/* roulang page: index */
:root {
  --bg: #161311;
  --surface: #241F1C;
  --raise: #2C2622;
  --text: #F6F1EA;
  --muted: #A89B90;
  --accent: #C45C3E;
  --accent-deep: #a34b32;
  --bar: #E7D7C3;
  --line: #3A332E;
  --ink: #1a1614;
  --footer: #100e0c;
  --radius: 8px;
  --shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
  --space: 1.25rem;
  --header-h: 4.25rem;
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  --ease: 220ms ease;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.75;
  padding-top: var(--header-h);
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: var(--text); text-decoration: none; }
p { margin: 0 0 0.85rem; }
h1, h2, h3 { font-family: var(--serif); font-weight: 650; line-height: 1.28; margin: 0 0 0.75rem; color: var(--text); }
h1 { font-size: clamp(2rem, 4.4vw, 3.15rem); letter-spacing: 0.01em; }
h2 { font-size: clamp(1.45rem, 2.4vw, 2rem); }
h3 { font-size: 1.12rem; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
::selection { background: var(--accent); color: #fff; }
.grid-container { width: min(1120px, calc(100% - 2rem)); }
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--header-h);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  position: relative;
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo { position: relative; z-index: 2; text-align: center; padding: 0 0.5rem; }
.logo-mark { display: block; font-family: var(--serif); font-size: 1.02rem; line-height: 1.25; color: var(--text); }
.logo-sub { display: block; margin-top: 0.1rem; font-size: 0.68rem; letter-spacing: 0.22em; color: var(--muted); }
.nav-left, .nav-right {
  position: absolute;
  top: 0;
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 0.15rem;
}
.nav-left { left: 0; }
.nav-right { right: 0; }
.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.62rem;
  color: var(--muted);
  font-size: 0.92rem;
  white-space: nowrap;
  background: transparent;
  border: 0;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.15rem;
  width: 0;
  height: 2px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width var(--ease);
}
.nav-link:hover, .nav-link:active { color: var(--text); }
.nav-link:hover::after, .nav-link.is-active::after { width: 1.15rem; }
.nav-link.is-active { color: var(--text); }
.nav-toggle {
  display: none;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.28rem 0.7rem;
  font-size: 0.85rem;
  cursor: pointer;
}
.nav-toggle:hover, .nav-toggle:active { border-color: var(--accent); color: var(--bar); }
.block { padding: 4.6rem 0; background: var(--bg); }
.block-alt { padding: 4.6rem 0; background: var(--surface); }
.kicker {
  display: inline-block;
  margin-bottom: 0.7rem;
  padding: 0.12rem 0.7rem;
  border-radius: 999px;
  background: var(--bar);
  color: var(--ink);
  font-size: 0.78rem;
  line-height: 1.6;
}
.section-lead { max-width: 42rem; color: var(--muted); margin-bottom: 1.6rem; }
.metric-head { margin-bottom: 1.7rem; }
.metric-sub { font-size: 1.08rem; color: var(--bar); margin: 0.35rem 0 0.9rem; }
.metric {
  height: 100%;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.15rem 1rem 1rem;
  box-shadow: var(--shadow);
}
.metric-num {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.15rem);
  line-height: 1;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.metric-num .suffix { font-size: 0.55em; margin-left: 0.12rem; }
.metric-label { margin: 0.55rem 0 0; color: var(--muted); font-size: 0.86rem; }
.svc {
  height: 100%;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.15rem 1.1rem;
  transition: transform var(--ease), border-color var(--ease);
}
.svc:hover { transform: translateY(-2px); border-color: #6d564b; }
.svc p { margin: 0; color: var(--muted); font-size: 0.96rem; }
.svc-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.55rem; }
.badge {
  flex: none;
  padding: 0.08rem 0.62rem;
  border-radius: 999px;
  background: var(--bar);
  color: var(--ink);
  font-size: 0.75rem;
  line-height: 1.7;
}
.scene { padding: 0.35rem 0 1.15rem; }
.scene + .scene { border-top: 1px solid var(--line); padding-top: 1.35rem; }
.scene h3 { margin-bottom: 0.4rem; }
.scene p { color: var(--muted); margin: 0; }
.cine {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #100e0c;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.cine-crop {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 12%;
  height: 48%;
  border: 1px solid #4a403a;
  border-radius: 6px;
}
.cine-bar {
  position: absolute;
  left: 8%;
  bottom: 12%;
  height: 18%;
  width: 30%;
  background: var(--bar);
  border-radius: 4px;
  animation: barGrow 1.7s ease forwards;
}
.cine-line, .demo-line {
  position: absolute;
  left: 12%;
  right: 18%;
  height: 4px;
  background: #2a241f;
  border-radius: 4px;
}
.cine .l1 { bottom: 22%; }
.cine .l2 { bottom: 15%; width: 46%; }
.compare-col {
  height: 100%;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem 1.15rem;
}
.compare-col h3 { font-size: 1.2rem; }
.compare-col.is-miss { background: #1c1917; }
.bar-row { margin: 0.85rem 0; }
.bar-row span { display: block; margin-bottom: 0.28rem; color: var(--muted); font-size: 0.84rem; }
.track { height: 8px; background: #3a332e; border-radius: 999px; overflow: hidden; }
.track i {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  border-radius: inherit;
  animation: fillBar 700ms ease forwards;
}
.track.dim i { background: #6d625a; }
.conclusion { margin-top: 1.15rem; color: var(--text); }
.conclusion a { color: var(--bar); border-bottom: 1px solid var(--accent); }
.conclusion a:hover { color: #fff; }
.capsules { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.capsule {
  display: inline-flex;
  align-items: center;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--raise);
  color: var(--bar);
  transition: border-color var(--ease), background var(--ease), color var(--ease);
}
.capsule:hover, .capsule:active { background: var(--accent); border-color: var(--accent); color: #fff; }
.timeline { margin: 0; padding: 0; list-style: none; position: relative; }
.timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 0.4rem;
  bottom: 0.4rem;
  width: 1px;
  background: var(--line);
}
.node { position: relative; padding: 0 0 1.35rem 2rem; }
.node:last-child { padding-bottom: 0; }
.node-dot {
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(196, 92, 62, 0.16);
}
.node h3 { margin-bottom: 0.2rem; }
.node p { margin: 0; color: var(--muted); }
.spec-item {
  padding: 0.95rem 1rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.spec-item strong { display: block; font-family: var(--serif); font-size: 1.15rem; font-weight: 650; }
.spec-item span { color: var(--muted); font-size: 0.92rem; }
.spec-note {
  margin: 1rem 0 0;
  padding-left: 0.85rem;
  border-left: 2px solid var(--accent);
  color: var(--text);
}
.news-side h2 { margin-bottom: 0.7rem; }
.news-list { list-style: none; margin: 0; padding: 0; counter-reset: news; }
.news-item {
  counter-increment: news;
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.35rem 0.8rem;
  padding: 0.9rem 0 0.9rem 0.9rem;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  transition: transform var(--ease), border-color var(--ease);
}
.news-item::before {
  content: counter(news, decimal-leading-zero);
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  font-family: var(--serif);
  line-height: 1.4;
}
.news-item a { color: var(--text); }
.news-item a:hover { color: var(--bar); }
.news-item small { display: block; color: var(--muted); font-size: 0.82rem; }
.news-item:hover { transform: translateY(-2px); border-left-color: var(--accent); }
.more-link {
  display: inline-flex;
  margin-top: 1rem;
  padding: 0.45rem 0.95rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  color: var(--bar);
}
.more-link:hover, .more-link:active { background: var(--accent); border-color: var(--accent); color: #fff; }
.sub-demo {
  position: relative;
  min-height: 240px;
  aspect-ratio: 16 / 9;
  background: #100e0c;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.demo-frame {
  position: absolute;
  left: 10%;
  right: 10%;
  top: 14%;
  height: 42%;
  border: 1px solid #4a403a;
  border-radius: 6px;
}
.sub-demo-bar {
  position: absolute;
  left: 9%;
  bottom: 11%;
  width: 28%;
  height: 28%;
  background: var(--bar);
  border-radius: 6px;
  animation: barGrow 1.7s ease forwards;
}
.demo-line.a { bottom: 27%; background: rgba(22, 19, 17, 0.55); }
.demo-line.b { bottom: 18%; width: 42%; background: rgba(22, 19, 17, 0.45); }
.points { list-style: none; margin: 0; padding: 0; }
.point {
  padding: 0.85rem 0 0.85rem 0.95rem;
  border-left: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.point strong { display: block; margin-bottom: 0.15rem; }
.point p { margin: 0; color: var(--muted); }
.assure-item {
  padding: 0.4rem 0.9rem 0.7rem;
  border-left: 1px solid var(--line);
  min-height: 100%;
}
.assure-item h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.assure-item p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.qa {
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}
.qa:last-child { border-bottom: 1px solid var(--line); }
.qa h3 { font-size: 1.08rem; margin-bottom: 0.35rem; }
.qa p { margin: 0; color: var(--muted); }
.quote {
  height: 100%;
  margin: 0;
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.2rem 1.1rem;
  transition: transform var(--ease), border-color var(--ease);
}
.quote:hover { transform: translateY(-2px); border-color: #6d564b; }
.quote p { font-family: var(--serif); font-size: 1.12rem; line-height: 1.7; margin-bottom: 0.9rem; }
.quote footer { color: var(--muted); font-size: 0.86rem; }
.quote.is-tall { background: #211c19; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--text);
  border: 0;
  padding: 0.95rem 0;
  font-family: var(--serif);
  font-size: 1.08rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}
.faq-q:hover { color: var(--bar); }
.faq-q i {
  flex: none;
  font-style: normal;
  color: var(--accent);
  transition: transform var(--ease);
}
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 0 1rem; color: var(--muted); }
.faq-item.is-open .faq-a { display: block; }
.form-panel {
  background: var(--raise);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.3rem 1.2rem 1.2rem;
}
.field { margin-bottom: 0.9rem; }
.field label { display: block; margin-bottom: 0.3rem; font-size: 0.9rem; color: var(--bar); }
.field input, .field select, .field textarea {
  width: 100%;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.72rem 0.8rem;
  font-size: 1rem;
}
.field textarea { min-height: 7.2rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field select option { color: #1a1614; }
.form-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 0.3rem; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.7rem;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover, .btn-primary:active { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn-ghost { background: transparent; color: var(--text); }
.btn-ghost:hover, .btn-ghost:active { background: var(--accent); border-color: var(--accent); color: #fff; }
.form-note { min-height: 1.5rem; margin: 0.8rem 0 0; color: var(--bar); }
.form-note.is-error { color: #e3a090; }
.site-footer { background: var(--footer); border-top: 1px solid var(--line); padding: 2.6rem 0 1.3rem; }
.footer-brand { text-align: center; margin-bottom: 1.4rem; }
.footer-brand strong { display: block; font-family: var(--serif); font-size: 1.2rem; font-weight: 650; }
.footer-brand span { color: var(--muted); font-size: 0.82rem; letter-spacing: 0.18em; }
.footer-link { display: block; padding: 0.22rem 0; color: var(--muted); }
.footer-link:hover { color: var(--bar); }
.footer-col h3 { font-family: var(--sans); font-size: 0.82rem; letter-spacing: 0.08em; color: var(--bar); margin-bottom: 0.45rem; }
.footer-bottom {
  margin-top: 1.5rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line);
  text-align: center;
  color: var(--muted);
  font-size: 0.86rem;
}
@keyframes barGrow { to { width: 84%; } }
@keyframes fillBar { to { width: var(--w, 80%); } }
@media (max-width: 1023px) and (min-width: 640px) {
  body { padding-top: 7.3rem; }
  .site-header { height: auto; }
  .header-inner { height: auto; flex-direction: column; padding: 0.7rem 0 0.45rem; }
  .site-nav { display: flex; width: 100%; }
  .nav-left, .nav-right { position: static; height: auto; width: 50%; }
  .nav-right { justify-content: flex-end; }
}
@media (max-width: 639px) {
  body { font-size: 16px; }
  .block, .block-alt { padding: 3rem 0; }
  .nav-toggle { display: inline-flex; }
  .logo-mark { font-size: 0.92rem; }
  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 0.3rem 0 0.6rem;
  }
  .site-nav.is-open { display: block; }
  .nav-left, .nav-right {
    position: static;
    height: auto;
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav-link { padding: 0.82rem 1.1rem; border-bottom: 1px solid var(--line); }
  .nav-link::after { display: none; }
  .nav-link.is-active { box-shadow: inset 2px 0 0 var(--accent); }
  .form-actions { flex-direction: column; }
  .btn { width: 100%; }
  .assure-item { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .cine-bar, .sub-demo-bar { width: 84%; }
  .track i { width: var(--w, 80%); }
}

/* roulang page: category1 */
:root {
 --bg: #161311;
 --surface: #241F1C;
 --raise: #2C2622;
 --text: #F6F1EA;
 --muted: #A89B90;
 --accent: #C45C3E;
 --accent-deep: #a34b32;
 --bar: #E7D7C3;
 --line: #3A332E;
 --ink: #1a1614;
 --footer: #100e0c;
 --radius: 8px;
 --shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
 --space: 1.25rem;
 --header-h: 4.25rem;
 --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
 --sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
 --ease: 220ms ease;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; box-sizing: border-box; }
*, *::before, *::after { box-sizing: inherit; }
body {
 margin: 0;
 background: var(--bg);
 color: var(--text);
 font-family: var(--sans);
 font-size: 17px;
 line-height: 1.75;
 padding-top: var(--header-h);
}
img { max-width: 100%; display: block; }
button, input, select, textarea { font-family: inherit; }
a { color: var(--text); text-decoration: none; }
p { margin: 0 0 0.75rem; }
h1, h2, h3 { font-family: var(--serif); font-weight: 650; line-height: 1.35; color: var(--text); margin: 0 0 0.7rem; }
h1 { font-size: clamp(1.85rem, 3.1vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 2.2vw, 1.78rem); }
h3 { font-size: 1.12rem; }
.grid-container {
 width: min(1120px, calc(100% - 2rem));
 max-width: 1120px;
 margin-left: auto;
 margin-right: auto;
 padding-left: 0;
 padding-right: 0;
}
.site-header {
 position: fixed;
 inset: 0 0 auto 0;
 z-index: 50;
 height: var(--header-h);
 background: var(--bg);
 border-bottom: 1px solid var(--line);
}
.header-inner {
 position: relative;
 height: var(--header-h);
 display: flex;
 align-items: center;
 justify-content: center;
}
.logo { position: relative; z-index: 2; text-align: center; padding: 0 0.5rem; }
.logo-mark { display: block; font-family: var(--serif); font-size: 1.02rem; line-height: 1.25; color: var(--text); }
.logo-sub { display: block; margin-top: 0.1rem; font-size: 0.68rem; letter-spacing: 0.22em; color: var(--muted); }
.nav-left, .nav-right {
 position: absolute;
 top: 0;
 height: var(--header-h);
 display: flex;
 align-items: center;
 gap: 0.15rem;
}
.nav-left { left: 0; }
.nav-right { right: 0; }
.nav-link {
 position: relative;
 display: inline-flex;
 align-items: center;
 padding: 0.35rem 0.62rem;
 color: var(--muted);
 font-size: 0.92rem;
 white-space: nowrap;
 background: transparent;
 border: 0;
}
.nav-link::after {
 content: "";
 position: absolute;
 left: 50%;
 bottom: 0.15rem;
 width: 0;
 height: 2px;
 background: var(--accent);
 transform: translateX(-50%);
 transition: width var(--ease);
}
.nav-link:hover, .nav-link:active { color: var(--text); }
.nav-link:hover::after, .nav-link.is-active::after { width: 1.15rem; }
.nav-link.is-active { color: var(--text); }
.nav-toggle {
 display: none;
 position: absolute;
 left: 0;
 top: 50%;
 transform: translateY(-50%);
 z-index: 3;
 background: transparent;
 color: var(--text);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 0.28rem 0.7rem;
 font-size: 0.85rem;
 cursor: pointer;
}
.nav-toggle:hover, .nav-toggle:active { border-color: var(--accent); color: var(--bar); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
 outline: 2px solid var(--accent);
 outline-offset: 2px;
}
.section { padding: 4.4rem 0; }
.section-a { background: var(--bg); }
.section-b { background: var(--surface); }
.section-lead { max-width: 40rem; color: var(--muted); margin: 0; }
.kicker {
 margin: 0 0 0.45rem;
 color: var(--bar);
 font-size: 0.78rem;
 letter-spacing: 0.16em;
}
.badge {
 display: inline-flex;
 align-items: center;
 flex: none;
 padding: 0.08rem 0.62rem;
 border-radius: 999px;
 background: var(--bar);
 color: var(--ink);
 font-size: 0.75rem;
 line-height: 1.7;
}
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 0.35rem;
 min-height: 2.6rem;
 padding: 0.45rem 1.05rem;
 border-radius: var(--radius);
 border: 1px solid var(--accent);
 font-size: 0.95rem;
 line-height: 1.2;
 cursor: pointer;
 background: transparent;
 color: var(--text);
 transition: background var(--ease), color var(--ease), border-color var(--ease), transform var(--ease);
}
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover, .btn-primary:active { background: var(--accent-deep); color: #fff; }
.btn-ghost:hover, .btn-ghost:active { background: var(--accent); color: #fff; border-color: var(--accent); }
.compare-col {
 height: 100%;
 background: var(--raise);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 1.25rem 1.2rem 1.15rem;
}
.compare-col h3 { font-size: 1.2rem; }
.compare-col.is-miss { background: #1c1917; }
.bar-row { margin: 0.85rem 0; }
.bar-row span { display: block; margin-bottom: 0.28rem; color: var(--muted); font-size: 0.84rem; }
.conclusion a { color: var(--bar); border-bottom: 1px solid var(--accent); }
.conclusion a:hover { color: #fff; }
.spec-item {
 padding: 0.95rem 1rem;
 border-top: 1px solid var(--line);
 border-bottom: 1px solid var(--line);
}
.spec-item strong { display: block; font-family: var(--serif); font-size: 1.15rem; font-weight: 650; }
.spec-item span { color: var(--muted); font-size: 0.92rem; }
.news-list { list-style: none; margin: 0; padding: 0; counter-reset: news; }
.news-item {
 counter-increment: news;
 display: grid;
 grid-template-columns: 2.4rem 1fr;
 gap: 0.35rem 0.8rem;
 padding: 0.9rem 0 0.9rem 0.9rem;
 border-left: 1px solid var(--line);
 border-bottom: 1px solid var(--line);
 transition: transform var(--ease), border-color var(--ease);
}
.news-item::before {
 content: counter(news, decimal-leading-zero);
 color: var(--accent);
 font-variant-numeric: tabular-nums;
 font-family: var(--serif);
 line-height: 1.4;
}
.news-item a { color: var(--text); }
.news-item a:hover { color: var(--bar); }
.news-item small { display: block; color: var(--muted); font-size: 0.82rem; }
.news-item:hover { transform: translateY(-2px); border-left-color: var(--accent); }
.assure-item {
 padding: 0.4rem 0.9rem 0.7rem;
 border-left: 1px solid var(--line);
 min-height: 100%;
}
.assure-item h3 { font-size: 1.05rem; margin-bottom: 0.35rem; }
.assure-item p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.qa { padding: 1rem 0; border-top: 1px solid var(--line); }
.qa:last-child { border-bottom: 1px solid var(--line); }
.qa h3 { font-size: 1.08rem; margin-bottom: 0.35rem; }
.qa p { margin: 0; color: var(--muted); }
.quote footer { color: var(--muted); font-size: 0.86rem; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
 width: 100%;
 text-align: left;
 background: transparent;
 color: var(--text);
 border: 0;
 padding: 0.95rem 0;
 font-family: var(--serif);
 font-size: 1.08rem;
 cursor: pointer;
 display: flex;
 justify-content: space-between;
 gap: 1rem;
}
.faq-q:hover { color: var(--bar); }
.faq-q i {
 flex: none;
 font-style: normal;
 color: var(--accent);
 transition: transform var(--ease);
}
.faq-item.is-open .faq-q i { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 0 1rem; color: var(--muted); }
.faq-item.is-open .faq-a { display: block; }
.form-panel {
 background: var(--raise);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 1.3rem 1.2rem 1.2rem;
}
.field input, .field select, .field textarea {
 width: 100%;
 background: var(--bg);
 color: var(--text);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 0.72rem 0.8rem;
 font-size: 1rem;
}
.field textarea { min-height: 7.2rem; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--accent); }
.field select option { color: #1a1614; }
.form-actions { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 0.3rem; }
.cat-head-copy { padding-right: 1rem; }
.result-meta {
 margin-top: 0.4rem;
 padding: 0.95rem 1rem;
 border-left: 1px solid var(--line);
}
.result-meta strong {
 display: block;
 font-family: var(--serif);
 font-size: 1.85rem;
 font-weight: 650;
 letter-spacing: 0.02em;
 color: var(--text);
}
.result-meta span { color: var(--muted); font-size: 0.92rem; }
.catalog-grid {
 display: grid;
 grid-template-columns: 1fr 1fr;
 gap: 1.15rem 1.25rem;
 align-items: start;
}
.catalog-grid .entry:nth-child(even) { margin-top: 1.7rem; }
.entry {
 display: grid;
 grid-template-columns: minmax(0, 46%) minmax(0, 1fr);
 gap: 0.85rem;
 align-items: center;
 background: var(--raise);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 0.7rem;
 box-shadow: var(--shadow);
 transition: transform var(--ease), border-color var(--ease);
}
.entry:hover { transform: translateY(-2px); border-color: #6a4b3e; }
.entry h3 { font-size: 1.16rem; margin-bottom: 0.35rem; }
.frame {
 position: relative;
 aspect-ratio: 16 / 9;
 border-radius: 6px;
 overflow: hidden;
 background:
  linear-gradient(180deg, rgba(22,19,17,0.15), rgba(22,19,17,0.72)),
  #1c1815;
 border: 1px solid var(--line);
}
.frame-b { background: linear-gradient(160deg, #2a241f, #141210 70%); }
.frame-c { background: linear-gradient(200deg, #322822, #120f0d 68%); }
.frame-d { background: linear-gradient(180deg, #241c18, #0e0c0b); }
.frame-no {
 position: absolute;
 top: 0.45rem;
 left: 0.5rem;
 color: var(--bar);
 font-family: var(--serif);
 font-size: 0.78rem;
 letter-spacing: 0.08em;
}
.frame .badge { position: absolute; top: 0.45rem; right: 0.45rem; }
.sub-bar {
 position: absolute;
 left: 10%;
 bottom: 22%;
 height: 0.38rem;
 width: 18%;
 background: var(--bar);
 border-radius: 2px;
 animation: barIn 260ms ease forwards;
}
.sub-bar.thin { bottom: 16%; height: 0.22rem; opacity: 0.85; animation-delay: 40ms; }
@keyframes barIn { from { width: 18%; } to { width: 72%; } }
.meta { margin: 0; color: var(--muted); font-size: 0.9rem; line-height: 1.55; }
.list-more { display: flex; justify-content: center; margin-top: 1.7rem; }
.filter-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 0.55rem;
 align-items: center;
 padding: 0.85rem 0;
 border-top: 1px solid var(--line);
 border-bottom: 1px solid var(--line);
}
.chip {
 border: 1px solid var(--line);
 background: transparent;
 color: var(--muted);
 border-radius: 999px;
 padding: 0.32rem 0.9rem;
 cursor: pointer;
 font-size: 0.92rem;
 transition: background var(--ease), color var(--ease), border-color var(--ease);
}
.chip:hover, .chip:active { color: var(--text); border-color: var(--accent); }
.chip.is-on { background: var(--bar); color: var(--ink); border-color: var(--bar); }
.filter-note { margin: 0.9rem 0 0; color: var(--muted); max-width: 40rem; }
.h-scroll {
 display: flex;
 gap: 0.85rem;
 overflow-x: auto;
 padding: 0.2rem 0 0.7rem;
 scroll-snap-type: x mandatory;
}
.h-scroll::-webkit-scrollbar { height: 6px; }
.h-scroll::-webkit-scrollbar-thumb { background: var(--line); border-radius: 99px; }
.pick {
 flex: 0 0 15.5rem;
 scroll-snap-align: start;
 display: block;
 background: var(--raise);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 1rem 1rem 0.95rem;
 min-height: 9.2rem;
 transition: transform var(--ease), border-color var(--ease);
}
.pick:hover { transform: translateY(-2px); border-color: #6a4b3e; color: var(--text); }
.pick small { display: block; color: var(--accent); font-size: 0.78rem; letter-spacing: 0.08em; margin-bottom: 0.45rem; }
.pick strong { display: block; font-family: var(--serif); font-size: 1.12rem; font-weight: 650; margin-bottom: 0.35rem; }
.pick span { color: var(--muted); font-size: 0.9rem; }
.scene-line {
 margin: 0 0 1rem;
 font-family: var(--serif);
 font-size: clamp(1.2rem, 2vw, 1.55rem);
 line-height: 1.55;
}
.tag-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tag {
 display: inline-flex;
 align-items: center;
 padding: 0.28rem 0.75rem;
 border-radius: 999px;
 background: var(--bar);
 color: var(--ink);
 font-size: 0.86rem;
}
.rhythm { list-style: none; margin: 0.4rem 0 0; padding: 0.2rem 0 0 0.2rem; max-width: 36rem; }
.rhythm li {
 position: relative;
 padding: 0 0 1.25rem 1.35rem;
 border-left: 1px solid var(--line);
}
.rhythm li:last-child { padding-bottom: 0; }
.rhythm li::before {
 content: "";
 position: absolute;
 left: -0.32rem;
 top: 0.42rem;
 width: 0.58rem;
 height: 0.58rem;
 border-radius: 50%;
 background: var(--accent);
 box-shadow: 0 0 0 3px var(--bg);
}
.section-b .rhythm li::before { box-shadow: 0 0 0 3px var(--surface); }
.rhythm strong { display: block; font-family: var(--serif); font-size: 1.08rem; }
.rhythm span { color: var(--muted); font-size: 0.95rem; }
.remind {
 display: flex;
 justify-content: space-between;
 align-items: center;
 gap: 1rem;
 padding: 0.95rem 1.1rem;
 background: var(--raise);
 border: 1px solid var(--line);
 border-radius: var(--radius);
}
.remind p { margin: 0; color: var(--text); }
.remind-links { display: flex; flex-wrap: wrap; gap: 0.45rem 0.9rem; }
.remind-links a {
 color: var(--bar);
 border-bottom: 1px solid transparent;
 padding-bottom: 0.05rem;
}
.remind-links a:hover { border-bottom-color: var(--accent); color: #fff; }
.site-footer {
 background: var(--footer);
 border-top: 1px solid var(--line);
 padding: 2.8rem 0 1.4rem;
}
.footer-brand { text-align: center; margin-bottom: 1.6rem; }
.footer-brand strong { display: block; font-family: var(--serif); font-size: 1.15rem; font-weight: 650; }
.footer-brand span { color: var(--muted); letter-spacing: 0.22em; font-size: 0.72rem; }
.footer-col h3 { font-family: var(--serif); font-size: 1rem; margin-bottom: 0.55rem; }
.footer-link { display: block; color: var(--muted); padding: 0.22rem 0; font-size: 0.92rem; }
.footer-link:hover { color: var(--bar); }
.footer-bottom {
 text-align: center;
 color: var(--muted);
 font-size: 0.82rem;
 margin: 1.6rem 0 0;
 border-top: 1px solid var(--line);
 padding-top: 1rem;
}
.is-hidden { display: none !important; }
@media (max-width: 1023px) {
 .nav-toggle { display: inline-flex; }
 .site-nav {
  display: none;
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  padding: 0.4rem 1rem 0.9rem;
 }
 .site-nav.is-open { display: block; }
 .nav-left, .nav-right {
  position: static;
  height: auto;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
 }
 .nav-link { padding: 0.7rem 0.2rem; border-bottom: 1px solid var(--line); }
 .nav-link::after { bottom: 0.45rem; }
 .logo-mark { font-size: 0.92rem; max-width: 12rem; }
}
@media (max-width: 639px) {
 .section { padding: 3.1rem 0; }
 .catalog-grid { grid-template-columns: 1fr; }
 .catalog-grid .entry:nth-child(even) { margin-top: 0; }
 .entry { grid-template-columns: 1fr; }
 .cat-head-copy { padding-right: 0; }
 .result-meta { border-left: 0; border-top: 1px solid var(--line); margin-top: 1.1rem; padding-left: 0; }
 .remind { flex-direction: column; align-items: flex-start; }
 .pick { flex-basis: 78%; }
}
@media (prefers-reduced-motion: reduce) {
 html { scroll-behavior: auto; }
 *, *::before, *::after {
  animation: none !important;
  transition: none !important;
 }
 .sub-bar { width: 72%; }
}