/* roulang page: index */
:root {
  --mei: #5C2A4A;
  --mei-deep: #3E1B32;
  --xing: #E7A08C;
  --ink: #2A241F;
  --paper: #F6F0E8;
  --paper-2: #FBF7F2;
  --card: #FFFCF8;
  --persimmon: #C85A42;
  --line: #E4D8CC;
  --muted: #6E6258;
  --cream: #FFF8F3;
  --shadow: 0 16px 40px rgba(42, 36, 31, 0.08);
  --shadow-hover: 0 22px 48px rgba(42, 36, 31, 0.16);
  --r-xl: 28px;
  --r-lg: 18px;
  --r-pill: 999px;
  --container: 1120px;
  --nav-h: 84px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, summary { font-family: inherit; }
a { color: var(--mei); text-decoration: none; }
p { margin: 0; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; line-height: 1.28; color: var(--ink); }
h1 { font-size: clamp(32px, 4.6vw, 54px); letter-spacing: -0.03em; }
h2 { font-size: clamp(26px, 3vw, 36px); letter-spacing: -0.02em; }
h3 { font-size: 20px; line-height: 1.4; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.block { padding: 84px 0; position: relative; }
.block-alt { background: linear-gradient(180deg, #FBF7F2 0%, #F3EBE3 100%); }
.block-plain { background: var(--paper); }
.lead { margin-top: 14px; color: var(--muted); font-size: 17px; line-height: 1.85; max-width: 760px; }
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  border-radius: var(--r-pill);
  background: rgba(200, 90, 66, 0.12);
  color: var(--persimmon);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.nav-float {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 0 16px;
  transition: top 0.2s ease;
}
.nav-capsule {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 10px 8px 16px;
  border-radius: var(--r-pill);
  background: rgba(246, 240, 232, 0.78);
  border: 1px solid rgba(228, 216, 204, 0.9);
  box-shadow: 0 10px 30px rgba(42, 36, 31, 0.08);
  backdrop-filter: blur(14px);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.nav-float.is-stuck .nav-capsule {
  background: rgba(251, 247, 242, 0.96);
  box-shadow: 0 14px 34px rgba(42, 36, 31, 0.12);
}
.logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  color: var(--mei-deep);
  line-height: 1.15;
  flex: 0 1 auto;
}
.logo strong { font-size: 14px; font-weight: 700; white-space: nowrap; }
.logo small { font-size: 11px; color: var(--persimmon); font-weight: 700; letter-spacing: 0.08em; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 2px;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.nav-a:hover { background: rgba(92, 42, 74, 0.08); color: var(--mei); }
.nav-a.is-active {
  background: linear-gradient(135deg, var(--mei) 0%, #8A4A62 55%, var(--xing) 140%);
  color: var(--cream);
}
.nav-a .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--persimmon);
  display: none;
}
.nav-a.is-active .dot { display: inline-block; background: #fff; }
.hero-wrap { padding: 118px 0 72px; }
.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 32px;
  padding: 48px 44px 88px;
  color: var(--cream);
  background:
    radial-gradient(420px 280px at 12% 18%, rgba(231, 160, 140, 0.55), transparent 70%),
    radial-gradient(380px 320px at 88% 8%, rgba(231, 160, 140, 0.38), transparent 68%),
    radial-gradient(520px 360px at 70% 110%, rgba(92, 42, 74, 0.2), transparent 60%),
    linear-gradient(145deg, #4A203C 0%, #5C2A4A 42%, #A86B62 100%);
  box-shadow: var(--shadow);
}
.hero-card h1, .hero-card .brand-line { color: #FFF8F3; }
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  pointer-events: none;
  opacity: 0.55;
}
.blob-a { width: 180px; height: 140px; right: 8%; top: 18%; background: rgba(231, 160, 140, 0.45); border-radius: 60% 40% 55% 45%; animation: drift 9s ease-in-out infinite; }
.blob-b { width: 120px; height: 160px; right: 22%; bottom: 18%; background: rgba(255, 236, 224, 0.18); border-radius: 45% 55% 40% 60%; animation: drift 12s ease-in-out infinite reverse; }
.hero-card .lead { color: rgba(255, 248, 242, 0.9); font-size: 17px; }
.brand-line { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; color: #F3C7B6; margin-bottom: 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chip {
  padding: 7px 14px;
  border-radius: var(--r-pill);
  background: rgba(255, 248, 242, 0.14);
  border: 1px solid rgba(255, 248, 242, 0.28);
  color: #FFF8F3;
  font-size: 13px;
  font-weight: 700;
}
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn:active { transform: translateY(0); filter: brightness(0.98); }
.btn:focus-visible, .nav-a:focus-visible, .text-link:focus-visible, summary:focus-visible, .entry-card:focus-visible {
  outline: 2px solid var(--persimmon);
  outline-offset: 3px;
}
.btn-fill {
  background: linear-gradient(135deg, #F0B8A4, #E7A08C 40%, #C85A42);
  color: #2A241F;
  box-shadow: 0 10px 24px rgba(42, 36, 31, 0.18);
}
.btn-fill:hover { box-shadow: 0 16px 32px rgba(42, 36, 31, 0.24); }
.btn-line {
  background: transparent;
  color: #FFF8F3;
  border-color: rgba(255, 248, 242, 0.72);
}
.btn-line:hover { background: rgba(255, 248, 242, 0.1); }
.btn-line-dark {
  background: transparent;
  color: var(--mei);
  border-color: rgba(92, 42, 74, 0.45);
}
.btn-line-dark:hover { background: rgba(92, 42, 74, 0.06); box-shadow: var(--shadow); }
.hero-badges {
  position: absolute;
  right: 28px;
  bottom: 24px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.stat-badge {
  min-width: 92px;
  padding: 10px 14px 8px;
  border-radius: 18px;
  background: rgba(255, 252, 248, 0.94);
  color: var(--ink);
  box-shadow: 0 10px 24px rgba(42, 36, 31, 0.12);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.stat-badge b { font-size: 26px; line-height: 1; color: var(--mei); }
.stat-badge em { font-style: normal; font-size: 12px; font-weight: 700; color: var(--persimmon); margin-top: 4px; }
.stat-badge.ghost {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid rgba(255, 248, 242, 0.7);
  box-shadow: none;
}
.stat-badge.ghost b, .stat-badge.ghost em { color: #FFF8F3; }
.pain-row { display: flex; gap: 16px; margin-top: 28px; align-items: stretch; }
.pain {
  border-radius: 28px;
  background: var(--card);
  border: 1px solid var(--line);
  padding: 22px 20px;
  box-shadow: var(--shadow);
  min-width: 0;
}
.pain:nth-child(1) { flex: 1.15; }
.pain:nth-child(2) { flex: 0.92; }
.pain:nth-child(3) { flex: 1.28; }
.pain:nth-child(4) { flex: 1; }
.pain .idx {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--mei), var(--xing));
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 12px;
}
.pain h3 { font-size: 18px; margin-bottom: 8px; }
.pain p { color: var(--muted); font-size: 15px; line-height: 1.75; }
.split-7 { display: grid; grid-template-columns: 1.35fr 0.9fr; gap: 22px; margin-top: 28px; align-items: stretch; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow);
  padding: 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.card p { color: var(--muted); font-size: 15px; line-height: 1.75; }
.point { display: flex; gap: 12px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.point:last-child { border-bottom: 0; padding-bottom: 0; }
.point .mark {
  flex: 0 0 auto;
  height: 28px;
  padding: 0 10px;
  border-radius: var(--r-pill);
  background: rgba(200, 90, 66, 0.12);
  color: var(--persimmon);
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
}
.point p { color: var(--ink); }
.ladder { display: grid; gap: 16px; margin-top: 28px; }
.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
  border-radius: 28px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.step:nth-child(even) { margin-left: 48px; }
.step:nth-child(3) { margin-left: 24px; }
.num {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 20px;
  color: #fff;
  background: linear-gradient(160deg, var(--mei), #C85A42);
}
.step h3 { margin-bottom: 4px; }
.step p { color: var(--muted); font-size: 15px; }
.scenes { display: grid; grid-template-columns: 1.35fr 0.9fr; grid-template-rows: auto auto; gap: 18px; margin-top: 28px; }
.scene-main { grid-row: 1 / span 2; min-height: 100%; display: flex; flex-direction: column; }
.cover {
  height: 168px;
  border-radius: 18px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  padding: 16px;
  color: #FFF8F3;
}
.cover span { font-size: 42px; font-weight: 700; line-height: 1; letter-spacing: -0.04em; }
.cover-a { background: linear-gradient(145deg, #5C2A4A, #C48B78); }
.cover-b { background: linear-gradient(160deg, #3E1B32, #E7A08C); height: 92px; }
.cover-c { background: linear-gradient(160deg, #8A4A52, #E7C3B2); height: 92px; }
.cover-d { background: linear-gradient(135deg, #5C2A4A 20%, #E7A08C 100%); height: 120px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 12px; }
.tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--mei);
  background: rgba(92, 42, 74, 0.08);
  border-radius: var(--r-pill);
  padding: 4px 10px;
}
.tag.hot { color: var(--persimmon); background: rgba(200, 90, 66, 0.12); }
.text-link { font-weight: 700; color: var(--mei); }
.text-link:hover { color: var(--persimmon); }
.rhythm { display: grid; grid-template-columns: 1.4fr 0.85fr; gap: 18px; margin-top: 28px; align-items: start; }
.rhythm-side { display: grid; gap: 18px; margin-top: 42px; }
.mini { padding: 20px; border-radius: 18px; background: #FFFCF8; border: 1px solid var(--line); box-shadow: var(--shadow); }
.mini h3 { font-size: 18px; margin-bottom: 6px; }
.mini p, .scene p, .quote p { color: var(--muted); font-size: 15px; line-height: 1.75; }
.badge-wall { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 28px; }
.big-stat {
  border-radius: 28px;
  padding: 22px 18px;
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.big-stat::after {
  content: "";
  position: absolute;
  right: -20px;
  top: -20px;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(231, 160, 140, 0.7), transparent 70%);
}
.big-stat b { display: block; font-size: 40px; line-height: 1; color: var(--mei); position: relative; }
.big-stat span { display: inline-block; margin-top: 8px; font-size: 13px; font-weight: 700; color: var(--persimmon); position: relative; }
.note { margin-top: 16px; font-size: 13px; color: var(--muted); }
.quotes { display: grid; grid-template-columns: 1.1fr 0.9fr 1fr; gap: 18px; margin-top: 28px; }
.quote { border-radius: 28px; padding: 22px; background: var(--card); border: 1px solid var(--line); box-shadow: var(--shadow); }
.who { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  font-weight: 700;
}
.avatar.a { background: linear-gradient(135deg, #5C2A4A, #E7A08C); }
.avatar.b { background: linear-gradient(135deg, #C85A42, #E7A08C); }
.avatar.c { background: linear-gradient(135deg, #3E1B32, #8A4A62); }
.who strong { display: block; font-size: 15px; }
.who small { color: var(--muted); font-size: 12px; }
.groups { display: grid; grid-template-columns: 1.2fr 0.9fr 1fr; gap: 16px; margin-top: 28px; }
.group {
  border-radius: 28px;
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--line);
}
.group h3 { margin-bottom: 8px; }
.group p { color: var(--muted); font-size: 15px; }
.pills { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px; }
.pill {
  border-radius: var(--r-pill);
  padding: 6px 12px;
  background: rgba(92, 42, 74, 0.08);
  color: var(--mei);
  font-size: 13px;
  font-weight: 700;
}
.timeline { margin-top: 26px; display: grid; gap: 12px; }
.time-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 16px;
  align-items: center;
  padding: 16px 18px;
  border-radius: 18px;
  background: var(--card);
  border: 1px solid var(--line);
}
.time-item time { font-weight: 700; color: var(--persimmon); font-size: 14px; }
.time-item h3 { font-size: 17px; }
.time-item p { color: var(--muted); font-size: 14px; }
.entries { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 18px; margin-top: 28px; }
.entry-card {
  display: flex;
  flex-direction: column;
  min-height: 280px;
  border-radius: 28px;
  padding: 28px;
  color: #FFF8F3;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}
.entry-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); filter: brightness(1.04); }
.entry-a { background: linear-gradient(155deg, #4A203C, #8A4A62 60%, #E7A08C); }
.entry-b { background: linear-gradient(160deg, #2A241F, #5C2A4A 55%, #C85A42); }
.entry-card h3, .entry-card p { color: #FFF8F3; }
.entry-card p { opacity: 0.92; margin: 12px 0 20px; }
.entry-card .go {
  margin-top: auto;
  align-self: flex-start;
  background: #FFF8F3;
  color: var(--mei-deep);
  border-radius: var(--r-pill);
  padding: 8px 16px;
  font-weight: 700;
}
.band {
  border-radius: 32px;
  padding: 36px 28px;
  background:
    radial-gradient(400px 180px at 10% 0%, rgba(231, 160, 140, 0.45), transparent 70%),
    linear-gradient(120deg, #5C2A4A, #8A4A62 50%, #E7A08C);
  color: #FFF8F3;
}
.band h2 { color: #FFF8F3; }
.band .lead { color: rgba(255, 248, 242, 0.9); }
.metric-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.metric {
  min-width: 140px;
  flex: 1;
  background: rgba(255, 248, 242, 0.14);
  border: 1px solid rgba(255, 248, 242, 0.28);
  border-radius: 20px;
  padding: 16px;
}
.metric b { display: block; font-size: 32px; line-height: 1; }
.metric span { font-size: 13px; font-weight: 700; }
.compare { display: grid; grid-template-columns: 1fr 14px 1fr; gap: 16px; margin-top: 28px; align-items: stretch; }
.spine {
  border-radius: var(--r-pill);
  background: linear-gradient(180deg, var(--mei), var(--xing));
}
.spine span { display: none; }
.cta-card {
  border-radius: 32px;
  padding: 40px 36px;
  background:
    radial-gradient(360px 200px at 90% 20%, rgba(231, 160, 140, 0.5), transparent 70%),
    linear-gradient(145deg, #3E1B32, #5C2A4A 45%, #C48B78);
  color: #FFF8F3;
  box-shadow: var(--shadow);
}
.cta-card h2, .cta-card .lead { color: #FFF8F3; }
.faq { margin-top: 22px; display: grid; gap: 10px; }
.faq details {
  background: rgba(255, 248, 242, 0.12);
  border: 1px solid rgba(255, 248, 242, 0.22);
  border-radius: 18px;
  padding: 12px 16px;
}
.faq summary { cursor: pointer; font-weight: 700; color: #FFF8F3; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; float: right; color: #F0C2B2; }
.faq details[open] summary::after { content: "－"; }
.faq details p { margin-top: 8px; color: rgba(255, 248, 242, 0.9); font-size: 15px; }
.site-footer { padding: 36px 0 48px; border-top: 1px solid var(--line); background: #F3EBE3; }
.foot-grid { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: flex-end; }
.foot-brand { font-size: 18px; font-weight: 700; color: var(--mei-deep); }
.foot-meta { color: var(--muted); font-size: 13px; line-height: 1.7; max-width: 640px; }
.foot-links { display: flex; gap: 14px; flex-wrap: wrap; }
.foot-links a { color: var(--ink); font-weight: 700; font-size: 14px; }
.foot-links a:hover { color: var(--persimmon); }
@keyframes drift {
  0%, 100% { transform: translate3d(0, 0, 0); }
  50% { transform: translate3d(8px, -10px, 0); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (max-width: 1024px) {
  .block { padding: 64px 0; }
  .step:nth-child(even), .step:nth-child(3) { margin-left: 0; }
  .quotes, .groups, .badge-wall { grid-template-columns: 1fr 1fr; }
  .scenes { grid-template-columns: 1fr 1fr; }
  .scene-main { grid-row: auto; grid-column: 1 / -1; }
  .logo strong { font-size: 13px; }
}
@media (max-width: 768px) {
  .hero-wrap { padding: 108px 0 48px; }
  .hero-card { padding: 32px 22px 28px; }
  .hero-badges { position: static; margin-top: 22px; justify-content: flex-start; }
  .pain-row, .split-7, .rhythm, .quotes, .groups, .entries, .badge-wall, .compare, .scenes { grid-template-columns: 1fr; display: grid; }
  .pain-row { display: grid; }
  .rhythm-side { margin-top: 0; }
  .spine { height: 8px; width: 100%; }
  .time-item { grid-template-columns: 1fr; gap: 4px; }
  .nav-capsule { border-radius: 22px; align-items: flex-start; flex-direction: column; padding: 10px 12px; }
  .nav-links { width: 100%; margin-left: 0; }
  .block { padding: 52px 0; }
  .foot-grid { align-items: flex-start; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 28px, var(--container)); }
  h1 { font-size: 30px; }
  .btn { width: 100%; }
  .btn-row { flex-direction: column; }
  .quotes, .groups, .badge-wall { grid-template-columns: 1fr; }
  .logo strong { white-space: normal; font-size: 13px; }
  .hero-card { border-radius: 24px; }
  .stat-badge { min-width: 0; flex: 1; }
}

/* roulang page: category1 */
:root {
 --mei: #5C2A4A;
 --mei-deep: #3E1B32;
 --xing: #E7A08C;
 --ink: #2A241F;
 --paper: #F6F0E8;
 --paper-2: #FBF7F2;
 --card: #FFFCF8;
 --persimmon: #C85A42;
 --line: #E4D8CC;
 --muted: #6E6258;
 --cream: #FFF8F3;
 --shadow: 0 16px 40px rgba(42, 36, 31, 0.08);
 --shadow-hover: 0 22px 48px rgba(42, 36, 31, 0.16);
 --r-xl: 28px;
 --r-lg: 18px;
 --r-pill: 999px;
 --container: 1120px;
 --nav-h: 84px;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
 font-size: 17px;
 line-height: 1.8;
 color: var(--ink);
 background: var(--paper);
 text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, summary { font-family: inherit; }
a { color: var(--mei); text-decoration: none; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.lead { margin: 10px 0 0; color: var(--muted); font-size: 17px; line-height: 1.85; max-width: 760px; }
.nav-float {
 position: fixed;
 top: 14px;
 left: 0;
 right: 0;
 z-index: 40;
 padding: 0 16px;
 transition: top 0.2s ease;
}
.nav-capsule {
 width: min(1120px, 100%);
 margin: 0 auto;
 display: flex;
 align-items: center;
 gap: 16px;
 padding: 8px 10px 8px 16px;
 border-radius: var(--r-pill);
 background: rgba(246, 240, 232, 0.78);
 border: 1px solid rgba(228, 216, 204, 0.9);
 box-shadow: 0 10px 30px rgba(42, 36, 31, 0.08);
 backdrop-filter: blur(14px);
 transition: background 0.2s ease, box-shadow 0.2s ease;
}
.nav-float.is-stuck .nav-capsule {
 background: rgba(251, 247, 242, 0.96);
 box-shadow: 0 14px 34px rgba(42, 36, 31, 0.12);
}
.logo {
 display: flex;
 flex-direction: column;
 justify-content: center;
 min-width: 0;
 color: var(--mei-deep);
 line-height: 1.15;
 flex: 0 1 auto;
}
.logo strong { font-size: 14px; font-weight: 700; white-space: nowrap; }
.logo small { font-size: 11px; color: var(--persimmon); font-weight: 700; letter-spacing: 0.08em; }
.nav-links {
 display: flex;
 align-items: center;
 gap: 6px;
 margin-left: auto;
 min-width: 0;
 overflow-x: auto;
 scrollbar-width: none;
 padding: 2px;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-a {
 flex: 0 0 auto;
 display: inline-flex;
 align-items: center;
 gap: 6px;
 padding: 8px 14px;
 border-radius: var(--r-pill);
 color: var(--ink);
 font-size: 14px;
 font-weight: 700;
 transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.nav-a:hover { background: rgba(92, 42, 74, 0.08); color: var(--mei); }
.nav-a.is-active {
 background: linear-gradient(135deg, var(--mei) 0%, #8A4A62 55%, var(--xing) 140%);
 color: var(--cream);
}
.nav-a .dot {
 width: 6px;
 height: 6px;
 border-radius: 50%;
 background: var(--persimmon);
 display: none;
}
.nav-a.is-active .dot { display: inline-block; background: #fff; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 48px;
 padding: 0 22px;
 border-radius: var(--r-pill);
 font-weight: 700;
 font-size: 15px;
 border: 1px solid transparent;
 cursor: pointer;
 transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn:active { transform: translateY(0); filter: brightness(0.98); }
.btn:focus-visible, .nav-a:focus-visible, .text-link:focus-visible, summary:focus-visible, .entry-card:focus-visible, .tag-btn:focus-visible {
 outline: 2px solid var(--persimmon);
 outline-offset: 3px;
}
.btn-fill {
 background: linear-gradient(135deg, #F0B8A4, #E7A08C 40%, #C85A42);
 color: #2A241F;
 box-shadow: 0 10px 24px rgba(42, 36, 31, 0.18);
}
.btn-fill:hover { box-shadow: 0 16px 32px rgba(42, 36, 31, 0.24); }
.btn-line-dark {
 background: transparent;
 color: var(--mei);
 border-color: rgba(92, 42, 74, 0.45);
}
.btn-line-dark:hover { background: rgba(92, 42, 74, 0.06); box-shadow: var(--shadow); }
.stat-badge {
 min-width: 92px;
 padding: 10px 14px 8px;
 border-radius: 18px;
 background: var(--card);
 color: var(--ink);
 border: 1px solid var(--line);
 box-shadow: 0 10px 24px rgba(42, 36, 31, 0.08);
 display: flex;
 flex-direction: column;
 align-items: flex-start;
}
.stat-badge b { font-size: 26px; line-height: 1; color: var(--mei); }
.stat-badge em { font-style: normal; font-size: 12px; font-weight: 700; color: var(--persimmon); margin-top: 4px; }
.card {
 background: var(--card);
 border: 1px solid var(--line);
 border-radius: var(--r-xl);
 box-shadow: var(--shadow);
 padding: 26px;
 transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.section { padding: 72px 0; }
.section.alt { background: var(--paper-2); }
.section.sand { background: #F3E6DC; }
.section-title {
 margin: 0;
 font-size: 28px;
 line-height: 1.35;
 font-weight: 700;
 color: var(--mei-deep);
}
.kicker {
 margin: 0 0 8px;
 font-size: 12px;
 font-weight: 700;
 letter-spacing: 0.12em;
 color: var(--persimmon);
}
.cat-head { padding: 118px 0 28px; }
.cat-head-bar {
 display: flex;
 align-items: flex-end;
 justify-content: space-between;
 gap: 24px;
 padding: 22px 26px;
 border-radius: var(--r-xl);
 background: var(--card);
 border: 1px solid var(--line);
 box-shadow: var(--shadow);
 position: relative;
 overflow: hidden;
}
.cat-head-bar::before {
 content: "";
 position: absolute;
 left: 0;
 top: 0;
 bottom: 0;
 width: 8px;
 background: linear-gradient(180deg, var(--mei), var(--xing));
}
.cat-head h1 {
 margin: 0;
 font-size: 34px;
 line-height: 1.25;
 font-weight: 700;
 color: var(--mei-deep);
}
.head-badges { display: flex; gap: 10px; flex-wrap: wrap; justify-content: flex-end; }
.cover {
 position: relative;
 border-radius: var(--r-lg);
 overflow: hidden;
 min-height: 148px;
 margin-bottom: 16px;
 background:
 radial-gradient(120px 80px at 18% 30%, rgba(231, 160, 140, 0.75), transparent 70%),
 linear-gradient(145deg, #4A203C 0%, #8A4A62 58%, #E7A08C 140%);
}
.cover.tall { min-height: 210px; }
.cover.mid { min-height: 120px; }
.cover i {
 position: absolute;
 right: 18px;
 top: 16px;
 width: 72px;
 height: 92px;
 border-radius: 40px 40px 28px 28px;
 background: rgba(255, 248, 242, 0.16);
}
.cover b {
 position: absolute;
 left: 16px;
 bottom: 14px;
 color: var(--cream);
 font-size: 14px;
 font-weight: 700;
}
.pill-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
.pill {
 display: inline-flex;
 align-items: center;
 min-height: 28px;
 padding: 0 10px;
 border-radius: var(--r-pill);
 background: rgba(92, 42, 74, 0.08);
 color: var(--mei);
 font-size: 12px;
 font-weight: 700;
}
.pill.time { background: rgba(200, 90, 66, 0.12); color: var(--persimmon); }
.entry-card h2, .entry-card h3 { margin: 0; font-size: 22px; line-height: 1.4; font-weight: 700; color: var(--ink); }
.entry-card p { margin: 8px 0 0; color: var(--muted); font-size: 15px; }
.text-link { font-weight: 700; font-size: 14px; }
.entry-card .text-link { display: inline-flex; margin-top: 14px; }
.tag-bar {
 display: flex;
 gap: 10px;
 overflow-x: auto;
 scrollbar-width: none;
 padding-bottom: 4px;
}
.tag-bar::-webkit-scrollbar { display: none; }
.tag-btn {
 flex: 0 0 auto;
 border: 1px solid var(--line);
 background: var(--card);
 color: var(--ink);
 border-radius: var(--r-pill);
 min-height: 40px;
 padding: 0 16px;
 font-weight: 700;
 font-size: 14px;
 cursor: pointer;
 transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.tag-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.tag-btn.is-on {
 background: linear-gradient(135deg, var(--mei), #8A4A62 60%, var(--xing));
 color: var(--cream);
 border-color: transparent;
}
.note-grid { display: grid; grid-template-columns: 1.5fr 0.8fr; gap: 18px; align-items: start; }
.note-list { margin: 16px 0 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.note-list li {
 padding: 14px 16px;
 border-radius: var(--r-lg);
 background: var(--paper);
 border: 1px solid var(--line);
}
.note-list strong { display: block; color: var(--mei-deep); }
.side-note { background: linear-gradient(180deg, #4A203C, #5C2A4A 70%); color: var(--cream); }
.side-note p { color: rgba(255, 248, 242, 0.88); margin: 10px 0 0; }
.rail {
 display: flex;
 gap: 16px;
 overflow-x: auto;
 scroll-snap-type: x mandatory;
 padding: 6px 2px 12px;
 scrollbar-width: thin;
}
.rail-card {
 flex: 0 0 300px;
 scroll-snap-align: start;
}
.quote-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 18px; }
.quote {
 margin: 0;
 font-size: 20px;
 line-height: 1.7;
 font-weight: 700;
 color: var(--mei-deep);
}
.who { display: flex; align-items: center; gap: 10px; margin-top: 18px; color: var(--muted); font-size: 14px; font-weight: 700; }
.avatar {
 width: 42px;
 height: 42px;
 border-radius: 50%;
 background: linear-gradient(135deg, var(--mei), var(--xing));
}
.avatar.b { background: linear-gradient(135deg, var(--persimmon), var(--xing)); }
.faq-box { padding: 8px 26px; }
.faq-box details { border-bottom: 1px solid var(--line); }
.faq-box details:last-child { border-bottom: 0; }
.faq-box summary {
 cursor: pointer;
 list-style: none;
 padding: 18px 0;
 font-weight: 700;
 font-size: 18px;
 color: var(--mei-deep);
}
.faq-box summary::-webkit-details-marker { display: none; }
.faq-box summary::after { content: "＋"; float: right; color: var(--persimmon); }
.faq-box details[open] summary::after { content: "–"; }
.faq-box details p { margin: 0 0 18px; color: var(--muted); }
.more-row {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 18px;
}
.more-row p { margin: 8px 0 0; color: var(--muted); max-width: 640px; }
.site-footer { background: #2A241F; color: #F6F0E8; padding: 42px 0 36px; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; }
.foot-brand { font-size: 18px; font-weight: 700; color: #FFF8F3; }
.foot-meta { margin: 8px 0 0; color: rgba(246, 240, 232, 0.78); font-size: 14px; line-height: 1.7; }
.foot-links { display: flex; flex-wrap: wrap; gap: 14px; }
.foot-links a { color: #F0B8A4; font-weight: 700; }
.foot-links a:hover { color: #fff; }
.entry-card.is-hide { display: none; }
@media (max-width: 1024px) {
 .cat-head h1 { font-size: 30px; }
 .section-title { font-size: 26px; }
 .note-grid, .quote-grid, .foot-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
 .section { padding: 48px 0; }
 .cat-head { padding: 108px 0 20px; }
 .cat-head-bar, .more-row { flex-direction: column; align-items: flex-start; }
 .cat-head h1 { font-size: 26px; }
 .card { padding: 20px; }
 .rail-card { flex-basis: 78%; }
}
@media (max-width: 520px) {
 .container { width: min(var(--container), calc(100% - 28px)); }
 .logo strong { font-size: 12px; white-space: normal; }
 .nav-capsule { padding-left: 12px; gap: 8px; }
 .nav-a { padding: 8px 10px; font-size: 13px; }
 .cat-head h1 { font-size: 22px; }
 .section { padding: 40px 0; }
 .stat-badge b { font-size: 22px; }
 .head-badges { justify-content: flex-start; }
 .quote { font-size: 18px; }
}

/* roulang page: category2 */
:root {
  --mei: #5C2A4A;
  --mei-deep: #3E1B32;
  --xing: #E7A08C;
  --ink: #2A241F;
  --paper: #F6F0E8;
  --paper-2: #FBF7F2;
  --card: #FFFCF8;
  --persimmon: #C85A42;
  --line: #E4D8CC;
  --muted: #6E6258;
  --cream: #FFF8F3;
  --shadow: 0 16px 40px rgba(42, 36, 31, 0.08);
  --shadow-hover: 0 22px 48px rgba(42, 36, 31, 0.16);
  --r-xl: 28px;
  --r-lg: 18px;
  --r-pill: 999px;
  --container: 1120px;
  --nav-h: 84px;
}
/* roulang page: category2 */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ink);
  background: var(--paper);
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; }
button, input, summary { font-family: inherit; }
a { color: var(--mei); text-decoration: none; }
p { margin: 0; }
h1, h2, h3 { margin: 0; font-weight: 700; line-height: 1.3; letter-spacing: 0; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.lead { margin-top: 14px; color: var(--muted); font-size: 17px; line-height: 1.85; max-width: 760px; }
.nav-float {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 40;
  padding: 0 16px;
  transition: top 0.2s ease;
}
.nav-capsule {
  width: min(1120px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 10px 8px 16px;
  border-radius: var(--r-pill);
  background: rgba(246, 240, 232, 0.78);
  border: 1px solid rgba(228, 216, 204, 0.9);
  box-shadow: 0 10px 30px rgba(42, 36, 31, 0.08);
  backdrop-filter: blur(14px);
  transition: background 0.2s ease, box-shadow 0.2s ease;
}
.nav-float.is-stuck .nav-capsule {
  background: rgba(251, 247, 242, 0.96);
  box-shadow: 0 14px 34px rgba(42, 36, 31, 0.12);
}
.logo {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
  color: var(--mei-deep);
  line-height: 1.15;
  flex: 0 1 auto;
}
.logo strong { font-size: 14px; font-weight: 700; white-space: nowrap; }
.logo small { font-size: 11px; color: var(--persimmon); font-weight: 700; letter-spacing: 0.08em; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  padding: 2px;
}
.nav-links::-webkit-scrollbar { display: none; }
.nav-a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: var(--r-pill);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.nav-a:hover { background: rgba(92, 42, 74, 0.08); color: var(--mei); }
.nav-a.is-active {
  background: linear-gradient(135deg, var(--mei) 0%, #8A4A62 55%, var(--xing) 140%);
  color: var(--cream);
}
.nav-a .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--persimmon);
  display: none;
}
.nav-a.is-active .dot { display: inline-block; background: #fff; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: var(--r-pill);
  font-weight: 700;
  font-size: 15px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease, background 0.2s ease, color 0.2s ease;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }
.btn:active { transform: translateY(0); filter: brightness(0.98); }
.btn:focus-visible, .nav-a:focus-visible, .text-link:focus-visible, summary:focus-visible, .entry:focus-visible, .btn-line-dark:focus-visible {
  outline: 2px solid var(--persimmon);
  outline-offset: 3px;
}
.btn-fill {
  background: linear-gradient(135deg, #F0B8A4, #E7A08C 40%, #C85A42);
  color: #2A241F;
  box-shadow: 0 10px 24px rgba(42, 36, 31, 0.18);
}
.btn-fill:hover { box-shadow: 0 16px 32px rgba(42, 36, 31, 0.24); }
.btn-line-dark {
  background: transparent;
  color: var(--mei);
  border-color: rgba(92, 42, 74, 0.45);
}
.btn-line-dark:hover { background: rgba(92, 42, 74, 0.06); box-shadow: var(--shadow); }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow);
  padding: 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { box-shadow: var(--shadow-hover); }
.stat-badge {
  min-width: 92px;
  padding: 10px 14px 8px;
  border-radius: 18px;
  background: #fff;
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 0 10px 24px rgba(42, 36, 31, 0.08);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.stat-badge b { font-size: 26px; line-height: 1; color: var(--mei); }
.stat-badge em { font-style: normal; font-size: 12px; font-weight: 700; color: var(--persimmon); margin-top: 4px; }
.band { padding: 72px 0; }
.band-tight { padding: 28px 0 10px; }
.band-alt { background: linear-gradient(180deg, rgba(255,252,248,0.65), rgba(246,240,232,0.2)); }
.sec-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--persimmon);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.sec-title { font-size: 30px; color: var(--mei-deep); margin-top: 8px; }
.sec-note { color: var(--muted); margin-top: 8px; max-width: 640px; }
.page-head { padding: 118px 0 36px; }
.head-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(220px, 0.7fr);
  gap: 28px;
  align-items: end;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  box-shadow: var(--shadow);
  padding: 28px 28px 22px;
}
.kicker { color: var(--persimmon); font-size: 13px; font-weight: 700; letter-spacing: 0.06em; }
.head-panel h1 { font-size: 40px; color: var(--mei-deep); margin-top: 6px; }
.head-side { display: flex; flex-wrap: wrap; gap: 10px; justify-content: flex-end; }
.scale { position: relative; margin-top: 26px; height: 78px; }
.scale-track {
  position: absolute;
  left: 0;
  right: 0;
  top: 34px;
  height: 10px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, #F0C2B2 0%, #E7A08C 28%, #C85A42 62%, #5C2A4A 100%);
  box-shadow: inset 0 0 0 1px rgba(42, 36, 31, 0.06);
}
.scale-stop {
  position: absolute;
  top: 0;
  transform: translateX(-50%);
  text-align: center;
  min-width: 72px;
}
.scale-stop b {
  display: block;
  font-size: 13px;
  color: var(--mei-deep);
}
.scale-stop span {
  display: block;
  width: 16px;
  height: 16px;
  margin: 8px auto 0;
  border-radius: 50%;
  background: var(--cream);
  border: 3px solid var(--mei);
  box-shadow: 0 4px 10px rgba(42, 36, 31, 0.12);
}
.scale-stop small { display: block; margin-top: 8px; color: var(--muted); font-size: 12px; font-weight: 700; }
.group-stack { display: flex; flex-direction: column; gap: 18px; }
.group-card { padding: 8px 26px 18px; }
.group-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding-top: 18px;
}
.group-head h2 { font-size: 24px; color: var(--mei-deep); }
.group-head p { color: var(--muted); font-size: 14px; margin-top: 4px; }
.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: var(--r-pill);
  background: rgba(200, 90, 66, 0.1);
  color: var(--persimmon);
  font-size: 12px;
  font-weight: 700;
  border: 1px solid rgba(200, 90, 66, 0.18);
}
.tag-mei { background: rgba(92, 42, 74, 0.08); color: var(--mei); border-color: rgba(92, 42, 74, 0.12); }
.entry {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
  border-radius: 16px;
  transition: background 0.2s ease, transform 0.2s ease;
}
.entry:hover { background: rgba(231, 160, 140, 0.12); transform: translateY(-1px); }
.entry:first-of-type { margin-top: 8px; }
.cover {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  display: grid;
  place-items: center;
  color: var(--cream);
  font-weight: 700;
  font-size: 18px;
  background: linear-gradient(145deg, var(--mei), #8A4A62 60%, var(--xing));
}
.cover.c2 { background: linear-gradient(160deg, #6A314C, #C85A42); }
.cover.c3 { background: linear-gradient(160deg, #3E1B32, #E7A08C); }
.entry strong { display: block; font-size: 17px; color: var(--ink); }
.entry em { display: block; margin-top: 2px; font-style: normal; color: var(--muted); font-size: 14px; }
.dur {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--mei);
}
.dur i {
  font-style: normal;
  padding: 4px 10px;
  border-radius: var(--r-pill);
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--persimmon);
}
.rhythm {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 22px;
  align-items: center;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 26px 28px;
  box-shadow: var(--shadow);
}
.rhythm h2 { font-size: 28px; color: var(--mei-deep); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.chip {
  padding: 7px 12px;
  border-radius: var(--r-pill);
  background: var(--paper);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  color: var(--mei-deep);
}
.serial-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(260px, 0.9fr);
  gap: 18px;
  align-items: stretch;
}
.serial-list { display: flex; flex-direction: column; }
.serial-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  color: var(--ink);
}
.serial-row strong { display: block; font-size: 16px; }
.serial-row span { color: var(--muted); font-size: 13px; }
.date-pill {
  flex: 0 0 auto;
  align-self: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--mei);
  background: rgba(92, 42, 74, 0.06);
  border-radius: var(--r-pill);
  padding: 6px 10px;
}
.side-note h2 { font-size: 24px; }
.side-note p { margin-top: 10px; color: var(--muted); }
.next-line {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-weight: 700;
  color: var(--mei-deep);
}
.metric-band {
  border-radius: 32px;
  padding: 32px 28px;
  color: var(--cream);
  background:
    radial-gradient(380px 180px at 8% 0%, rgba(231, 160, 140, 0.45), transparent 70%),
    linear-gradient(120deg, #4A203C 0%, #5C2A4A 46%, #A86B62 100%);
  box-shadow: var(--shadow);
}
.metric-band h2 { font-size: 28px; color: #FFF8F3; }
.metric-band .sec-note { color: rgba(255, 248, 243, 0.82); }
.metric-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.metric-row .stat-badge { background: rgba(255, 252, 248, 0.96); }
.quote {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: center;
  background: var(--card);
  border-radius: var(--r-xl);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  padding: 28px;
}
.avatar {
  width: 64px;
  height: 64px;
  border-radius: 22px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 22px;
  color: var(--cream);
  background: linear-gradient(145deg, var(--mei), var(--xing));
}
.quote q { font-size: 20px; line-height: 1.7; color: var(--mei-deep); quotes: none; }
.quote p { margin-top: 8px; color: var(--muted); font-size: 14px; }
.faq { display: grid; gap: 12px; }
.faq details {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow);
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--mei-deep);
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "＋"; color: var(--persimmon); font-weight: 700; }
.faq details[open] summary::after { content: "－"; }
.faq details p { margin-top: 10px; color: var(--muted); }
.more-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 26px;
  border-radius: var(--r-xl);
  background: var(--paper-2);
  border: 1px dashed #D9C6B6;
}
.more-row h2 { font-size: 24px; color: var(--mei-deep); }
.more-row p { color: var(--muted); margin-top: 4px; }
.site-footer { padding: 48px 0 36px; background: #2A241F; color: #F6F0E8; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; }
.foot-brand { font-weight: 700; font-size: 18px; color: #FFF8F3; }
.foot-meta { color: rgba(246, 240, 232, 0.78); font-size: 14px; line-height: 1.75; margin: 10px 0 0; }
.foot-links { display: flex; flex-wrap: wrap; gap: 12px 18px; }
.foot-links a { color: #F3C7B6; font-weight: 700; }
.foot-links a:hover { color: #fff; }
@media (max-width: 1024px) {
  .head-panel, .serial-grid, .rhythm, .foot-grid { grid-template-columns: 1fr; }
  .head-side, .rhythm .btn { justify-content: flex-start; }
  .sec-title, .head-panel h1 { font-size: 32px; }
  .band { padding: 56px 0; }
}
@media (max-width: 768px) {
  .page-head { padding-top: 108px; }
  .head-panel, .card, .quote, .metric-band, .rhythm { padding: 20px; }
  .group-card { padding: 6px 16px 12px; }
  .band { padding: 44px 0; }
  .logo strong { font-size: 13px; }
}
@media (max-width: 520px) {
  .container { width: min(var(--container), calc(100% - 28px)); }
  .logo strong { white-space: normal; font-size: 12px; line-height: 1.25; max-width: 42vw; }
  .nav-capsule { gap: 8px; padding: 8px; }
  .head-panel h1, .sec-title { font-size: 28px; }
  .entry { grid-template-columns: 44px minmax(0, 1fr); }
  .cover { width: 44px; height: 44px; border-radius: 14px; font-size: 16px; }
  .dur { grid-column: 2; flex-direction: row; align-items: center; justify-self: start; }
  .more-row { flex-direction: column; align-items: flex-start; }
  .scale-stop small { display: none; }
  .quote q { font-size: 17px; }
}