@charset "utf-8";
/* ============================================================
   烟台影视专题 · 样式  v=20261022a
   海报为主 + iOS 玻璃 / 浅色主题，配色与站内 v2.css 同源。
   ============================================================ */
:root {
  --ys-ac: #1b5fbf;
  --ys-ac-d: #12457f;
  --ys-film: #b8541f;
  --ys-ink: #1a212b;
  --ys-sub: #5b6880;
  --ys-mu: #8b93a6;
  --ys-line: rgba(20, 40, 90, .09);
  --ys-bg: #f3f5f9;
  --ys-r: 16px;
  --ys-rs: 12px;
  --ys-sh: 0 6px 22px rgba(30, 50, 100, .07);
  --ys-sh-hi: 0 16px 40px rgba(30, 50, 100, .14);
  --ys-ease: cubic-bezier(.22, .61, .36, 1);
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--ys-bg); color: var(--ys-ink);
  font: 15px/1.7 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, p, b, small, i, em { margin: 0; }

/* ---------------- 顶栏 ---------------- */
.ys-top {
  position: sticky; top: 0; z-index: 60; background: rgba(255, 255, 255, .72);
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ys-ease), box-shadow .3s var(--ys-ease);
}
.ys-top.stuck { border-bottom-color: var(--ys-line); box-shadow: 0 2px 14px rgba(30, 50, 100, .06); }
.ys-tb { max-width: 1240px; margin: 0 auto; padding: 0 18px; height: 56px; display: flex; align-items: center; gap: 18px; }
.ys-brand { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.ys-brand .ys-mk {
  width: 22px; height: 22px; border-radius: 7px;
  background: linear-gradient(145deg, #2f6fd0, #0e3566);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .5), 0 2px 8px rgba(27, 95, 191, .3);
}
.ys-brand b { font-size: 16px; letter-spacing: .3px; }
.ys-brand small { color: var(--ys-mu); font-size: 12px; padding-left: 6px; margin-left: 2px; border-left: 1px solid var(--ys-line); }
.ys-nav { display: flex; gap: 2px; overflow-x: auto; scrollbar-width: none; }
.ys-nav::-webkit-scrollbar { display: none; }
.ys-nav a {
  flex: 0 0 auto; padding: 7px 12px; border-radius: 999px; font-size: 14px; color: var(--ys-sub);
  transition: color .2s var(--ys-ease), background .2s var(--ys-ease);
}
.ys-nav a:hover { color: var(--ys-ac-d); background: rgba(27, 95, 191, .07); }
.ys-nav a.cur { color: #fff; background: var(--ys-ac); }

/* ---------------- Hero ---------------- */
.ys-hero { position: relative; min-height: 440px; display: flex; align-items: flex-end; overflow: hidden; }
.ys-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center 44%; transform: scale(1.04); filter: saturate(1.05); }
.ys-hero-mask {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 20, 44, .36) 0%, rgba(6, 20, 44, 0) 28%),
    linear-gradient(0deg, rgba(5, 16, 38, .84) 0%, rgba(5, 16, 38, .46) 42%, rgba(5, 16, 38, .06) 76%);
}
.ys-hero-in { position: relative; z-index: 2; width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 18px 36px; }
.ys-eyebrow { color: rgba(255, 255, 255, .8); font-size: 12px; letter-spacing: .22em; text-transform: uppercase; margin-bottom: 9px; }
.ys-hero h1 {
  color: #fff; font-size: 38px; line-height: 1.18; font-weight: 700; letter-spacing: -.4px;
  text-shadow: 0 2px 10px rgba(4, 18, 44, .58), 0 8px 28px rgba(4, 18, 44, .4);
}
.ys-hero h1 em { display: block; font-style: normal; font-size: 17px; font-weight: 400; margin-top: 9px; color: rgba(255, 255, 255, .92); }
.ys-desc { color: rgba(255, 255, 255, .84); font-size: 13.5px; line-height: 1.75; max-width: 720px; margin-top: 12px; }
.ys-facts { display: flex; gap: 26px; margin-top: 18px; flex-wrap: wrap; }
.ys-facts .f b {
  display: block; color: #fff; font-size: 25px; font-weight: 700; line-height: 1.1;
  text-shadow: 0 2px 8px rgba(4, 18, 44, .5);
}
.ys-facts .f span { color: rgba(255, 255, 255, .76); font-size: 12.5px; }
.ys-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 18px; max-width: 900px; }
.ys-chips a {
  display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px;
  font-size: 12.5px; color: #fff; background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .26);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: background .22s var(--ys-ease), transform .22s var(--ys-ease), border-color .22s var(--ys-ease);
}
.ys-chips a:hover { background: rgba(255, 255, 255, .3); border-color: rgba(255, 255, 255, .5); transform: translateY(-2px); }
.ys-chips a i { font-style: normal; font-size: 11px; opacity: .8; }

/* ---------------- 容器 ---------------- */
.ys-wrap { max-width: 1240px; margin: 0 auto; padding: 26px 18px 10px; }
.ys-block { margin: 0 0 34px; scroll-margin-top: 70px; }
.ys-sec-h { display: flex; align-items: center; gap: 12px; margin: 0 0 14px; }
.ys-sec-h h2 { font-size: 19px; font-weight: 700; letter-spacing: -.2px; flex: 0 0 auto; }
.ys-sec-h h2::before {
  content: ""; display: inline-block; width: 4px; height: 16px; border-radius: 3px;
  background: linear-gradient(180deg, #3f82d8, var(--ys-ac)); margin-right: 9px; vertical-align: -2px;
}
.ys-ln { flex: 1 1 auto; height: 1px; background: var(--ys-line); }
.ys-sub { color: var(--ys-mu); font-size: 12.5px; flex: 0 0 auto; }

/* ---------------- 剧目卡（海报） ---------------- */
.ys-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ys-card {
  display: flex; flex-direction: column; overflow: hidden; cursor: pointer;
  background: #fff; border-radius: var(--ys-r); border: 1px solid var(--ys-line);
  box-shadow: var(--ys-sh); transition: transform .3s var(--ys-ease), box-shadow .3s var(--ys-ease);
}
a.ys-card:hover, .ys-card:hover { transform: translateY(-4px); box-shadow: var(--ys-sh-hi); }
.ys-ph { position: relative; display: block; aspect-ratio: 3/4; overflow: hidden; background: #e9edf4; }
@supports not (aspect-ratio: 3/4) { .ys-ph { height: 300px; } }
.ys-ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ys-ease); }
.ys-card:hover .ys-ph img { transform: scale(1.05); }
/* 无图占位：质感渐变 + 排版 */
.ys-ph[style*="--h"] {
  background:
    radial-gradient(120% 90% at 50% 18%, hsl(calc(var(--h) * 1deg) 52% 42%) 0%, hsl(calc(var(--h) * 1deg) 44% 26%) 62%, hsl(calc(var(--h) * 1deg) 40% 16%) 100%);
}
.ys-ph[style*="--h"]::after {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(135deg, rgba(255, 255, 255, .045) 0 2px, rgba(255, 255, 255, 0) 2px 9px);
}
.ys-ph-txt {
  position: absolute; z-index: 2; inset: auto 0 0 0; padding: 18px 16px 20px;
  color: #fff; text-align: left;
}
.ys-ph-txt b { display: block; font-size: 19px; font-weight: 700; letter-spacing: .5px; text-shadow: 0 2px 10px rgba(0, 0, 0, .45); }
.ys-ph-txt small { display: block; font-size: 12px; color: rgba(255, 255, 255, .82); margin-top: 5px; }
.ys-badge {
  position: absolute; z-index: 3; top: 10px; left: 10px;
  padding: 3px 9px; border-radius: 999px; font-size: 11px; color: #fff;
  background: rgba(184, 84, 31, .92); border: 1px solid rgba(255, 255, 255, .34);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.ys-card-b { display: block; padding: 11px 13px 14px; flex: 1 1 auto; }
.ys-card-b b { display: block; font-size: 14.5px; font-weight: 650; line-height: 1.5; }
.ys-meta {
  display: block; color: var(--ys-ac-d); font-size: 12px; margin-top: 5px;
  background: rgba(27, 95, 191, .07); padding: 3px 8px; border-radius: 7px;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
}
.ys-card-b p {
  color: var(--ys-sub); font-size: 12.5px; line-height: 1.7; margin-top: 8px;
  display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden;
}

/* ---------------- 产业 ---------------- */
.ys-why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.ys-why .w { background: #fff; border: 1px solid var(--ys-line); border-radius: var(--ys-rs); padding: 15px 16px; box-shadow: var(--ys-sh); }
.ys-why .w b { font-size: 14.5px; font-weight: 650; }
.ys-why .w p { color: var(--ys-sub); font-size: 12.5px; line-height: 1.75; margin-top: 7px; }

/* ---------------- FAQ ---------------- */
.ys-faq { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.ys-f { padding: 15px 17px; background: #fff; border-radius: var(--ys-rs); border: 1px solid var(--ys-line); box-shadow: var(--ys-sh); }
.ys-f b { display: block; font-size: 14.5px; font-weight: 650; }
.ys-f p { color: var(--ys-sub); font-size: 13.5px; line-height: 1.75; margin-top: 7px; }
.ys-note {
  color: var(--ys-mu); font-size: 12.5px; line-height: 1.8; padding: 13px 16px;
  border-radius: var(--ys-rs); background: rgba(255, 255, 255, .66); border: 1px solid var(--ys-line);
}

/* ---------------- 页脚 / 灯箱 / 回顶 ---------------- */
.ys-foot { margin-top: 26px; border-top: 1px solid var(--ys-line); background: rgba(255, 255, 255, .6); }
.ys-fi {
  max-width: 1240px; margin: 0 auto; padding: 18px; display: flex; align-items: center;
  justify-content: space-between; gap: 12px; flex-wrap: wrap; color: var(--ys-mu); font-size: 12.5px;
}
.ys-fi nav { display: flex; gap: 14px; flex-wrap: wrap; }
.ys-fi nav a:hover { color: var(--ys-ac-d); }

.ys-lb {
  position: fixed; inset: 0; z-index: 200; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 14px; padding: 24px; background: rgba(8, 14, 28, .92);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
}
.ys-lb[hidden] { display: none; }
.ys-lb img { max-width: min(560px, 90vw); max-height: 80vh; border-radius: var(--ys-rs); box-shadow: 0 24px 70px rgba(0, 0, 0, .55); }
.ys-lb p { color: rgba(255, 255, 255, .88); font-size: 14px; text-align: center; }
.ys-lb-x {
  position: absolute; top: 16px; right: 20px; width: 40px; height: 40px; border: 0; border-radius: 50%;
  background: rgba(255, 255, 255, .14); color: #fff; font-size: 24px; cursor: pointer;
}
.ys-lb-x:hover { background: rgba(255, 255, 255, .28); }
.ys-top-btn {
  position: fixed; right: 18px; bottom: 22px; z-index: 80; width: 42px; height: 42px; border-radius: 50%;
  border: 1px solid var(--ys-line); background: rgba(255, 255, 255, .86);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  color: var(--ys-ac-d); font-size: 18px; cursor: pointer; box-shadow: var(--ys-sh);
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity .3s var(--ys-ease), transform .3s var(--ys-ease);
}
.ys-top-btn.on { opacity: 1; pointer-events: auto; transform: none; }
.ys-top-btn:hover { background: var(--ys-ac); color: #fff; }

/* ---------------- 响应式 ---------------- */
@media (max-width: 1100px) { .ys-grid { grid-template-columns: repeat(3, 1fr); } .ys-why { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 820px) { .ys-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .ys-hero { min-height: 360px; }
  .ys-hero h1 { font-size: 27px; }
  .ys-hero h1 em { font-size: 15px; }
  .ys-desc { font-size: 12.5px; }
  .ys-facts { gap: 18px; }
  .ys-facts .f b { font-size: 21px; }
  .ys-hero-in { padding-bottom: 24px; }
  .ys-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .ys-card-b p { -webkit-line-clamp: 3; }
  .ys-why { grid-template-columns: 1fr; }
  .ys-faq { grid-template-columns: 1fr; }
}