:root {
  color-scheme: dark;
  --background: #101211;
  --surface: #171a18;
  --surface-hover: #1a1e1b;
  --border: #2d332f;
  --border-strong: #4c6153;
  --text: #edf0ed;
  --text-secondary: #b8c0ba;
  --muted: #a1aaa4;
  --subtle: #86958c;
  --accent: #9ad9bd;
  --accent-hover: #c1ebcf;
  --on-accent: #14291e;
  --accent-text: #c0e8cc;
  --accent-surface: #22362a;
  --accent-surface-hover: #304d3b;
  --accent-border: #3a5142;
  --accent-border-hover: #6b987b;
  --selection-background: #355347;
  --header-height: 72px;
  --header-top: 16px;
  --header-clearance: calc(var(--header-height) + var(--header-top) + 16px);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-clearance); }
body { margin: 0; background: var(--background); color: var(--text); font: 14px/1.7 var(--font); -webkit-font-smoothing: antialiased; }
.home-page { isolation: isolate; }
.home-backdrop { position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; }
.home-backdrop::before { content: ""; position: absolute; inset: -24px; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 38%, transparent) 1.25px, transparent 1.25px) 0 0 / 22px 22px; mask-image: linear-gradient(90deg, #000, transparent 38%, transparent 62%, #000); opacity: .75; animation: home-dot-drift 16s ease-in-out infinite; }
.home-backdrop::after { content: ""; position: absolute; inset: -8%; background: radial-gradient(ellipse at 20% 22%, var(--accent), transparent 50%), radial-gradient(ellipse at 82% 70%, var(--accent), transparent 48%); opacity: .05; animation: home-ambient-glow 16s ease-in-out infinite; }
.home-wave { position: absolute; width: min(58vw, 660px); aspect-ratio: 1; border: 1.5px solid color-mix(in srgb, var(--accent) 45%, transparent); border-radius: 50%; opacity: .8; }
.home-wave::before, .home-wave::after { content: ""; position: absolute; inset: 18px; border: 1.5px solid color-mix(in srgb, var(--accent) 32%, transparent); border-radius: inherit; }
.home-wave::after { inset: 36px; border-color: color-mix(in srgb, var(--accent) 20%, transparent); border-top-color: color-mix(in srgb, var(--accent) 80%, transparent); border-right-color: color-mix(in srgb, var(--accent) 50%, transparent); animation: home-wave-orbit 16s linear infinite; }
.home-wave-left { left: clamp(-360px, -24vw, -180px); top: 12%; animation: home-wave-breathe 12s ease-in-out infinite; }
.home-wave-right { right: clamp(-380px, -24vw, -180px); bottom: 8%; animation: home-wave-breathe 16s ease-in-out -8s infinite; }
.home-wave-right::after { animation-duration: 20s; animation-direction: reverse; }
@keyframes home-wave-breathe {
  0%, 100% { transform: scale(.86); opacity: .55; }
  50% { transform: scale(1.14); opacity: .95; }
}
@keyframes home-wave-orbit {
  from { transform: rotate(0); }
  to { transform: rotate(1turn); }
}
@keyframes home-dot-drift {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(24px); }
}
@keyframes home-ambient-glow {
  0%, 100% { transform: translate3d(-1%, 0, 0) scale(1); opacity: .04; }
  50% { transform: translate3d(1%, 1%, 0) scale(1.03); opacity: .08; }
}
a { color: inherit; text-decoration: none; }
a, summary, button { -webkit-tap-highlight-color: transparent; }
a:focus-visible, summary:focus-visible, button:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; border-radius: 4px; }
svg { display: block; flex-shrink: 0; }
p, h1, h2, h3 { margin: 0; }
::selection { background: var(--selection-background); color: var(--text); }
.container { width: min(1280px, calc(100% - 96px)); margin-inline: auto; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 100; padding: 10px 20px; background: var(--accent); color: var(--on-accent); opacity: 0; }
.skip-link:focus { top: 12px; opacity: 1; }
.site-header { position: sticky; top: var(--header-top); z-index: 20; width: min(1280px, calc(100% - 96px)); height: var(--header-height); margin: var(--header-top) auto 0; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); box-shadow: 0 10px 32px color-mix(in srgb, var(--background) 65%, transparent); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; padding: 0 18px; }
.brand { display: flex; gap: 11px; align-items: center; font-size: 20px; font-weight: 650; letter-spacing: -.7px; white-space: nowrap; }
.brand-icon { display: grid; place-items: center; flex-shrink: 0; width: 34px; height: 34px; background: linear-gradient(145deg, var(--accent-surface-hover), var(--accent-surface)); color: var(--accent-hover); border: 1px solid var(--accent-border); border-radius: 10px; box-shadow: inset 0 1px 0 color-mix(in srgb, var(--accent) 14%, transparent); }
.brand-icon svg { width: 26px; height: 26px; }
.brand-edition { display: inline-block; font-size: 10px; font-weight: 400; letter-spacing: .6px; color: var(--text-secondary); border: 1px solid var(--accent-border); border-radius: 4px; padding: 1px 6px; margin-left: 10px; vertical-align: 2px; }
nav { display: flex; align-items: center; gap: 32px; font-size: 13px; }
nav a { color: var(--muted); transition: color .15s; }
nav a:hover, nav .nav-current { color: var(--text); }
.header-nav { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 24px; flex: 1; min-width: 0; }
.header-links { display: flex; align-items: center; justify-content: center; gap: 6px; min-width: 0; }
.header-links a { display: flex; align-items: center; justify-content: center; min-height: 44px; padding: 9px 14px; border: 1px solid transparent; border-radius: 999px; white-space: nowrap; }
.header-links a:hover { background: var(--surface-hover); }
.header-links .nav-current { color: var(--text); background: var(--surface-hover); border-color: var(--accent-border-hover); }
.header-download { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 9px 19px; color: var(--background); background: var(--text); border: 1px solid var(--text); border-radius: 999px; font-size: 13px; font-weight: 600; white-space: nowrap; }
.header-download:hover { color: var(--background); background: var(--accent-hover); border-color: var(--accent-hover); }
.nav-toggle { display: none; align-items: center; justify-content: center; width: 44px; height: 44px; margin-left: auto; padding: 9px; border: 1px solid var(--border-strong); border-radius: 50%; background: var(--surface-hover); color: var(--text); cursor: pointer; flex-shrink: 0; }
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle:hover { border-color: var(--accent-border-hover); }
.site-header :is(a, button):focus-visible { outline-offset: 3px; border-radius: 999px; }
@supports (backdrop-filter: blur(1px)) {
  .site-header { background: color-mix(in srgb, var(--surface) 88%, transparent); backdrop-filter: blur(18px); }
}
nav a span { margin-left: 5px; color: var(--subtle); }
.home-symbols { position: absolute; overflow: hidden; pointer-events: none; }
.hero { position: relative; isolation: isolate; overflow: hidden; padding: 64px 0 68px; text-align: center; }
.hero-emblem { display: flex; justify-content: center; align-items: center; gap: 24px; margin-bottom: 30px; }
.hero-wave { width: 70px; height: 30px; color: var(--accent); opacity: .45; }
.hero-badge { padding: 12px 24px; border: 1px solid var(--accent-border); border-radius: 14px; background: color-mix(in srgb, var(--accent-surface) 25%, var(--background)); }
.hero-badge p { color: var(--accent); font: 10px/1.6 Consolas, monospace; letter-spacing: 1px; }
.hero-badge span { display: block; margin-top: 5px; font-size: 14px; font-weight: 600; }
.hero h1 { font-size: clamp(38px, 4.5vw, 64px); font-weight: 700; line-height: 1.25; letter-spacing: -2px; }
.hero h1 span { display: inline-block; }
.eyebrow { display: flex; gap: 9px; align-items: center; color: var(--text-secondary); font-size: 12px; letter-spacing: 1.2px; margin-bottom: 18px; }
h1 { font-size: clamp(29px, 3.4vw, 49px); font-weight: 600; line-height: 1.3; letter-spacing: -1.5px; }
.hero-description { max-width: 800px; margin: 25px auto 0; color: var(--muted); font-size: 16px; line-height: 1.9; text-wrap: pretty; }
.hero-facts { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px 16px; margin: 28px 0 0; padding: 0; list-style: none; color: var(--subtle); font-size: 11px; letter-spacing: .4px; }
.hero-facts li + li { border-left: 1px solid var(--border-strong); padding-left: 16px; }
.hero-actions { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 14px 24px; margin-top: 18px; }
.hero-models-link { display: inline-flex; justify-content: center; align-items: center; gap: 18px; min-height: 44px; padding: 10px 24px; border-radius: 999px; background: var(--text); color: var(--background); font-size: 13px; font-weight: 600; transition: background .15s; }
.hero-models-link:hover { background: var(--accent-hover); }
.hero-local-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--text-secondary); font-size: 12px; }
.hero-local-link:hover { color: var(--accent); }
.home-features { border: 1px solid var(--border); border-radius: 20px; background: color-mix(in srgb, var(--surface) 30%, var(--background)); overflow: hidden; }
.features-bar { display: flex; align-items: center; gap: 14px; padding: 17px 22px; border-bottom: 1px solid var(--border); background: color-mix(in srgb, var(--surface) 65%, var(--background)); }
.features-window-dots { display: flex; gap: 5px; }
.features-window-dots i { width: 8px; height: 8px; border-radius: 50%; background: var(--border-strong); opacity: .65; }
.features-bar h2 { min-width: 0; color: var(--text-secondary); font: 11px/1.6 Consolas, var(--font); letter-spacing: .3px; }
.features-bar-label { margin-left: auto; color: var(--subtle); font: 9px/1.6 Consolas, monospace; letter-spacing: 1.3px; white-space: nowrap; }
.features-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; padding: 20px 20px 0; }
.feature-card { min-width: 0; display: flex; flex-direction: column; align-items: flex-start; padding: 16px 20px 23px; border: 1px solid var(--border); border-radius: 8px; background: var(--background); }
.feature-art { display: grid; place-items: center; align-self: stretch; height: 184px; margin-bottom: 21px; background: radial-gradient(ellipse at 50% 40%, color-mix(in srgb, var(--accent) 5%, transparent), transparent 72%); }
.feature-art > svg { width: 100%; height: 100%; }
.art-wave { color: var(--text-secondary); }
.art-panel { fill: url(#feature-panel-fill); stroke: var(--border-strong); stroke-width: 1; }
.art-accent-panel { fill: url(#feature-mint-fill); stroke: var(--accent-border-hover); }
.art-caption { fill: var(--muted); font: 10px Consolas, var(--font); letter-spacing: .3px; }
.art-document-letter { fill: var(--text-secondary); font: 500 27px var(--font); }
.art-language { fill: var(--accent); font: 600 18px var(--font); }
.art-label { fill: var(--text-secondary); font: 12px var(--font); }
.art-line { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; color: var(--muted); }
.art-text-lines { fill: none; stroke: var(--border-strong); stroke-width: 3; stroke-linecap: round; }
.art-grid { fill: none; stroke: var(--border-strong); stroke-width: 1; opacity: .45; }
.art-avatar { fill: var(--border-strong); }
.art-avatar-accent { fill: var(--accent); opacity: .7; }
.art-status { fill: var(--accent-surface); stroke: var(--accent-border-hover); }
.art-highlight { fill: var(--accent-surface-hover); }
.art-dot { fill: var(--accent); }
.art-slider-track, .art-slider-value { fill: none; stroke: var(--border-strong); stroke-width: 3; stroke-linecap: round; }
.art-slider-value { stroke: var(--accent); opacity: .7; }
.art-slider-knob { fill: var(--accent); stroke: var(--accent-surface); stroke-width: 3; }
.art-orb { fill: url(#feature-orb-fill); }
.art-orb-line { fill: none; stroke: var(--on-accent); stroke-width: 2; stroke-linecap: round; }
.art-emotion { fill: none; stroke: currentColor; stroke-width: 2.5; stroke-linecap: round; }
.art-emotion-soft { color: var(--subtle); opacity: .5; }
.art-emotion-deep { color: var(--accent-border-hover); opacity: .6; }
.art-playhead { fill: none; stroke: var(--accent); stroke-width: 1.5; }
.art-accent { color: var(--accent); }
.art-caption.art-accent { fill: var(--accent); }
.feature-icon, .principle-icon { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; color: var(--muted); }
.feature-card h3 { margin-top: 12px; font-size: 22px; font-weight: 650; line-height: 1.4; letter-spacing: -.5px; }
.feature-description { color: var(--muted); font-size: 13px; line-height: 1.85; margin: 12px 0 21px; }
.feature-models { margin-top: auto; color: var(--subtle); font: 10px/1.8 Consolas, var(--font); letter-spacing: .2px; overflow-wrap: anywhere; }
.features-note { padding: 16px 22px 18px; color: var(--subtle); font-size: 11px; }
.home-principles { padding: 68px 0 60px; }
.principles-heading { text-align: center; margin-bottom: 32px; }
.principles-heading .eyebrow { display: block; color: var(--accent); font: 10px/1.6 Consolas, monospace; letter-spacing: 2px; margin-bottom: 12px; }
.principles-heading h2 { font-size: 28px; letter-spacing: -.8px; }
.principles-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; max-width: 1040px; margin-inline: auto; }
.principle-item { min-width: 0; overflow: hidden; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.principle-visual { position: relative; isolation: isolate; aspect-ratio: 16 / 10; overflow: hidden; background: var(--background); }
.principle-visual::after { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse at 50% 65%, var(--accent), transparent 65%); mix-blend-mode: screen; opacity: .08; animation: principle-glow 4s ease-in-out infinite; pointer-events: none; }
.principle-image { display: block; width: 100%; height: 100%; object-fit: cover; animation: principle-float 6s ease-in-out infinite; }
.principle-item:nth-child(2) .principle-image { animation-delay: -3s; }
.principle-item:nth-child(2) .principle-visual::after { animation-delay: -2s; }
@keyframes principle-float {
  0%, 100% { transform: translateY(-4px); }
  50% { transform: translateY(4px); }
}
@keyframes principle-glow {
  0%, 100% { opacity: .04; }
  50% { opacity: .12; }
}
.principle-content { display: flex; align-items: flex-start; gap: 16px; padding: 24px; }
.principle-content > div { min-width: 0; }
.principle-icon { color: var(--accent); width: 26px; height: 26px; margin-top: 3px; }
.principle-item h3 { font-size: 19px; font-weight: 600; }
.principle-item p { margin-top: 8px; font-size: 13px; line-height: 1.9; color: var(--muted); }
.section-heading { display: flex; justify-content: space-between; align-items: center; gap: 20px; border-top: 1px solid var(--border); padding: 29px 0 25px; }
h2 { font-size: 22px; font-weight: 600; line-height: 1.5; letter-spacing: -.5px; }
.section-dot { color: var(--accent); margin-left: 4px; }
.section-heading p { font-size: 13px; color: var(--muted); margin-top: 5px; }
.model-count { color: var(--muted); font: 10px Consolas, monospace; letter-spacing: 1.5px; white-space: nowrap; }
.model-count span { color: var(--text-secondary); margin-right: 7px; font-size: 13px; }
.model-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.model-card { min-width: 0; padding: 23px 24px 20px; background: var(--surface); border: 1px solid var(--border); border-radius: 12px; display: flex; flex-direction: column; transition: border-color .18s, background .18s; }
.model-card:hover { border-color: var(--border-strong); background: var(--surface-hover); }
.card-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; margin-bottom: 18px; }
.card-number { font: 11px/1 Consolas, monospace; color: var(--muted); letter-spacing: 1px; }
.card-status { font-size: 11px; color: var(--muted); display: flex; align-items: center; gap: 5px; line-height: 1.5; }
.card-status::before { content: ""; height: 5px; width: 5px; border: 1px solid var(--muted); border-radius: 50%; }
.card-status.available { color: var(--text-secondary); }
.card-status.available::before { background: var(--accent); border-color: var(--accent); }
.model-card h3 { font-size: 20px; font-weight: 600; line-height: 1.45; letter-spacing: -.45px; min-height: 58px; overflow-wrap: anywhere; }
.model-category { font-size: 12px; color: var(--muted); margin-top: 4px; letter-spacing: .3px; }
.model-description { font-size: 14px; line-height: 1.8; color: var(--text-secondary); margin: 18px 0 15px; }
.model-features { list-style: none; display: flex; flex-wrap: wrap; gap: 7px 15px; margin: 0 0 23px; padding: 0; color: var(--muted); font-size: 12px; }
.model-features li { display: flex; align-items: center; gap: 5px; }
.model-features svg { width: 13px; height: 13px; color: var(--subtle); }
.model-card-footer { border-top: 1px solid var(--border); margin-top: auto; padding-top: 16px; }
.card-downloads { border-top: 1px solid var(--border); padding-top: 15px; }
.download-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.download-row + .download-row { margin-top: 13px; }
.download-row.has-package-info { display: block; }
.has-package-info > .download-button { margin-top: 12px; width: 100%; }
.download-info { min-width: 0; }
.download-label { display: block; font-size: 12px; color: var(--text); overflow-wrap: anywhere; line-height: 1.6; }
.package-info { margin: 0; padding: 4px 14px; border: 1px solid var(--accent-border); border-radius: 9px; background: color-mix(in srgb, var(--accent-surface) 45%, var(--surface)); }
.package-info-row { display: grid; grid-template-columns: 32px minmax(0, 1fr); align-items: baseline; gap: 12px; padding: 11px 0; }
.package-info-row + .package-info-row { border-top: 1px solid var(--border); }
.package-info dt { color: var(--muted); font-size: 13px; }
.package-info dd { min-width: 0; margin: 0; color: var(--text); font-size: 14px; font-weight: 500; line-height: 1.8; text-align: right; overflow-wrap: anywhere; }
.package-info-row:last-child { margin-inline: -14px; padding: 14px; background: var(--accent-surface); border-radius: 0 0 8px 8px; }
.package-info-row:last-child dt { color: var(--accent); font-weight: 600; }
.package-info-row:last-child dd { color: var(--accent-text); font-size: 15px; font-weight: 650; }
.download-button, .card-detail-link { display: flex; align-items: center; justify-content: center; flex: 0 0 auto; gap: 6px; min-width: 76px; min-height: 40px; padding: 7px 11px; border: 1px solid var(--accent-border); background: var(--accent-surface); border-radius: 6px; color: var(--accent-text); font-size: 11px; transition: background .15s, border-color .15s; }
.download-button:hover, .card-detail-link:hover { background: var(--accent-surface-hover); border-color: var(--accent-border-hover); }
.download-button svg { width: 15px; height: 15px; }
.pending-version { font-size: 11px; margin-top: 13px; color: var(--muted); overflow-wrap: anywhere; }
.pending-download { display: flex; align-items: center; gap: 7px; color: var(--text-secondary); font-size: 12px; padding-top: 6px; }
.pending-download svg { width: 16px; height: 16px; color: var(--subtle); }
.pending-hint { font-size: 11px; color: var(--muted); margin-top: 8px; }
.extra-downloads { margin-top: 13px; }
.extra-downloads summary { cursor: pointer; width: fit-content; min-height: 28px; padding: 3px 0; font-size: 11px; color: var(--muted); }
.extra-downloads summary:hover { color: var(--accent); }
.extra-download-note { margin: 6px 0 12px; color: var(--muted); font-size: 11px; line-height: 1.8; }
.extra-downloads .download-row { margin-top: 12px; }
.download-notes { margin-top: 36px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); padding: 23px 25px; display: flex; align-items: flex-start; gap: 15px; }
.note-icon { font: 12px/18px Georgia, serif; color: var(--text-secondary); border: 1px solid var(--border-strong); border-radius: 50%; width: 20px; height: 20px; flex: 0 0 20px; text-align: center; margin-top: 3px; }
.download-notes h2 { font-size: 13px; letter-spacing: 0; font-weight: 500; }
.download-notes p { font-size: 11px; line-height: 1.9; color: var(--muted); margin-top: 7px; max-width: 830px; }
.back-to-models { flex-shrink: 0; white-space: nowrap; font-size: 11px; color: var(--text-secondary); margin: 4px 0 0 auto; }
.back-to-models span { margin-left: 9px; }
.back-to-models:hover, .site-footer a:hover { color: var(--accent); }
.site-footer { display: flex; flex-wrap: wrap; gap: 20px; justify-content: space-between; align-items: center; padding-block: 29px 34px; font-size: 11px; color: var(--muted); }
.footer-legal { order: 4; width: 100%; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 16px; }
.site-footer .footer-legal a { margin-left: 0; }
.footer-brand { font-size: 12px; color: var(--text); font-weight: 600; }
.footer-brand span { font-size: 10px; font-weight: 400; color: var(--muted); margin-left: 5px; }
.site-footer p { margin-left: auto; margin-right: 25px; }
.site-footer a { white-space: nowrap; }
.site-footer a span { margin-left: 6px; }
.noscript-note { padding: 30px 0; color: var(--muted); }
.card-detail-link { width: fit-content; }

/* Model detail pages share the library's palette and download controls. */
.detail-page { padding-top: 30px; }
.model-picker-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 12px; padding: 0; margin: 24px 0 40px; list-style: none; }
.model-picker-links a { display: flex; align-items: center; min-height: 44px; padding: 12px 16px; border: 1px solid var(--border); border-radius: 12px; background: var(--surface); overflow-wrap: anywhere; }
.model-picker-links a:hover { border-color: var(--accent-border-hover); color: var(--accent); }
.breadcrumb { display: flex; justify-content: flex-start; gap: 12px; align-items: baseline; font-size: 12px; overflow-wrap: anywhere; }
.breadcrumb a { color: var(--text-secondary); flex-shrink: 0; }
.breadcrumb span { margin: 0; color: var(--muted); }
.breadcrumb .breadcrumb-slash { color: var(--subtle); }
.detail-hero { padding: 47px 0 42px; border-bottom: 1px solid var(--border); }
.detail-hero .eyebrow { font: 10px/1.6 Consolas, var(--font); letter-spacing: 1.6px; }
.detail-title { font-size: clamp(34px, 4.3vw, 60px); max-width: 1100px; line-height: 1.2; letter-spacing: -1.6px; overflow-wrap: anywhere; }
.detail-tagline { color: var(--text-secondary); font-size: 19px; margin-top: 21px; line-height: 1.7; }
.detail-developer { color: var(--muted); font-size: 12px; margin-top: 14px; }
.model-facts { display: flex; flex-wrap: wrap; gap: 20px 0; margin: 29px 0 0; }
.model-fact { padding-right: 32px; margin-right: 32px; border-right: 1px solid var(--border); }
.model-fact:last-child { border: 0; margin-right: 0; padding-right: 0; }
.model-fact dt { color: var(--muted); font-size: 11px; }
.model-fact dd { margin: 5px 0 0; font-size: 14px; color: var(--text); overflow-wrap: anywhere; }
.detail-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 28px; }
.primary-link, .secondary-link { display: inline-flex; justify-content: center; align-items: center; gap: 8px; font-size: 12px; min-height: 44px; padding: 9px 20px; border-radius: 6px; }
.primary-link { color: var(--on-accent); background: var(--accent); border: 1px solid var(--accent); font-weight: 600; }
.primary-link:hover { background: var(--accent-hover); }
.secondary-link { color: var(--text); background: var(--surface-hover); border: 1px solid var(--border-strong); }
.secondary-link:hover { border-color: var(--accent-border-hover); }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 76px; padding: 40px 0 24px; align-items: start; }
.detail-article, .detail-sidebar { min-width: 0; }
.detail-section { padding-bottom: 34px; margin-bottom: 32px; border-bottom: 1px solid var(--border); scroll-margin-top: 0; }
.detail-section h2 { font-size: 23px; margin-bottom: 18px; }
.section-intro { color: var(--muted); font-size: 13px; line-height: 1.9; }
.detail-section .section-intro { margin: -6px 0 20px; }
.overview-paragraph { color: var(--text-secondary); font-size: 15px; line-height: 2.05; }
.overview-paragraph + .overview-paragraph { margin-top: 17px; }
.capability-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 13px; }
.capability-item { border: 1px solid var(--border); border-radius: 8px; padding: 18px; background: var(--surface); min-width: 0; }
.capability-heading { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 7px; }
.capability-heading h3 { font-size: 14px; font-weight: 500; }
.capability-status { color: var(--accent-text); background: var(--accent-surface); border-radius: 4px; font-size: 10px; padding: 2px 6px; }
.capability-item p { color: var(--muted); font-size: 12px; margin-top: 12px; line-height: 1.9; }
.language-list { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.language-list li { padding: 8px 15px; background: var(--surface-hover); border: 1px solid var(--border); border-radius: 5px; font-size: 13px; color: var(--text); }
.use-case-list { list-style: none; margin: 0; padding: 0; }
.use-case-list li { display: flex; align-items: baseline; gap: 18px; color: var(--text); padding: 14px 0; border-bottom: 1px solid var(--border); font-size: 14px; }
.use-case-list li:last-child { border-bottom: 0; padding-bottom: 0; }
.use-number { font: 11px/1.7 Consolas, monospace; color: var(--accent); }
.version-notes { padding-left: 19px; margin: 0; color: var(--text-secondary); font-size: 13px; line-height: 2; }
.version-notes li + li { margin-top: 10px; }
.source-list { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 12px 25px; }
.source-list a { font-size: 12px; color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.detail-sidebar { position: sticky; top: var(--header-clearance); }
.detail-contents { display: flex; flex-direction: column; align-items: stretch; gap: 0; border-left: 1px solid var(--border); padding-left: 20px; margin-bottom: 30px; }
.sidebar-eyebrow { font: 10px/1.8 Consolas, var(--font); color: var(--muted); letter-spacing: 1px; margin-bottom: 10px; }
.detail-contents a { font-size: 12px; padding: 7px 0; }
.detail-contents a:hover { color: var(--accent); }
.detail-download-panel { padding: 26px; margin: 0 0 34px; border: 1px solid var(--accent-border-hover); border-top: 3px solid var(--accent); border-radius: 10px; background: var(--surface); }
.detail-download-panel h2 { font-size: 23px; margin-bottom: 10px; }
.download-panel-note { font-size: 13px; color: var(--text-secondary); line-height: 1.9; }
.detail-download-panel .card-downloads { margin-top: 17px; }
.detail-download-panel .download-row { align-items: flex-start; }
.detail-download-panel .download-button { min-width: 64px; }
.download-help { color: var(--muted); font-size: 11px; line-height: 1.9; border-top: 1px solid var(--border); margin-top: 20px; padding-top: 14px; }
.adjacent-models { display: flex; justify-content: space-between; align-items: stretch; gap: 20px; padding: 8px 0 28px; }
.adjacent-model { display: flex; flex-direction: column; align-items: flex-start; gap: 6px; min-width: 0; max-width: 48%; }
.adjacent-model span { margin: 0; font-size: 11px; color: var(--muted); }
.adjacent-model strong { font-size: 14px; font-weight: 500; color: var(--text); overflow-wrap: anywhere; }
.adjacent-model:hover strong { color: var(--accent); }
.missing-title { margin: 60px 0 20px; font-size: 36px; }
.missing-title ~ .primary-link { margin: 25px 0 70px; }

@media (max-width: 1100px) {
  .detail-layout { gap: 32px; grid-template-columns: minmax(0, 1fr) 260px; }
  .detail-title { font-size: 44px; }
  .capability-grid { grid-template-columns: minmax(0, 1fr); }
  .model-fact { padding-right: 22px; margin-right: 22px; }
}
@media (max-width: 700px) {
  .detail-page { padding-top: 23px; }
  .breadcrumb { font-size: 11px; gap: 9px; }
  .detail-hero { padding: 34px 0 30px; }
  .detail-title { font-size: 36px; line-height: 1.25; letter-spacing: -1px; }
  .detail-tagline { font-size: 16px; margin-top: 17px; }
  .model-facts { gap: 18px 0; }
  .model-fact { padding-right: 17px; margin-right: 17px; }
  .model-fact dd { font-size: 12px; }
  .detail-layout { display: flex; flex-direction: column; gap: 0; padding-top: 30px; }
  .detail-article, .detail-sidebar { width: 100%; }
  .detail-sidebar { position: static; }
  .detail-contents { display: none; }
  .detail-section { padding-bottom: 27px; margin-bottom: 27px; }
  .detail-section h2 { font-size: 21px; }
  .overview-paragraph { font-size: 14px; }
  .capability-grid { grid-template-columns: minmax(0, 1fr); }
  .capability-item { padding: 17px; }
  .detail-download-panel { padding: 20px; margin-bottom: 27px; }
  .detail-download-panel h2 { font-size: 21px; }
  .package-info-row:last-child dd { font-size: 14px; }
  .detail-download-panel .download-button { min-width: 76px; }
  .adjacent-models { padding-top: 10px; gap: 20px; }
  .adjacent-model strong { font-size: 12px; }
}

@media (min-width: 1101px) {
  .model-description { min-height: 75px; }
}
@media (max-width: 1100px) {
  .container, .site-header { width: calc(100% - 64px); }
  .model-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { padding-block: 60px; }
  .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principles-grid { gap: 30px; }
  h1 { font-size: 36px; }
  .download-notes { flex-wrap: wrap; }
  .download-notes > div { flex: 1; }
  .back-to-models { margin-left: 35px; }
}
@media (max-width: 700px) {
  .container, .site-header { width: calc(100% - 36px); }
  .home-backdrop::before { animation: none; transform: none; opacity: .55; }
  .home-wave { width: 340px; }
  .home-wave-left { left: -240px; }
  .home-wave-right { right: -240px; }
  .brand { font-size: 18px; gap: 8px; }
  .brand-icon { width: 30px; height: 30px; }
  .brand-edition { font-size: 9px; margin-left: 7px; padding-inline: 4px; }
  nav { gap: 15px; font-size: 11px; }
  .hero { padding: 42px 0 44px; }
  .hero-emblem { gap: 9px; margin-bottom: 25px; }
  .hero-wave { width: 32px; height: 20px; flex-shrink: 0; }
  .hero-badge { min-width: 0; padding: 13px 14px; border-radius: 13px; }
  .hero-badge p { font-size: 8px; letter-spacing: .5px; }
  .hero-badge span { font-size: 14px; }
  .hero h1 { font-size: clamp(30px, 8.8vw, 44px); letter-spacing: -1px; line-height: 1.3; }
  .eyebrow { font-size: 10px; margin-bottom: 16px; letter-spacing: .7px; }
  h1 { font-size: clamp(30px, 7.8vw, 44px); letter-spacing: -1px; }
  .hero-description { font-size: 14px; margin-top: 20px; line-height: 1.9; }
  .hero-facts { gap: 7px 10px; margin-top: 22px; font-size: 10px; letter-spacing: 0; }
  .hero-facts li + li { padding-left: 10px; }
  .hero-actions { gap: 10px 20px; margin-top: 16px; }
  .home-features { border-radius: 14px; }
  .features-bar { gap: 10px; padding: 15px 14px; }
  .features-window-dots { gap: 4px; }
  .features-window-dots i { width: 6px; height: 6px; }
  .features-bar h2 { font-size: 10px; }
  .features-bar-label { display: none; }
  .features-grid { grid-template-columns: minmax(0, 1fr); padding: 12px 12px 0; gap: 12px; }
  .feature-card { padding: 12px 20px 22px; }
  .feature-art { height: 166px; margin-bottom: 16px; }
  .feature-card h3 { font-size: 21px; }
  .feature-description { margin-bottom: 17px; }
  .features-note { padding: 14px 18px; font-size: 10px; }
  .home-principles { padding: 44px 4px 38px; }
  .principles-heading { margin-bottom: 26px; }
  .principles-heading h2 { font-size: 22px; }
  .principles-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .principle-content { gap: 13px; padding: 20px; }
  .principle-item h3 { font-size: 16px; }
  .principle-item p { font-size: 12px; }
  .section-heading { padding: 23px 0 21px; gap: 10px; }
  h2 { font-size: 20px; }
  .section-heading p { font-size: 11px; }
  .model-count { font-size: 9px; letter-spacing: 1px; }
  .model-grid { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .model-card { padding: 22px 22px 18px; }
  .card-top { margin-bottom: 16px; }
  .model-card h3 { min-height: 0; font-size: 20px; }
  .model-description { margin-top: 16px; font-size: 13px; }
  .model-features { margin-bottom: 21px; }
  .card-downloads { padding-bottom: 2px; }
  .download-label { font-size: 12px; }
  .download-button, .card-detail-link { min-height: 44px; min-width: 80px; font-size: 12px; }
  .pending-download { padding-top: 0; }
  .pending-hint { margin-bottom: 4px; }
  .pending-version { font-size: 11px; }
  .extra-downloads summary { min-height: 40px; padding-top: 9px; font-size: 11px; }
  .download-notes { padding: 20px 18px; margin-top: 25px; gap: 12px; }
  .download-notes p { font-size: 11px; }
  .back-to-models { margin-left: 32px; }
  .site-footer { padding-block: 24px 28px; flex-wrap: wrap; gap: 10px; }
  .site-footer p { order: 3; width: 100%; margin: 0; font-size: 10px; }
  .site-footer a { margin-left: auto; font-size: 10px; }
}
@media (max-width: 380px) {
  .brand-edition { display: none; }
  nav { gap: 12px; }
  .model-card { padding-inline: 18px; }
}
@media (max-width: 900px) {
  :root { --header-height: 64px; --header-top: 8px; }
  .header-inner { gap: 12px; padding-inline: 14px; }
  .nav-toggle { display: flex; }
  .header-nav { display: none; position: absolute; left: 0; right: 0; top: calc(100% + 8px); grid-template-columns: minmax(0, 1fr); gap: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 20px; background: var(--surface); box-shadow: 0 10px 32px color-mix(in srgb, var(--background) 65%, transparent); max-height: calc(100dvh - var(--header-clearance) - 24px); overflow-y: auto; overscroll-behavior: contain; font-size: 13px; }
  .header-nav.is-open { display: grid; }
  .site-header:not(.navigation-ready) { height: auto; border-radius: 24px; }
  .site-header:not(.navigation-ready) .header-inner { flex-wrap: wrap; padding-block: 12px; }
  .site-header:not(.navigation-ready) .nav-toggle { display: none; }
  .site-header:not(.navigation-ready) .header-nav { display: grid; position: static; flex-basis: 100%; box-shadow: none; }
  .header-links { flex-direction: column; align-items: stretch; gap: 4px; }
  .header-links a { padding: 9px 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

@page { size: A4; margin: 15mm; }
@media print {
  :root {
    color-scheme: light;
    --background: #fff;
    --surface: var(--background);
    --surface-hover: var(--background);
    --border: #ccc;
    --border-strong: #666;
    --text: #111;
    --text-secondary: var(--text);
    --muted: #333;
    --subtle: var(--muted);
    --accent: var(--text);
    --accent-hover: var(--text);
    --on-accent: var(--background);
    --accent-text: var(--text);
    --accent-surface: var(--background);
    --accent-surface-hover: var(--background);
    --accent-border: var(--border-strong);
    --accent-border-hover: var(--border-strong);
    --selection-background: var(--background);
  }
  *, *::before, *::after { animation: none !important; transition: none !important; box-shadow: none !important; text-shadow: none !important; }
  html { scroll-behavior: auto; }
  body { font-size: 11pt; line-height: 1.6; }
  .container { width: 100%; max-width: none; }
  .home-backdrop, .site-header, .site-footer, .skip-link, .hero-wave, .feature-art, .principle-visual, .features-window-dots, .features-bar-label, .breadcrumb, .detail-actions, .detail-contents, .adjacent-models, .card-detail-link, .back-to-models, .download-help, .extra-downloads summary, .download-button svg { display: none !important; }
  .hero, .detail-hero { padding: 0 0 18pt; }
  .hero-actions { display: none; }
  .hero-emblem { margin-bottom: 12pt; }
  .hero h1 { font-size: 28pt; }
  .hero-description { margin-top: 12pt; font-size: 11pt; }
  .features-bar { padding: 8pt; }
  .features-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8pt; padding: 8pt; }
  .feature-card { break-inside: avoid; padding: 10pt; }
  .feature-icon { width: 16pt; height: 16pt; }
  .feature-card h3 { font-size: 13pt; margin-top: 6pt; }
  .feature-description { font-size: 10pt; margin: 6pt 0 8pt; }
  .feature-models, .features-note { font-size: 8pt; }
  .home-principles { padding: 20pt 0; }
  .principles-heading { margin-bottom: 12pt; }
  .principles-heading h2 { font-size: 16pt; }
  .principle-item { break-inside: avoid; }
  .principle-content { padding: 10pt; }
  .principle-item h3 { font-size: 12pt; }
  .principle-item p { font-size: 10pt; }
  .detail-hero .eyebrow { margin-bottom: 8pt; font-size: 8pt; }
  .detail-page { padding: 0; }
  h1, .detail-title { font-size: 28pt; }
  h2, .detail-section h2 { font-size: 16pt; margin-bottom: 10pt; }
  h2, h3 { break-after: avoid; }
  p, li { orphans: 3; widows: 3; }
  .detail-tagline { font-size: 13pt; margin-top: 8pt; line-height: 1.5; }
  .detail-developer { font-size: 9pt; margin-top: 6pt; }
  .model-facts { margin-top: 12pt; }
  .model-fact dt { font-size: 8pt; }
  .detail-layout, .model-grid { display: block; padding: 18pt 0 0; }
  .detail-sidebar { position: static; }
  .detail-section { padding-bottom: 10pt; margin-bottom: 10pt; }
  .overview-paragraph, .model-description { font-size: 11pt; min-height: 0; line-height: 1.7; }
  .overview-paragraph + .overview-paragraph { margin-top: 8pt; }
  .capability-grid { display: block; }
  .capability-item, .model-card, .detail-download-panel { break-inside: avoid; margin-bottom: 7pt; padding: 8pt; }
  .capability-heading h3, .model-fact dd { font-size: 11pt; }
  .capability-item p, .section-intro, .version-notes { font-size: 10pt; line-height: 1.6; }
  .capability-item p { margin-top: 5pt; }
  .detail-section .section-intro { margin: 0 0 10pt; }
  .use-case-list li { padding: 8pt 0; font-size: 10pt; }
  .language-list li { padding: 4pt 8pt; }
  .download-row { display: block; }
  .package-info { break-inside: avoid; padding: 3pt 8pt; }
  .package-info-row { grid-template-columns: 32pt minmax(0, 1fr); gap: 8pt; padding: 6pt 0; }
  .package-info-row:last-child { margin-inline: 0; padding: 6pt 0; }
  .package-info dt, .package-info dd, .package-info-row:last-child dd, .download-label { font-size: 10pt; }
  .extra-download-note { font-size: 9pt; }
  .download-button { display: block; width: auto; min-height: 0; min-width: 0; border: 0; padding: 0; margin-top: 5pt; font-size: 0; line-height: 0; }
  .download-button::after, .source-list a::after { content: " " attr(href); display: block; font: 9pt/1.5 var(--font); overflow-wrap: anywhere; word-break: break-all; }
  .source-list { display: block; }
  .source-list li + li { margin-top: 8pt; }
}