/* roulang page: index */
:root {
  --bg: #F3EDE3;
  --paper: #FBF7F1;
  --ink: #2B2622;
  --sub: #5E564E;
  --line: #E2D8CC;
  --primary: #6E2B3A;
  --primary-deep: #4C1C28;
  --copper: #3F6F62;
  --z1: #6E2B3A;
  --z2: #2C3A55;
  --z3: #A56B45;
  --z4: #8C5A6A;
  --mark: #E7D48A;
  --adult: #8A3A2A;
  --band: #E9DFD2;
  --radius: 10px;
  --btn-radius: 6px;
  --shadow: 0 8px 24px rgba(43,38,34,.06);
  --serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Source Han Sans SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.8;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: #D9CBBA;
  z-index: 30;
  pointer-events: none;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
button, input, textarea { font-family: inherit; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-deep); }
p { margin: 0 0 1em; }
h1, h2, h3, h4 {
  font-family: var(--serif);
  color: var(--ink);
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  margin: 0 0 .55em;
}
h1 { font-size: 36px; line-height: 1.35; }
h2 { font-size: 24px; line-height: 1.35; }
h3 { font-size: 19px; line-height: 1.35; }
::selection { background: var(--mark); color: var(--ink); }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }
.adult-strip {
  background: var(--adult);
  color: #FBF7F1;
  font-size: 13px;
  letter-spacing: 0;
  line-height: 1.6;
  padding: 6px 16px 6px 28px;
}
.site-header {
  background: rgba(251,247,241,.96);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 40;
}
.head-main {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 14px 0 8px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  min-width: 0;
}
.brand:hover { color: var(--primary-deep); }
.brand-bars { display: flex; gap: 3px; flex: 0 0 auto; }
.brand-bars i { display: block; width: 4px; height: 22px; border-radius: 2px; }
.brand-bars .b1 { background: var(--z1); }
.brand-bars .b2 { background: var(--z2); }
.brand-bars .b3 { background: var(--z3); }
.brand-bars .b4 { background: var(--z4); }
.brand-name {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.35;
  font-weight: 700;
}
.menu-toggle {
  display: none;
  margin-left: auto;
  border: 1px solid var(--primary);
  background: var(--paper);
  color: var(--primary);
  border-radius: var(--btn-radius);
  padding: 6px 12px;
  line-height: 1.4;
  cursor: pointer;
}
.menu-toggle:hover { background: var(--primary); color: var(--paper); }
.main-nav { display: flex; align-items: center; gap: 8px 18px; margin-left: auto; }
.main-nav a {
  color: var(--ink);
  font-size: 15px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.is-active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}
.chip-row {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 0 12px;
  -webkit-overflow-scrolling: touch;
}
.chip {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 13px;
  line-height: 1.5;
  transition: transform .18s ease, background .18s ease;
}
.chip:hover { transform: translateY(-1px); }
.chip-notice { border: 1px dashed var(--primary); color: var(--primary); background: transparent; }
.chip-public { border: 1px solid var(--copper); background: #E7F0ED; color: #24564B; }
.chip-pick { border: 1px solid var(--z4); background: #F8EEF1; color: var(--primary); border-radius: 999px 999px 999px 4px; }
.page-main { padding-bottom: 20px; }
.block { padding: 58px 0; }
.block-band { background: var(--band); }
.block-paper { background: #F7F1E8; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.chap {
  display: inline-block;
  font-family: var(--serif);
  color: var(--primary);
  font-size: .72em;
  margin-right: 8px;
  vertical-align: 1px;
}
.lead { color: var(--sub); max-width: 760px; font-size: 16px; }
.mark {
  background-image: linear-gradient(var(--mark), var(--mark));
  background-repeat: no-repeat;
  background-size: 100% .38em;
  background-position: 0 88%;
}
.metric {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 16px 16px;
  min-height: 168px;
  border-top: 4px solid var(--z1);
}
.metric-z2 { border-top-color: var(--z2); }
.metric-z3 { border-top-color: var(--z3); }
.metric-z4 { border-top-color: var(--z4); }
.metric-name { margin: 0 0 8px; font-size: 16px; }
.metric-num {
  font-family: var(--serif);
  font-size: 40px;
  line-height: 1;
  color: var(--primary-deep);
}
.metric-z2 .metric-num { color: var(--z2); }
.metric-z3 .metric-num { color: #7C4E30; }
.metric-z4 .metric-num { color: var(--z4); }
.metric-unit { margin-left: 4px; font-size: 14px; color: var(--sub); font-family: var(--sans); }
.metric-note { margin: 10px 0 0; color: var(--sub); font-size: 14px; line-height: 1.7; }
.zone-list { display: flex; flex-direction: column; gap: 10px; }
.zone-row {
  display: grid;
  grid-template-columns: 18px 1fr auto;
  gap: 14px;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.zone-color { width: 10px; height: 42px; border-radius: 99px; display: block; }
.c1 { background: var(--z1); }
.c2 { background: var(--z2); }
.c3 { background: var(--z3); }
.c4 { background: var(--z4); }
.zone-name { margin: 0; font-size: 18px; }
.zone-desc { margin: 0; color: var(--sub); font-size: 14px; }
.zone-link {
  border: 1px solid var(--primary);
  color: var(--paper);
  background: var(--primary);
  border-radius: var(--btn-radius);
  padding: 6px 12px;
  font-size: 14px;
  white-space: nowrap;
}
.zone-link:hover { background: var(--primary-deep); color: var(--paper); transform: translateY(-1px); }
.note-card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-left: 3px solid var(--z1);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px 18px 14px;
  height: 100%;
}
.note-card.z2 { border-left-color: var(--z2); }
.note-card.z3 { border-left-color: var(--z3); }
.note-card.z4 { border-left-color: var(--z4); }
.note-card--lg { min-height: 100%; padding: 22px 22px 18px; }
.kicker { margin: 0 0 6px; color: var(--copper); font-size: 13px; font-weight: 700; }
.note-card p:last-child { margin-bottom: 0; }
.stack-gap { display: flex; flex-direction: column; gap: 12px; height: 100%; }
.full-note { margin-top: 12px; }
.cmp-table { width: 100%; border-collapse: collapse; background: var(--paper); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.cmp-table th, .cmp-table td { padding: 14px 12px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; font-size: 15px; }
.cmp-table th { font-family: var(--serif); font-weight: 700; background: #F6F0E6; }
.cmp-table tr:last-child td { border-bottom: 0; }
.cmp-table td:first-child { color: var(--primary-deep); font-weight: 700; width: 18%; }
.cmp-cards { display: none; }
.cmp-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 14px 8px; margin-bottom: 12px; box-shadow: var(--shadow); }
.cmp-card h3 { font-size: 18px; }
.cmp-card ul { margin: 0; padding: 0; list-style: none; }
.cmp-card li { padding: 8px 0; border-top: 1px solid var(--line); color: var(--sub); font-size: 14.5px; }
.cmp-card strong { color: var(--ink); font-weight: 700; }
.axis { list-style: none; margin: 0; padding: 0 0 0 8px; border-left: 2px solid var(--line); }
.axis-item { position: relative; padding: 0 0 22px 22px; }
.axis-item::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 8px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--primary);
}
.axis-item:nth-child(2)::before { border-color: var(--z2); }
.axis-item:nth-child(3)::before { border-color: var(--z3); }
.axis-item:nth-child(4)::before { border-color: var(--z4); }
.axis-item:nth-child(5)::before { border-color: var(--copper); }
.axis-item h3 { margin-bottom: 4px; }
.news-list { list-style: none; margin: 0; padding: 0; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.news-item { display: grid; grid-template-columns: 108px 14px 1fr; gap: 12px; align-items: start; padding: 14px 16px; border-bottom: 1px solid var(--line); }
.news-item:last-child { border-bottom: 0; }
.news-date { color: var(--sub); font-size: 13px; padding-top: 2px; }
.dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 8px; }
.dot-1 { background: var(--z1); }
.dot-2 { background: var(--z2); }
.dot-3 { background: var(--z3); }
.dot-4 { background: var(--z4); }
.news-item h3 { font-size: 17px; margin: 0 0 4px; }
.news-item h3 a { color: var(--ink); }
.news-item h3 a:hover { color: var(--primary); }
.news-item p { margin: 0; color: var(--sub); font-size: 14.5px; }
.more-row { display: flex; justify-content: flex-end; margin-top: 14px; }
.text-more {
  display: inline-flex;
  align-items: center;
  background: var(--primary);
  color: var(--paper);
  border-radius: var(--btn-radius);
  padding: 8px 14px;
  font-size: 14px;
}
.text-more:hover { background: var(--primary-deep); color: var(--paper); transform: translateY(-1px); }
.scene-card { transition: transform .18s ease, box-shadow .18s ease; }
.scene-card:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(43,38,34,.08); }
.scene-shift { margin-top: 26px; }
.cover {
  height: 72px;
  border-radius: 8px;
  margin-bottom: 12px;
  display: flex;
  align-items: flex-end;
  padding: 8px 10px;
  color: #FBF7F1;
  font-family: var(--serif);
  font-size: 18px;
}
.cover-1 { background: linear-gradient(135deg, #6E2B3A, #8C4454); }
.cover-2 { background: linear-gradient(135deg, #2C3A55, #445272); }
.cover-3 { background: linear-gradient(135deg, #A56B45, #C48A62); }
.cover-4 { background: linear-gradient(135deg, #8C5A6A, #B07C8C); }
.inline-link { color: var(--primary); font-weight: 700; }
.steps { list-style: none; margin: 0; padding: 0; }
.step {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
  height: 100%;
  position: relative;
}
.step-no {
  font-family: var(--serif);
  color: var(--primary);
  font-size: 20px;
  display: block;
  margin-bottom: 4px;
}
.guard { min-height: 180px; }
.guard.tall { min-height: 250px; }
.guard.mid { min-height: 210px; }
.qa-list { list-style: none; margin: 0; padding: 0; }
.qa-item {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}
.qa-item strong { font-family: var(--serif); font-weight: 700; }
.qa-item p { margin: 0; color: var(--sub); }
.side-note {
  background: #F8F1C9;
  border: 1px solid #E3D48A;
  border-radius: var(--radius);
  padding: 16px;
  box-shadow: var(--shadow);
}
.side-note h3 { font-size: 18px; }
.side-note ul { margin: 0; padding-left: 1.1em; color: var(--sub); }
.point { padding-left: 12px; border-left: 3px solid var(--mark); margin-bottom: 14px; }
.point h3 { font-size: 18px; }
.point p { margin: 0; color: var(--sub); }
.accordion.paper-acc { background: transparent; border: 0; margin: 0; }
.paper-acc .accordion-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.paper-acc .accordion-title {
  font-family: var(--serif);
  font-size: 16.5px;
  line-height: 1.5;
  color: var(--ink) !important;
  background: transparent;
  border: 0;
  padding: 14px 42px 14px 16px;
}
.paper-acc .accordion-title:hover,
.paper-acc .accordion-title:focus {
  background: #F6F0E6;
  color: var(--primary-deep) !important;
}
.paper-acc .accordion-title::before { border-color: var(--primary) transparent transparent !important; }
.paper-acc .accordion-content { background: transparent; border-top: 1px solid var(--line); color: var(--sub); padding: 12px 16px 14px; }
.relate-list { list-style: none; margin: 0; padding: 0; }
.relate-list li {
  display: grid;
  grid-template-columns: 12px 1fr;
  gap: 10px;
  align-items: start;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px;
  margin-bottom: 10px;
  box-shadow: var(--shadow);
}
.relate-list a { color: var(--ink); font-family: var(--serif); font-size: 17px; }
.relate-list a:hover { color: var(--primary); }
.relate-list p { margin: 4px 0 0; color: var(--sub); font-size: 14.5px; }
.demand-form {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
}
.field { margin-bottom: 14px; }
.field label { display: block; font-weight: 700; margin-bottom: 6px; }
.field input[type="text"],
.field input[type="email"],
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: #fffdf9;
  color: var(--ink);
  border-radius: var(--btn-radius);
  padding: 10px 12px;
  font-size: 16px;
  box-shadow: none;
  margin: 0;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--primary); background: #fff; }
.radio-line { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.radio-line label { font-weight: 500; display: inline-flex; align-items: center; gap: 6px; margin: 0; }
.check-line { display: flex; align-items: flex-start; gap: 8px; font-weight: 500; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  color: #FBF7F1;
  border: 0;
  border-radius: var(--btn-radius);
  padding: 10px 18px;
  font-size: 16px;
  cursor: pointer;
  transition: background .18s ease, transform .18s ease;
}
.btn:hover, .btn:focus { background: var(--primary-deep); color: #FBF7F1; transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.form-ok {
  margin-top: 14px;
  padding: 12px 14px;
  border: 1px solid var(--copper);
  background: #E7F0ED;
  color: #24564B;
  border-radius: var(--radius);
}
.site-footer {
  background: #2B2622;
  color: #E7DDD2;
  padding: 36px 0 28px;
  margin-top: 10px;
}
.site-footer a { color: #F3E6C4; }
.site-footer a:hover { color: #fff; }
.foot-brand { font-family: var(--serif); font-size: 18px; color: #FBF7F1; margin: 0 0 8px; }
.foot-note { color: #CDBFB2; font-size: 14px; margin: 0 0 8px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 10px 0; }
.copy { color: #B7A89B; font-size: 13px; margin: 8px 0 0; }
@media (max-width: 1023px) {
  h1 { font-size: 30px; }
  .head-main { flex-wrap: wrap; }
  .menu-toggle { display: inline-flex; }
  .main-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    margin-left: 0;
    padding: 4px 0 8px;
  }
  .main-nav.is-open { display: flex; }
  .scene-shift { margin-top: 0; }
}
@media (max-width: 768px) {
  .wrap { width: min(1120px, calc(100% - 28px)); }
  .block { padding: 42px 0; }
  .news-item { grid-template-columns: 1fr; gap: 4px; }
  .dot { display: none; }
  .qa-item { grid-template-columns: 1fr; gap: 4px; }
  .zone-row { grid-template-columns: 12px 1fr; }
  .zone-link { grid-column: 2; justify-self: start; }
}
@media (max-width: 639px) {
  .cmp-table-wrap { display: none; }
  .cmp-cards { display: block; }
  h1 { font-size: 28px; }
  h2 { font-size: 22px; }
  .metric-num { font-size: 32px; }
}

/* roulang page: category1 */
:root {
 --bg: #F3EDE3;
 --paper: #FBF7F1;
 --ink: #2B2622;
 --sub: #5E564E;
 --line: #E2D8CC;
 --primary: #6E2B3A;
 --primary-deep: #4C1C28;
 --copper: #3F6F62;
 --z1: #6E2B3A;
 --z2: #2C3A55;
 --z3: #A56B45;
 --z4: #8C5A6A;
 --mark: #E7D48A;
 --adult: #8A3A2A;
 --band: #E9DFD2;
 --radius: 10px;
 --btn-radius: 6px;
 --shadow: 0 8px 24px rgba(43,38,34,.06);
 --serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", serif;
 --sans: "Noto Sans SC", "PingFang SC", "Source Han Sans SC", sans-serif;
}
/* roulang page: category1 */
:root {
 --bg: #F3EDE3;
 --paper: #FBF7F1;
 --ink: #2B2622;
 --sub: #5E564E;
 --line: #E2D8CC;
 --primary: #6E2B3A;
 --primary-deep: #4C1C28;
 --copper: #3F6F62;
 --z1: #6E2B3A;
 --z2: #2C3A55;
 --z3: #A56B45;
 --z4: #8C5A6A;
 --mark: #E7D48A;
 --adult: #8A3A2A;
 --band: #E9DFD2;
 --radius: 10px;
 --btn-radius: 6px;
 --shadow: 0 8px 24px rgba(43,38,34,.06);
 --serif: "Noto Serif SC", "Songti SC", "Source Han Serif SC", serif;
 --sans: "Noto Sans SC", "PingFang SC", "Source Han Sans SC", sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
 margin: 0;
 color: var(--ink);
 background: var(--bg);
 font-family: var(--sans);
 font-size: 16.5px;
 line-height: 1.8;
 text-rendering: optimizeLegibility;
}
body::before {
 content: "";
 position: fixed;
 left: 12px;
 top: 0;
 bottom: 0;
 width: 1px;
 background: #D9CBBA;
 z-index: 30;
 pointer-events: none;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
button, input, textarea { font-family: inherit; color: var(--ink); }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-deep); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
 outline: 2px solid var(--primary);
 outline-offset: 2px;
}
h1, h2, h3, h4 {
 font-family: var(--serif);
 color: var(--ink);
 line-height: 1.35;
 font-weight: 700;
 letter-spacing: 0;
}
h1 { font-size: 36px; margin: 0 0 12px; }
h2 { font-size: 24px; margin: 0 0 14px; }
h3 { font-size: 18px; margin: 0 0 8px; }
p { margin: 0 0 1em; }
::selection { background: var(--mark); color: var(--ink); }
.grid-container { max-width: 1120px; }
.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.site-header {
 background: rgba(251,247,241,.96);
 border-bottom: 1px solid var(--line);
 position: sticky;
 top: 0;
 z-index: 40;
}
.head-main {
 display: flex;
 align-items: center;
 gap: 22px;
 padding: 14px 0 8px;
}
.brand {
 display: flex;
 align-items: center;
 gap: 10px;
 color: var(--ink);
 min-width: 0;
}
.brand:hover { color: var(--primary-deep); }
.brand-bars { display: flex; gap: 3px; flex: 0 0 auto; }
.brand-bars i { display: block; width: 4px; height: 22px; border-radius: 2px; font-style: normal; }
.brand-bars .b1 { background: var(--z1); }
.brand-bars .b2 { background: var(--z2); }
.brand-bars .b3 { background: var(--z3); }
.brand-bars .b4 { background: var(--z4); }
.brand-name {
 font-family: var(--serif);
 font-size: 18px;
 line-height: 1.35;
 font-weight: 700;
}
.menu-toggle {
 display: none;
 margin-left: auto;
 border: 1px solid var(--primary);
 background: var(--paper);
 color: var(--primary);
 border-radius: var(--btn-radius);
 padding: 6px 12px;
 line-height: 1.4;
 cursor: pointer;
}
.menu-toggle:hover, .menu-toggle:active { background: var(--primary); color: var(--paper); }
.main-nav { display: flex; align-items: center; gap: 8px 18px; margin-left: auto; }
.main-nav a {
 color: var(--ink);
 font-size: 15px;
 padding: 6px 0;
 border-bottom: 2px solid transparent;
}
.main-nav a:hover, .main-nav a.is-active, .main-nav a:active {
 color: var(--primary);
 border-bottom-color: var(--primary);
}
.chip-row {
 display: flex;
 gap: 10px;
 overflow-x: auto;
 padding: 4px 0 12px;
 -webkit-overflow-scrolling: touch;
}
.chip {
 flex: 0 0 auto;
 display: inline-flex;
 align-items: center;
 border-radius: 999px;
 padding: 5px 14px;
 font-size: 13px;
 line-height: 1.5;
 transition: transform .18s ease, background .18s ease, color .18s ease;
}
.chip:hover { transform: translateY(-1px); }
.chip-notice { border: 1px dashed var(--primary); color: var(--primary); background: transparent; }
.chip-public { border: 1px solid var(--copper); background: #E7F0ED; color: #24564B; }
.chip-pick { border: 1px solid var(--z4); background: #F8EEF1; color: var(--primary); border-radius: 999px 999px 999px 4px; }
.page-main { padding-bottom: 8px; }
.sec { padding: 52px 0; }
.sec-plain { background: var(--bg); }
.sec-band { background: var(--band); }
.sec-paper { background: #EFE6DA; }
.kicker {
 display: inline-block;
 font-family: var(--serif);
 font-size: 13px;
 color: var(--primary);
 border-bottom: 2px solid var(--mark);
 line-height: 1.4;
 margin-bottom: 8px;
}
.lead { color: var(--sub); max-width: 760px; font-size: 16px; }
.crumb { display: flex; flex-wrap: wrap; gap: 6px 8px; align-items: center; color: var(--sub); font-size: 14px; margin-bottom: 14px; }
.crumb a { color: var(--sub); border-bottom: 1px solid transparent; }
.crumb a:hover { color: var(--primary); border-bottom-color: var(--mark); }
.crumb span[aria-hidden] { color: #B5A89A; }
.cat-head { max-width: 820px; }
.adult-bar {
 margin: 16px 0 0;
 padding: 7px 12px;
 border-left: 3px solid var(--adult);
 color: var(--adult);
 background: #F8F1EC;
 font-size: 14px;
 line-height: 1.7;
}
.announce {
 margin-top: 14px;
 background: var(--paper);
 border: 1px dashed var(--primary);
 border-radius: var(--radius);
 padding: 12px 14px;
 box-shadow: var(--shadow);
}
.announce strong { font-weight: 700; }
.announce p { margin: 0; color: var(--sub); font-size: 15px; }
.filter-bar {
 display: flex;
 gap: 10px;
 overflow-x: auto;
 padding-bottom: 4px;
 -webkit-overflow-scrolling: touch;
}
.filter-chip {
 flex: 0 0 auto;
 border-radius: 999px;
 border: 1px solid var(--line);
 background: var(--paper);
 color: var(--ink);
 padding: 7px 16px;
 font-size: 14px;
 line-height: 1.5;
 transition: background .18s ease, color .18s ease, transform .18s ease;
}
.filter-chip:hover { transform: translateY(-1px); color: var(--primary-deep); }
.filter-chip.is-on, .filter-chip[aria-current="true"] {
 background: var(--primary);
 color: var(--paper);
 border-color: var(--primary);
}
.filter-chip.z2.is-on { background: var(--z2); border-color: var(--z2); }
.filter-chip.z3.is-on { background: var(--z3); border-color: var(--z3); }
.filter-chip.z4.is-on { background: var(--z4); border-color: var(--z4); }
.entry-list { display: flex; flex-direction: column; gap: 12px; }
.entry {
 display: grid;
 grid-template-columns: 14px 1fr;
 gap: 14px;
 align-items: start;
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 16px 16px 14px;
 transition: transform .18s ease, box-shadow .18s ease;
}
.entry:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(43,38,34,.08); }
.zone-color { width: 10px; height: 42px; border-radius: 99px; display: block; margin-top: 4px; }
.zone-color.z1, .dot.z1 { background: var(--z1); }
.zone-color.z2, .dot.z2 { background: var(--z2); }
.zone-color.z3, .dot.z3 { background: var(--z3); }
.zone-color.z4, .dot.z4 { background: var(--z4); }
.entry-meta { margin: 0 0 4px; color: var(--sub); font-size: 13px; }
.entry h3 { font-size: 18px; margin: 0 0 6px; }
.entry h3 a { color: var(--ink); }
.entry h3 a:hover { color: var(--primary); }
.entry .sum { margin: 0 0 8px; color: var(--sub); font-size: 15px; }
.entry-link {
 display: inline-flex;
 align-items: center;
 color: var(--primary);
 border-bottom: 2px solid var(--mark);
 font-size: 14px;
 line-height: 1.5;
}
.entry-link:hover { color: var(--primary-deep); }
.more-row { display: flex; justify-content: flex-end; margin-top: 14px; }
.text-more {
 display: inline-flex;
 align-items: center;
 background: var(--primary);
 color: var(--paper);
 border-radius: var(--btn-radius);
 padding: 8px 14px;
 font-size: 14px;
 border: 0;
 transition: background .18s ease, transform .18s ease;
}
.text-more:hover, .text-more:active { background: var(--primary-deep); color: var(--paper); transform: translateY(-1px); }
.note-card {
 background: var(--paper);
 border: 1px solid var(--line);
 border-left: 3px solid var(--z1);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 18px 18px 14px;
 height: 100%;
}
.note-card.z2 { border-left-color: var(--z2); }
.note-card.z3 { border-left-color: var(--z3); }
.note-card.z4 { border-left-color: var(--z4); }
.note-card p:last-child { margin-bottom: 0; }
.note-card .tag {
 display: inline-block;
 border-radius: 999px;
 padding: 2px 10px;
 font-size: 12px;
 background: #F6E7EA;
 color: var(--primary);
 margin-bottom: 8px;
}
.point-side { display: flex; flex-direction: column; gap: 12px; height: 100%; }
.point-side .note-card { flex: 1; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.diff-table { width: 100%; min-width: 680px; border-collapse: collapse; margin: 0; background: transparent; }
.diff-table th, .diff-table td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); font-size: 14.5px; vertical-align: top; }
.diff-table th { font-family: var(--serif); font-weight: 700; color: var(--ink); background: #F6F0E8; }
.diff-table td { color: var(--sub); }
.diff-table tr:last-child td { border-bottom: 0; }
.diff-table td:first-child, .diff-table th:first-child { color: var(--ink); font-weight: 700; }
.diff-table .here { color: var(--primary-deep); background: #FBF6F4; }
.short-list { list-style: none; margin: 0; padding: 0; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.short-item { display: grid; grid-template-columns: 118px 12px 1fr; gap: 12px; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.short-item:last-child { border-bottom: 0; }
.short-item time { color: var(--sub); font-size: 13px; }
.dot { width: 8px; height: 8px; border-radius: 50%; display: block; }
.short-item a { color: var(--ink); }
.short-item a:hover { color: var(--primary); }
.paper-acc.accordion { background: transparent; border: 0; margin: 0; }
.paper-acc .accordion-item { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); margin-bottom: 10px; overflow: hidden; }
.paper-acc .accordion-title {
 font-family: var(--serif);
 font-size: 17px;
 line-height: 1.45;
 color: var(--ink);
 background: var(--paper);
 padding: 14px 42px 14px 16px;
 border: 0;
}
.paper-acc .accordion-title:hover, .paper-acc .accordion-title:focus { color: var(--primary); background: #F8F3EC; }
.paper-acc .accordion-title::before { color: var(--primary); }
.paper-acc .accordion-content { border-top: 1px solid var(--line); color: var(--sub); padding: 12px 16px 14px; background: #FCF9F5; }
.demand-box {
 background: var(--paper);
 border: 1px solid var(--line);
 border-radius: var(--radius);
 box-shadow: var(--shadow);
 padding: 22px 20px 18px;
 border-top: 4px solid var(--primary);
}
.field { margin-bottom: 14px; }
.field label { display: block; font-size: 14px; margin-bottom: 6px; color: var(--ink); }
.field input[type="text"], .field textarea {
 width: 100%;
 border: 1px solid var(--line);
 background: #FFFcf8;
 border-radius: var(--btn-radius);
 padding: 10px 12px;
 font-size: 15px;
 line-height: 1.6;
 box-shadow: none;
 margin: 0;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field textarea:focus { border-color: var(--primary); background: #fff; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; color: var(--sub); }
.check input { margin-top: 6px; accent-color: var(--primary); }
.btn-primary {
 appearance: none;
 border: 0;
 background: var(--primary);
 color: var(--paper);
 border-radius: var(--btn-radius);
 padding: 9px 16px;
 font-size: 15px;
 cursor: pointer;
 transition: background .18s ease, transform .18s ease;
}
.btn-primary:hover, .btn-primary:active { background: var(--primary-deep); color: var(--paper); transform: translateY(-1px); }
.success-box {
 background: #F3F7F5;
 border: 1px solid #C9DDD6;
 border-radius: var(--radius);
 padding: 16px;
 color: #24564B;
}
.backtop {
 display: inline-flex;
 margin-top: 16px;
 color: var(--copper);
 border-bottom: 2px solid var(--mark);
 font-size: 14px;
}
.side-note {
 background: transparent;
 border-left: 3px solid var(--copper);
 padding: 4px 0 4px 14px;
 color: var(--sub);
}
.side-note p { margin: 0; }
.site-footer { background: #2B2622; color: #E7DDD2; padding: 36px 0 28px; margin-top: 0; }
.site-footer a { color: #F3E6C8; }
.site-footer a:hover { color: #fff; }
.foot-brand { font-family: var(--serif); font-size: 20px; margin: 0 0 8px; color: #FBF7F1; }
.foot-note { color: #D9CBBA; font-size: 14px; max-width: 720px; }
.foot-links { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 12px 0; }
.foot-links a { border-bottom: 1px solid transparent; }
.foot-links a:hover { border-bottom-color: var(--mark); }
.copy { margin: 8px 0 0; color: #B5A89A; font-size: 13px; }
@media (max-width: 1024px) {
 .head-main { gap: 14px; }
 .brand-name { font-size: 16px; }
 h1 { font-size: 32px; }
 .sec { padding: 44px 0; }
}
@media (max-width: 768px) {
 .menu-toggle { display: inline-flex; }
 .main-nav { display: none; width: 100%; flex-direction: column; align-items: flex-start; margin: 8px 0 0; gap: 0; }
 .main-nav.is-open { display: flex; }
 .main-nav a { width: 100%; padding: 8px 0; }
 .head-main { flex-wrap: wrap; }
 h1 { font-size: 28px; }
 h2 { font-size: 22px; }
 .short-item { grid-template-columns: 96px 12px 1fr; }
 .entry { grid-template-columns: 12px 1fr; }
}
@media (max-width: 520px) {
 body { font-size: 16px; }
 h1 { font-size: 26px; }
 .brand-name { font-size: 15px; }
 .sec { padding: 36px 0; }
 .short-item { grid-template-columns: 12px 1fr; }
 .short-item time { grid-column: 2; font-size: 12px; }
 .demand-box { padding: 16px 14px; }
}