:root{
    --green:#4caf50;
    --green-deep:#2e7d32;
    --green-soft:#eaf6ea;
    --ink:#1d2320;
    --ink-2:#4a544e;
    --ink-3:#7c877f;
    --line:#e4ebe5;
    --bg:#fbfdfb;
    --radius:18px;
    --shadow:0 10px 30px rgba(46,125,50,.10);
    --shadow-lg:0 18px 46px rgba(46,125,50,.16);
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  html{-webkit-text-size-adjust:100%;}
  body{
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
    background:var(--bg);
    color:var(--ink);
    line-height:1.7;
    overflow-x:hidden;
  }
  img{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  ul{list-style:none;}
  .wrap{width:min(1180px,92vw);margin:0 auto;}
  .btn{
    display:inline-block;
    padding:13px 30px;
    border-radius:999px;
    font-size:16px;
    font-weight:600;
    background:linear-gradient(135deg,var(--green),var(--green-deep));
    color:#fff;
    box-shadow:0 10px 22px rgba(76,175,80,.32);
    transition:transform .2s ease,box-shadow .2s ease;
  }
  .btn:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(76,175,80,.4);}
  .btn-ghost{
    background:#fff;
    color:var(--green-deep);
    border:1.5px solid var(--green);
    box-shadow:none;
  }
  .btn-ghost:hover{background:var(--green-soft);box-shadow:none;}
  .sec-title{font-size:30px;line-height:1.35;letter-spacing:.5px;}
  .sec-sub{color:var(--ink-2);margin-top:10px;font-size:16px;}
  .sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:34px;}

  /* header */
  .site-header{
    position:sticky;top:0;z-index:50;
    background:rgba(251,253,251,.92);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .header-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:20px;}
  .brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;letter-spacing:.5px;}
  .brand img{height:34px;width:auto;border-radius:8px;}
  .nav{display:flex;align-items:center;gap:28px;font-size:15px;color:var(--ink-2);}
  .nav a:hover{color:var(--green-deep);}
  .header-cta{padding:9px 22px;font-size:14px;}
  @media(max-width:860px){
    .nav{display:none;}
  }

  /* hero */
  .hero{padding:64px 0 72px;position:relative;overflow:hidden;}
  .hero::before{
    content:"";position:absolute;inset:-120px -10% auto auto;width:560px;height:560px;border-radius:50%;
    background:radial-gradient(circle,rgba(76,175,80,.16),transparent 68%);pointer-events:none;
  }
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;position:relative;}
  .hero h1{font-size:44px;line-height:1.32;letter-spacing:.5px;}
  .hero h1 span{color:var(--green-deep);}
  .hero p.lead{margin-top:20px;color:var(--ink-2);font-size:17px;max-width:520px;}
  .hero-actions{margin-top:32px;display:flex;gap:14px;flex-wrap:wrap;}
  .hero-tags{margin-top:28px;display:flex;gap:10px;flex-wrap:wrap;}
  .tag{
    font-size:13px;color:var(--green-deep);background:var(--green-soft);
    padding:6px 14px;border-radius:999px;
  }
  .hero-visual{position:relative;display:flex;justify-content:center;gap:18px;}
  .hero-visual .poster{border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg);}
  .hero-visual .poster img{width:100%;height:100%;object-fit:cover;}
  .poster-main{width:56%;aspect-ratio:3/4.1;}
  .poster-side{width:38%;aspect-ratio:3/4.1;align-self:flex-end;margin-bottom:-26px;}
  @media(max-width:1024px){
    .hero h1{font-size:36px;}
    .hero-grid{gap:36px;}
  }
  @media(max-width:768px){
    .hero{padding:40px 0 52px;}
    .hero-grid{grid-template-columns:1fr;gap:36px;}
    .hero h1{font-size:29px;}
    .hero p.lead{font-size:15.5px;}
    .poster-side{margin-bottom:0;width:40%;}
    .poster-main{width:54%;}
  }

  /* stats strip */
  .strip{background:var(--green-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0;}
  .strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center;}
  .strip-item b{display:block;font-size:22px;color:var(--green-deep);letter-spacing:.5px;}
  .strip-item span{font-size:13.5px;color:var(--ink-2);}
  @media(max-width:768px){
    .strip-grid{grid-template-columns:repeat(2,1fr);gap:22px;}
  }

  /* picks */
  .section{padding:76px 0;}
  .picks-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
  .card{
    background:#fff;border-radius:var(--radius);overflow:hidden;
    border:1px solid var(--line);box-shadow:var(--shadow);
    transition:transform .22s ease,box-shadow .22s ease;
    display:flex;flex-direction:column;
  }
  .card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);}
  .card .thumb{aspect-ratio:3/4.05;overflow:hidden;}
  .card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
  .card:hover .thumb img{transform:scale(1.045);}
  .card-body{padding:16px 16px 18px;}
  .card-body h3{font-size:16.5px;line-height:1.45;}
  .card-body p{font-size:13.5px;color:var(--ink-3);margin-top:8px;line-height:1.6;}
  .card-body .meta{margin-top:12px;font-size:12.5px;color:var(--green-deep);background:var(--green-soft);display:inline-block;padding:3px 10px;border-radius:999px;}
  @media(max-width:1024px){
    .picks-grid{grid-template-columns:repeat(3,1fr);}
  }
  @media(max-width:768px){
    .section{padding:52px 0;}
    .sec-title{font-size:23px;}
    .picks-grid{grid-template-columns:repeat(2,1fr);gap:16px;}
    .card-body{padding:13px 13px 15px;}
    .card-body h3{font-size:15px;}
    .card-body p{font-size:12.5px;}
  }

  /* genres */
  .genres{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
  .genre-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .genre{
    position:relative;border-radius:var(--radius);overflow:hidden;min-height:250px;
    box-shadow:var(--shadow);display:flex;align-items:flex-end;
  }
  .genre img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
  .genre::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(10,20,14,.78),rgba(10,20,14,.05) 65%);}
  .genre-info{position:relative;z-index:2;padding:22px;color:#fff;}
  .genre-info h3{font-size:19px;}
  .genre-info p{font-size:13.5px;opacity:.88;margin-top:6px;line-height:1.6;}
  @media(max-width:768px){
    .genre-grid{grid-template-columns:1fr;gap:16px;}
    .genre{min-height:190px;}
  }

  /* why us */
  .why-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:52px;align-items:center;}
  .feature-list{display:grid;gap:22px;}
  .feature{display:flex;gap:16px;align-items:flex-start;}
  .feature .dot{
    flex:0 0 44px;height:44px;border-radius:14px;background:var(--green-soft);
    display:flex;align-items:center;justify-content:center;
    color:var(--green-deep);font-weight:700;font-size:15px;
  }
  .feature h3{font-size:17px;}
  .feature p{font-size:14.5px;color:var(--ink-2);margin-top:5px;}
  .why-visual{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);}
  .why-visual img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/4.3;}
  @media(max-width:900px){
    .why-grid{grid-template-columns:1fr;gap:34px;}
  }

  /* gallery */
  .gallery{background:linear-gradient(180deg,#f4faf4,#fbfdfb);}
  .gallery-track{
    display:flex;gap:20px;overflow-x:auto;padding:6px 4px 22px;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;
  }
  .gallery-track::-webkit-scrollbar{height:8px;}
  .gallery-track::-webkit-scrollbar-thumb{background:#cfe4d1;border-radius:99px;}
  .gallery-item{
    flex:0 0 250px;scroll-snap-align:start;border-radius:16px;overflow:hidden;
    box-shadow:var(--shadow);background:#fff;
  }
  .gallery-item img{width:100%;height:100%;aspect-ratio:3/4.05;object-fit:cover;}
  .gallery-note{margin-top:6px;font-size:13px;color:var(--ink-3);}
  @media(max-width:768px){
    .gallery-item{flex:0 0 190px;}
  }

  /* steps */
  .steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
  .step{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius);
    padding:28px 24px;box-shadow:var(--shadow);
  }
  .step .num{
    display:inline-flex;align-items:center;justify-content:center;
    width:38px;height:38px;border-radius:50%;background:var(--green);color:#fff;
    font-weight:700;font-size:15px;margin-bottom:14px;
  }
  .step h3{font-size:17px;}
  .step p{font-size:14.5px;color:var(--ink-2);margin-top:8px;}
  @media(max-width:768px){
    .steps-grid{grid-template-columns:1fr;gap:16px;}
  }

  /* cta */
  .cta{padding:0 0 80px;}
  .cta-box{
    background:linear-gradient(135deg,#3f9b48,#256c2b);
    border-radius:26px;padding:56px 48px;color:#fff;
    display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
    box-shadow:0 26px 50px rgba(37,108,43,.26);
  }
  .cta-box h2{font-size:28px;line-height:1.4;}
  .cta-box p{margin-top:10px;font-size:15px;opacity:.9;max-width:520px;}
  .cta-box .btn{background:#fff;color:var(--green-deep);box-shadow:0 12px 24px rgba(0,0,0,.16);}
  .cta-box .btn:hover{box-shadow:0 16px 30px rgba(0,0,0,.22);}
  @media(max-width:768px){
    .cta{padding:0 0 54px;}
    .cta-box{padding:36px 24px;border-radius:20px;}
    .cta-box h2{font-size:22px;}
  }

  /* footer */
  .site-footer{border-top:1px solid var(--line);background:#f5f9f5;padding:38px 0 30px;}
  .footer-top{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:flex-start;}
  .footer-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:16px;color:var(--ink-2);}
  .footer-brand img{height:28px;width:auto;border-radius:6px;}
  .footer-links{display:flex;gap:22px;flex-wrap:wrap;font-size:13.5px;color:var(--ink-3);}
  .footer-links a:hover{color:var(--green-deep);}
  .footer-bottom{
    margin-top:24px;padding-top:18px;border-top:1px solid #e2ebe3;
    font-size:12.5px;color:#8d978f;display:flex;flex-direction:column;gap:6px;
  }
  .footer-bottom a{color:#8d978f;}
  .footer-bottom a:hover{color:var(--green-deep);}
  .footer-bottom time{font-size:12.5px;color:#8d978f;}