:root {
  --brand: #f95862;
  --brand-deep: #ea4652;
  --ink: #222;
  --muted: #777;
  --soft: #f5f5f5;
  --line: #ececec;
  --page-max: 2116px;
  --content-max: 1560px;
  --shadow: 0 0 10px rgba(203, 196, 187, .54);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: #fff;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 82px; }
body { margin: 0; min-width: 320px; background: #fff; color: var(--ink); }
button, input { font: inherit; }
a, button { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { border: 0; color: inherit; cursor: pointer; }
::selection { background: rgba(249, 88, 98, .22); color: var(--ink); }

.page-width {
  width: min(calc(100% - 32px), var(--content-max));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 6px;
  background: var(--brand);
  color: #fff;
  transform: translateY(-150%);
  transition: transform .2s ease;
}
.skip-link:focus { transform: translateY(0); }

/* 顶部导航：保持参考站的 61px 白色导航栏和红色当前态 */
.site-header {
  position: sticky;
  z-index: 30;
  top: 0;
  background: rgba(255, 255, 255, .97);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.header-inner {
  display: flex;
  width: min(100%, var(--page-max));
  min-height: 61px;
  align-items: center;
  gap: 22px;
  margin: 0 auto;
  padding: 0 28px;
}
.brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
  color: var(--brand);
}
.brand-logo {
  display: block;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  border-radius: 11px;
  object-fit: contain;
}
.brand-name {
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -.08em;
  line-height: 1;
}
.brand-play {
  position: relative;
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 2px solid currentColor;
  border-radius: 50%;
}
.brand-play i {
  display: block;
  width: 0;
  height: 0;
  margin-left: 2px;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid currentColor;
}
.primary-nav {
  display: flex;
  min-height: 61px;
  align-items: center;
  gap: clamp(17px, 1.6vw, 31px);
  margin-left: 5px;
  white-space: nowrap;
}
.nav-link {
  position: relative;
  display: inline-flex;
  min-height: 61px;
  align-items: center;
  color: #333;
  font-size: 15px;
  transition: color .18s ease;
}
.nav-link:hover,
.nav-link.is-active { color: var(--brand); }
.nav-link.is-active::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  border-radius: 3px 3px 0 0;
  background: var(--brand);
  content: "";
}
.nav-placeholder { padding: 0; background: transparent; }

.header-tools {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}
.search-form {
  position: relative;
  display: flex;
  width: clamp(160px, 16vw, 260px);
  height: 40px;
  align-items: center;
  border-radius: 8px;
  background: #eee;
  color: #999;
}
.search-hot {
  position: absolute;
  left: 11px;
  color: #999;
  font-size: 20px;
  line-height: 1;
  transform: rotate(-20deg);
}
.search-form input {
  width: 100%;
  height: 40px;
  min-width: 0;
  padding: 0 40px 0 31px;
  border: 0;
  outline: 0;
  border-radius: 8px;
  background: transparent;
  color: #333;
  font-size: 13px;
}
.search-form input::placeholder { color: #999; }
.search-form:focus-within { box-shadow: 0 0 0 2px rgba(249, 88, 98, .18); }
.search-form.is-history-open,
.search-form.is-mobile-open { z-index: 80; }
.search-history-panel {
  position: absolute;
  z-index: 80;
  top: calc(100% + 10px);
  right: 0;
  width: min(360px, calc(100vw - 24px));
  padding: 16px;
  border: 1px solid #eee;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(25, 31, 45, .14);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease;
}
.search-history-panel::before {
  position: absolute;
  top: -7px;
  right: 28px;
  width: 12px;
  height: 12px;
  border-top: 1px solid #eee;
  border-left: 1px solid #eee;
  background: #fff;
  content: "";
  transform: rotate(45deg);
}
.search-form.is-history-open .search-history-panel { opacity: 1; pointer-events: auto; transform: translateY(0); }
.search-history-heading { margin-bottom: 10px; color: #777; font-size: 14px; font-weight: 600; }
.search-history-list { display: grid; gap: 4px; }
.search-history-row {
  display: flex;
  min-height: 38px;
  align-items: center;
  border-radius: 7px;
  transition: background .16s ease, color .16s ease;
}
.search-history-row:hover,
.search-history-row:focus-within { background: #fff1f2; color: var(--brand); }
.search-history-item,
.search-history-delete {
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
}
.search-history-item {
  min-width: 0;
  flex: 1;
  overflow: hidden;
  padding: 8px 10px;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.search-history-item:focus-visible,
.search-history-delete:focus-visible { outline: 2px solid rgba(249, 88, 98, .45); outline-offset: -2px; }
.search-history-delete {
  width: 36px;
  align-self: stretch;
  padding: 0;
  color: var(--brand);
  font-size: 22px;
  line-height: 1;
  opacity: 0;
  transition: opacity .16s ease;
}
.search-history-row:hover .search-history-delete,
.search-history-row:focus-within .search-history-delete { opacity: 1; }
.search-history-empty { margin: 2px 0 0; color: #aaa; font-size: 13px; }
.search-submit {
  position: absolute;
  right: 8px;
  display: grid;
  width: 27px;
  height: 27px;
  place-items: center;
  padding: 0;
  background: transparent;
  color: #888;
}
.search-submit svg,
.tool-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.6;
}
.tool-button {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
  padding: 5px 0;
  background: transparent;
  color: #555;
  font-size: 13px;
  white-space: nowrap;
  transition: color .18s ease;
}
.tool-button:hover { color: var(--brand); }
.language-button b { margin-left: 1px; color: #888; font-size: 13px; font-weight: 500; }

.language-switcher { position: relative; display: flex; align-items: center; }
.language-switcher .language-button { cursor: pointer; }
.language-menu {
  position: absolute;
  z-index: 70;
  top: calc(100% + 12px);
  left: 50%;
  width: 150px;
  padding: 8px;
  border: 1px solid #eee;
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(25, 31, 45, .14);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -6px);
  transition: opacity .18s ease, transform .18s ease;
}
.language-menu::before {
  content: "";
  position: absolute;
  top: -7px;
  left: calc(50% - 7px);
  width: 12px;
  height: 12px;
  border-top: 1px solid #eee;
  border-left: 1px solid #eee;
  background: #fff;
  transform: rotate(45deg);
}
.language-switcher.is-open .language-menu { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.language-switcher.is-open .language-button { color: var(--brand); }
.language-option {
  position: relative;
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: 0;
  border-radius: 9px;
  background: transparent;
  color: #333;
  cursor: pointer;
  font: inherit;
  text-align: left;
}
.language-option:hover, .language-option:focus-visible { background: #fff3f4; color: var(--brand); outline: none; }
.language-option.is-active { color: var(--brand); font-weight: 600; }
.language-option small { padding: 2px 6px; border-radius: 6px; background: #c9c9c9; color: #fff; font-size: 10px; font-weight: 500; }
.login-button { color: var(--brand); }
.mobile-menu-button { display: none; }
.mobile-nav { display: none; }

/* 横幅：参考站的全宽 16:5 左右轮播比例，视觉使用原创 CSS 画面 */
.hero {
  position: relative;
  min-height: 450px;
  overflow: hidden;
  background: #151b2c;
  isolation: isolate;
}
.hero-scene,
.hero-shade {
  position: absolute;
  inset: 0;
}
.hero-scene {
  overflow: hidden;
  background:
    radial-gradient(circle at 74% 26%, rgba(255, 238, 191, .86) 0 3.5%, rgba(255, 238, 191, .16) 7%, transparent 17%),
    linear-gradient(122deg, #18253f 0%, #25466b 45%, #9b5666 79%, #efb382 100%);
  transition: background .35s ease;
}
.hero-story-town .hero-scene {
  background:
    radial-gradient(circle at 74% 24%, rgba(255, 229, 143, .72) 0 3%, rgba(255, 229, 143, .18) 9%, transparent 19%),
    linear-gradient(120deg, #221f36 0%, #644e5d 44%, #bd796c 75%, #f0c48b 100%);
}
.hero-story-space .hero-scene {
  background:
    radial-gradient(circle at 75% 31%, rgba(195, 232, 255, .9) 0 3%, rgba(96, 161, 230, .18) 8%, transparent 20%),
    linear-gradient(120deg, #080f2d 0%, #142c67 48%, #4c438e 79%, #bb6c91 100%);
}
.hero-story-sunrise .hero-scene {
  background:
    radial-gradient(circle at 76% 30%, rgba(255, 247, 197, .92) 0 5%, rgba(255, 189, 116, .28) 12%, transparent 25%),
    linear-gradient(120deg, #33456f 0%, #bd6870 49%, #ec9d75 75%, #f7d19b 100%);
}
.hero-story-mountain .hero-scene {
  background:
    radial-gradient(circle at 77% 23%, rgba(245, 242, 205, .82) 0 3%, rgba(245, 242, 205, .2) 9%, transparent 20%),
    linear-gradient(120deg, #162f41 0%, #2c5960 47%, #8a7369 80%, #cba47d 100%);
}
.hero.has-custom-poster .hero-scene::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  background: var(--hero-poster) center / cover no-repeat;
  content: "";
  opacity: .72;
}
.hero-sky-glow {
  position: absolute;
  top: 8%;
  right: 13%;
  width: 30%;
  height: 75%;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(255, 218, 166, .2), transparent 68%);
  filter: blur(15px);
}
.hero-moon {
  position: absolute;
  top: 16%;
  right: 20%;
  width: clamp(55px, 6vw, 96px);
  aspect-ratio: 1;
  border-radius: 50%;
  background: linear-gradient(135deg, #fff3c5, #d6aa8b);
  box-shadow: 0 0 55px rgba(255, 235, 188, .4);
}
.hero-ridge {
  position: absolute;
  right: -6%;
  bottom: -4%;
  left: -7%;
  height: 57%;
  clip-path: polygon(0 72%, 7% 62%, 14% 70%, 23% 40%, 30% 59%, 40% 25%, 51% 57%, 61% 43%, 69% 67%, 79% 29%, 89% 55%, 100% 20%, 100% 100%, 0 100%);
}
.ridge-back { background: rgba(35, 50, 61, .56); transform: translateY(-8%); }
.ridge-middle { background: rgba(24, 36, 44, .72); transform: translateY(7%); }
.ridge-front { background: rgba(10, 17, 24, .88); transform: translateY(28%); }
.hero-reflection {
  position: absolute;
  right: 10%;
  bottom: -10%;
  width: 28%;
  height: 34%;
  border-radius: 50%;
  background: linear-gradient(90deg, transparent, rgba(255, 214, 163, .25), transparent);
  filter: blur(12px);
  transform: rotate(-12deg);
}
.hero-grain {
  position: absolute;
  inset: 0;
  opacity: .11;
  background-image: radial-gradient(rgba(255,255,255,.6) .7px, transparent .7px);
  background-size: 5px 5px;
  mix-blend-mode: soft-light;
}
.hero-shade {
  z-index: 1;
  background: linear-gradient(90deg, rgba(9, 18, 28, .88) 0%, rgba(9, 18, 28, .61) 28%, rgba(9, 18, 28, .14) 59%, rgba(9, 18, 28, .18) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  min-height: 450px;
  flex-direction: column;
  justify-content: center;
  padding: 4px 64px 42px;
  color: #fff;
}
.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.78);
  font-size: 12px;
  letter-spacing: .08em;
}
.hero-label span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--brand);
  box-shadow: 0 0 12px rgba(249, 88, 98, .8);
}
.hero h1 {
  max-width: 620px;
  margin: 20px 0 8px;
  font-size: clamp(30px, 3.2vw, 48px);
  font-weight: 750;
  letter-spacing: .02em;
  line-height: 1.05;
  text-shadow: 0 3px 24px rgba(0,0,0,.18);
}
.hero-subtitle {
  margin: 0;
  color: rgba(255,255,255,.92);
  font-size: clamp(16px, 1.4vw, 20px);
  font-weight: 500;
  letter-spacing: .02em;
}
.hero-meta {
  display: none;
  align-items: center;
  align-items: center;
  gap: 12px;
  margin-top: 21px;
  color: rgba(255,255,255,.75);
  font-size: 13px;
}
.hero-meta i { width: 3px; height: 3px; border-radius: 50%; background: rgba(255,255,255,.6); }
.meta-rating { color: #ffd66d; }
.hero-description {
  max-width: 420px;
  margin: 19px 0 0;
  color: rgba(255,255,255,.76);
  font-size: 14px;
  line-height: 1.8;
}
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 27px; }
.watch-button,
.more-button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 20px;
  border-radius: 5px;
  font-size: 13px;
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.watch-button { background: var(--brand); color: #fff; }
.watch-button:hover { background: var(--brand-deep); transform: translateY(-2px); }
.more-button { border: 1px solid rgba(255,255,255,.62); background: rgba(255,255,255,.08); color: #fff; }
.more-button:hover { border-color: #fff; background: rgba(255,255,255,.16); transform: translateY(-2px); }
.play-triangle {
  width: 0;
  height: 0;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid currentColor;
}
.more-button > span { font-size: 18px; font-weight: 300; line-height: 1; }
.hero-arrow {
  position: absolute;
  z-index: 3;
  top: 50%;
  display: grid;
  width: 42px;
  height: 64px;
  place-items: center;
  border-radius: 4px;
  background: rgba(0,0,0,.16);
  color: rgba(255,255,255,.84);
  font-size: 42px;
  font-weight: 200;
  line-height: 1;
  transform: translateY(-50%);
  transition: background .18s ease, color .18s ease;
}
.hero-arrow:hover { background: rgba(0,0,0,.4); color: #fff; }
.hero-prev { left: max(16px, calc((100% - var(--content-max)) / 2 - 52px)); }
.hero-next { right: max(16px, calc((100% - var(--content-max)) / 2 - 52px)); }
.hero-dots {
  position: absolute;
  z-index: 3;
  right: max(30px, calc((100% - var(--content-max)) / 2 + 8px));
  bottom: 31px;
  display: flex;
  align-items: center;
  gap: 7px;
}
.hero-dots button { width: 18px; height: 3px; padding: 0; border-radius: 4px; background: rgba(255,255,255,.45); }
.hero-dots button.is-active { width: 30px; background: var(--brand); }
.hero-index {
  position: absolute;
  z-index: 3;
  right: max(30px, calc((100% - var(--content-max)) / 2 + 8px));
  bottom: 50px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: rgba(255,255,255,.75);
  font-size: 11px;
}
.hero-index i { width: 30px; height: 1px; background: rgba(255,255,255,.48); }

/* 三块横向推广横幅，与参考站的首页层级和长宽比例一致 */
.promo-strip {
  display: grid;
  grid-template-columns: 1fr 2.16fr 1fr;
  gap: 10px;
  padding-top: 18px;
  padding-bottom: 17px;
}
.promo-card {
  position: relative;
  display: flex;
  min-width: 0;
  height: 92px;
  align-items: center;
  overflow: hidden;
  border-radius: 2px;
  isolation: isolate;
}
.promo-left { background: linear-gradient(100deg, #f2aa66 0%, #f6d9af 52%, #da7d4b 100%); color: #fff; }
.promo-center { justify-content: center; background: linear-gradient(100deg, #202329, #554238 50%, #181b20); color: #fff; text-align: center; }
.promo-center-logo { display: block; width: 44px; height: 44px; margin-right: 12px; flex: 0 0 auto; border-radius: 11px; object-fit: contain; }
.promo-right { background: linear-gradient(100deg, #edf0e9, #d4e2e7 48%, #f3e4d2); color: #2f3336; }
.promo-copy { position: relative; z-index: 2; display: flex; max-width: 73%; flex-direction: column; gap: 4px; padding: 0 16px; }
.promo-card.has-custom-poster { background: var(--promo-poster) center / cover no-repeat; }
.promo-card.has-custom-poster::after { position: absolute; z-index: 0; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.48), rgba(0,0,0,.12)); content: ""; }
.promo-card.has-custom-poster .promo-art { display: none; }
.promo-card.has-custom-poster .promo-center-logo { display: none; }
.promo-card.has-custom-poster > strong, .promo-card.has-custom-poster > small { position: relative; z-index: 2; color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.35); }
.promo-card.has-custom-poster .promo-copy { max-width: 88%; color: #fff; text-shadow: 0 1px 3px rgba(0,0,0,.35); }
.promo-card.has-custom-poster .promo-right .promo-copy em, .promo-card.has-custom-poster .promo-copy em { color: #fff; }
.promo-copy small { font-size: 10px; font-weight: 650; }
.promo-copy strong { font-size: clamp(12px, 1.15vw, 17px); line-height: 1.2; white-space: nowrap; }
.promo-copy em { color: #fff5df; font-style: normal; }
.promo-right .promo-copy em { color: var(--brand); }
.promo-copy b { margin-top: 1px; font-size: 10px; font-weight: 600; }
.promo-art { position: absolute; z-index: -1; right: 4%; top: 8%; width: 35%; height: 84%; }
.promo-art-spark { border-radius: 48% 48% 5px 5px; background: radial-gradient(circle at 50% 35%, rgba(255,247,219,.94) 0 15%, rgba(255,211,138,.74) 16% 28%, transparent 29%), linear-gradient(160deg, transparent 24%, rgba(255,255,255,.37) 25% 28%, transparent 29%); filter: drop-shadow(0 5px 9px rgba(120,60,34,.24)); }
.promo-center-brand { color: #ff6870; font-size: 17px; font-weight: 800; letter-spacing: -.06em; }
.promo-center-brand i { font-size: 10px; font-style: normal; }
.promo-center strong { margin: 2px 0; font-size: 17px; }
.promo-center small { color: rgba(255,255,255,.7); font-size: 10px; }
.promo-art-screen { right: 7%; top: 17%; width: 25%; height: 62%; border: 7px solid rgba(79,104,112,.4); border-radius: 8px; background: linear-gradient(145deg, #597a82, #d9c6a4); box-shadow: 0 5px 14px rgba(0,0,0,.12); transform: rotate(5deg); }
.promo-art-screen::after { position: absolute; right: 29%; bottom: -13px; width: 38%; height: 6px; border-radius: 5px; background: rgba(79,104,112,.45); content: ""; }
/* 内容区：参考站白底、圆角横版卡片、每行 5 张 */
.catalog { padding-top: 0; }
.content-section { margin: 0 0 31px; scroll-margin-top: 82px; }
.content-section[hidden],
.dynamic-homepage[hidden] { display: none; }
.dynamic-homepage { min-width: 0; }
.dynamic-homepage-section { min-width: 0; }
.dynamic-homepage-section .section-heading { align-items: baseline; }
.dynamic-homepage-subtitle {
  min-width: 0;
  max-width: min(52%, 560px);
  margin: 0 0 0 auto;
  overflow: hidden;
  color: #999;
  font-size: 12px;
  line-height: 1.5;
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.dynamic-card-rail {
  display: flex;
  min-width: 0;
  overflow-x: auto;
  margin: 0 -8px;
  padding: 0 8px 7px;
  scrollbar-color: #ddd transparent;
  scrollbar-width: thin;
}
.dynamic-card-rail::-webkit-scrollbar { height: 5px; }
.dynamic-card-rail::-webkit-scrollbar-thumb { border-radius: 5px; background: #ddd; }
.dynamic-card-rail .program-card { flex: 0 0 calc((100% - 64px) / 5); }
.search-results-section { margin-bottom: 38px; }
.search-results-heading { align-items: baseline; }
.search-results-keyword { margin-left: 4px; color: var(--brand); font-weight: 700; }
.search-results-count { color: #999; font-size: 13px; }
.search-results-status { margin: -3px 0 16px; color: #999; font-size: 13px; }
.search-results-rail { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 24px 16px; margin: 0; padding: 0; overflow: visible; }
.search-results-rail .program-card { margin-right: 0; }
.section-heading {
  display: flex;
  min-height: 40px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 13px;
}
.section-heading h2 {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  color: #222;
  font-size: 20px;
  font-weight: 600;
}
.heading-emoji { display: inline-flex; width: 30px; justify-content: center; font-size: 25px; }
.view-more { color: #888; font-size: 13px; transition: color .18s ease; }
.view-more:hover { color: var(--brand); }
.view-more span { margin-left: 4px; color: var(--brand); font-size: 22px; vertical-align: -2px; }
.card-rail {
  display: flex;
  overflow-x: auto;
  margin: 0 -8px;
  padding: 0 8px 7px;
  scrollbar-color: #ddd transparent;
  scrollbar-width: thin;
}
.card-rail::-webkit-scrollbar { height: 5px; }
.card-rail::-webkit-scrollbar-thumb { border-radius: 5px; background: #ddd; }
.program-card {
  display: block;
  flex: 0 0 calc((100% - 64px) / 5);
  min-width: 0;
  margin-right: 16px;
  padding: 0;
  background: #fff;
  text-align: left;
  transition: transform .18s ease;
}
.program-card:last-child { margin-right: 0; }
.program-card:hover { transform: translateY(-3px); }
.program-image {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  background: #e9e9e9;
  box-shadow: 0 0 10px rgba(203,196,187,.38);
  isolation: isolate;
}
.program-image::before,
.program-image::after,
.image-atmosphere,
.image-silhouette { position: absolute; content: ""; pointer-events: none; }
.program-image::before { inset: 0; z-index: -2; background: linear-gradient(135deg, #453f66, #e7a481); }
.program-image::after { inset: 0; z-index: 1; background: linear-gradient(180deg, transparent 32%, rgba(0,0,0,.08) 52%, rgba(0,0,0,.76) 100%); }
.image-atmosphere { z-index: -1; top: -18%; right: -7%; width: 54%; height: 90%; border-radius: 50%; background: rgba(255,235,176,.42); filter: blur(14px); }
.image-silhouette { z-index: 0; right: -2%; bottom: -14%; width: 58%; height: 64%; border-radius: 54% 46% 0 0; background: linear-gradient(155deg, rgba(25,32,42,.2), rgba(15,18,27,.84)); transform: skew(-10deg); }
.program-tag,
.program-score,
.poster-caption,
.program-hover { position: absolute; z-index: 2; }
.program-tag { top: 9px; left: 9px; padding: 3px 7px; border-radius: 3px; background: rgba(0,0,0,.47); color: #fff; font-size: 10px; }
.program-score { top: 9px; right: 9px; color: #ffd86a; font-size: 11px; }
.poster-caption { right: 12px; bottom: 11px; left: 12px; overflow: hidden; color: #fff; font-size: 19px; font-weight: 700; letter-spacing: -.05em; line-height: 1.15; text-overflow: ellipsis; text-shadow: 0 2px 7px rgba(0,0,0,.35); white-space: nowrap; }
.program-hover { inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; background: rgba(249,88,98,.78); color: #fff; font-size: 13px; opacity: 0; transition: opacity .18s ease; }
.program-card:hover .program-hover { opacity: 1; }
.hover-play { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid rgba(255,255,255,.82); border-radius: 50%; font-size: 12px; }
.program-title-row { display: flex; min-width: 0; align-items: center; gap: 8px; margin-top: 8px; padding: 0 4px; }
.program-title { overflow: hidden; flex: 1; color: #333; font-size: 15px; line-height: 22px; text-overflow: ellipsis; white-space: nowrap; }
.program-rating { flex: 0 0 auto; color: #edaa25; font-size: 12px; }
.program-subtitle { display: block; overflow: hidden; height: 20px; padding: 0 4px; color: #888; font-size: 12px; line-height: 20px; opacity: .9; text-overflow: ellipsis; white-space: nowrap; }
.empty-state { padding: 70px 20px 90px; text-align: center; }
.empty-state > span { color: #bbb; font-size: 40px; }
.empty-state h2 { margin: 12px 0 8px; font-size: 22px; font-weight: 500; }
.empty-state p { margin: 0 0 18px; color: #999; font-size: 13px; }
.empty-state button { padding: 8px 15px; border-radius: 5px; background: var(--brand); color: #fff; font-size: 13px; }

/* CSS 画制的原创卡片封面，避免复制参考站的真实海报 */
.art-river::before { background: linear-gradient(145deg, #1d3458, #62a6c2 48%, #e9b17e); }
.art-cloud::before { background: linear-gradient(145deg, #82b3d3, #eef0dc 58%, #edbd8e); }
.art-city::before { background: linear-gradient(145deg, #3c3d5b, #c66f70 54%, #f0ba7a); }
.art-spring::before { background: linear-gradient(145deg, #477a65, #bdc987 53%, #f5be91); }
.art-coast::before { background: linear-gradient(145deg, #254a67, #54a1a3 49%, #e8bd8a); }
.art-space::before { background: linear-gradient(145deg, #0a1647, #3c4c9a 53%, #d476a2); }
.art-night::before { background: linear-gradient(145deg, #101c3b, #354c8b 54%, #d16f76); }
.art-answer::before { background: linear-gradient(145deg, #5d3e5e, #d98576 53%, #efc893); }
.art-flower::before { background: linear-gradient(145deg, #8a547d, #d98b9a 52%, #f1cf91); }
.art-light::before { background: linear-gradient(145deg, #254a51, #5e9c7a 48%, #e5bf87); }
.art-meal::before { background: linear-gradient(145deg, #684936, #c18459 52%, #f2d0a2); }
.art-summer::before { background: linear-gradient(145deg, #2a5f72, #78b8a2 50%, #f2ce8b); }
.art-minute::before { background: linear-gradient(145deg, #704f7d, #b28cd0 48%, #efb08e); }
.art-cat::before { background: linear-gradient(145deg, #5c4e44, #d49d66 55%, #f0d2a2); }
.art-sunny::before { background: linear-gradient(145deg, #5a79a7, #efb965 56%, #ffe5b0); }
.art-weekend::before { background: linear-gradient(145deg, #315a78, #78afbe 50%, #e3a772); }
.art-kitchen::before { background: linear-gradient(145deg, #9b4f55, #dc9b72 50%, #f4d79b); }
.art-music::before { background: linear-gradient(145deg, #2c3169, #7774b6 52%, #e39b8e); }
.art-walk::before { background: linear-gradient(145deg, #476e55, #9abd77 52%, #e7c98f); }
.art-craft::before { background: linear-gradient(145deg, #7c4f55, #c9828a 52%, #f2c995); }
.art-guest::before { background: linear-gradient(145deg, #255a78, #67abb2 51%, #f0c186); }
.art-lights::before { background: linear-gradient(145deg, #1b203e, #493f6d 52%, #cc756d); }
.art-train::before { background: linear-gradient(145deg, #1f283f, #525a6b 50%, #dc946f); }
.art-north::before { background: linear-gradient(145deg, #2b4d68, #7297a5 51%, #e2c18d); }
.art-clear::before { background: linear-gradient(145deg, #4e83a9, #a9d2cf 50%, #f5ce94); }
.art-moon::before { background: linear-gradient(145deg, #192857, #6164a4 53%, #d799b0); }
.art-island::before { background: linear-gradient(145deg, #1e6370, #75b6a3 50%, #f3cc8d); }
.art-clouds::before { background: linear-gradient(145deg, #729ac8, #d8e1db 52%, #f2c393); }
.art-forest::before { background: linear-gradient(145deg, #244f4a, #70a76f 50%, #e0bd88); }
.art-crew::before { background: linear-gradient(145deg, #161e50, #425db0 51%, #c57a9a); }

.site-footer { margin-top: 24px; border-top: 1px solid #e8e8e8; background: #f7f7f7; }
.site-footer, .site-footer * { box-sizing: border-box; }
.footer-main, .footer-links, .footer-bottom { min-width: 0; }
.footer-column, .footer-column a, .footer-bottom span { min-width: 0; overflow-wrap: anywhere; }
.watch-page { min-width: 320px; background: radial-gradient(circle at 80% 0, rgba(123,134,255,.14), transparent 33%), #0d1018; color: #f7f8fc; }
.member-page { min-width: 320px; background: radial-gradient(circle at 16% 10%, rgba(249,88,98,.06), transparent 25%), #f7f7f8; }
.watch-page .site-footer, .member-page .site-footer { color: #20232d; }
.footer-inner { padding-top: 46px; }
.footer-main { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.8fr) minmax(0, .8fr); gap: 48px; align-items: start; }
.footer-brand .brand-name { font-size: 22px; }
.footer-brand .brand-play { width: 19px; height: 19px; border-width: 1.5px; }
.footer-brand .brand-play i { border-top-width: 4px; border-bottom-width: 4px; border-left-width: 5px; }
.footer-brand .brand-logo { width: 32px; height: 32px; border-radius: 8px; }
.footer-identity { display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.footer-identity p { margin: 0; color: #888; font-size: 13px; }
.footer-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; color: #666; font-size: 13px; }
.footer-column { display: grid; align-content: start; justify-items: start; gap: 13px; }
.footer-column strong { color: #333; font-size: 15px; font-weight: 700; }
.footer-column a { color: #777; line-height: 1.35; }
.footer-column a:hover { color: var(--brand); }
.footer-feature { display: grid; align-content: start; justify-items: end; gap: 14px; color: #777; font-size: 13px; text-align: right; }
.footer-feature-mark { display: block; width: 42px; height: 42px; border-radius: 10px; object-fit: contain; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 24px; margin-top: 42px; padding: 19px 0 22px; border-top: 1px solid #dedede; color: #999; font-size: 11px; line-height: 1.5; }
.footer-bottom span:first-child { margin-right: auto; }
.toast {
  position: fixed;
  z-index: 60;
  right: 22px;
  bottom: 24px;
  max-width: min(360px, calc(100% - 44px));
  padding: 12px 16px;
  border-radius: 6px;
  background: rgba(30, 30, 30, .92);
  box-shadow: 0 8px 30px rgba(0,0,0,.18);
  color: #fff;
  font-size: 12px;
  line-height: 1.6;
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity .2s ease, transform .2s ease;
}
.toast.is-visible { opacity: 1; transform: translateY(0); }

:focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; }

@media (min-width: 1521px) {
  .program-card { flex-basis: calc((100% - 80px) / 6); }
}
@media (min-width: 1817px) {
  .program-card { flex-basis: calc((100% - 96px) / 7); }
}
@media (max-width: 1280px) {
  .header-inner { padding-inline: 20px; gap: 16px; }
  .primary-nav { gap: 16px; }
  .nav-link { font-size: 14px; }
  .tool-button { font-size: 12px; }
  .program-card { flex-basis: calc((100% - 48px) / 4); }
  .hero-prev { left: 15px; }
  .hero-next { right: 15px; }
}
@media (max-width: 980px) {
  .header-inner { min-height: 58px; }
  .primary-nav { gap: 13px; }
  .nav-link { min-height: 58px; font-size: 13px; }
  .search-form { width: 155px; }
  .language-button, .history-button { display: none; }
  .hero { min-height: 380px; height: 380px; }
  .hero-content { min-height: 380px; padding: 4px 48px 34px; }
}
@media (max-width: 980px) and (min-width: 721px) {
  .search-results-rail { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .page-width { width: calc(100% - 32px); }
  .site-header { position: sticky; }
  .header-inner { min-height: 57px; padding: 0 16px; gap: 12px; }
  .brand-name { font-size: 24px; }
  .brand-logo { width: 36px; height: 36px; border-radius: 9px; }
  .brand-play { width: 22px; height: 22px; }
  .primary-nav { display: none; }
  .header-tools { gap: 10px; }
  .search-form { width: 38px; height: 36px; background: transparent; }
  .search-form input { display: none; }
  .search-hot { left: 7px; }
  .search-submit { right: 0; width: 32px; height: 32px; }
  .search-form:focus-within { width: min(48vw, 220px); background: #eee; }
  .search-form:focus-within input { display: block; padding-left: 30px; }
  .search-form.is-history-open,
  .search-form.is-mobile-open { width: min(48vw, 220px); background: #eee; }
  .search-form.is-history-open input,
  .search-form.is-mobile-open input { display: block; padding-left: 30px; }
  .search-history-panel { right: -8px; width: min(340px, calc(100vw - 20px)); }
  .search-results-rail { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 12px; }
  .login-button span { display: none; }
  .login-button svg { width: 20px; height: 20px; }
  .mobile-menu-button { display: flex; width: 30px; height: 30px; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 0; background: transparent; }
  .mobile-menu-button span { display: block; width: 20px; height: 1.5px; background: #555; }
  .mobile-nav { display: flex; max-height: 0; overflow: hidden; gap: 25px; padding: 0 16px; background: #fff; transition: max-height .2s ease, padding .2s ease; }
  .mobile-nav.is-open { max-height: 58px; padding-top: 8px; padding-bottom: 8px; border-top: 1px solid var(--line); }
  .mobile-nav a, .mobile-nav button { position: relative; display: flex; min-height: 32px; flex: 0 0 auto; align-items: center; color: #555; font-size: 13px; }
  .mobile-nav a.is-active { color: var(--brand); }
  .mobile-nav button { padding: 0; background: transparent; color: #555; font-size: 13px; white-space: nowrap; }
  .mobile-nav a.is-active::after { position: absolute; right: 0; bottom: 0; left: 0; height: 2px; border-radius: 2px; background: var(--brand); content: ""; }
  .hero { height: 50.667vw; min-height: 0; }
  .hero-scene { min-height: 0; }
  .hero-content { width: calc(100% - 32px); min-height: 0; height: 50.667vw; justify-content: flex-end; padding: 0 0 31px; }
  .hero-label { display: none; }
  .hero h1 { margin: 0 0 3px; font-size: clamp(17px, 4.267vw, 23px); letter-spacing: .04em; }
  .hero-subtitle { font-size: clamp(12px, 3.467vw, 16px); }
  .hero-meta { display: none; }
  .hero-description { display: none; }
  .hero-actions { display: none; }
  .hero-arrow { display: none; }
  .hero-prev { left: 15px; }
  .hero-next { right: 15px; }
  .hero-dots { right: 16px; bottom: 13px; gap: 4px; }
  .hero-dots button { width: 12px; height: 2px; }
  .hero-dots button.is-active { width: 20px; }
  .hero-index { right: auto; bottom: 14px; left: 16px; font-size: 9px; }
  .hero-index i { width: 20px; }
  .promo-strip { grid-template-columns: 1fr 2.16fr 1fr; gap: 6px; padding-top: 10px; padding-bottom: 9px; }
  .promo-card { height: 58px; }
  .promo-copy { gap: 2px; padding-inline: 7px; }
  .promo-copy small, .promo-copy b { font-size: 7px; }
  .promo-copy strong { font-size: 8px; }
  .promo-center-logo { width: 30px; height: 30px; margin-right: 6px; border-radius: 7px; }
  .promo-center-brand { font-size: 11px; }
  .promo-center strong { font-size: 10px; }
  .promo-center small { font-size: 7px; }
  .promo-art-screen { border-width: 4px; }
  .catalog { padding-top: 0; }
  .content-section { margin-bottom: 24px; }
  .section-heading { min-height: 32px; margin-bottom: 8px; }
  .section-heading h2 { gap: 5px; font-size: 17px; }
  .heading-emoji { width: 24px; font-size: 18px; }
  .view-more { font-size: 11px; }
  .view-more span { font-size: 17px; }
  .card-rail,
  .dynamic-card-rail { margin: 0 -6px; padding-inline: 6px; }
  .program-card { flex-basis: calc((100% - 12px) / 2); margin-right: 12px; }
  .dynamic-homepage-section .section-heading { align-items: flex-start; }
  .dynamic-homepage-subtitle {
    max-width: 52%;
    font-size: 10px;
    line-height: 1.5;
    white-space: normal;
  }
  .program-image { border-radius: 6px; }
  .program-tag { top: 6px; left: 6px; padding: 2px 5px; font-size: 8px; }
  .program-score { top: 6px; right: 6px; font-size: 9px; }
  .poster-caption { right: 8px; bottom: 8px; left: 8px; font-size: 15px; }
  .program-title-row { margin-top: 5px; padding-inline: 2px; }
  .program-title { font-size: 12px; line-height: 18px; }
  .program-rating { font-size: 10px; }
  .program-subtitle { height: 17px; padding-inline: 2px; font-size: 9px; line-height: 17px; }
  .footer-inner { padding-top: 34px; }
  .footer-main { gap: 28px; }
  .footer-feature-mark { width: 34px; height: 34px; border-radius: 8px; }
}
@media (max-width: 390px) {
  .page-width { width: calc(100% - 24px); }
  .header-inner { padding-inline: 12px; }
  .hero-content { width: calc(100% - 24px); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}
.program-image.has-poster::before { z-index: -2; background-image: var(--poster); background-position: center; background-size: cover; }
.program-image.has-poster .image-atmosphere, .program-image.has-poster .image-silhouette { display: none; }

/* 页脚主结构在基础样式中定义；这里保留关于页与首页的一致视觉。 */
.footer-meta { display: none; }

.about-page { background: #fff; }
.about-site-header { box-shadow: 0 2px 14px rgba(25, 31, 45, .07); }
.about-header-inner { justify-content: space-between; }
.about-header-nav { display: flex; align-items: center; gap: 34px; color: #555; font-size: 14px; }
.about-header-nav a:hover { color: var(--brand); }
.about-contact-link { padding: 10px 16px; border-radius: 99px; background: var(--brand); color: #fff !important; }
.about-mobile-menu { margin-left: auto; }
.about-mobile-nav { justify-content: center; }
.about-hero { overflow: hidden; background: linear-gradient(125deg, #fff6f4 0%, #fff 48%, #f3f7ff 100%); }
.about-hero-inner { display: grid; min-height: 540px; grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr); align-items: center; gap: 80px; }
.about-eyebrow { color: var(--brand); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.about-hero h1 { max-width: 640px; margin: 18px 0 22px; font-size: clamp(42px, 5.2vw, 76px); letter-spacing: -.055em; line-height: 1.06; }
.about-hero-copy > p { max-width: 650px; margin: 0; color: #666; font-size: 17px; line-height: 1.9; }
.about-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.about-primary-button, .about-secondary-button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 22px; border-radius: 8px; font-size: 14px; font-weight: 700; }
.about-primary-button { background: var(--brand); box-shadow: 0 10px 24px rgba(249, 88, 98, .22); color: #fff; }
.about-secondary-button { border: 1px solid #ddd; background: rgba(255,255,255,.72); color: #555; }
.about-hero-mark { position: relative; display: grid; width: min(35vw, 430px); aspect-ratio: 1; place-items: center; justify-self: center; border-radius: 50%; background: linear-gradient(145deg, #ff7b82, #f44854); box-shadow: 0 30px 80px rgba(235, 70, 82, .22); color: #fff; }
.about-hero-mark::before, .about-hero-mark::after { position: absolute; border: 1px solid rgba(255,255,255,.27); border-radius: 50%; content: ""; }
.about-hero-mark::before { inset: 9%; }
.about-hero-mark::after { inset: 20%; }
.about-hero-mark > span { font-size: clamp(100px, 12vw, 170px); font-weight: 900; letter-spacing: -.12em; line-height: 1; transform: translateX(-5%); }
.about-hero-mark > i { position: absolute; width: 0; height: 0; margin-left: 25px; border-top: 26px solid transparent; border-bottom: 26px solid transparent; border-left: 38px solid #fff; }
.about-hero-mark > small { position: absolute; bottom: 17%; font-size: 8px; font-weight: 800; letter-spacing: .28em; }
.about-section { padding: 100px 0; scroll-margin-top: 74px; }
.about-section-soft { background: #f8f9fb; }
.about-split { display: grid; grid-template-columns: minmax(300px, .8fr) minmax(0, 1.2fr); gap: 100px; }
.about-section h2 { margin: 14px 0 0; font-size: clamp(30px, 3.2vw, 48px); letter-spacing: -.04em; line-height: 1.2; }
.about-lead-copy { color: #666; font-size: 16px; line-height: 2; }
.about-lead-copy p { margin: 0; }
.about-lead-copy p + p { margin-top: 18px; }
.about-section-heading { max-width: 720px; margin-bottom: 38px; }
.about-section-heading > p { margin: 18px 0 0; color: #777; font-size: 15px; line-height: 1.8; }
.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.team-card { min-height: 230px; padding: 28px; border: 1px solid #e9ebf0; border-radius: 16px; background: #fff; box-shadow: 0 8px 28px rgba(33, 40, 58, .04); }
.team-card > span { color: var(--brand); font-size: 11px; font-weight: 800; }
.team-card h3 { margin: 52px 0 12px; font-size: 19px; }
.team-card p { margin: 0; color: #777; font-size: 13px; line-height: 1.8; }
.company-layout { display: grid; grid-template-columns: minmax(0, .8fr) minmax(500px, 1.2fr); gap: 90px; align-items: start; }
.company-copy > p { margin: 22px 0; color: #777; font-size: 14px; line-height: 1.85; }
.registry-link { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-size: 13px; font-weight: 700; }
.company-facts { margin: 0; padding: 12px 32px; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 12px 40px rgba(30, 38, 58, .05); }
.company-facts > div { display: grid; grid-template-columns: 150px 1fr; gap: 24px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.company-facts > div:last-child { border-bottom: 0; }
.company-facts dt { color: #999; font-size: 12px; }
.company-facts dd { margin: 0; color: #333; font-size: 14px; font-weight: 700; }
.contact-section { padding-top: 30px; }
.contact-panel { padding: 64px; border-radius: 24px; background: #202432; color: #fff; }
.contact-heading-block { max-width: 720px; }
.contact-heading-block > p { margin: 18px 0 0; color: #bdc1cc; font-size: 15px; line-height: 1.8; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 38px; }
.contact-grid article { min-height: 180px; padding: 24px; border: 1px solid rgba(255,255,255,.12); border-radius: 14px; background: rgba(255,255,255,.05); }
.contact-grid span { color: #ff9298; font-size: 10px; font-weight: 800; letter-spacing: .12em; }
.contact-grid h3 { margin: 28px 0 9px; font-size: 18px; }
.contact-grid p { margin: 0; color: #b9bdc7; font-size: 12px; line-height: 1.75; }
.contact-note { margin: 24px 0 0; color: #9197a4; font-size: 11px; line-height: 1.7; }
.about-footer { margin-top: 0; }

@media (max-width: 980px) {
  .footer-main { grid-template-columns: 1fr 2fr; gap: 30px; }
  .footer-feature { grid-column: 1 / -1; justify-items: start; text-align: left; }
  .about-hero-inner { min-height: 480px; gap: 30px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .company-layout { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 720px) {
  .mobile-nav { overflow-x: auto; overflow-y: hidden; scrollbar-width: none; }
  .mobile-nav::-webkit-scrollbar { display: none; }
  .mobile-nav.is-open { max-height: 62px; }
  .footer-inner { padding-top: 30px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-identity { gap: 12px; }
  .footer-links { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px 18px; }
  .footer-feature { justify-items: start; text-align: left; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 6px; margin-top: 30px; padding-block: 17px 20px; }
  .footer-bottom span:first-child { margin-right: 0; }
  .about-header-nav { display: none; }
  .about-mobile-menu { display: flex; }
  .about-mobile-nav.is-open { max-height: 62px; }
  .about-hero-inner { min-height: 0; grid-template-columns: 1fr; gap: 36px; padding-block: 68px; }
  .about-hero h1 { margin-top: 14px; font-size: clamp(38px, 12vw, 54px); }
  .about-hero-copy > p { font-size: 15px; line-height: 1.8; }
  .about-hero-mark { width: min(78vw, 350px); }
  .about-section { padding: 68px 0; }
  .about-split { grid-template-columns: 1fr; gap: 28px; }
  .team-grid { grid-template-columns: 1fr; }
  .team-card { min-height: 190px; }
  .team-card h3 { margin-top: 34px; }
  .company-facts { padding-inline: 20px; }
  .company-facts > div { grid-template-columns: 1fr; gap: 7px; padding: 17px 0; }
  .contact-section { padding-top: 0; }
  .contact-panel { width: 100%; padding: 54px 20px; border-radius: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-grid article { min-height: 150px; }
  .about-footer { margin-top: 0; }
}

/* 新闻前台：新闻为空时保留明确状态，不使用虚构内容填充。 */
.section-empty {
  display: flex;
  min-height: 120px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px dashed #e4e4e4;
  border-radius: 10px;
  background: #fcfcfc;
  color: #999;
  text-align: center;
}
.section-empty strong { color: #666; font-size: 15px; font-weight: 600; }
.section-empty span { font-size: 12px; }
.news-type-badge { background: rgba(31, 92, 151, .78); }
.news-inline-type { color: #5c87aa; font-size: 11px; font-weight: 500; }
.news-page { min-height: 100vh; background: #fafafa; }
.news-page-header { position: sticky; z-index: 10; top: 0; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.96); backdrop-filter: blur(10px); }
.news-page-header-inner { display: flex; min-height: 62px; align-items: center; justify-content: space-between; }
.news-page-header .brand-logo {
  width: 42px;
  height: 42px;
  max-width: 42px;
  max-height: 42px;
  flex: 0 0 42px;
  align-self: center;
  object-fit: contain;
}
.news-back-link { color: #666; font-size: 14px; }
.news-back-link:hover { color: var(--brand); }
.news-detail { padding-top: 44px; padding-bottom: 72px; }
.news-detail-state { min-height: 240px; display: grid; place-items: center; color: #888; font-size: 14px; }
.news-detail-state.error { color: #c9575e; }
.news-article { width: min(100%, 900px); margin: 0 auto; padding: clamp(22px, 4vw, 52px); border: 1px solid #eee; border-radius: 14px; background: #fff; box-shadow: 0 12px 36px rgba(35, 35, 35, .06); }
.news-article-eyebrow { color: var(--brand); font-size: 13px; font-weight: 600; }
.news-article h1 { margin: 12px 0 10px; color: #222; font-size: clamp(27px, 4vw, 42px); line-height: 1.25; }
.news-article-meta { color: #999; font-size: 13px; }
.news-article-cover { margin: 28px 0 0; overflow: hidden; border-radius: 10px; background: #f3f3f3; }
.news-article-cover img { display: block; width: 100%; max-height: 520px; object-fit: cover; background: #f3f3f3; }
.news-video-wrap { overflow: hidden; margin: 28px 0; border-radius: 10px; background: #111; }
.news-video-wrap video { display: block; width: 100%; max-height: 70vh; background: #000; }
.news-article-body { margin-top: 28px; color: #444; font-size: 16px; line-height: 1.95; white-space: normal; }
.news-article-body p { margin: 0 0 1.1em; }
.news-article-gallery { display: grid; gap: 16px; margin-top: 28px; }
.news-article-gallery figure { margin: 0; overflow: hidden; border-radius: 9px; background: #f3f3f3; }
.news-article-gallery img { display: block; width: 100%; max-height: 720px; object-fit: contain; background: #f3f3f3; }
.news-detail-note { margin: 24px 0 0; padding: 13px 15px; border-radius: 7px; background: #fff6f6; color: #b56167; font-size: 13px; }
.news-article-links { margin-top: 32px; padding-top: 22px; border-top: 1px solid var(--line); }
.news-article-links h2 { margin: 0 0 10px; font-size: 16px; }
.news-article-links ul { margin: 0; padding-left: 20px; color: #557fa3; line-height: 1.9; }
.news-article-links a { overflow-wrap: anywhere; }
@media (max-width: 1280px) {
  .primary-nav .nav-optional { display: none; }
}
@media (max-width: 720px) {
  .mobile-nav { overflow-x: auto; scrollbar-width: none; }
  .mobile-nav::-webkit-scrollbar { display: none; }
  .news-detail { width: calc(100% - 24px); padding-top: 20px; }
  .news-article { padding: 22px 18px 30px; border-radius: 10px; }
  .news-article-body { font-size: 15px; line-height: 1.85; }
}

/* 竞品式品牌故事结构：长文叙事 + 清晰信息分组，保持 OTV 自有视觉。 */
.about-editorial-section { background: #fff; }
.about-editorial { display: grid; grid-template-columns: minmax(280px, .8fr) minmax(0, 1.2fr); gap: 100px; }
.about-editorial-heading h2 { max-width: 500px; }
.about-editorial-copy { max-width: 760px; color: #666; font-size: 16px; line-height: 2; }
.about-editorial-copy p { margin: 0; }
.about-editorial-copy p + p { margin-top: 18px; }
.service-grid .team-card { min-height: 220px; }
@media (max-width: 760px) {
  .about-editorial { grid-template-columns: 1fr; gap: 28px; }
  .about-editorial-copy { font-size: 15px; line-height: 1.9; }
}

/* 关于我们：参考竞品的企业介绍型信息架构，保持 OTV 自有配色和文案。 */
.about-page { background: #fff; color: #333; }
.about-site-header { box-shadow: none; border-bottom: 1px solid #f0f0f0; }
.about-header-inner { min-height: 72px; justify-content: space-between; }
.about-header-nav { display: flex; align-items: center; gap: 34px; color: #555; font-size: 14px; }
.about-header-nav a { padding: 25px 0 23px; border-bottom: 2px solid transparent; }
.about-header-nav a:hover, .about-header-nav a.is-active { color: var(--brand); border-bottom-color: var(--brand); }
.about-contact-link { padding: 0; border-radius: 0; background: transparent; color: inherit !important; }
.about-banner { position: relative; overflow: hidden; min-height: 360px; display: grid; place-items: center; background: #160d45; color: #fff; isolation: isolate; }
.about-banner::before { position: absolute; z-index: -1; inset: 0; background: radial-gradient(circle at 18% 52%, rgba(126, 53, 160, .9), transparent 29%), radial-gradient(circle at 78% 42%, rgba(37, 22, 109, .95), transparent 42%), linear-gradient(110deg, #59206c 0%, #1a0d4e 58%, #0b0a36 100%); content: ""; }
.about-banner-shape { position: absolute; z-index: -1; border: 1px solid rgba(255,255,255,.08); border-radius: 50%; pointer-events: none; }
.about-banner-shape-left { width: 560px; height: 560px; left: -180px; top: -190px; box-shadow: 0 0 0 110px rgba(255,255,255,.025), 0 0 0 220px rgba(255,255,255,.018); }
.about-banner-shape-right { width: 690px; height: 690px; right: -300px; top: -240px; box-shadow: 0 0 0 120px rgba(255,255,255,.025); }
.about-banner-content { text-align: center; }
.about-banner-brand { display: block; width: clamp(92px, 12vw, 132px); height: clamp(92px, 12vw, 132px); margin: 0 auto; border-radius: 22px; object-fit: contain; }
.about-banner h1 { margin: 18px 0 0; color: #fff; font-size: clamp(22px, 2.6vw, 34px); font-weight: 400; letter-spacing: .04em; }
.about-section-nav { border-bottom: 1px solid #ededed; background: #fff; }
.about-section-nav-inner { display: flex; max-width: 1120px; min-height: 106px; margin: 0 auto; align-items: center; justify-content: center; }
.about-section-nav a { min-width: 160px; padding: 10px 24px; border-right: 1px solid #e2e2e2; color: #aaa; font-size: 24px; line-height: 1; text-align: center; }
.about-section-nav a:first-child { border-left: 1px solid #e2e2e2; }
.about-section-nav a:hover, .about-section-nav a.is-active { color: #333; font-weight: 700; }
.about-content-width { width: min(calc(100% - 48px), 1640px); margin: 0 auto; }
.about-overview-layout { display: block; }
.about-overview-layout > h2 { margin: 0 0 30px; text-align: left; }
.about-overview-layout > .about-copy { max-width: none; margin: 0; }
.about-overview-layout > .about-about-images { margin-top: 34px; }
.about-simple-section { padding: 82px 0 88px; scroll-margin-top: 72px; }
.about-simple-section-gray { background: #fafafa; }
.about-simple-section h2 { margin: 0 0 38px; color: #333; font-size: 38px; font-weight: 700; letter-spacing: -.04em; }
.about-copy { max-width: 1080px; color: #555; font-size: 19px; line-height: 2.05; overflow-wrap: anywhere; word-break: break-word; }
.about-copy p { margin: 0 0 24px; }
.about-copy p:last-child { margin-bottom: 0; }
.about-service-list { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #ddd; }
.about-service-list article { min-height: 170px; padding: 28px 30px 20px 0; border-right: 1px solid #ddd; }
.about-service-list article + article { padding-left: 30px; }
.about-service-list article:last-child { border-right: 0; }
.about-service-list strong { font-size: 22px; font-weight: 700; }
.about-service-list p, .about-muted { max-width: 720px; margin: 16px 0 0; color: #666; font-size: 16px; line-height: 1.9; overflow-wrap: anywhere; word-break: break-word; }
.about-company-layout { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(360px, .85fr); gap: clamp(42px, 6vw, 104px); align-items: start; }
.about-company-intro { min-width: 0; }
.about-company-layout h2 { margin-bottom: 20px; }
.about-company-description { max-width: 980px; color: #555; font-size: 19px; line-height: 2.05; overflow-wrap: anywhere; word-break: break-word; }
.about-company-description p { margin: 0 0 18px; }
.about-company-description p:last-child { margin-bottom: 0; }
.about-company-note { max-width: 820px; margin-top: 24px !important; }
.about-registry-link { display: inline-block; margin-top: 28px; color: var(--brand); font-size: 14px; font-weight: 700; }
.about-registry-link span { margin-left: 4px; }
.about-section-images { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 14px; margin-top: 30px; }
.about-section-images img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px; background: #f3f3f3; }
.about-company-images { display: grid; grid-template-columns: 1fr; gap: 12px; margin: 0 0 24px; }
.about-company-images img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 12px; background: #f3f3f3; }
.about-company-facts { display: grid; grid-template-columns: 1fr; gap: 12px; margin: 0; }
.about-company-facts > div { display: grid; grid-template-columns: minmax(94px, .42fr) minmax(0, 1fr); align-items: center; gap: 18px; min-height: 68px; padding: 15px 18px; border: 1px solid #e7e7e7; border-radius: 10px; background: #fff; }
.about-company-facts dt { color: #888; font-size: 14px; }
.about-company-facts dd { margin: 0; color: #333; font-size: 16px; font-weight: 600; overflow-wrap: anywhere; }
.about-contact-section { padding-bottom: 98px; }
.about-contact-list { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 42px; border-top: 1px solid #ddd; }
.about-contact-list > div { display: grid; gap: 12px; padding: 26px 28px 10px 0; border-right: 1px solid #ddd; }
.about-contact-list > div + div { padding-left: 28px; }
.about-contact-list > div:last-child { border-right: 0; }
.about-contact-list strong { font-size: 18px; }
.about-contact-list span { color: #777; font-size: 14px; line-height: 1.8; overflow-wrap: anywhere; }
.about-footer { margin-top: 0; }
@media (max-width: 760px) {
  .about-header-inner { min-height: 64px; }
  .about-header-nav { display: none; }
  .about-mobile-menu { display: flex; }
  .about-banner { min-height: 250px; }
  .about-section-nav-inner { min-height: 76px; justify-content: flex-start; overflow-x: auto; }
  .about-section-nav a { min-width: auto; padding: 9px 17px; font-size: 16px; white-space: nowrap; }
  .about-content-width { width: calc(100% - 36px); max-width: 1180px; }
  .about-overview-layout { grid-template-columns: 1fr; row-gap: 0; }
  .about-overview-layout > h2,
  .about-overview-layout > .about-copy,
  .about-overview-layout > .about-about-images { grid-column: 1; }
  .about-overview-layout > h2 { margin-bottom: 25px; }
  .about-overview-layout > .about-about-images { margin-top: 30px; }
  .about-simple-section { padding: 52px 0 58px; }
  .about-simple-section h2 { margin-bottom: 25px; font-size: 30px; }
  .about-copy { font-size: 16px; line-height: 1.9; }
  .about-service-list, .about-company-layout, .about-contact-list { grid-template-columns: 1fr; }
  .about-service-list article, .about-service-list article + article, .about-contact-list > div, .about-contact-list > div + div { min-height: auto; padding: 22px 0; border-right: 0; border-bottom: 1px solid #ddd; }
  .about-service-list article:last-child, .about-contact-list > div:last-child { border-bottom: 0; }
  .about-company-intro { min-width: 0; }
  .about-company-description { font-size: 16px; line-height: 1.9; }
  .about-company-facts { grid-template-columns: 1fr; gap: 10px; margin-top: 30px; }
  .about-company-facts > div { grid-template-columns: 110px 1fr; gap: 12px; min-height: 64px; padding: 14px 16px; }
  .about-footer .footer-main { grid-template-columns: 1fr; gap: 28px; }
}

/* 关于我们页顶部参考竞品：只保留居中的品牌 Logo，不重复放站点导航。 */
.about-site-header {
  position: relative;
  box-shadow: none;
  border-bottom: 1px solid #f3f3f3;
}
.about-header-inner {
  min-height: 104px;
  justify-content: center;
  padding-block: 20px;
}
.about-header-inner .brand {
  transform: scale(1.16);
  transform-origin: center;
}
.about-header-nav,
.about-mobile-menu,
.about-mobile-nav {
  display: none !important;
}
@media (max-width: 760px) {
  .about-header-inner {
    min-height: 78px;
    padding-block: 16px;
  }
  .about-header-inner .brand {
    transform: scale(1.04);
  }
}

/* 首页账号弹窗：参考双栏登录结构，移动端改为纵向布局。 */
body.auth-modal-open { overflow: hidden; }
.auth-modal {
  width: min(920px, calc(100vw - 48px));
  max-width: none;
  max-height: min(720px, calc(100dvh - 48px));
  padding: 0;
  overflow: auto;
  border: 1px solid rgba(28, 31, 45, .1);
  border-radius: 20px;
  background: #fff;
  color: #242633;
  box-shadow: 0 28px 90px rgba(18, 22, 35, .28);
}
.auth-modal::backdrop { background: rgba(18, 21, 30, .62); backdrop-filter: blur(3px); }
.auth-modal[open] { animation: auth-modal-in .2s ease-out; }
@keyframes auth-modal-in { from { opacity: 0; transform: translateY(10px) scale(.99); } to { opacity: 1; transform: none; } }
.auth-modal-close {
  position: absolute; z-index: 2; top: 13px; right: 16px; display: grid; width: 38px; height: 38px;
  place-items: center; border-radius: 50%; background: transparent; color: #858895; font-size: 29px; line-height: 1;
}
.auth-modal-close:hover { background: #f3f4f7; color: #252735; }
.auth-modal-grid { display: grid; min-height: 510px; grid-template-columns: 1fr .88fr; }
.auth-modal-form-panel { display: flex; flex-direction: column; justify-content: center; padding: 54px clamp(28px, 5vw, 62px) 42px; }
.auth-modal-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; margin: 0 0 28px; padding: 4px; border-radius: 10px; background: #f1f2f5; }
.auth-modal-tab { min-height: 42px; border-radius: 7px; background: transparent; color: #777b88; font-size: 14px; font-weight: 650; }
.auth-modal-tab.is-active { background: #fff; color: var(--brand); box-shadow: 0 2px 8px rgba(25, 29, 42, .08); }
.auth-modal-form-panel h2 { margin: 0; color: #202330; font-size: clamp(23px, 2.5vw, 30px); letter-spacing: -.03em; }
.auth-modal-intro { margin: 9px 0 25px; color: #858895; font-size: 13px; line-height: 1.6; }
.auth-modal-form { display: grid; gap: 9px; }
.auth-modal-form[hidden] { display: none; }
.auth-modal-form label { margin-top: 8px; color: #555967; font-size: 13px; font-weight: 650; }
.auth-modal-form input { width: 100%; min-height: 48px; padding: 0 14px; border: 1px solid #dedfe5; border-radius: 8px; outline: none; background: #fff; color: #222532; font-size: 14px; }
.auth-modal-form input:focus { border-color: #f1787f; box-shadow: 0 0 0 3px rgba(249, 88, 98, .12); }
.auth-modal-form input::placeholder { color: #a6a8b0; }
.auth-modal-submit { min-height: 48px; margin-top: 14px; border-radius: 8px; background: var(--brand); color: #fff; font-size: 15px; font-weight: 700; transition: background .16s, transform .16s; }
.auth-modal-submit:hover { transform: translateY(-1px); background: var(--brand-deep); }
.auth-modal-status { min-height: 21px; margin: 12px 0 0; color: #707481; font-size: 12px; line-height: 1.6; }
.auth-modal-account { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
.auth-modal-account[hidden] { display: none; }
.auth-modal-account p { flex-basis: 100%; margin: 5px 0; color: #626674; font-size: 14px; }
.auth-modal-account a, .auth-modal-account button { padding: 10px 13px; border-radius: 7px; background: #fff1f1; color: var(--brand-deep); font-size: 13px; }
.auth-modal-account button { background: #f1f2f5; color: #666a76; }
.auth-modal-brand-panel {
  display: flex; flex-direction: column; justify-content: center; padding: 58px clamp(26px, 4vw, 48px) 42px;
  background: radial-gradient(ellipse at 88% 8%, rgba(249, 88, 98, .25), transparent 37%), linear-gradient(145deg, #232638, #171a27 76%); color: #fff;
}
.auth-brand-kicker { color: #f8c768; font-size: 11px; font-weight: 800; letter-spacing: .19em; }
.auth-brand-mark { display: block; width: 118px; height: 118px; margin: 26px 0 22px; border-radius: 20px; object-fit: contain; }
.auth-brand-mark span { font-size: 50px; font-weight: 850; letter-spacing: -.09em; }
.auth-brand-mark i { display: grid; width: 34px; height: 34px; place-items: center; padding-left: 2px; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; color: #ffc868; font-size: 12px; font-style: normal; }
.auth-modal-brand-panel h3 { margin: 0 0 10px; font-size: clamp(20px, 2.3vw, 27px); letter-spacing: -.03em; }
.auth-modal-brand-panel > p { margin: 0; color: #c4c6d0; font-size: 13px; line-height: 1.8; }
.auth-modal-brand-panel ul { display: grid; gap: 15px; margin: 28px 0 24px; padding: 0; list-style: none; }
.auth-modal-brand-panel li { display: flex; align-items: center; gap: 12px; color: #e3e4e9; font-size: 12px; line-height: 1.5; }
.auth-modal-brand-panel li span:first-child { display: grid; width: 26px; height: 26px; flex: 0 0 auto; place-items: center; border: 1px solid rgba(248, 199, 104, .55); border-radius: 50%; color: #f8c768; font-size: 9px; }
.auth-modal-brand-panel > a { align-self: flex-start; border-bottom: 1px solid rgba(255,255,255,.38); color: #fff; font-size: 12px; line-height: 1.8; }
@media (max-width: 680px) {
  .auth-modal { width: calc(100vw - 28px); max-height: calc(100dvh - 28px); border-radius: 15px; }
  .auth-modal-grid { grid-template-columns: 1fr; }
  .auth-modal-form-panel { padding: 48px 23px 16px; }
  .auth-modal-tabs { margin-bottom: 22px; }
  .auth-modal-brand-panel { padding: 18px 23px 25px; }
  .auth-brand-mark { width: 78px; height: 78px; margin: 12px 0 9px; border-radius: 14px; }
  .auth-brand-mark span { font-size: 34px; }
  .auth-brand-mark i { width: 28px; height: 28px; font-size: 10px; }
  .auth-modal-brand-panel h3 { margin-bottom: 5px; font-size: 19px; }
  .auth-modal-brand-panel > p { font-size: 12px; }
  .auth-modal-brand-panel ul { gap: 8px; margin: 14px 0 10px; }
  .auth-modal-brand-panel li { font-size: 11px; }
  .auth-modal-brand-panel li span:first-child { width: 22px; height: 22px; }
  .auth-modal-brand-panel > a { display: none; }
}
@media (max-width: 380px) {
  .auth-modal-form-panel { padding-inline: 18px; }
  .auth-modal-brand-panel { padding-inline: 18px; }
  .auth-modal-close { top: 8px; right: 10px; }
}

/* 登录方式升级：主路径优先 Google / 邮箱验证码，旧密码入口保持兼容。 */
.auth-primary-actions[hidden], .auth-legacy-panel[hidden], .auth-code-step[hidden], .auth-provider-note[hidden] { display: none; }
.auth-primary-actions { display: grid; gap: 12px; }
.auth-google-button { position: relative; overflow: hidden;
  display: flex; width: 100%; min-height: 48px; align-items: center; justify-content: center; gap: 10px;
  border: 1px solid #d9dce4; border-radius: 8px; background: #fff; color: #252936; font-size: 14px; font-weight: 700;
  transition: border-color .16s, box-shadow .16s, transform .16s;
}
.auth-google-button:hover:not(:disabled) { border-color: #adb3c2; box-shadow: 0 5px 16px rgba(25, 29, 42, .08); transform: translateY(-1px); }
.auth-google-button:disabled { cursor: not-allowed; opacity: .55; }
.auth-google-button.is-unavailable { background: #f7f7f9; }
.google-g-mark { display: block; width: 20px; height: 20px; flex: 0 0 20px; }
.auth-provider-note { margin: -3px 0 0; color: #9699a4; font-size: 11px; line-height: 1.5; text-align: center; }
.auth-divider { display: flex; align-items: center; gap: 10px; margin: 4px 0 1px; color: #a0a3ad; font-size: 11px; }
.auth-divider::before, .auth-divider::after { height: 1px; flex: 1; background: #ececf0; content: ""; }
.auth-email-form { gap: 8px; }
.auth-email-row { display: flex; align-items: stretch; gap: 8px; }
.auth-email-row input { min-width: 0; flex: 1; }
.auth-code-send { min-width: 104px; padding: 0 12px; border-radius: 8px; background: #fff1f1; color: var(--brand-deep); font-size: 13px; font-weight: 700; }
.auth-code-send:hover:not(:disabled), .auth-resend:hover:not(:disabled) { background: #ffe4e5; }
.auth-code-send:disabled, .auth-modal-submit:disabled, .auth-resend:disabled { cursor: wait; opacity: .62; }
.auth-code-hint { margin: 0; color: #737784; font-size: 11px; line-height: 1.5; }
.auth-code-step { display: grid; gap: 8px; margin-top: 2px; }
.auth-code-step label { margin-top: 0; }
.auth-code-step input { letter-spacing: .18em; }
.auth-resend { justify-self: start; padding: 4px 0; background: transparent; color: var(--brand-deep); font-size: 12px; }
.auth-legacy-toggle, .auth-back-button { justify-self: center; padding: 2px 0; border-bottom: 1px solid transparent; background: transparent; color: #858895; font-size: 12px; }
.auth-legacy-toggle:hover, .auth-back-button:hover { border-bottom-color: currentColor; color: var(--brand-deep); }
.auth-legacy-panel { display: grid; gap: 14px; }
.auth-legacy-heading { display: grid; gap: 14px; }
.auth-back-button { justify-self: start; }
.auth-legacy-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border-radius: 10px; background: #f1f2f5; }
.auth-legacy-tabs .auth-modal-tab { min-height: 38px; }
.auth-modal-status[data-state="error"] { color: #c94f5c; }
.auth-modal-submit.is-loading::after, .auth-code-send.is-loading::after, .auth-google-button.is-loading::after { display: inline-block; width: 13px; height: 13px; margin-left: 7px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; vertical-align: -2px; content: ""; animation: auth-spin .7s linear infinite; }
@keyframes auth-spin { to { transform: rotate(360deg); } }
@media (max-width: 680px) {
  .auth-email-row { display: grid; grid-template-columns: minmax(0, 1fr) auto; }
  .auth-code-send { min-width: 96px; }
}
@media (max-width: 380px) {
  .auth-email-row { grid-template-columns: 1fr; }
  .auth-code-send { min-height: 44px; }
}

/* 独立搜索结果页：搜索提交后不打断首页内容，结果在独立页面集中展示。 */
.search-page-body { min-height: 100vh; background: #fff; }
.search-page-main { min-height: calc(100vh - 61px); padding: 46px 0 72px; background: linear-gradient(180deg, #fff 0%, #fff 72%, #fafafa 100%); }
.search-page-shell { min-height: 420px; }
.search-page-heading { display: flex; min-height: 58px; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 16px; }
.search-page-kicker { margin: 0 0 8px; color: var(--brand); font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.search-page-heading h1 { display: flex; min-width: 0; align-items: baseline; gap: 7px; margin: 0; color: #222; font-size: clamp(24px, 3vw, 34px); font-weight: 600; letter-spacing: -.04em; }
.search-page-keyword { overflow: hidden; max-width: min(58vw, 720px); color: var(--brand); font-weight: 700; text-overflow: ellipsis; white-space: nowrap; }
.search-page-count { flex: 0 0 auto; padding-bottom: 3px; color: #999; font-size: 13px; }
.search-page-status { min-height: 22px; margin: 0 0 17px; color: #999; font-size: 13px; }
.search-page-results { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px 16px; margin: 0; padding: 0; overflow: visible; }
.search-page-results .program-card { margin-right: 0; }
.search-page-empty { min-height: 320px; padding-top: 66px; padding-bottom: 66px; }
.search-page-empty[hidden] { display: none; }
.search-page-home-link { display: inline-flex; align-items: center; min-height: 34px; padding: 0 16px; border-radius: 6px; background: var(--brand); color: #fff; font-size: 13px; }
.search-page-home-link:hover { background: var(--brand-deep); }
@media (max-width: 980px) and (min-width: 721px) {
  .search-page-results { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .search-page-main { min-height: calc(100vh - 57px); padding: 28px 0 54px; }
  .search-page-heading { align-items: flex-start; flex-direction: column; gap: 8px; margin-bottom: 12px; }
  .search-page-heading h1 { font-size: 25px; }
  .search-page-keyword { max-width: 72vw; }
  .search-page-count { padding-bottom: 0; }
  .search-page-status { margin-bottom: 14px; }
  .search-page-results { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 12px; }
  .search-page-empty { min-height: 280px; padding-top: 48px; padding-bottom: 48px; }
}

/* 账号快捷面板：桌面端悬停，移动端点击 */
.account-menu-shell { position: relative; z-index: 90; }
.account-menu-shell .login-button { position: relative; z-index: 2; }
.account-avatar { display: inline-grid; place-items: center; flex: 0 0 auto; border-radius: 50%; background: linear-gradient(135deg, #ffd5a2, #f46b72); color: #fff; font-size: 12px; font-weight: 800; letter-spacing: -.04em; }
.account-avatar-small { width: 25px; height: 25px; }
.account-avatar-small svg { width: 17px; height: 17px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }
.account-avatar-large { width: 52px; height: 52px; box-shadow: 0 5px 14px rgba(249, 88, 98, .2); font-size: 18px; }
.account-menu { position: absolute; top: calc(100% + 13px); right: -10px; width: min(342px, calc(100vw - 24px)); padding: 0; overflow: hidden; border: 1px solid #eeeef1; border-radius: 15px; background: #fff; box-shadow: 0 16px 40px rgba(29, 33, 48, .18); opacity: 0; pointer-events: none; transform: translateY(-7px); transition: opacity .18s ease, transform .18s ease; }
.account-menu[hidden] { display: block; }
.account-menu.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
.account-menu::before { position: absolute; top: -7px; right: 25px; width: 13px; height: 13px; border-top: 1px solid #eeeef1; border-left: 1px solid #eeeef1; background: #fff; content: ""; transform: rotate(45deg); }
.account-menu-profile { position: relative; display: flex; align-items: center; gap: 12px; padding: 17px 17px 16px; border-bottom: 1px solid #f0f0f2; }
.account-menu-identity { min-width: 0; display: grid; gap: 4px; }
.account-menu-identity strong { overflow: hidden; color: #252630; font-size: 15px; text-overflow: ellipsis; white-space: nowrap; }
.account-menu-identity small { overflow: hidden; color: #8b8e98; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.account-menu-membership { width: max-content; padding: 3px 7px; border-radius: 999px; background: #fff2dc; color: #b67813; font-size: 10px; }
.account-menu-links { margin-left: auto; align-self: flex-start; }
.account-menu-links a { color: var(--brand); font-size: 11px; text-decoration: none; white-space: nowrap; }
.account-menu-guest { padding: 13px 17px 14px; background: #fffafa; }
.account-menu-guest p { margin: 0 0 10px; color: #777b86; font-size: 12px; line-height: 1.5; }
.account-menu-login { min-height: 32px; padding: 0 17px; border: 0; border-radius: 999px; background: var(--brand); color: #fff; font: inherit; font-size: 12px; cursor: pointer; }
.account-menu-actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; padding: 14px 10px 12px; background: #f7f7f8; }
.account-menu-actions a { display: grid; min-width: 0; justify-items: center; gap: 5px; padding: 5px 3px; color: #2e3038; text-decoration: none; }
.account-menu-actions a:hover, .account-menu-actions a:focus-visible { color: var(--brand); }
.account-action-icon { display: grid; width: 39px; height: 39px; place-items: center; border-radius: 50%; color: #fff; font-family: Georgia, serif; font-size: 25px; line-height: 1; }
.account-action-history { background: #f5b93d; }
.account-action-following { background: #fa8540; }
.account-action-membership { background: #f47777; }
.account-menu-actions strong { font-size: 12px; font-weight: 650; white-space: nowrap; }
.account-menu-actions small { color: #989aa2; font-size: 10px; white-space: nowrap; }
.account-menu-logout { display: block; width: calc(100% - 34px); min-height: 32px; margin: 0 17px 15px; border: 1px solid #ececf0; border-radius: 8px; background: #fff; color: #777b86; font: inherit; font-size: 12px; cursor: pointer; }
.account-menu-logout:hover { border-color: #ffd2d5; color: var(--brand); }

@media (max-width: 720px) {
  .account-menu { position: fixed; top: 66px; right: 12px; width: min(342px, calc(100vw - 24px)); }
  .account-menu::before { top: -7px; right: 19px; }
  .account-menu-shell .login-button { min-width: 28px; }
}

/* 统一账号悬浮卡片：桌面悬停，移动端点击；直接展示最近历史和关注。 */
.account-menu-shell { position: relative; z-index: 90; }
.account-menu-shell .login-button { position: relative; z-index: 2; }
.account-menu-shell .login-button .account-avatar-small { margin-right: 2px; }
.account-avatar.has-initial { background: linear-gradient(135deg, #f8797d, #ef4d61); }
.account-menu-preview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 13px 14px 14px; background: #fff; }
.account-menu-preview-block { min-width: 0; padding: 10px; border: 1px solid #f0f0f2; border-radius: 11px; background: #fff; color: #2e3038; text-decoration: none; transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease; }
.account-menu-preview-block:hover, .account-menu-preview-block:focus-visible { border-color: #ffd0d3; box-shadow: 0 5px 16px rgba(249, 88, 98, .1); transform: translateY(-1px); outline: none; }
.account-menu-preview-heading { display: flex; align-items: center; justify-content: space-between; gap: 5px; }
.account-menu-preview-heading strong { font-size: 12px; }
.account-menu-preview-heading small { color: #a0a2aa; font-size: 10px; white-space: nowrap; }
.account-menu-preview-list { display: grid; gap: 7px; min-height: 55px; margin-top: 9px; }
.account-menu-preview-item { display: flex; min-width: 0; align-items: center; gap: 7px; }
.account-menu-preview-poster { display: grid; width: 27px; height: 35px; flex: 0 0 auto; place-items: center; overflow: hidden; border-radius: 4px; background: linear-gradient(135deg, #f8d1bd, #e68185); color: #fff; }
.account-menu-preview-poster img { width: 100%; height: 100%; object-fit: cover; }
.account-menu-preview-copy { display: grid; min-width: 0; gap: 3px; }
.account-menu-preview-copy strong, .account-menu-preview-copy small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-menu-preview-copy strong { color: #3b3d46; font-size: 11px; font-weight: 650; }
.account-menu-preview-copy small { color: #a0a2aa; font-size: 10px; }
.account-menu-preview-empty { display: flex; min-height: 35px; align-items: center; color: #a4a6ae; font-size: 10px; line-height: 1.45; }
.account-menu-preview-more { display: block; margin-top: 8px; color: var(--brand); font-size: 10px; text-align: right; }
.about-header-inner { position: relative; }
.about-account-menu { position: absolute; right: 28px; }
.news-header-actions { display: flex; align-items: center; gap: 18px; }
.news-header-actions .account-menu-shell .login-button { color: var(--brand); }
@media (max-width: 720px) {
  .about-account-menu { right: 16px; }
  .news-header-actions { gap: 8px; }
  .news-header-actions .news-back-link { display: none; }
  .account-menu-preview-grid { grid-template-columns: 1fr; }
  .account-menu-preview-list { min-height: auto; }
}

/* 内容详情页：保留完整站点导航，正文采用资讯站的主栏 + 辅助栏结构。 */
.news-detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 900px) minmax(230px, 320px);
  align-items: start;
  gap: clamp(24px, 4vw, 58px);
  max-width: 1320px;
  margin: 0 auto;
}
.news-detail-layout > #news-detail { min-width: 0; }
.news-article { width: 100%; margin: 0; }
.news-detail-aside { display: grid; gap: 16px; position: sticky; top: 84px; }
.news-aside-card { padding: 22px; border: 1px solid #eee; border-radius: 12px; background: #fff; box-shadow: 0 8px 24px rgba(35, 35, 35, .045); }
.news-aside-kicker { margin: 0 0 10px; color: var(--brand); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.news-aside-card h2 { margin: 0; color: #222; font-size: 21px; }
.news-aside-card p { margin: 10px 0 0; color: #777; font-size: 13px; line-height: 1.75; }
.news-aside-link { display: flex; align-items: center; justify-content: space-between; margin-top: 17px; color: var(--brand); font-size: 13px; font-weight: 650; }
.news-aside-note strong { color: #444; font-size: 13px; }
.news-page .news-detail { padding-top: 44px; }
.watch-page .site-header { color: #222; }
.watch-page .watch-shell { padding-top: 38px; }
@media (max-width: 900px) {
  .news-detail-layout { grid-template-columns: 1fr; }
  .news-detail-aside { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .news-page .news-detail { padding-top: 20px; }
  .news-detail-aside { grid-template-columns: 1fr; }
  .watch-page .watch-shell { padding-top: 20px; }
}