*{margin:0;padding:0;box-sizing:border-box}
:root{
  --sakura:#ffb7c5;
  --sakura-d:#e74c6d;
  --sakura-l:#fce4eb;
  --cream:#fff9f7;
  --cream-d:#faf3ef;
  --line:#f0e0e2;
  --line-soft:#f9e9eb;
  --text:#2a1f24;
  --text-mid:#6a5860;
  --text-dim:#9c8a92;
  --gold:#caa472;
  --sumi:#1a1a1a;
}
html,body{background:var(--cream);color:var(--text);font-family:-apple-system,'Hiragino Sans GB','PingFang SC','Yu Gothic','Source Han Sans CN',sans-serif;font-size:14px;line-height:1.7}
a{color:var(--sakura-d);text-decoration:none}
a:hover{color:var(--sumi)}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-weight:600;letter-spacing:.3px}

/* 樱花瓣装饰 - 全局背景 */
body:before{content:'';position:fixed;top:0;left:0;right:0;bottom:0;background-image:radial-gradient(circle at 10% 20%,rgba(255,183,197,.15) 0,transparent 8%),radial-gradient(circle at 85% 65%,rgba(255,183,197,.12) 0,transparent 12%),radial-gradient(circle at 65% 30%,rgba(255,183,197,.1) 0,transparent 6%);pointer-events:none;z-index:-1}

/* 顶部 */
.sakura-top{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;backdrop-filter:blur(10px);background:rgba(255,255,255,.92)}
.sakura-top .row{max-width:1180px;margin:0 auto;padding:18px 32px;display:flex;align-items:center;gap:0;flex-wrap:wrap}
.sakura-top .logo-y{display:flex;align-items:center;gap:14px;flex-shrink:0;margin-right:auto}
.sakura-top .logo-y .petal{position:relative;width:42px;height:42px}
.sakura-top .logo-y .petal:before,.sakura-top .logo-y .petal:after{content:'';position:absolute;width:18px;height:24px;background:var(--sakura);border-radius:100% 0;top:8px;left:8px}
.sakura-top .logo-y .petal:before{transform:rotate(0deg);background:linear-gradient(135deg,var(--sakura) 0%,var(--sakura-d) 100%)}
.sakura-top .logo-y .petal:after{transform:rotate(72deg);transform-origin:bottom right;left:auto;right:8px;background:linear-gradient(135deg,var(--sakura) 0%,var(--sakura-d) 100%);opacity:.6}
.sakura-top .logo-y .name b{font-size:22px;color:var(--sakura-d);letter-spacing:2px;font-weight:700}
.sakura-top .logo-y .name small{display:block;font-size:10px;color:var(--text-dim);letter-spacing:4px;margin-top:2px;font-weight:400}
.sakura-top nav{display:flex;gap:0;justify-content:center;flex:1;overflow-x:auto;scrollbar-width:none;margin:0 30px}
.sakura-top nav::-webkit-scrollbar{display:none}
.sakura-top nav a{padding:6px 16px;color:var(--text-mid);font-size:14px;font-weight:500;white-space:nowrap;transition:all .2s;position:relative}
.sakura-top nav a:hover{color:var(--sakura-d)}
.sakura-top nav a.on{color:var(--sakura-d);font-weight:700}
.sakura-top nav a.on:after{content:'';position:absolute;left:50%;bottom:-4px;transform:translateX(-50%);width:5px;height:5px;background:var(--sakura);border-radius:50%}
.sakura-top .corner-y{font-size:12px;color:var(--text-dim);letter-spacing:2px;display:flex;align-items:center;gap:8px}
.sakura-top .corner-y .jp{font-size:11px;color:var(--sakura-d);background:var(--sakura-l);padding:2px 8px;border-radius:8px;font-weight:700}

/* 头图区 */
.hero-y{max-width:1180px;margin:32px auto 0;padding:0 32px;display:grid;grid-template-columns:1fr 320px;gap:36px;align-items:center;position:relative}
.hero-y:after{content:'樱';position:absolute;right:-20px;top:-30px;font-size:140px;color:var(--sakura-l);font-weight:900;line-height:1;pointer-events:none;z-index:-1;opacity:.4;font-family:serif}
.hero-y .left{position:relative}
.hero-y .ribbon-y{display:inline-block;background:linear-gradient(90deg,var(--sakura-d) 0%,var(--sakura) 100%);color:#fff;padding:5px 16px;border-radius:14px;font-size:11px;letter-spacing:3px;margin-bottom:18px;font-weight:700}
.hero-y h1{font-size:42px;color:var(--text);margin-bottom:14px;line-height:1.25;letter-spacing:1px;font-weight:700}
.hero-y h1 em{font-style:normal;color:var(--sakura-d);position:relative;display:inline-block}
.hero-y h1 em:after{content:'';position:absolute;left:0;right:0;bottom:-4px;height:2px;background:linear-gradient(90deg,var(--sakura) 0%,transparent 100%);border-radius:1px}
.hero-y .lead-y{font-size:15px;color:var(--text-mid);line-height:1.9;margin-bottom:22px;max-width:580px}
.hero-y .tag-row{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}
.hero-y .tag-row span{background:#fff;border:1px solid var(--line);padding:5px 14px;border-radius:14px;font-size:12px;color:var(--text-mid);font-weight:500}
.hero-y .tag-row span:before{content:'♢ ';color:var(--sakura-d)}
.hero-y .stat-y{display:flex;gap:36px;padding-top:18px;border-top:1px solid var(--line)}
.hero-y .stat-y .it b{display:block;font-size:24px;color:var(--sakura-d);font-weight:700}
.hero-y .stat-y .it span{font-size:11px;color:var(--text-dim);letter-spacing:2px}
.hero-y .right{background:#fff;border:1px solid var(--line);border-radius:20px;padding:24px;box-shadow:0 8px 32px rgba(231,76,109,.05)}
.hero-y .right .pic-y{aspect-ratio:9/13;background:var(--sakura-l);border-radius:14px;overflow:hidden;position:relative}
.hero-y .right .pic-y img{width:100%;height:100%;object-fit:cover}
.hero-y .right .pic-y .qual{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--sakura-d);font-size:10px;padding:3px 9px;border-radius:8px;font-weight:700;letter-spacing:1px;backdrop-filter:blur(4px)}
.hero-y .right .pic-y .rate-y{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.7);color:var(--sakura-l);font-size:12px;padding:3px 9px;border-radius:8px;font-weight:700;backdrop-filter:blur(4px)}
.hero-y .right h3{font-size:16px;color:var(--text);margin:14px 0 6px;font-weight:700}
.hero-y .right p{font-size:12px;color:var(--text-mid);line-height:1.7;margin-bottom:14px}
.hero-y .right .btn-y{background:linear-gradient(135deg,var(--sakura-d) 0%,#d94060 100%);color:#fff;padding:8px 20px;border-radius:18px;font-size:13px;font-weight:600;display:block;text-align:center}
.hero-y .right .btn-y:hover{color:#fff;background:linear-gradient(135deg,#d94060 0%,var(--sakura-d) 100%)}

/* 区块标题 */
.sec-y{max-width:1180px;margin:60px auto 24px;padding:0 32px;display:flex;align-items:flex-end;gap:14px;position:relative}
.sec-y .ja{position:absolute;left:32px;top:-14px;font-size:72px;color:var(--sakura-l);font-weight:900;line-height:1;font-family:serif;letter-spacing:-4px;z-index:-1}
.sec-y h2{font-size:26px;font-weight:700;color:var(--text);position:relative;z-index:1;padding-left:6px}
.sec-y h2 i{color:var(--sakura-d);font-style:normal}
.sec-y .sub-y{color:var(--text-dim);font-size:12px;letter-spacing:3px;margin-bottom:6px}
.sec-y .more-y{margin-left:auto;color:var(--sakura-d);font-size:13px;font-weight:600;padding-bottom:4px}
.sec-y .more-y:after{content:' ›';font-size:18px;vertical-align:middle}

/* 主区 */
.yh-main{max-width:1180px;margin:0 auto;padding:0 32px 80px}

/* 卡片网格 9:13 */
.sakura-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.sk-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;transition:all .25s;position:relative}
.sk-card:hover{transform:translateY(-5px);border-color:var(--sakura);box-shadow:0 14px 32px rgba(231,76,109,.1)}
.sk-card .thumb{position:relative;aspect-ratio:9/13;overflow:hidden;background:var(--sakura-l)}
.sk-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .3s}
.sk-card:hover .thumb img{transform:scale(1.05)}
.sk-card .thumb .ep-y{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);color:var(--sakura-d);font-size:10px;padding:3px 9px;border-radius:8px;font-weight:700;letter-spacing:1px;backdrop-filter:blur(4px)}
.sk-card .thumb .rate-y{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.75);color:var(--sakura-l);font-size:11px;padding:3px 8px;border-radius:8px;font-weight:700;backdrop-filter:blur(4px)}
.sk-card .thumb .seal{position:absolute;top:10px;right:10px;width:28px;height:28px;background:var(--sakura-d);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;letter-spacing:0;box-shadow:0 4px 10px rgba(231,76,109,.3)}
.sk-card .info-y{padding:14px 14px 12px}
.sk-card h4{font-size:14px;color:var(--text);font-weight:700;line-height:1.4;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sk-card .meta-y{color:var(--text-dim);font-size:11px;letter-spacing:.5px;display:flex;justify-content:space-between}
.sk-card .meta-y b{color:var(--sakura-d);font-weight:600}

/* 文章卡 */
.yh-essay{background:#fff;border:1px solid var(--line);border-radius:18px;padding:32px 36px;margin-bottom:16px;transition:all .15s;position:relative}
.yh-essay:before{content:'❀';position:absolute;left:18px;top:-12px;width:24px;height:24px;background:var(--cream);color:var(--sakura-d);font-size:18px;display:flex;align-items:center;justify-content:center}
.yh-essay:hover{border-color:var(--sakura-l);box-shadow:0 6px 18px rgba(231,76,109,.04)}
.yh-essay .label-y{display:inline-block;background:var(--sakura-l);color:var(--sakura-d);padding:5px 14px;border-radius:12px;font-size:11px;letter-spacing:2px;margin-bottom:14px;font-weight:700}
.yh-essay h3{font-size:21px;color:var(--text);margin-bottom:12px;font-weight:700;line-height:1.4}
.yh-essay p{color:var(--text-mid);font-size:14.5px;line-height:1.95;letter-spacing:.3px}
.yh-essay .by-y{display:flex;justify-content:space-between;color:var(--text-dim);font-size:12px;margin-top:18px;padding-top:14px;border-top:1px dashed var(--line-soft);letter-spacing:1px}
.yh-essay .by-y b{color:var(--sakura-d);font-weight:600}

/* FAQ - 卡片对话气泡 */
.yh-faq{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}
.yh-faq .qy{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 22px;position:relative}
.yh-faq .qy:before{content:'？';position:absolute;top:-12px;left:18px;width:26px;height:26px;background:var(--sakura-d);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}
.yh-faq h4{font-size:14px;color:var(--text);margin-bottom:8px;font-weight:700;padding-top:4px}
.yh-faq p{color:var(--text-mid);font-size:13px;line-height:1.75}

/* 页脚 */
.yh-foot{background:linear-gradient(180deg,var(--cream) 0%,#fff 100%);border-top:1px solid var(--line);padding:48px 0 32px;margin-top:80px;position:relative;overflow:hidden}
.yh-foot:before{content:'';position:absolute;left:-40px;bottom:-40px;width:200px;height:200px;background:radial-gradient(circle,var(--sakura-l) 0%,transparent 70%);opacity:.5;pointer-events:none}
.yh-foot:after{content:'';position:absolute;right:-40px;top:-40px;width:200px;height:200px;background:radial-gradient(circle,var(--sakura-l) 0%,transparent 70%);opacity:.5;pointer-events:none}
.yh-foot .wrap{max-width:1180px;margin:0 auto;padding:0 32px;position:relative}
.yh-foot .brand-f{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.yh-foot .brand-f .petal{position:relative;width:36px;height:36px}
.yh-foot .brand-f .petal:before,.yh-foot .brand-f .petal:after{content:'';position:absolute;width:14px;height:18px;background:var(--sakura-d);border-radius:100% 0;top:8px;left:8px}
.yh-foot .brand-f .petal:after{transform:rotate(72deg);transform-origin:bottom right;left:auto;right:8px;opacity:.6}
.yh-foot .brand-f h3{font-size:20px;color:var(--sakura-d);letter-spacing:2px;font-weight:700}
.yh-foot p{color:var(--text-mid);font-size:13.5px;line-height:1.9;max-width:920px}
.yh-foot .links-f{display:flex;flex-wrap:wrap;gap:0;margin-top:18px;padding-top:18px;border-top:1px dashed var(--line)}
.yh-foot .links-f a{color:var(--text-mid);padding:5px 16px;font-size:13px;border-right:1px solid var(--line)}
.yh-foot .links-f a:first-child{padding-left:0}
.yh-foot .links-f a:last-child{border-right:0}
.yh-foot .links-f a:hover{color:var(--sakura-d)}
.yh-foot .end-f{margin-top:18px;color:var(--text-dim);font-size:12px;letter-spacing:1px;display:flex;justify-content:space-between}

@media(max-width:980px){
  .hero-y{grid-template-columns:1fr;gap:24px}
  .hero-y h1{font-size:30px}
  .sakura-grid{grid-template-columns:repeat(2,1fr)}
  .yh-faq{grid-template-columns:1fr}
  .sakura-top .row{padding:14px 18px;flex-direction:column;align-items:stretch;gap:14px}
  .sakura-top nav{margin:0;justify-content:flex-start}
}
.at{margin:16px 0;color:var(--text-mid);font-size:13px}.at .tag{display:inline-block;background:#fce4ec;color:#c2185b;padding:3px 12px;border-radius:12px;font-size:12px;margin:0 4px 4px 0;border:1px solid #f8bbd0}