:root{
    --pink:#ff6fa8;
    --pink-deep:#e0447f;
    --pink-soft:#ffe3ee;
    --pink-bg:#fff5f9;
    --ink:#3c2431;
    --ink-soft:#7d5c6c;
    --card:#ffffff;
    --line:#ffd3e3;
    --radius:20px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
    background:var(--pink-bg);
    color:var(--ink);
    line-height:1.75;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  img{display:block;max-width:100%;}
  a{color:var(--pink-deep);text-decoration:none;}
  .wrap{width:100%;max-width:1180px;margin:0 auto;padding:0 18px;}
  .section-pad{padding:64px 0;}
  h1,h2,h3{line-height:1.35;font-weight:800;}
  h2{font-size:clamp(22px,3.2vw,32px);margin-bottom:10px;}
  h3{font-size:clamp(17px,2vw,20px);margin-bottom:8px;}
  .lead{color:var(--ink-soft);font-size:15px;max-width:720px;}
  .eyebrow{
    display:inline-block;font-size:12px;letter-spacing:.14em;
    color:var(--pink-deep);background:var(--pink-soft);
    padding:4px 14px;border-radius:999px;margin-bottom:14px;font-weight:700;
  }

  /* header */
  .site-header{
    position:sticky;top:0;z-index:50;
    background:rgba(255,245,249,.92);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex;align-items:center;justify-content:space-between;
    gap:16px;padding:12px 18px;max-width:1180px;margin:0 auto;
  }
  .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--ink);}
  .brand img{height:34px;width:auto;border-radius:9px;}
  .nav{display:flex;gap:6px;flex-wrap:wrap;}
  .nav a{
    font-size:14px;color:var(--ink-soft);padding:6px 12px;border-radius:999px;
    transition:background .25s,color .25s;font-weight:600;
  }
  .nav a:hover{background:var(--pink-soft);color:var(--pink-deep);}
  .header-cta{
    display:inline-block;background:linear-gradient(135deg,#ff86b7,#e0447f);
    color:#fff;font-weight:700;font-size:14px;
    padding:10px 22px;border-radius:999px;white-space:nowrap;
    box-shadow:0 8px 20px rgba(224,68,127,.28);
    transition:transform .25s,box-shadow .25s;
  }
  .header-cta:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(224,68,127,.36);}

  /* hero */
  .hero{
    position:relative;
    background:radial-gradient(circle at 82% 12%,#ffd0e2 0%,transparent 55%),
               radial-gradient(circle at 8% 88%,#ffe9f3 0%,transparent 60%),
               var(--pink-bg);
    padding:56px 0 68px;
  }
  .hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
  .hero h1{font-size:clamp(28px,4.4vw,46px);margin-bottom:18px;}
  .hero h1 em{font-style:normal;color:var(--pink-deep);}
  .hero .lead{font-size:16px;margin-bottom:26px;}
  .btn-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center;}
  .btn-main{
    display:inline-block;
    background:linear-gradient(135deg,#ff86b7,#e0447f);
    color:#fff;font-weight:800;font-size:16px;
    padding:15px 34px;border-radius:999px;
    box-shadow:0 12px 26px rgba(224,68,127,.32);
    transition:transform .25s,box-shadow .25s;
  }
  .btn-main:hover{transform:translateY(-3px);box-shadow:0 16px 32px rgba(224,68,127,.4);}
  .btn-ghost{
    display:inline-block;font-weight:700;font-size:15px;color:var(--pink-deep);
    border:2px solid var(--pink);padding:12px 26px;border-radius:999px;
    transition:background .25s;
  }
  .btn-ghost:hover{background:var(--pink-soft);}
  .hero-note{font-size:13px;color:var(--ink-soft);margin-top:16px;}
  .hero-visual{position:relative;display:flex;gap:14px;justify-content:center;}
  .hero-visual figure{
    flex:1;overflow:hidden;border-radius:var(--radius);
    box-shadow:0 18px 40px rgba(224,68,127,.2);
    background:#fff;
  }
  .hero-visual figure:nth-child(2){margin-top:34px;}
  .hero-visual img{width:100%;height:100%;object-fit:cover;transition:transform .5s;}
  .hero-visual figure:hover img{transform:scale(1.04);}

  /* 三个看点 */
  .facts{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .fact-card{
    background:var(--pink-bg);border:1px solid var(--line);
    border-radius:var(--radius);padding:24px;transition:transform .3s;
  }
  .fact-card:hover{transform:translateY(-4px);}
  .fact-card strong{display:block;font-size:19px;color:var(--pink-deep);margin-bottom:6px;}
  .fact-card p{font-size:14px;color:var(--ink-soft);}

  /* 剧集墙 */
  .grid-5{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;}
  .poster{
    border-radius:var(--radius);overflow:hidden;background:#fff;
    box-shadow:0 10px 24px rgba(224,68,127,.14);
    transition:transform .35s,box-shadow .35s;
  }
  .poster:hover{transform:translateY(-6px);box-shadow:0 18px 34px rgba(224,68,127,.24);}
  .poster img{width:100%;aspect-ratio:3/4;object-fit:cover;}
  .poster figcaption{padding:10px 12px 14px;}
  .poster figcaption strong{font-size:14px;display:block;}
  .poster figcaption span{font-size:12px;color:var(--ink-soft);}

  /* 旋转卡片 */
  .flip-section{background:linear-gradient(180deg,#fff5f9,#ffe9f3);}
  .flip-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;perspective:1200px;}
  .flip-card{position:relative;height:280px;transform-style:preserve-3d;transition:transform .6s;}
  .flip-card:hover,.flip-card.is-flipped{transform:rotateY(180deg);}
  .flip-face{
    position:absolute;inset:0;border-radius:var(--radius);overflow:hidden;
    backface-visibility:hidden;background:#fff;
    box-shadow:0 12px 28px rgba(224,68,127,.16);
  }
  .flip-face img{width:100%;height:100%;object-fit:cover;}
  .flip-back{
    transform:rotateY(180deg);
    display:flex;flex-direction:column;justify-content:center;
    padding:26px;background:#fff;border:1px solid var(--line);
  }
  .flip-back h3{color:var(--pink-deep);}
  .flip-back p{font-size:14px;color:var(--ink-soft);}
  .flip-tip{font-size:12px;color:var(--ink-soft);margin-top:14px;}

  /* 更新日历 */
  .calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;margin-top:26px;}
  .day{
    background:#fff;border:1px solid var(--line);border-radius:14px;
    padding:12px 8px;text-align:center;font-size:13px;
  }
  .day b{display:block;font-size:15px;color:var(--pink-deep);margin-bottom:4px;}
  .day.is-today{background:linear-gradient(135deg,#ff86b7,#e0447f);border-color:transparent;color:#fff;}
  .day.is-today b{color:#fff;}

  /* 排行榜 */
  .rank-list{list-style:none;display:grid;gap:12px;margin-top:24px;}
  .rank-item{
    display:flex;align-items:center;gap:16px;
    background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px 18px;
    transition:transform .25s;
  }
  .rank-item:hover{transform:translateX(6px);}
  .rank-no{
    width:34px;height:34px;flex:0 0 34px;border-radius:50%;
    display:grid;place-items:center;font-weight:800;font-size:15px;
    background:var(--pink-soft);color:var(--pink-deep);
  }
  .rank-item:nth-child(1) .rank-no{background:linear-gradient(135deg,#ff86b7,#e0447f);color:#fff;}
  .rank-item:nth-child(2) .rank-no{background:#ffb3cf;color:#fff;}
  .rank-item:nth-child(3) .rank-no{background:#ffc9dd;color:#a12c5c;}
  .rank-item img{width:52px;height:66px;object-fit:cover;border-radius:10px;}
  .rank-text{flex:1;}
  .rank-text strong{display:block;font-size:15px;}
  .rank-text span{font-size:13px;color:var(--ink-soft);}
  .rank-tag{font-size:12px;color:var(--pink-deep);white-space:nowrap;}

  /* 催更 + 互动 */
  .interact{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .interact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:34px;align-items:start;}
  .vote-box{display:grid;gap:14px;margin-top:22px;}
  .vote{
    display:flex;align-items:center;justify-content:space-between;gap:16px;
    background:var(--pink-bg);border:1px solid var(--line);border-radius:16px;padding:14px 18px;
  }
  .vote span{font-size:15px;font-weight:600;}
  .vote button{
    font-family:inherit;cursor:pointer;font-weight:800;font-size:14px;
    border:none;border-radius:999px;padding:9px 20px;
    background:linear-gradient(135deg,#ff86b7,#e0447f);color:#fff;
    transition:transform .2s,opacity .2s;
  }
  .vote button:hover{transform:scale(1.05);}
  .vote button:disabled{opacity:.7;cursor:default;transform:none;}
  .vote-count{font-size:13px;color:var(--ink-soft);margin-left:8px;}
  .vote-note{font-size:13px;color:var(--ink-soft);margin-top:14px;}

  /* 问答 */
  .faq{display:grid;gap:12px;margin-top:26px;}
  .faq details{
    background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px 20px;
  }
  .faq summary{
    cursor:pointer;font-weight:700;font-size:15px;color:var(--ink);
    list-style:none;position:relative;padding-right:26px;
  }
  .faq summary::-webkit-details-marker{display:none;}
  .faq summary::after{
    content:"+";position:absolute;right:0;top:-2px;
    color:var(--pink-deep);font-size:22px;font-weight:700;transition:transform .25s;
  }
  .faq details[open] summary::after{content:"−";}
  .faq p{font-size:14px;color:var(--ink-soft);margin-top:10px;}

  /* 安装三步 */
  .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px;}
  .step{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:26px;position:relative;
  }
  .step-no{
    font-size:13px;font-weight:800;color:#fff;
    background:linear-gradient(135deg,#ff86b7,#e0447f);
    width:32px;height:32px;border-radius:50%;
    display:grid;place-items:center;margin-bottom:14px;
  }
  .step p{font-size:14px;color:var(--ink-soft);}

  /* 图墙 */
  .wall{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}
  .wall img{
    width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:16px;
    box-shadow:0 8px 20px rgba(224,68,127,.14);
    transition:transform .35s;
  }
  .wall img:hover{transform:scale(1.03);}

  /* 下载区 */
  .download-band{
    background:linear-gradient(135deg,#e0447f,#ff86b7);
    color:#fff;border-radius:28px;padding:48px 32px;text-align:center;
    margin:0 0 0;
  }
  .download-band h2{color:#fff;margin-bottom:12px;}
  .download-band p{color:rgba(255,255,255,.9);font-size:15px;margin-bottom:24px;}
  .download-band .btn-main{
    background:#fff;color:var(--pink-deep);
    box-shadow:0 12px 26px rgba(0,0,0,.16);
  }
  .download-band small{display:block;margin-top:16px;font-size:12px;color:rgba(255,255,255,.8);}

  /* 页脚 */
  .site-footer{
    background:#fff;border-top:1px solid var(--line);
    padding:30px 0 34px;color:#a98ba0;font-size:12.5px;
  }
  .footer-inner{display:flex;flex-direction:column;gap:8px;text-align:center;}
  .footer-inner a{color:#a98ba0;text-decoration:underline;}
  .footer-inner .update{font-size:12px;color:#bda3b3;}

  /* footer search tags */
  .search-tags{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;}
  .search-tags span{
    background:var(--pink-bg);border:1px solid var(--line);
    border-radius:999px;padding:4px 12px;font-size:12px;color:var(--ink-soft);
  }

  @media (max-width:1024px){
    .hero-grid{grid-template-columns:1fr;gap:32px;}
    .hero-visual{max-width:620px;margin:0 auto;}
    .grid-5{grid-template-columns:repeat(4,1fr);}
    .flip-grid{grid-template-columns:repeat(2,1fr);}
    .interact-grid{grid-template-columns:1fr;}
    .steps{grid-template-columns:1fr 1fr;}
    .wall{grid-template-columns:repeat(3,1fr);}
    .nav{display:none;}
  }
  @media (max-width:768px){
    .section-pad{padding:44px 0;}
    .header-inner{padding:10px 14px;}
    .brand img{height:28px;}
    .header-cta{padding:8px 16px;font-size:13px;}
    .fact-grid{grid-template-columns:1fr;}
    .grid-5{grid-template-columns:repeat(2,1fr);}
    .flip-grid{grid-template-columns:1fr;}
    .calendar{grid-template-columns:repeat(3,1fr);}
    .steps{grid-template-columns:1fr;}
    .wall{grid-template-columns:repeat(2,1fr);}
    .rank-item{gap:12px;padding:10px 12px;}
    .rank-item img{width:44px;height:56px;}
    .download-band{padding:36px 20px;border-radius:22px;}
    .hero-visual figure:nth-child(2){margin-top:20px;}
  }