/* roulang page: index */
:root {
  --curtain: #241018;
  --ink: #140C11;
  --lift: #2C1522;
  --persimmon: #FF6A3D;
  --persimmon-hot: #ff815c;
  --teal: #2F8F86;
  --text: #F4E6D8;
  --mute: #C9B3A8;
  --line: rgba(244, 230, 216, .16);
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 10px 24px rgba(0, 0, 0, .28);
  --space: 28px;
  --header: 76px;
  --dock: 64px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  min-height: 100vh;
  background: var(--ink);
  color: var(--text);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  padding-bottom: calc(var(--dock) + env(safe-area-inset-bottom) + 18px);
}
img { max-width: 100%; display: block; border: 0; }
button, input { font-family: inherit; font-size: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: "Noto Serif SC", serif; line-height: 1.35; font-weight: 700; }
ul, ol { margin: 0; padding: 0; }
.container { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.site-header { background: var(--ink); }
.topbar {
  position: sticky; top: 0; z-index: 40;
  min-height: var(--header);
  background: rgba(20, 12, 17, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.topbar-inner { min-height: var(--header); display: flex; align-items: center; gap: 16px; }
.logo { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.logo strong { font-family: "Noto Serif SC", serif; font-size: 22px; letter-spacing: .02em; }
.logo span { color: var(--mute); font-size: 12px; letter-spacing: .08em; }
.search {
  flex: 1; max-width: 440px; display: flex; align-items: center; gap: 8px;
  background: var(--lift); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 6px 6px 6px 14px; transition: box-shadow .18s ease, border-color .18s ease;
}
.search:focus-within { box-shadow: 0 0 0 2px var(--teal); border-color: var(--teal); }
.search input {
  flex: 1; min-width: 0; background: transparent; border: 0; color: var(--text); outline: none;
}
.search input::placeholder { color: var(--mute); }
.channel-row { background: var(--curtain); border-bottom: 1px solid var(--line); }
.channel-row nav {
  display: flex; gap: 8px; overflow-x: auto; padding: 12px 0;
  scrollbar-width: none;
}
.channel-row nav::-webkit-scrollbar { display: none; }
.pill, .badge, .chip, .btn {
  transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.pill {
  flex: 0 0 auto; border: 1px solid var(--line); color: var(--text); background: transparent;
  border-radius: 999px; padding: 8px 14px; font-size: 14px; font-weight: 500;
}
.pill:hover { border-color: var(--persimmon); color: #fff; }
.pill:focus-visible, .btn:focus-visible, .entry-card:focus-visible, summary:focus-visible {
  outline: 2px solid var(--teal); outline-offset: 3px;
}
.pill.is-current, .pill.is-current:hover { background: var(--persimmon); color: #1a0a0c; border-color: var(--persimmon); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  border-radius: var(--radius); padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
  line-height: 1.2; white-space: nowrap;
}
.btn-primary { background: var(--persimmon); color: #1a0a0c; box-shadow: 0 8px 16px rgba(255, 106, 61, .22); }
.btn-primary:hover { background: var(--persimmon-hot); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); background: #e85d34; }
.btn-ghost { background: transparent; color: var(--text); border-color: rgba(244, 230, 216, .4); }
.btn-ghost:hover { border-color: var(--teal); color: #fff; transform: translateY(-1px); }
.btn-ghost:active { transform: translateY(0); }
.btn[aria-pressed="true"] { background: var(--teal); color: #041614; }
section { scroll-margin-top: 92px; padding: 72px 0; }
.band-ink { background: var(--ink); }
.band-curtain { background: var(--curtain); }
.band-lift { background: linear-gradient(180deg, #1b1016 0%, var(--ink) 100%); }
.kicker {
  display: inline-flex; align-items: center; gap: 8px; color: var(--teal);
  font-size: 13px; font-weight: 700; letter-spacing: .08em; margin-bottom: 12px;
}
h1 { font-size: clamp(32px, 4vw, 52px); }
h2 { font-size: clamp(26px, 3vw, 36px); margin-bottom: 12px; }
h3 { font-size: 20px; }
.lead { color: var(--mute); max-width: 760px; margin-bottom: 28px; }
.hero { position: relative; overflow: hidden; padding-top: 48px; }
.hero::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 54px;
  background: var(--ink); clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; position: relative; z-index: 1; }
.hero p { color: var(--mute); margin: 16px 0 20px; max-width: 640px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 18px; }
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 8px; }
.metric {
  background: rgba(44, 21, 34, .86); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 12px 14px; box-shadow: var(--shadow);
}
.metric b { display: block; font-family: "Noto Serif SC", serif; font-size: 26px; color: #fff; line-height: 1.1; }
.metric span { color: var(--mute); font-size: 13px; }
.age-line { margin-top: 14px; color: var(--text); font-size: 14px; }
.poster-stack { position: relative; min-height: 470px; }
.poster-stack img {
  position: absolute; width: 210px; height: 315px; object-fit: cover; border-radius: var(--radius-lg);
  border: 1px solid var(--line); box-shadow: var(--shadow); background: var(--lift);
}
.poster-stack img:nth-child(1) { left: 8px; top: 48px; transform: rotate(-7deg); }
.poster-stack img:nth-child(2) { left: 138px; top: 0; z-index: 2; }
.poster-stack img:nth-child(3) { left: 78px; top: 150px; transform: rotate(5deg); z-index: 3; }
.float-badge {
  position: absolute; right: 18px; bottom: 28px; z-index: 4;
  background: var(--teal); color: #041614; border-radius: 999px; padding: 8px 12px; font-weight: 700; font-size: 13px;
}
.sell { display: grid; grid-template-columns: 1.45fr .8fr; gap: 16px; }
.card, .panel, .log-item, .poster-card, .entry-card, .editor-main, .side-item, .faq details, .qchip, .scene, .review {
  background: var(--lift); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.card, .panel, .scene, .review, .editor-main, .entry-card { padding: 22px; }
.card:hover, .poster-card:hover, .review:hover, .scene:hover, .side-item:hover, .entry-card:hover {
  transform: translateY(-2px); border-color: rgba(255, 106, 61, .45);
}
.card p, .panel p, .scene p, .review p, .editor-main p, .entry-note p, .side-item p, .qchip p { color: var(--mute); margin-top: 8px; }
.stack { display: grid; gap: 16px; }
.card-wide { min-height: 100%; background:
  radial-gradient(420px 180px at 100% 0%, rgba(255, 106, 61, .2), transparent 60%), var(--lift); }
.spec-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.scene-row, .steps, .guarantee, .qchips { display: grid; gap: 16px; }
.scene-row { grid-template-columns: repeat(3, 1fr); }
.scene b, .step b { display: block; color: var(--teal); font-size: 13px; margin-bottom: 6px; }
.review-grid { display: grid; grid-template-columns: 1.25fr .9fr; gap: 16px; }
.review:first-child { grid-row: span 2; background:
  linear-gradient(180deg, rgba(47, 143, 134, .16), transparent 40%), var(--lift); }
.review:last-child { grid-column: 1 / -1; }
.review footer { margin-top: 14px; color: var(--text); font-size: 13px; }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.panel-dim { opacity: .92; background: #1c1016; }
.panel-hot { border-color: rgba(47, 143, 134, .7); }
.panel ul { margin-top: 12px; display: grid; gap: 8px; }
.panel li { list-style: none; padding-left: 16px; position: relative; color: var(--mute); }
.panel li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--persimmon); position: absolute; left: 0; top: .65em; }
.panel-hot li::before { background: var(--teal); }
.log { display: grid; gap: 12px; list-style: none; }
.log-item { display: flex; justify-content: space-between; gap: 16px; align-items: center; padding: 16px 18px; border-radius: var(--radius); }
.log-item strong { display: block; }
.log-item span { color: var(--mute); font-size: 14px; }
.badges { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.badge { border-radius: 999px; padding: 4px 10px; font-size: 12px; font-weight: 700; background: rgba(255, 106, 61, .16); color: var(--persimmon); }
.badge-teal { background: rgba(47, 143, 134, .18); color: #8fe0d6; }
.faq { display: grid; gap: 10px; }
.faq details { padding: 0 18px; }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 700; list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--persimmon); font-size: 22px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 16px; }
.guarantee { grid-template-columns: repeat(3, 1fr); }
.guarantee article { padding: 18px; border-radius: var(--radius-lg); border: 1px solid var(--line); background: #2a1420; }
.guarantee strong { display: block; margin-bottom: 6px; }
.rail { display: flex; gap: 14px; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 8px; }
.poster-card { flex: 0 0 196px; scroll-snap-align: start; padding: 10px; }
.poster-frame { position: relative; border-radius: var(--radius); overflow: hidden; }
.poster-frame img { width: 100%; height: auto; aspect-ratio: 2 / 3; object-fit: cover; }
.poster-frame .badge { position: absolute; left: 8px; top: 8px; }
.poster-card h3 { font-size: 16px; margin-top: 10px; }
.entry-layout, .editor, .close-box { display: grid; grid-template-columns: 1.2fr .8fr; gap: 16px; align-items: stretch; }
.entry-card { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; min-height: 280px; background:
  linear-gradient(145deg, rgba(255, 106, 61, .2), transparent 42%), var(--lift); }
.entry-card .btn { margin-top: auto; }
.timeline { margin-left: 10px; border-left: 2px solid var(--line); display: grid; gap: 18px; }
.timeline article { position: relative; padding: 4px 0 4px 22px; }
.timeline article::before {
  content: ""; position: absolute; left: -7px; top: 10px; width: 12px; height: 12px; border-radius: 50%;
  background: var(--teal); box-shadow: 0 0 0 4px rgba(47, 143, 134, .18);
}
.chip-wall { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { border-radius: 999px; padding: 10px 14px; background: var(--lift); border: 1px solid var(--line); color: var(--text); }
.chip em { font-style: normal; color: var(--teal); margin-right: 6px; }
.steps { grid-template-columns: repeat(4, 1fr); }
.step { padding: 18px; border-radius: var(--radius-lg); background: var(--lift); border: 1px solid var(--line); }
.step i { font-family: "Noto Serif SC", serif; font-style: normal; font-size: 28px; color: var(--persimmon); display: block; }
.side-list { display: grid; gap: 10px; }
.side-item { padding: 14px 16px; border-radius: var(--radius); }
.qchips { grid-template-columns: 1fr 1fr; }
.qchip { padding: 16px 18px; }
.close-box { padding: 28px; border-radius: var(--radius-lg); background:
  linear-gradient(120deg, rgba(255, 106, 61, .18), transparent 36%), var(--lift);
  border: 1px solid var(--line); align-items: center; }
.site-footer { background: #10090d; border-top: 1px solid var(--line); padding: 42px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 24px; }
.site-footer a { color: var(--mute); }
.site-footer a:hover { color: var(--text); }
.footer-links { display: grid; gap: 8px; }
.copy { margin-top: 22px; color: var(--mute); font-size: 13px; border-top: 1px solid var(--line); padding-top: 14px; }
.dock {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
  height: calc(var(--dock) + env(safe-area-inset-bottom));
  padding-bottom: env(safe-area-inset-bottom);
  background: rgba(20, 12, 17, .96); border-top: 1px solid var(--line); backdrop-filter: blur(10px);
}
.dock-inner { height: var(--dock); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dock p { display: flex; flex-direction: column; line-height: 1.35; }
.dock span { color: var(--mute); font-size: 13px; }
@media (max-width: 1024px) {
  .hero-grid, .sell, .entry-layout, .editor, .footer-grid { grid-template-columns: 1fr; }
  .poster-stack { min-height: 0; display: flex; gap: 12px; overflow-x: auto; }
  .poster-stack img { position: static; transform: none; width: 150px; height: 225px; flex: 0 0 auto; }
  .float-badge { position: static; width: fit-content; margin-top: 8px; }
}
@media (max-width: 768px) {
  section { padding: 52px 0; }
  .metrics, .scene-row, .compare, .guarantee, .steps, .qchips, .review-grid { grid-template-columns: 1fr; }
  .review:first-child, .review:last-child { grid-row: auto; grid-column: auto; }
  .scene-row { display: flex; overflow-x: auto; }
  .scene { min-width: 240px; }
  .log-item { flex-direction: column; align-items: flex-start; }
  .badges { justify-content: flex-start; }
  .steps { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .topbar-inner { flex-wrap: wrap; padding: 10px 0; }
  .search { order: 3; max-width: none; flex: 1 1 100%; }
  .logo strong { font-size: 18px; }
  .metrics { grid-template-columns: 1fr 1fr; }
  .close-box, .dock-inner { align-items: flex-start; }
  .close-box { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .btn { white-space: normal; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}

/* roulang page: category1 */
:root {
 --curtain: #241018;
 --ink: #140C11;
 --lift: #2C1522;
 --persimmon: #FF6A3D;
 --persimmon-hot: #ff815c;
 --teal: #2F8F86;
 --text: #F4E6D8;
 --mute: #C9B3A8;
 --line: rgba(244, 230, 216, .16);
 --radius: 14px;
 --radius-lg: 20px;
 --shadow: 0 10px 24px rgba(0, 0, 0, .28);
 --space: 28px;
 --header: 76px;
 --dock: 64px;
}
/* roulang page: category1 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
 margin: 0;
 min-height: 100vh;
 background: var(--ink);
 color: var(--text);
 font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 font-size: 16px;
 line-height: 1.75;
 padding-bottom: calc(var(--dock) + env(safe-area-inset-bottom) + 18px);
}
img { max-width: 100%; display: block; border: 0; }
button, input { font-family: inherit; font-size: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { font-family: "Noto Serif SC", serif; font-weight: 700; line-height: 1.3; margin: 0; color: var(--text); }
h1 { font-size: clamp(32px, 4vw, 46px); }
h2 { font-size: clamp(24px, 3vw, 32px); }
h3 { font-size: 18px; }
::selection { background: var(--persimmon); color: #1a0a0c; }
.container { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.sr-only {
 position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
 overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.site-header { background: var(--ink); }
.topbar {
 position: sticky; top: 0; z-index: 40;
 min-height: var(--header);
 background: rgba(20, 12, 17, .94);
 border-bottom: 1px solid var(--line);
 backdrop-filter: blur(12px);
}
.topbar-inner { min-height: var(--header); display: flex; align-items: center; gap: 16px; }
.logo { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.logo strong { font-family: "Noto Serif SC", serif; font-size: 22px; letter-spacing: .02em; line-height: 1.2; }
.logo span { color: var(--mute); font-size: 12px; letter-spacing: .08em; }
.search {
 flex: 1; max-width: 440px; display: flex; align-items: center; gap: 8px;
 background: var(--lift); border: 1px solid var(--line); border-radius: var(--radius);
 padding: 6px 6px 6px 14px; transition: box-shadow .18s ease, border-color .18s ease;
}
.search:focus-within { box-shadow: 0 0 0 2px var(--teal); border-color: var(--teal); }
.search input {
 flex: 1; min-width: 0; background: transparent; border: 0; color: var(--text); outline: none;
}
.search input::placeholder { color: var(--mute); }
.search .btn { padding: 8px 14px; }
.channel-row { background: var(--curtain); border-bottom: 1px solid var(--line); }
.channel-row nav {
 display: flex; gap: 8px; overflow-x: auto; padding: 12px 0;
 scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.channel-row nav::-webkit-scrollbar { display: none; }
.pill, .badge, .chip, .btn, .row-card, .side-link, .feature-link {
 transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease;
}
.pill, .chip {
 flex: 0 0 auto; border: 1px solid var(--line); color: var(--text); background: transparent;
 border-radius: 999px; padding: 8px 14px; font-size: 14px; font-weight: 500;
}
.pill:hover, .chip:hover { border-color: var(--persimmon); color: #fff; }
.pill:focus-visible, .btn:focus-visible, .chip:focus-visible, summary:focus-visible, a:focus-visible, input:focus-visible {
 outline: 2px solid var(--teal); outline-offset: 3px;
}
.pill.is-current, .pill.is-current:hover { background: var(--persimmon); color: #1a0a0c; border-color: var(--persimmon); }
.chip[aria-pressed="true"] { background: var(--teal); color: #041614; border-color: var(--teal); }
.btn {
 display: inline-flex; align-items: center; justify-content: center; gap: 6px;
 border-radius: var(--radius); padding: 12px 18px; font-weight: 700; border: 1px solid transparent;
 line-height: 1.2; white-space: nowrap;
}
.btn-primary { background: var(--persimmon); color: #1a0a0c; box-shadow: 0 8px 16px rgba(255, 106, 61, .22); }
.btn-primary:hover { background: var(--persimmon-hot); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); background: #e85d34; }
.btn-ghost { background: transparent; color: var(--text); border-color: rgba(244, 230, 216, .4); }
.btn-ghost:hover { border-color: var(--teal); color: #fff; transform: translateY(-1px); }
.btn-ghost:active { transform: translateY(0); }
section { scroll-margin-top: 92px; padding: 64px 0; }
.band-curtain { background: var(--curtain); }
.band-ink { background: transparent; }
.lead, .section-head p, .row-copy p, .feature-link p, .side-link p, .log-item span, details p, .cta-band p, .dock p {
 color: var(--mute);
}
.section-head { margin-bottom: 18px; max-width: 760px; }
.section-head p { margin-top: 8px; }
.cat-head { padding: 32px 0 28px; }
.cat-grid { display: grid; grid-template-columns: 1.45fr .55fr; gap: 28px; align-items: end; }
.age-flag {
 display: inline-flex; align-items: center; gap: 8px; margin-bottom: 12px;
 padding: 6px 12px; border-radius: 999px; background: rgba(255, 106, 61, .16);
 color: #ffd0c2; font-weight: 700; letter-spacing: .04em; font-size: 13px;
}
.cat-head .lead { margin-top: 14px; max-width: 680px; }
.stat-stack { display: grid; gap: 10px; }
.stat {
 padding: 14px 16px; background: var(--lift); border-radius: var(--radius);
 border: 1px solid var(--line); box-shadow: var(--shadow);
}
.stat b { display: block; font-family: "Noto Serif SC", serif; font-size: 28px; color: var(--persimmon); line-height: 1.1; }
.stat span { color: var(--mute); font-size: 13px; }
.filter-row { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; scrollbar-width: none; }
.filter-row::-webkit-scrollbar { display: none; }
.list-wrap { display: grid; gap: 14px; }
.row-card {
 display: flex; gap: 18px; align-items: stretch; justify-content: space-between;
 padding: 16px; background: var(--lift); border: 1px solid var(--line);
 border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.row-card:hover { transform: translateY(-2px); border-color: rgba(255, 106, 61, .45); }
.row-copy { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.tagline, .badges { display: flex; flex-wrap: wrap; gap: 6px; }
.tag, .badge {
 border-radius: 999px; padding: 3px 8px; font-size: 12px; font-weight: 700;
 border: 1px solid var(--line); color: var(--text); background: transparent;
}
.tag-hot, .badge-hot { background: rgba(255, 106, 61, .18); color: #ffb099; border-color: transparent; }
.tag-teal, .badge-teal { background: rgba(47, 143, 134, .2); color: #b7f3ec; border-color: transparent; }
.row-copy h2 { font-size: clamp(20px, 2vw, 26px); margin-top: 10px; }
.row-copy p { margin-top: 8px; }
.meta-list { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 14px 0 0; padding: 0; list-style: none; color: var(--mute); font-size: 13px; }
.poster-wrap {
 position: relative; flex: 0 0 168px; width: 168px; height: 252px;
 border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #1a1014;
}
.poster-wrap img { width: 100%; height: 100%; object-fit: cover; }
.ep {
 position: absolute; left: 8px; top: 8px; z-index: 2;
 background: var(--teal); color: #041614; border-radius: 999px;
 padding: 4px 8px; font-size: 12px; font-weight: 700;
}
.poster-caption {
 position: absolute; left: 12px; bottom: 14px; z-index: 2;
 color: #1a0a0c; font-weight: 800; letter-spacing: .04em; font-size: 14px;
}
.more-row { margin-top: 16px; }
.js .is-extra { display: none; }
.js .list-wrap.show-extra .is-extra { display: flex; }
.is-off { display: none !important; }
.timeline { display: grid; gap: 10px; }
.log-item {
 display: flex; justify-content: space-between; gap: 16px; align-items: center;
 padding: 16px 18px; background: var(--lift); border: 1px solid var(--line);
 border-left: 3px solid var(--teal); border-radius: var(--radius); box-shadow: var(--shadow);
}
.log-item strong { display: block; color: var(--text); }
.step-bar { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.step {
 display: flex; gap: 14px; align-items: flex-start; padding: 18px 16px;
 background: var(--lift); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow);
}
.num {
 flex: 0 0 36px; width: 36px; height: 36px; border-radius: 999px;
 background: var(--persimmon); color: #1a0a0c; font-weight: 800;
 display: grid; place-items: center;
}
.step h3 { font-size: 18px; }
.step p { margin-top: 6px; color: var(--mute); font-size: 14px; }
.article-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 16px; align-items: stretch; }
.article-side { display: grid; gap: 12px; }
.feature-link, .side-link {
 display: block; background: var(--lift); border: 1px solid var(--line);
 border-radius: var(--radius-lg); box-shadow: var(--shadow); padding: 18px;
}
.feature-link {
 padding: 28px; min-height: 100%;
 background: radial-gradient(420px 180px at 100% 0%, rgba(255, 106, 61, .22), transparent 62%), var(--lift);
}
.feature-link h3 { font-size: 28px; margin: 12px 0 0; }
.side-link h3, .feature-link h3 { font-family: "Noto Serif SC", serif; }
.feature-link p, .side-link p { margin-top: 8px; }
.feature-link:hover, .side-link:hover { transform: translateY(-2px); border-color: rgba(255, 106, 61, .45); }
.faq-list { display: grid; gap: 10px; }
details { background: var(--lift); border: 1px solid var(--line); border-radius: var(--radius); padding: 0 16px; }
summary { cursor: pointer; padding: 14px 0; font-weight: 700; list-style: none; }
summary::-webkit-details-marker { display: none; }
details p { padding-bottom: 14px; }
details[open] { border-color: rgba(47, 143, 134, .65); }
.cta-wrap { padding-top: 28px; padding-bottom: 36px; }
.cta-band {
 display: flex; justify-content: space-between; align-items: center; gap: 18px;
 padding: 28px; border-radius: var(--radius-lg); border: 1px solid var(--line);
 background: radial-gradient(500px 160px at 0% 0%, rgba(255, 106, 61, .28), transparent 60%), var(--curtain);
 box-shadow: var(--shadow);
}
.cta-band p { margin-top: 8px; }
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 24px; background: #10080d; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr .8fr; gap: 28px; }
.footer-links { display: grid; gap: 8px; margin-top: 10px; }
.footer-links a:hover { color: var(--persimmon); }
.site-footer h3 { font-size: 16px; margin-bottom: 4px; }
.copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid var(--line); color: var(--mute); font-size: 13px; }
.dock {
 position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
 min-height: var(--dock); padding-bottom: env(safe-area-inset-bottom);
 background: rgba(36, 16, 24, .96); border-top: 1px solid var(--line); backdrop-filter: blur(10px);
}
.dock-inner { min-height: var(--dock); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.dock strong { font-family: "Noto Serif SC", serif; }
.dock p { font-size: 13px; }
@media (max-width: 1024px) {
 .cat-grid { grid-template-columns: 1fr .72fr; gap: 18px; }
 .article-grid { grid-template-columns: 1fr; }
 .step-bar { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
 .topbar-inner { flex-wrap: wrap; height: auto; padding: 10px 0; }
 .search { order: 3; flex: 1 1 100%; max-width: none; }
 .cat-grid, .footer-grid { grid-template-columns: 1fr; }
 .stat-stack { grid-template-columns: repeat(3, 1fr); }
 .log-item { align-items: flex-start; flex-direction: column; }
 section { padding: 48px 0; }
 .cat-head { padding: 24px 0 20px; }
}
@media (max-width: 640px) {
 .container { width: min(1120px, calc(100% - 20px)); }
 .row-card, .js .list-wrap.show-extra .is-extra { flex-direction: column; align-items: flex-start; }
 .poster-wrap { flex-basis: auto; }
 .stat-stack { grid-template-columns: 1fr; }
 .cta-band, .dock-inner { align-items: flex-start; flex-direction: column; }
 .dock p { display: none; }
 .topbar-inner > a.btn { padding: 10px 12px; }
 h1 { font-size: 30px; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 .row-card, .btn, .pill, .chip, .feature-link, .side-link { transition: none; }
}