/* roulang page: index */
:root {
  --ink: #1b2430;
  --ink-soft: #334155;
  --muted: #5c6b7e;
  --bg: #f3f6f8;
  --bg-warm: #f7f1ea;
  --paper: #ffffff;
  --line: #d7e0e8;
  --line-strong: #c3ced8;
  --navy: #1e2a3a;
  --navy-2: #2a3c52;
  --accent: #b4472a;
  --accent-ink: #8c341c;
  --accent-soft: #f8ebe6;
  --teal: #1f6a62;
  --teal-soft: #e6f3f1;
  --gold: #8a6420;
  --campaign: #7d2e32;
  --campaign-2: #1d3f68;
  --campaign-3: #1c5b52;
  --shadow: 0 12px 32px rgba(27, 36, 48, 0.08);
  --shadow-sm: 0 4px 14px rgba(27, 36, 48, 0.06);
  --radius: 18px;
  --radius-sm: 12px;
  --container: 1120px;
  --font: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --step: 72px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.75;
  font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button { cursor: pointer; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(246, 248, 251, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  gap: 28px;
}
.logo { display: flex; align-items: center; gap: 12px; min-width: 220px; }
.logo-mark {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--navy);
  color: #f6f1e8;
  display: grid;
  place-items: center;
  font-weight: 900;
  letter-spacing: 0.04em;
  font-size: 14px;
}
.logo strong { display: block; font-size: 16px; letter-spacing: 0.04em; line-height: 1.3; }
.logo small { display: block; color: var(--muted); font-size: 12px; letter-spacing: 0.06em; }
.nav-panel {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  padding: 10px 14px;
  border-radius: 10px;
  color: var(--ink-soft);
  font-weight: 500;
  border-bottom: 2px solid transparent;
}
.nav-links a:hover { background: #e7eef3; color: var(--ink); }
.nav-links a[aria-current="page"], .nav-links a:active {
  color: var(--navy);
  border-bottom-color: var(--accent);
  background: transparent;
  font-weight: 700;
}
.nav-tools { display: flex; align-items: center; gap: 10px; }
.tool-link {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  color: var(--navy);
  font-size: 14px;
  font-weight: 700;
}
.tool-link:hover { border-color: var(--navy); background: var(--navy); color: #fff; }
.tool-link.solid { background: var(--accent); border-color: var(--accent); color: #fff; }
.tool-link.solid:hover { background: var(--accent-ink); }
.nav-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--line-strong);
  background: var(--paper);
  border-radius: 10px;
  min-height: 40px;
  padding: 0 12px;
  font-weight: 700;
}
.hero {
  position: relative;
  padding: 34px 0 28px;
  background: #e7eef3 url("/assets/images/d790e6bbe49b32d8.png") center 30% / cover no-repeat;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(243, 246, 248, 0.94), rgba(243, 246, 248, 0.9) 42%, rgba(243, 246, 248, 0.96));
}
.hero .container { position: relative; z-index: 1; }
.deadline {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid #efd3cb;
  border-radius: 999px;
  padding: 8px 14px 8px 8px;
  margin-bottom: 22px;
  box-shadow: var(--shadow-sm);
  max-width: 760px;
}
.deadline-tag {
  background: var(--campaign);
  color: #fff;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.deadline p { font-size: 14px; color: var(--ink-soft); }
.pain { color: var(--accent-ink); font-weight: 700; margin-bottom: 10px; }
h1 {
  font-size: clamp(1.8rem, 3.4vw, 2.7rem);
  line-height: 1.28;
  letter-spacing: -0.02em;
  max-width: 18em;
  font-weight: 900;
}
.lead { max-width: 760px; margin-top: 16px; color: var(--ink-soft); font-size: 17px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; margin: 22px 0 26px; }
.stat-line { color: var(--muted); font-size: 14px; font-weight: 700; letter-spacing: 0.04em; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: transform .18s ease, background .18s ease, box-shadow .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 18px rgba(180, 71, 42, 0.24); }
.btn-primary:hover { background: var(--accent-ink); }
.demo {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  padding: 18px 18px 8px;
}
.demo-bar {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.demo-bar h2 { font-size: 20px; }
.demo-bar p { color: var(--muted); font-size: 13px; }
.finder { display: grid; gap: 6px; min-width: min(320px, 100%); }
.finder span { font-size: 12px; font-weight: 700; color: var(--muted); letter-spacing: 0.06em; }
.finder input, select, textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: #fff;
  border-radius: 12px;
  min-height: 44px;
  padding: 10px 12px;
}
textarea { min-height: 110px; resize: vertical; }
.finder input:focus, select:focus, textarea:focus { border-color: var(--teal); outline: 2px solid rgba(31, 106, 98, 0.25); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 4px; }
.chip {
  border: 1px solid var(--line);
  background: #f7fafc;
  border-radius: 999px;
  min-height: 34px;
  padding: 0 12px;
  font-weight: 700;
  color: var(--ink-soft);
}
.chip:hover { border-color: var(--navy-2); }
.chip[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.match {
  display: grid;
  grid-template-columns: 76px 84px minmax(0, 1fr) 72px;
  gap: 12px;
  align-items: center;
  padding: 14px 4px;
  border-top: 1px solid var(--line);
}
.match time { font-weight: 900; font-variant-numeric: tabular-nums; }
.match h3 { font-size: 16px; line-height: 1.45; }
.match p { color: var(--muted); font-size: 14px; }
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 8px;
  border-radius: 999px;
  background: var(--teal-soft);
  color: var(--teal);
  font-size: 12px;
  font-weight: 700;
}
.badge.warm { background: var(--accent-soft); color: var(--accent-ink); }
.badge.navy { background: #e8eef6; color: var(--campaign-2); }
.empty { color: var(--muted); padding: 18px 4px 22px; }
section { padding: var(--step) 0; }
.section-lead { max-width: 760px; color: var(--ink-soft); margin: 12px 0 26px; }
h2 { font-size: clamp(1.45rem, 2.4vw, 2rem); line-height: 1.35; letter-spacing: -0.02em; }
.campaign { background: #efe7e1; padding-top: 56px; }
.blast { display: grid; grid-template-columns: 1.35fr 0.9fr; gap: 16px; }
.blast article { border-radius: 22px; padding: 28px; min-height: 180px; position: relative; overflow: hidden; }
.blast-main { background: var(--campaign); color: #fff; min-height: 320px; display: flex; flex-direction: column; justify-content: flex-end; }
.blast-side { display: grid; gap: 16px; }
.blast-side article:first-child { background: var(--campaign-2); color: #fff; }
.blast-side article:last-child { background: var(--campaign-3); color: #fff; }
.blast-index { font-size: 42px; font-weight: 900; letter-spacing: -0.04em; opacity: 0.45; line-height: 1; }
.blast h3 { font-size: 26px; line-height: 1.35; margin: 8px 0 10px; }
.blast p { color: rgba(255,255,255,.9); }
.metrics { background: var(--paper); }
.metric-layout { display: grid; grid-template-columns: 0.9fr 1.3fr; gap: 28px; align-items: start; }
.metric-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.metric { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; }
.metric b { display: block; font-size: 34px; line-height: 1; letter-spacing: -0.04em; margin-bottom: 8px; font-variant-numeric: tabular-nums; }
.metric span { display: block; color: var(--ink-soft); font-size: 14px; }
.share { margin-top: 16px; }
.share-legend { display: flex; gap: 14px; flex-wrap: wrap; color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.bar { display: flex; height: 12px; border-radius: 99px; overflow: hidden; background: #e5ebf0; }
.bar i:nth-child(1) { width: 37.5%; background: var(--campaign-2); }
.bar i:nth-child(2) { width: 50%; background: var(--accent); }
.bar i:nth-child(3) { width: 12.5%; background: var(--teal); }
.value { background: var(--bg); }
.split { display: grid; grid-template-columns: 0.92fr 1.08fr; gap: 28px; align-items: center; }
.shot { border-radius: 22px; overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.shot img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.shot figcaption { padding: 12px 14px 14px; color: var(--muted); font-size: 14px; }
.value-list { display: grid; gap: 12px; margin-top: 18px; }
.value-list article { background: #fff; border-radius: 14px; padding: 14px 16px; border: 1px solid var(--line); }
.value-list h3 { font-size: 17px; margin-bottom: 4px; }
.value-list p { color: var(--ink-soft); font-size: 14px; }
.features { background: #fff; }
.feature-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 16px; }
.feature-copy { background: var(--navy); color: #f4f7fb; border-radius: 22px; padding: 22px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; }
.feature-copy img { border-radius: 14px; aspect-ratio: 16/9; object-fit: cover; width: 100%; }
.feature-copy p { color: #d5deea; }
.feature-side { display: grid; gap: 12px; }
.feature-side article, .slim { border: 1px solid var(--line); border-radius: 16px; padding: 16px; background: var(--bg); }
.feature-side h3, .slim h3 { font-size: 17px; margin-bottom: 6px; }
.feature-side p, .slim p { color: var(--ink-soft); font-size: 14px; }
.slim-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
.matrix { background: var(--bg-warm); }
.matrix-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.matrix-list article { display: grid; grid-template-columns: 72px 1fr; gap: 12px; background: #fff; border-radius: 16px; padding: 16px; border: 1px solid #eadfd4; }
.matrix-list strong { width: 72px; height: 72px; border-radius: 16px; display: grid; place-items: center; background: var(--navy); color: #fff; font-size: 18px; }
.matrix-list h3 { font-size: 18px; }
.matrix-list p { color: var(--ink-soft); font-size: 14px; }
.steps { background: var(--navy); color: #f7f5f1; }
.steps .section-lead { color: #d5dbe4; }
.step-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; }
.step-row article { padding: 8px 22px 0 0; }
.step-no { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: #f3e2c4; color: var(--navy); font-weight: 900; margin-bottom: 12px; }
.steps h3 { margin-bottom: 8px; }
.steps article p { color: #d7dee8; }
.compare { background: #fff; }
.compare-grid { display: grid; grid-template-columns: 1fr auto 1fr; gap: 18px; align-items: stretch; }
.panel { border-radius: 20px; padding: 22px; border: 1px solid var(--line); }
.panel.old { background: #f6f7f9; }
.panel.now { background: #f4faf8; border-color: #cfe3df; }
.panel h3 { margin-bottom: 12px; }
.panel li { padding: 12px 0; border-top: 1px solid var(--line); color: var(--ink-soft); }
.vs { width: 52px; height: 52px; border-radius: 50%; align-self: center; display: grid; place-items: center; background: var(--navy); color: #fff; font-weight: 900; font-size: 13px; }
.devices { background: var(--bg); }
.device-grid { display: grid; grid-template-columns: 0.86fr 1.14fr; gap: 22px; align-items: center; }
.device-list { display: grid; gap: 12px; }
.device-list article { background: #fff; border-radius: 16px; padding: 16px 16px 16px 18px; border-left: 4px solid var(--accent); box-shadow: var(--shadow-sm); }
.device-list h3 { font-size: 17px; }
.device-list p { color: var(--ink-soft); font-size: 14px; }
.milestone { background: #fff; }
.mile-wrap { display: grid; grid-template-columns: 280px 1fr; gap: 22px; align-items: center; }
.mile-wrap img { width: 100%; height: 100%; max-height: 420px; object-fit: cover; border-radius: 22px; }
.track { display: grid; }
.track li { display: grid; grid-template-columns: 22px 1fr; gap: 14px; }
.track li span.node { width: 14px; height: 14px; border-radius: 50%; background: var(--accent); margin-top: 6px; box-shadow: 0 0 0 6px var(--accent-soft); position: relative; }
.track li:not(:last-child) span.node::after { content: ""; position: absolute; left: 6px; top: 16px; width: 2px; height: calc(100% + 28px); background: #ead7cf; }
.track li div { padding-bottom: 18px; }
.track h3 { font-size: 17px; }
.track p { color: var(--ink-soft); font-size: 14px; }
.reviews { background: var(--bg-warm); }
.quote-wall { display: grid; grid-template-columns: 1.2fr 1fr; gap: 12px; }
.quote { background: #fff; border-radius: 18px; padding: 18px; border: 1px solid #eadfd4; }
.quote.feature { background: var(--navy); color: #fff; grid-row: span 2; }
.quote.feature p, .quote.feature span { color: #e7edf5; }
.quote p { font-size: 16px; line-height: 1.7; }
.quote span { display: block; margin-top: 12px; color: var(--muted); font-size: 13px; font-weight: 700; }
.stars { color: var(--gold); letter-spacing: 2px; font-size: 14px; margin-bottom: 8px; }
.specs { background: #fff; }
.spec-table { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; }
.spec-table div { display: grid; grid-template-columns: 96px 1fr; gap: 10px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.spec-table dt { font-weight: 800; }
.spec-table dd { margin: 0; color: var(--ink-soft); }
.news { background: var(--bg); }
.news-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-end; }
.more-link { color: var(--accent-ink); font-weight: 800; border-bottom: 1px solid var(--accent); padding-bottom: 2px; }
.more-link:hover { color: var(--navy); border-color: var(--navy); }
.news-list { display: grid; gap: 12px; }
.news-item { display: grid; grid-template-columns: 168px 1fr; gap: 14px; background: #fff; border-radius: 16px; overflow: hidden; border: 1px solid var(--line); }
.news-item img { width: 100%; height: 100%; min-height: 120px; object-fit: cover; }
.news-item div { padding: 12px 14px 12px 0; }
.news-item h3 { font-size: 18px; margin: 4px 0; }
.news-item p { color: var(--ink-soft); font-size: 14px; }
.kicker { color: var(--teal); font-size: 12px; font-weight: 800; letter-spacing: 0.08em; }
.pledge { background: #162431 url("/assets/images/6ccebadf9d9b1723.png") center/cover no-repeat; position: relative; color: #f5f7fb; }
.pledge::before { content: ""; position: absolute; inset: 0; background: rgba(18, 28, 40, 0.82); }
.pledge .container { position: relative; z-index: 1; }
.pledge .section-lead { color: #d5deea; }
.pledge-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.pledge-row article { border: 1px solid rgba(255,255,255,.16); background: rgba(255,255,255,.06); border-radius: 16px; padding: 16px; }
.pledge-row h3 { font-size: 16px; margin-bottom: 6px; }
.pledge-row p { color: #d5deea; font-size: 14px; }
.qa { background: #fff; }
.qa-item { border-bottom: 1px solid var(--line); }
.qa-item button { width: 100%; text-align: left; background: transparent; border: 0; padding: 16px 8px; display: flex; justify-content: space-between; gap: 16px; font-weight: 800; }
.qa-item button:hover { color: var(--accent-ink); }
.qa-item button span { color: var(--accent); font-weight: 900; }
.qa-item .ans { padding: 0 8px 16px; color: var(--ink-soft); max-width: 820px; }
.apply { background: linear-gradient(180deg, #f8f1ea, #f3f6f8); }
.apply-box { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 22px; background: #fff; border-radius: 24px; border: 1px solid var(--line); box-shadow: var(--shadow); padding: 22px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-grid label, .full { display: grid; gap: 6px; font-weight: 700; font-size: 14px; }
.full { grid-column: 1 / -1; }
.form-actions { display: flex; align-items: center; gap: 12px; margin-top: 8px; }
.form-note { color: var(--muted); font-size: 13px; font-weight: 500; }
.result { margin-top: 8px; }
.site-footer { background: #121a24; color: #d5deea; padding: 36px 0 22px; }
.foot-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 20px; }
.site-footer strong { color: #fff; font-size: 18px; display: block; margin-bottom: 8px; }
.site-footer a { display: block; padding: 4px 0; color: #d5deea; }
.site-footer a:hover { color: #fff; }
.copy { margin-top: 22px; padding-top: 14px; border-top: 1px solid rgba(255,255,255,.12); color: #9aabbe; font-size: 13px; }
@media (max-width: 1024px) {
  :root { --step: 60px; }
  .metric-layout, .split, .feature-grid, .device-grid, .mile-wrap, .apply-box, .blast { grid-template-columns: 1fr; }
  .blast-main { min-height: 220px; }
  .quote-wall, .matrix-list, .spec-table, .pledge-row { grid-template-columns: 1fr 1fr; }
  .quote.feature { grid-row: auto; }
  .slim-row, .step-row { grid-template-columns: 1fr; gap: 16px; }
}
@media (max-width: 768px) {
  .nav-toggle { display: inline-flex; }
  .nav-panel { display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); padding: 8px 20px 16px; flex-direction: column; align-items: stretch; }
  .site-header.is-open .nav-panel { display: flex; }
  .nav-links, .nav-tools { flex-direction: column; align-items: stretch; }
  .tool-link { justify-content: center; }
  .compare-grid, .quote-wall, .matrix-list, .spec-table, .pledge-row, .foot-grid, .form-grid, .metric-grid { grid-template-columns: 1fr; }
  .news-head { flex-direction: column; align-items: flex-start; }
  .vs { width: 42px; height: 42px; }
  .match { grid-template-columns: 72px 1fr; }
  .match p { grid-column: 1 / -1; }
  .deadline { border-radius: 16px; align-items: flex-start; }
}
@media (max-width: 520px) {
  .container { width: min(var(--container), calc(100% - 28px)); }
  .logo small { display: none; }
  .logo { min-width: 0; }
  h1 { font-size: 1.65rem; }
  .news-item { grid-template-columns: 1fr; }
  .news-item div { padding: 0 12px 12px; }
  .matrix-list article { grid-template-columns: 1fr; }
  .spec-table div { grid-template-columns: 1fr; gap: 4px; }
  .match { grid-template-columns: 1fr; }
  .hero-actions { align-items: stretch; }
  .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}

/* roulang page: category1 */
:root {
 --ink: #1b2430;
 --ink-soft: #334155;
 --muted: #5c6b7e;
 --bg: #f3f6f8;
 --bg-warm: #f7f1ea;
 --paper: #ffffff;
 --line: #d7e0e8;
 --line-strong: #c3ced8;
 --navy: #1e2a3a;
 --navy-2: #2a3c52;
 --accent: #b4472a;
 --accent-ink: #8c341c;
 --accent-soft: #f8ebe6;
 --teal: #1f6a62;
 --teal-soft: #e6f3f1;
 --gold: #8a6420;
 --campaign: #7d2e32;
 --campaign-2: #1d3f68;
 --campaign-3: #1c5b52;
 --shadow: 0 12px 32px rgba(27, 36, 48, 0.08);
 --shadow-sm: 0 4px 14px rgba(27, 36, 48, 0.06);
 --radius: 18px;
 --radius-sm: 12px;
 --container: 1120px;
 --font: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
 --step: 72px;
}
/* roulang page: category1 */
html { scroll-behavior: smooth; }
*, *::before, *::after { box-sizing: border-box; }
body {
 margin: 0;
 font-family: var(--font);
 color: var(--ink);
 background: var(--bg);
 line-height: 1.75;
 font-size: 16px;
}
img { max-width: 100%; display: block; height: auto; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--teal); outline-offset: 2px; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.site-header {
 position: sticky;
 top: 0;
 z-index: 40;
 background: rgba(246, 248, 251, 0.94);
 backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--line);
}
.nav-wrap {
 min-height: 72px;
 display: flex;
 align-items: center;
 gap: 28px;
}
.logo { display: flex; align-items: center; gap: 12px; min-width: 220px; }
.logo-mark {
 width: 46px;
 height: 46px;
 border-radius: 12px;
 background: var(--navy);
 color: #f6f1e8;
 display: grid;
 place-items: center;
 font-weight: 900;
 letter-spacing: 0.04em;
 font-size: 14px;
}
.logo strong { display: block; font-size: 16px; letter-spacing: 0.04em; line-height: 1.3; }
.logo small { display: block; color: var(--muted); font-size: 12px; letter-spacing: 0.06em; }
.nav-panel {
 flex: 1;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 20px;
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
 padding: 10px 14px;
 border-radius: 10px;
 color: var(--ink-soft);
 font-weight: 500;
 border-bottom: 2px solid transparent;
}
.nav-links a:hover { background: #e7eef3; color: var(--ink); }
.nav-links a[aria-current="page"], .nav-links a:active {
 color: var(--navy);
 border-bottom-color: var(--accent);
 background: transparent;
 font-weight: 700;
}
.nav-tools { display: flex; align-items: center; gap: 10px; }
.tool-link {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 38px;
 padding: 0 12px;
 border-radius: 10px;
 border: 1px solid var(--line-strong);
 background: transparent;
 color: var(--navy);
 font-weight: 700;
 font-size: 14px;
}
.tool-link:hover { background: #e7eef3; }
.tool-link.solid { background: var(--navy); color: #f6f1e8; border-color: var(--navy); }
.tool-link.solid:hover { background: var(--navy-2); }
.nav-toggle {
 display: none;
 margin-left: auto;
 border: 1px solid var(--line-strong);
 background: var(--paper);
 border-radius: 10px;
 min-height: 40px;
 padding: 0 12px;
 font-weight: 700;
}
.lead { max-width: 760px; margin-top: 16px; color: var(--ink-soft); font-size: 17px; }
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 46px;
 padding: 0 20px;
 border-radius: 12px;
 border: 1px solid transparent;
 font-weight: 700;
 transition: transform .18s ease, background .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 18px rgba(180, 71, 42, 0.24); }
.btn-primary:hover { background: var(--accent-ink); }
.btn-ghost { background: #fff; border-color: var(--line-strong); color: var(--navy); }
.btn-ghost:hover { border-color: var(--navy); background: #f4f7fb; }
input, select, textarea {
 width: 100%;
 border: 1px solid var(--line-strong);
 background: #fff;
 border-radius: 12px;
 min-height: 44px;
 padding: 10px 12px;
}
textarea { min-height: 110px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--teal); outline: 2px solid rgba(31, 106, 98, 0.25); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 4px; }
.chip {
 border: 1px solid var(--line);
 background: #f7fafc;
 border-radius: 999px;
 min-height: 34px;
 padding: 0 12px;
 font-weight: 700;
 color: var(--ink-soft);
}
.chip:hover { border-color: var(--navy-2); }
.chip[aria-pressed="true"] { background: var(--navy); color: #fff; border-color: var(--navy); }
.badge {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 min-height: 28px;
 padding: 0 8px;
 border-radius: 999px;
 background: var(--teal-soft);
 color: var(--teal);
 font-size: 12px;
 font-weight: 700;
}
.badge.warm { background: var(--accent-soft); color: var(--accent-ink); }
.badge.navy { background: #e8eef6; color: var(--campaign-2); }
section { padding: var(--step) 0; }
.section-lead { max-width: 760px; color: var(--ink-soft); margin: 12px 0 26px; }
.kicker {
 display: inline-block;
 color: var(--accent-ink);
 font-weight: 700;
 letter-spacing: 0.08em;
 font-size: 13px;
}
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(32px, 4vw, 46px); line-height: 1.28; margin: 10px 0 0; letter-spacing: -0.02em; }
h2 { font-size: clamp(26px, 3vw, 34px); line-height: 1.35; margin: 0; letter-spacing: -0.02em; }
h3 { margin: 0 0 6px; font-size: 18px; line-height: 1.45; }
.topic-hero {
 position: relative;
 padding: 42px 0 36px;
 background: #e7eef3 url("/assets/images/d56acdca4bc05b1e.jpg") center 40% / cover no-repeat;
}
.topic-hero::before {
 content: "";
 position: absolute;
 inset: 0;
 background: linear-gradient(180deg, rgba(243, 246, 248, 0.95), rgba(243, 246, 248, 0.9) 48%, rgba(243, 246, 248, 0.96));
}
.topic-hero .container { position: relative; z-index: 1; }
.crumb { display: flex; gap: 8px; color: var(--muted); font-size: 13px; margin-bottom: 14px; }
.crumb a { color: var(--campaign-2); font-weight: 700; }
.crumb a:hover { color: var(--accent-ink); }
.topic-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 28px; align-items: stretch; }
.topic-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.dossier {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 overflow: hidden;
 display: flex;
 flex-direction: column;
}
.dossier img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
.dossier-body { padding: 16px 16px 18px; display: grid; gap: 10px; }
.dossier-row {
 display: flex;
 justify-content: space-between;
 gap: 12px;
 padding-bottom: 8px;
 border-bottom: 1px solid var(--line);
 font-size: 14px;
}
.dossier-row:last-child { border-bottom: 0; padding-bottom: 0; }
.dossier-row span { color: var(--muted); }
.dossier-row strong { text-align: right; }
.metric-band { background: var(--bg-warm); padding-top: 28px; }
.metric-strip {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 12px;
}
.metric-item {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius-sm);
 padding: 16px 16px 14px;
 box-shadow: var(--shadow-sm);
}
.metric-item strong {
 display: block;
 font-size: 32px;
 line-height: 1.1;
 color: var(--navy);
 letter-spacing: -0.03em;
}
.metric-item b { display: block; margin: 6px 0 4px; font-size: 15px; }
.metric-item p { margin: 0; color: var(--muted); font-size: 13px; }
.board-sec { background: #fff; }
.board-head { display: flex; justify-content: space-between; gap: 20px; align-items: flex-end; flex-wrap: wrap; }
.board { margin-top: 8px; display: grid; gap: 10px; }
.board-row {
 display: grid;
 grid-template-columns: 108px 1.2fr 1.4fr auto;
 gap: 16px;
 align-items: center;
 padding: 14px 16px;
 border: 1px solid var(--line);
 border-radius: 14px;
 background: #f8fbfc;
 transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.board-row:hover { border-color: var(--navy-2); box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.board-row p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.stage-name { font-weight: 900; color: var(--campaign); letter-spacing: 0.04em; }
.resource-sec { background: var(--bg); }
.split { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 28px; align-items: center; }
.split-visual { position: relative; }
.split-visual img {
 width: 100%;
 aspect-ratio: 16/11;
 object-fit: cover;
 border-radius: 22px;
 box-shadow: var(--shadow);
}
.caption-bar {
 position: absolute;
 left: 14px;
 right: 14px;
 bottom: 14px;
 background: rgba(30, 42, 58, 0.88);
 color: #f4f7fb;
 border-radius: 12px;
 padding: 10px 12px;
 font-size: 13px;
}
.point-list { list-style: none; margin: 18px 0 0; padding: 0; display: grid; gap: 10px; }
.point-list li {
 background: #fff;
 border: 1px solid var(--line);
 border-left: 4px solid var(--teal);
 border-radius: 12px;
 padding: 10px 12px;
 color: var(--ink-soft);
}
.voice-sec { background: #fff; }
.voice-layout { display: grid; grid-template-columns: 0.78fr 1.22fr; gap: 22px; align-items: start; }
.voice-grid { display: grid; gap: 12px; }
.voice-card {
 border: 1px solid var(--line);
 border-radius: var(--radius);
 padding: 16px;
 background: linear-gradient(180deg, #fff, #f7fafc);
 box-shadow: var(--shadow-sm);
}
.voice-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow); }
.voice-card p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.voice-card .badge { margin-bottom: 8px; }
.bridge {
 margin-top: 16px;
 background: var(--navy);
 color: #f4f7fb;
 border-radius: var(--radius);
 padding: 18px 18px 16px;
}
.bridge p { margin: 8px 0 0; color: #d5deea; }
.timeline-sec {
 background: var(--navy) url("/assets/images/6ccebadf9d9b1723.png") center / cover no-repeat;
 color: #f4f7fb;
 position: relative;
}
.timeline-sec::before {
 content: "";
 position: absolute;
 inset: 0;
 background: rgba(30, 42, 58, 0.9);
}
.timeline-sec .container { position: relative; z-index: 1; }
.timeline-sec .kicker { color: #f0c7bc; }
.timeline-sec .section-lead { color: #d5deea; }
.timeline { display: grid; gap: 0; margin-top: 8px; }
.tl-item {
 display: grid;
 grid-template-columns: 92px 1fr;
 gap: 16px;
 padding: 14px 0;
 border-top: 1px solid rgba(255,255,255,0.12);
}
.tl-item strong { display: block; font-size: 16px; }
.tl-item p { margin: 4px 0 0; color: #d5deea; font-size: 14px; }
.phase { color: #f0c7bc; font-weight: 800; font-size: 13px; letter-spacing: 0.06em; }
.compare-sec { background: var(--bg-warm); }
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.compare-col {
 background: #fff;
 border-radius: var(--radius);
 border: 1px solid var(--line);
 padding: 20px;
 box-shadow: var(--shadow-sm);
}
.compare-col.deep { background: var(--campaign-2); color: #f4f7fb; border-color: transparent; }
.compare-col.deep p, .compare-col.deep li { color: #e4ebf5; }
.compare-col ul { margin: 12px 0 0; padding-left: 18px; }
.compare-col li { margin: 6px 0; }
.compare-note {
 margin-top: 14px;
 background: var(--teal-soft);
 border-radius: 14px;
 padding: 14px 16px;
 color: var(--campaign-3);
}
.notes-sec { background: #fff; }
.note-list { display: grid; gap: 12px; }
.note-item {
 display: grid;
 grid-template-columns: 168px 1fr;
 gap: 16px;
 align-items: center;
 border: 1px solid var(--line);
 border-radius: 16px;
 overflow: hidden;
 background: #fbfcfd;
}
.note-item img { width: 100%; height: 112px; object-fit: cover; }
.note-item div { padding: 12px 14px 12px 0; }
.note-item p { margin: 0; color: var(--ink-soft); font-size: 14px; }
.note-plain {
 display: grid;
 grid-template-columns: 72px 1fr;
 gap: 12px;
 align-items: center;
 border: 1px dashed var(--line-strong);
 border-radius: 16px;
 padding: 12px 14px;
}
.idx {
 width: 48px;
 height: 48px;
 border-radius: 12px;
 display: grid;
 place-items: center;
 background: var(--accent-soft);
 color: var(--accent-ink);
 font-weight: 900;
}
.apply-sec { background: var(--bg); }
.apply-grid {
 display: grid;
 grid-template-columns: 0.9fr 1.1fr;
 gap: 22px;
 align-items: start;
}
.apply-copy {
 background: var(--navy);
 color: #f4f7fb;
 border-radius: 22px;
 padding: 24px;
 min-height: 100%;
}
.apply-copy p { color: #d5deea; }
.apply-panel {
 background: #fff;
 border: 1px solid var(--line);
 border-radius: 22px;
 padding: 20px;
 box-shadow: var(--shadow);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field span { font-size: 14px; font-weight: 700; }
.form-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 4px; }
.form-note {
 margin: 12px 0 0;
 background: var(--teal-soft);
 color: var(--campaign-3);
 border-radius: 12px;
 padding: 10px 12px;
 font-weight: 700;
}
.site-footer {
 background: var(--navy);
 color: #e7eef3;
 padding: 48px 0 28px;
}
.foot-grid { display: grid; grid-template-columns: 1.4fr 0.8fr 0.8fr; gap: 24px; }
.site-footer strong { display: block; font-size: 18px; margin-bottom: 8px; }
.site-footer p { color: #d5deea; margin: 0; }
.site-footer a { display: block; color: #d5deea; padding: 4px 0; border-radius: 6px; }
.site-footer a:hover { color: #fff; }
.copy {
 margin-top: 22px;
 color: #b7c3d1;
 font-size: 13px;
 border-top: 1px solid rgba(255,255,255,.12);
 padding-top: 16px;
}
@media (max-width: 1024px) {
 .topic-grid, .split, .voice-layout, .compare, .apply-grid, .foot-grid { grid-template-columns: 1fr; }
 .metric-strip { grid-template-columns: 1fr 1fr; }
 .board-row { grid-template-columns: 92px 1fr; }
 .board-row p { grid-column: 1 / -1; }
 .note-item div { padding: 0 14px 12px; }
}
@media (max-width: 768px) {
 section { padding: 42px 0; }
 .nav-toggle { display: inline-flex; align-items: center; }
 .nav-wrap { flex-wrap: wrap; min-height: 64px; }
 .nav-panel {
 display: none;
 position: absolute;
 left: 0;
 right: 0;
 top: 100%;
 background: #f6f8fb;
 border-bottom: 1px solid var(--line);
 padding: 8px 20px 16px;
 flex-direction: column;
 align-items: stretch;
 box-shadow: var(--shadow);
 }
 .nav-panel.is-open { display: flex; }
 .nav-links, .nav-tools { flex-direction: column; align-items: stretch; }
 .tool-link { width: 100%; }
 .logo { min-width: 0; }
 .note-item { grid-template-columns: 1fr; }
 .note-item img { height: 180px; }
 .tl-item { grid-template-columns: 1fr; gap: 4px; }
 .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
 .container { width: min(var(--container), calc(100% - 28px)); }
 .metric-strip, .board-row, .note-plain { grid-template-columns: 1fr; }
 h1 { font-size: 30px; }
 .topic-actions .btn, .form-actions .btn { width: 100%; }
 .logo small { max-width: 180px; }
}