:root {
  color-scheme: light;
  --ink: #23352f;
  --muted: #62716a;
  --paper: #f4f3ed;
  --card: #fffefb;
  --line: #dce2d9;
  --accent: #9c492f;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 24px;
}
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 16px;
  line-height: 1.8;
}
a {
  color: var(--accent);
  text-underline-offset: 4px;
}
button,
input,
select {
  font: inherit;
}
button,
a,
input,
select {
  -webkit-tap-highlight-color: transparent;
}
button,
select {
  min-height: 44px;
}
button {
  cursor: pointer;
}
button:disabled {
  opacity: 0.65;
  cursor: not-allowed;
}
:focus-visible {
  outline: 3px solid #b46540;
  outline-offset: 4px;
}
[hidden] {
  display: none !important;
}
.skip {
  position: absolute;
  top: -80px;
  left: 12px;
  z-index: 50;
  background: white;
  padding: 12px;
}
.skip:focus {
  top: 12px;
}
.masthead {
  border-bottom: 1px solid var(--line);
}
.mast-inner,
.page,
.footer-inner {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
}
.mast-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}
.brand {
  display: flex;
  gap: 12px;
  align-items: center;
  text-decoration: none;
  color: var(--ink);
  font-weight: 750;
  letter-spacing: 2px;
}
.brand-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--accent);
  border-radius: 50%;
  color: var(--accent);
  font-size: 16px;
}
nav {
  display: flex;
  gap: 24px;
  font-size: 14px;
}
nav a {
  color: var(--muted);
  text-decoration: none;
  padding: 12px 0;
}
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 56px;
  padding: 56px 0 44px;
  align-items: center;
}
.eyebrow {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  margin: 0 0 12px;
}
h1 {
  font-size: clamp(26px, 3.7vw, 42px);
  line-height: 1.4;
  letter-spacing: -0.8px;
  margin: 0 0 20px;
  font-weight: 750;
}
.lead {
  font-size: 17px;
  color: #46564f;
  max-width: 760px;
  margin: 0;
}
.hero-note {
  border-left: 2px solid var(--accent);
  padding: 6px 0 6px 24px;
}
.hero-note strong {
  display: block;
  font-family: Georgia, serif;
  font-size: 64px;
  line-height: 1.1;
  font-weight: 400;
}
.hero-note p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 13px;
}
.chapter {
  border-top: 1px solid var(--line);
  padding: 30px 0 36px;
}
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}
.section-head h2,
.chapter > h2 {
  font-size: 23px;
  letter-spacing: -0.3px;
  margin: 0;
}
.section-head p {
  color: var(--muted);
  font-size: 13px;
  margin: 0;
}
.filters {
  padding: 20px;
  background: #e9ede5;
  border: 1px solid #d9e0d4;
  border-radius: 6px;
  margin-bottom: 24px;
}
.filter-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 16px;
}
.filter-field label {
  display: block;
  color: #4a5e52;
  font-size: 13px;
  margin: 0 0 6px;
  font-weight: 650;
}
.filter-field input,
.filter-field select {
  width: 100%;
  border: 1px solid #c7d2c1;
  background: var(--card);
  color: var(--ink);
  border-radius: 4px;
  padding: 10px 12px;
  min-width: 0;
}
.filter-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 12px;
}
.status {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}
.link-button {
  background: none;
  border: 0;
  padding: 5px 0;
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.drama-card {
  border: 1px solid var(--line);
  background: var(--card);
  border-radius: 6px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.card-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}
.card-index {
  font-family: Georgia, serif;
  color: #a29d88;
  font-size: 28px;
  line-height: 1;
}
.platform {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--line);
  padding: 2px 8px;
  border-radius: 2px;
}
.drama-card h3 {
  font-size: 23px;
  line-height: 1.5;
  margin: 16px 0 6px;
}
.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 12px;
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 14px;
}
.card-copy {
  margin: 0;
  color: #45534a;
  font-size: 15px;
}
.reason {
  margin: 14px 0 18px;
  border-left: 2px solid #d8c5b3;
  padding-left: 12px;
  font-size: 14px;
  color: #625d51;
}
.card-bottom {
  border-top: 1px solid #eeeee7;
  margin-top: auto;
  padding-top: 14px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.source-link {
  font-size: 14px;
  padding: 8px 0;
}
.compare-toggle {
  border: 1px solid #ccd5c8;
  background: white;
  color: #405446;
  border-radius: 4px;
  padding: 8px 12px;
  font-size: 13px;
}
.compare-toggle[aria-pressed="true"] {
  background: #294a37;
  color: white;
  border-color: #294a37;
}
.empty {
  padding: 32px;
  border: 1px dashed #bdc8b5;
  border-radius: 6px;
  text-align: center;
}
.comparison {
  margin-top: 24px;
  background: #fffaf0;
  border: 1px solid #e1d5b9;
  border-radius: 6px;
  padding: 24px;
}
.comparison h3 {
  margin: 0 0 8px;
  font-size: 19px;
}
.comparison-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.comparison-item {
  border-top: 1px solid #e5dcc9;
  padding-top: 12px;
  min-width: 0;
}
.comparison-item h4 {
  margin: 0 0 8px;
  font-size: 17px;
}
.comparison-item p {
  margin: 5px 0;
  font-size: 14px;
}
.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px;
  margin-top: 22px;
}
.guide-grid h3 {
  margin: 0 0 10px;
  font-size: 17px;
}
.guide-grid p {
  margin: 0;
  font-size: 15px;
  color: #536057;
}
.guide-grid article {
  border-left: 2px solid #d1d8cb;
  padding-left: 18px;
}
.reading {
  max-width: 850px;
}
.reading p {
  margin: 16px 0 0;
}
.faq-list {
  margin-top: 20px;
}
details {
  border-bottom: 1px solid var(--line);
  padding: 15px 0;
}
summary {
  cursor: pointer;
  font-weight: 600;
}
details p {
  font-size: 15px;
  color: #536057;
  margin: 12px 0 0;
}
.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 36px;
  color: var(--muted);
  font-size: 12px;
}
.footer p {
  margin: 4px 0;
}
.footer-inner {
  display: flex;
  gap: 28px;
  justify-content: space-between;
}
.fineprint {
  font-size: 13px;
  color: var(--muted);
}
@media (max-width: 700px) {
  .mast-inner,
  .page,
  .footer-inner {
    width: calc(100% - 36px);
  }
  .mast-inner {
    min-height: 66px;
    gap: 8px;
  }
  .brand {
    font-size: 15px;
    letter-spacing: 0;
    gap: 8px;
  }
  .brand-mark {
    width: 29px;
    height: 29px;
  }
  nav {
    gap: 14px;
    font-size: 12px;
  }
  .hero {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 32px 0 28px;
  }
  h1 {
    font-size: 28px;
    margin-bottom: 14px;
    letter-spacing: -0.5px;
  }
  .lead {
    font-size: 15px;
  }
  .hero-note {
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 0 0 0 15px;
  }
  .hero-note strong {
    font-size: 34px;
  }
  .hero-note p {
    margin: 0;
  }
  .chapter {
    padding: 24px 0 28px;
  }
  .section-head {
    display: block;
    margin-bottom: 16px;
  }
  .section-head h2,
  .chapter > h2 {
    font-size: 21px;
  }
  .section-head p {
    margin-top: 6px;
  }
  .filters {
    padding: 14px;
  }
  .filter-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
  .filter-field:first-child {
    grid-column: 1 / -1;
  }
  .filter-field input,
  .filter-field select {
    font-size: 16px;
  }
  .cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .drama-card {
    padding: 20px;
  }
  .guide-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .comparison {
    padding: 18px;
  }
  .comparison-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .footer-inner {
    display: block;
  }
}
@media (max-width: 360px) {
  .mast-inner,
  .page,
  .footer-inner {
    width: calc(100% - 28px);
  }
  nav {
    gap: 10px;
  }
  .brand-mark {
    display: none;
  }
  h1 {
    font-size: 25px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}