1; border: 1px solid var(--t16-line); border-radius: var(--t16-r); object-fit: cover; background: var(--t16-surface-2); }
.t16-hero--compact .t16-app-image { width: 132px; }
.t16-btn { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 16px; border: 1px solid transparent; border-radius: var(--t16-r); font-weight: 800; text-align: center; text-decoration: none; transition: background-color .18s ease, border-color .18s ease, color .18s ease; }
.t16-btn--primary { background: var(--t16-mint); color: var(--t16-on-mint); }
.t16-btn--primary:hover { background: #8cf8c7; color: var(--t16-on-mint); }
.t16-btn--ghost { border-color: var(--t16-line); background: transparent; color: var(--t16-ink); }
.t16-btn--ghost:hover { border-color: var(--t16-mint); color: var(--t16-mint); }

.t16-spec-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin-bottom: 14px; }
.t16-spec { min-width: 0; padding: var(--t16-space-3); border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface-2); }
.t16-spec b { display: block; margin-bottom: 2px; color: var(--t16-ink-2); font-size: .72rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.t16-spec span { display: block; overflow-wrap: anywhere; font-weight: 700; }
.t16-intro { margin: 0 0 14px; padding: var(--t16-space-4); border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface); color: var(--t16-ink-2); }

.t16-board { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 14px; }
.t16-panel { min-width: 0; grid-column: span 12; padding: var(--t16-space-4); border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface); }
.t16-panel--half { grid-column: span 6; }
.t16-panel > :first-child { margin-top: 0; }
.t16-panel > :last-child { margin-bottom: 0; }
.t16-panel-title { margin: 0 0 var(--t16-space-3); font-size: 1.3rem; line-height: 1.25; letter-spacing: -.02em; }

.t16-toc { grid-column: span 6; padding: 0; border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface); }
.t16-toc summary { padding: var(--t16-space-3) var(--t16-space-4); cursor: pointer; color: var(--t16-ink); font-weight: 800; }
.t16-toc-list { display: grid; gap: 2px; margin: 0; padding: 0 var(--t16-space-4) var(--t16-space-4); list-style: none; }
.t16-toc-list a { display: block; padding: 4px 0; color: var(--t16-ink-2); font-size: .92rem; text-decoration: none; }
.t16-toc-list .t16-toc-sub { padding-left: var(--t16-space-3); }

.t16-prose { overflow-wrap: anywhere; }
.t16-prose > :first-child { margin-top: 0; }
.t16-prose > :last-child { margin-bottom: 0; }
.t16-prose h2,
.t16-prose h3 { margin: 1.65em 0 .65em; color: var(--t16-ink); font-weight: 800; line-height: 1.25; letter-spacing: -.02em; }
.t16-prose h2 { font-size: 1.3rem; }
.t16-prose h3 { font-size: 1.08rem; }
.t16-prose p { margin: 0 0 1em; color: var(--t16-ink-2); }
.t16-prose strong { color: var(--t16-mint); font-weight: 800; }
.t16-prose a { color: var(--t16-mint); }
.t16-prose ul,
.t16-prose ol { margin: 0 0 1.1em; padding-left: 1.35em; color: var(--t16-ink-2); }
.t16-prose li + li { margin-top: .45em; }
.t16-prose figure { margin: 1.1em 0; }
.t16-prose figure img,
.t16-shot img { width: 100%; border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface-2); }
.t16-prose table { width: 100%; min-width: 560px; border-collapse: collapse; color: var(--t16-ink-2); }
.t16-prose th,
.t16-prose td { padding: 10px; border: 1px solid var(--t16-line); text-align: left; vertical-align: top; }
.t16-prose th { color: var(--t16-ink); font-size: .84rem; }
.t16-table-wrap { max-width: 100%; margin: 1.1em 0; overflow-x: auto; border: 1px solid var(--t16-line); border-radius: var(--t16-r); }
.t16-table-wrap table { margin: 0; border: 0; }
.t16-table-wrap th,
.t16-table-wrap td { border-top: 0; border-left: 0; }

.t16-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: var(--t16-space-2); margin-left: 0 !important; padding-left: 0 !important; list-style: none !important; }
.t16-cards > li { min-width: 0; margin: 0 !important; padding: var(--t16-space-3); border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface-2); }
.t16-steps { padding-left: 0 !important; list-style: none !important; counter-reset: t16-step; }
.t16-steps > li { position: relative; min-height: 32px; padding-left: 44px; counter-increment: t16-step; }
.t16-steps > li::before { position: absolute; top: 0; left: 0; display: grid; width: 28px; height: 28px; place-items: center; border: 1px solid var(--t16-mint); border-radius: var(--t16-r); color: var(--t16-mint); content: counter(t16-step); font-size: .78rem; font-weight: 800; }
.t16-faq { margin: 0 0 var(--t16-space-2); border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface-2); }
.t16-faq summary { position: relative; padding: var(--t16-space-3) 42px var(--t16-space-3) var(--t16-space-3); cursor: pointer; color: var(--t16-ink); font-weight: 800; list-style: none; }
.t16-faq summary::-webkit-details-marker { display: none; }
.t16-faq summary::after { position: absolute; right: var(--t16-space-3); color: var(--t16-mint); content: "+"; font-size: 1.25rem; line-height: 1.2; }
.t16-faq[open] summary::after { content: "−"; }
.t16-faq > :not(summary) { margin-right: var(--t16-space-3); margin-left: var(--t16-space-3); }
.t16-faq > p:last-child { padding-bottom: var(--t16-space-3); }

.t16-info-table { width: 100%; border-collapse: collapse; }
.t16-info-table th,
.t16-info-table td { padding: 9px 0; border-bottom: 1px solid var(--t16-line); text-align: left; vertical-align: top; }
.t16-info-table th { width: 42%; color: var(--t16-ink-2); font-size: .82rem; font-weight: 800; }
.t16-info-table td { overflow-wrap: anywhere; font-weight: 700; }
.t16-shot-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: var(--t16-space-2); }
.t16-shot { min-width: 0; margin: 0; }
.t16-shot img { aspect-ratio: 9 / 16; object-fit: cover; }

.t16-post-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: var(--t16-space-2); }
.t16-post { min-width: 0; border: 1px solid var(--t16-line); border-radius: var(--t16-r); background: var(--t16-surface-2); overflow: hidden; }
.t16-post a { display: block; height: 100%; color: inherit; text-decoration: none; }
.t16-post img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--t16-surface); }
.t16-post-copy { padding: var(--t16-space-3); }
.t16-post h3 { margin: 0 0 var(--t16-space-2); font-size: 1rem; line-height: 1.3; }
.t16-post p { margin: 0; color: var(--t16-ink-2); font-size: .9rem; }
.t16-page-links { display: flex; flex-wrap: wrap; gap: var(--t16-space-2); }
.t16-page-links a { padding: 7px 9px; border: 1px solid var(--t16-line); border-radius: var(--t16-r); color: var(--t16-ink-2); font-size: .88rem; text-decoration: none; }
.t16-page-links a:hover { border-color: var(--t16-mint); color: var(--t16-mint); }

.t16-site-foot { border-top: 1px solid var(--t16-line); }
.t16-foot-grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: var(--t16-space-5); padding: 28px 0 20px; }
.t16-foot-title { margin: 0 0 var(--t16-space-2); color: var(--t16-ink); font-size: .9rem; font-weight: 800; }
.t16-foot-list { display: grid; gap: 5px; margin: 0; padding: 0; list-style: none; }
.t16-foot-list a,
.t16-foot-list span { color: var(--t16-ink-2); font-size: .88rem; }
.t16-foot-base { margin: 0; padding: 14px 0 24px; border-top: 1px solid var(--t16-line); color: var(--t16-ink-2); font-size: .82rem; }

@media (min-width: 900px) {
  .t16-panel { padding: var(--t16-space-5); }
}
@media (max-width: 899px) {
  .t16-panel--half,
  .t16-toc { grid-column: span 12; }
  .t16-foot-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .t16-shell { width: min(calc(100% - 24px), 1180px); }
  .t16-head-row { min-height: 60px; }
  .t16-nav-toggle { display: inline-grid; place-items: center; }
  .t16-main-nav { display: none; width: 100%; padding-bottom: var(--t16-space-3); justify-content: flex-start; }
  .t16-main-nav.is-open { display: flex; }
  .t16-main-nav a { padding: 8px 6px; }
  .t16-head-row { flex-wrap: wrap; }
  .t16-page { padding-top: var(--t16-space-5); }
  .t16-hero,
  .t16-hero--compact { grid-template-columns: 1fr; }
  .t16-app-image,
  .t16-hero--compact .t16-app-image { width: min(132px, 45vw); }
  .t16-spec-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .t16-foot-grid { grid-template-columns: 1fr; gap: var(--t16-space-4); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}