@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600&display=swap');

/* ============================================
   四季魔法主题 - 完整版
   ============================================ */
:root{--p:#c2185b;--q:#7b1fa2;--a:#f48fb1;--glow:rgba(194,24,91,0.22);--bg1:#fdf2f8;--bg2:#f3e5f5;--h1:#1a0030;--h2:#6a0080;--h3:#c2185b;--nav:linear-gradient(135deg,#1a0030,#4a0060);--btn:linear-gradient(135deg,#c2185b,#7b1fa2);--cb:rgba(194,24,91,0.15);--ht:#6a0080}
[data-season=summer]{--p:#0097a7;--q:#0277bd;--a:#80deea;--glow:rgba(0,151,167,0.22);--bg1:#e0f7fa;--bg2:#e1f5fe;--h1:#001a2e;--h2:#006064;--h3:#0097a7;--nav:linear-gradient(135deg,#001a2e,#00363a);--btn:linear-gradient(135deg,#0097a7,#0277bd);--cb:rgba(0,151,167,0.15);--ht:#005662}
[data-season=autumn]{--p:#e65100;--q:#bf360c;--a:#ffcc02;--glow:rgba(230,81,0,0.22);--bg1:#fff8f0;--bg2:#fbe9e7;--h1:#1a0800;--h2:#6d2000;--h3:#e65100;--nav:linear-gradient(135deg,#1a0800,#4e1500);--btn:linear-gradient(135deg,#e65100,#bf360c);--cb:rgba(230,81,0,0.15);--ht:#bf360c}
[data-season=winter]{--p:#3949ab;--q:#1565c0;--a:#b3e5fc;--glow:rgba(57,73,171,0.22);--bg1:#f3f4ff;--bg2:#e8eaf6;--h1:#050523;--h2:#1a237e;--h3:#3949ab;--nav:linear-gradient(135deg,#050523,#0d1b6e);--btn:linear-gradient(135deg,#3949ab,#1565c0);--cb:rgba(57,73,171,0.15);--ht:#1a237e}

*{box-sizing:border-box}
body{background:linear-gradient(160deg,var(--bg1) 0%,var(--bg2) 100%) fixed!important;min-height:100vh;font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:#333;transition:background .6s ease}

/* ===== 公告条 ===== */
.s-notice-bar{position:relative;overflow:hidden;background:linear-gradient(135deg,#0d0d0d 0%,#1a1a1a 50%,#0d0d0d 100%);border-bottom:1px solid rgba(255,255,255,0.06)}
.s-notice-bar::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--p),transparent);opacity:0.6}
.s-notice-inner{display:flex;align-items:center;justify-content:center;gap:16px;height:52px;max-width:1200px;margin:0 auto;padding:0 60px;position:relative}
.s-notice-dot{width:6px;height:6px;border-radius:50%;background:var(--p);flex-shrink:0;animation:s-pulse 2s ease infinite}
@keyframes s-pulse{0%,100%{opacity:1;box-shadow:0 0 0 0 var(--glow)}50%{opacity:.7;box-shadow:0 0 0 5px rgba(0,0,0,0)}}
.s-notice-deco{color:var(--p);font-size:0.6rem;opacity:.6;flex-shrink:0}
.s-notice-text{font-family:"Noto Serif SC","STSong","SimSun",serif;font-size:0.92rem;font-weight:500;color:rgba(255,255,255,.88);letter-spacing:3px;text-align:center;margin:0;line-height:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:680px}
.s-notice-text p{display:inline;margin:0;padding:0}
.s-notice-close{position:absolute;right:20px;top:50%;transform:translateY(-50%);background:transparent;border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.25);width:24px;height:24px;border-radius:50%;cursor:pointer;font-size:.6rem;display:flex;align-items:center;justify-content:center;transition:all .2s}
.s-notice-close:hover{border-color:rgba(255,255,255,.25);color:rgba(255,255,255,.6);background:rgba(255,255,255,.06)}

/* ===== NAVBAR ===== */
.s-navbar{background:var(--nav)!important;padding:0;box-shadow:0 4px 30px var(--glow);position:sticky;top:0;z-index:1000;transition:background .6s ease}
.s-nav-inner{display:flex;align-items:center;gap:24px;height:64px}
.s-logo{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.s-logo img{height:34px;object-fit:contain}
.s-logo span{color:#fff;font-size:1.2rem;font-weight:800;letter-spacing:1px}
.s-nav-links{display:flex;gap:4px;align-items:center}
.s-nav-link{color:rgba(255,255,255,.8)!important;text-decoration:none;padding:8px 16px;border-radius:50px;font-size:.9rem;font-weight:500;transition:all .25s;display:flex;align-items:center;gap:6px}
.s-nav-link:hover,.s-nav-link.active{background:rgba(255,255,255,.15);color:#fff!important}
.s-nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
.s-search-wrap{display:flex;align-items:center;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:50px;padding:6px 6px 6px 16px;backdrop-filter:blur(10px)}
.s-search-input{background:transparent!important;border:none!important;outline:none!important;box-shadow:none!important;color:#fff!important;font-size:.85rem;width:160px}
.s-search-input::placeholder{color:rgba(255,255,255,.5)}
.s-search-btn{background:rgba(255,255,255,.2)!important;border:none!important;border-radius:50px!important;color:#fff!important;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}
.s-search-btn:hover{background:rgba(255,255,255,.35)!important}
.s-nav-btn{background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.3);color:#fff!important;text-decoration:none;padding:8px 18px;border-radius:50px;font-size:.85rem;font-weight:600;transition:all .25s;white-space:nowrap;display:flex;align-items:center;gap:6px}
.s-nav-btn:hover{background:rgba(255,255,255,.28);transform:translateY(-1px)}
.s-hamburger{background:transparent;border:none;cursor:pointer;padding:4px;display:flex;flex-direction:column;gap:5px}
.s-hamburger span{display:block;width:22px;height:2px;background:#fff;border-radius:2px;transition:all .3s}
.s-mobile-menu{display:none!important;flex-direction:column;gap:8px;padding:12px 0 16px;border-top:1px solid rgba(255,255,255,.1);margin-top:4px}
.s-mobile-menu.open{display:flex!important}
.s-mobile-link{color:rgba(255,255,255,.85)!important;text-decoration:none;padding:10px 16px;border-radius:10px;font-weight:500;transition:background .2s}
.s-mobile-link:hover{background:rgba(255,255,255,.12)}
.s-mobile-search{display:flex;gap:8px;padding:0 4px}
.s-mobile-search input{flex:1;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:9px 14px;color:#fff;outline:none;font-size:.9rem}
.s-mobile-search input::placeholder{color:rgba(255,255,255,.5)}
.s-mobile-search button{background:var(--btn);border:none;color:#fff;border-radius:10px;padding:9px 18px;font-weight:600;cursor:pointer}

/* ===== HERO ===== */
.s-hero{position:relative;padding:80px 0 70px;overflow:hidden;text-align:center}
.s-hero-bg{position:absolute;inset:0;background:linear-gradient(135deg,var(--h1) 0%,var(--h2) 50%,var(--h3) 100%);transition:background .6s ease}
.s-hero-bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(255,255,255,.07) 0%,transparent 65%)}
.s-hero-content{position:relative;z-index:1}
.s-hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);color:rgba(255,255,255,.9);padding:6px 18px;border-radius:50px;font-size:.82rem;font-weight:500;margin-bottom:20px;backdrop-filter:blur(10px)}
.s-hero-title{font-size:2.8rem;font-weight:900;color:#fff;margin-bottom:14px;letter-spacing:1px;text-shadow:0 4px 20px rgba(0,0,0,.25);line-height:1.2}
.s-hero-sub{font-size:1.05rem;color:rgba(255,255,255,.8);max-width:500px;margin:0 auto 32px;line-height:1.7}
.s-hero-search{display:flex;align-items:center;max-width:500px;margin:0 auto 36px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:50px;padding:7px 7px 7px 20px;backdrop-filter:blur(12px)}
.s-hero-search:focus-within{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.5)}
.s-hero-search-icon{font-size:1rem;margin-right:4px}
.s-hero-search input{flex:1;background:transparent!important;border:none!important;outline:none!important;color:#fff!important;font-size:.95rem;box-shadow:none!important}
.s-hero-search input::placeholder{color:rgba(255,255,255,.55)}
.s-hero-search button{background:rgba(255,255,255,.95)!important;color:var(--p)!important;border:none!important;border-radius:50px!important;padding:10px 24px!important;font-weight:700;font-size:.9rem;cursor:pointer;transition:all .25s}
.s-hero-search button:hover{transform:scale(1.04)}
.s-hero-stats{display:flex;align-items:center;justify-content:center;gap:0;flex-wrap:wrap}
.s-hero-stat{text-align:center;padding:0 28px}
.s-hero-stat strong{display:block;font-size:1.8rem;font-weight:900;color:#fff;line-height:1}
.s-hero-stat span{font-size:.78rem;color:rgba(255,255,255,.65);margin-top:4px;display:block}
.s-hero-stat-sep{width:1px;height:40px;background:rgba(255,255,255,.2)}

/* ===== SHOP ===== */
.s-shop{padding:50px 0 70px}
.s-section-head{text-align:center;margin-bottom:32px}
.s-section-title{font-size:1.8rem;font-weight:800;color:var(--ht);position:relative;display:inline-block}
.s-section-title::after{content:"";display:block;width:50px;height:4px;background:var(--btn);border-radius:2px;margin:10px auto 0}
.s-section-sub{color:#999;font-size:.9rem;margin-top:10px}
.s-cats{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:36px}
.s-cat-btn{background:rgba(255,255,255,.7);border:2px solid var(--cb);color:var(--p);border-radius:50px;padding:9px 22px;font-size:.88rem;font-weight:600;cursor:pointer;transition:all .25s;display:flex;align-items:center;gap:6px;backdrop-filter:blur(5px)}
.s-cat-btn:hover{border-color:var(--p);background:rgba(255,255,255,.9);transform:translateY(-2px);box-shadow:0 6px 16px var(--glow)}
.s-cat-btn.active{background:var(--btn);border-color:transparent;color:#fff;box-shadow:0 6px 16px var(--glow);transform:translateY(-2px)}
.s-goods-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px}
.s-card{background:rgba(255,255,255,.92);border:1px solid var(--cb);border-radius:20px;overflow:hidden;box-shadow:0 4px 20px var(--glow);transition:transform .3s ease,box-shadow .3s ease;height:100%;display:flex;flex-direction:column;backdrop-filter:blur(8px)}
.s-card:hover{transform:translateY(-8px);box-shadow:0 16px 40px var(--glow)}
.s-card-img-wrap{position:relative;overflow:hidden}
.s-card-img{width:100%;height:160px;object-fit:cover;transition:transform .4s ease;display:block}
.s-card:hover .s-card-img{transform:scale(1.06)}
.s-card-tag{position:absolute;top:10px;left:10px;padding:4px 10px;border-radius:50px;font-size:.72rem;font-weight:700;backdrop-filter:blur(6px)}
.s-tag-auto{background:rgba(16,185,129,.85);color:#fff}
.s-tag-manual{background:rgba(245,158,11,.85);color:#fff}
.s-card-stock{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.55);color:#fff;font-size:.7rem;padding:3px 9px;border-radius:50px;backdrop-filter:blur(4px)}
.s-out-stock{background:rgba(239,68,68,.75)}
.s-card-body{padding:16px;flex:1;display:flex;flex-direction:column;gap:8px}
.s-card-title{font-size:.9rem;font-weight:700;color:#222;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.s-card-discount{font-size:.75rem;color:var(--p);background:var(--cb);padding:3px 10px;border-radius:50px;display:inline-block;font-weight:600}
.s-card-footer{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:10px;border-top:1px solid rgba(0,0,0,.06)}
.s-price-label{font-size:.82rem;color:var(--p);font-weight:700}
.s-price-val{font-size:1.3rem;color:var(--p);font-weight:900;line-height:1}
.s-buy-btn{background:var(--btn);color:#fff!important;text-decoration:none;padding:8px 16px;border-radius:50px;font-size:.8rem;font-weight:700;transition:all .25s;white-space:nowrap;box-shadow:0 4px 12px var(--glow)}
.s-buy-btn:hover{filter:brightness(1.1);transform:translateY(-1px);box-shadow:0 6px 18px var(--glow)}
.s-btn-disabled{background:#ccc!important;box-shadow:none!important;cursor:not-allowed;pointer-events:none}

/* ===== FOOTER ===== */
.s-footer{background:var(--nav);padding:50px 0 0;margin-top:40px;transition:background .6s ease}
.s-footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.s-footer-logo{font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:10px}
.s-footer-brand p{color:rgba(255,255,255,.6);font-size:.88rem;line-height:1.6;margin-bottom:16px}
.s-footer-badges{display:flex;flex-wrap:wrap;gap:8px}
.s-badge{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.8);padding:4px 12px;border-radius:50px;font-size:.75rem}
.s-footer-links h6,.s-footer-info h6{color:#fff;font-weight:700;margin-bottom:14px;font-size:.9rem}
.s-footer-links a{display:block;color:rgba(255,255,255,.6);text-decoration:none;font-size:.85rem;margin-bottom:8px;transition:color .2s}
.s-footer-links a:hover{color:#fff}
.s-footer-info p{color:rgba(255,255,255,.6);font-size:.85rem;margin-bottom:8px}
.s-footer-bottom{display:flex;justify-content:space-between;align-items:center;padding:16px 0;color:rgba(255,255,255,.4);font-size:.78rem;flex-wrap:wrap;gap:8px}

/* ===== 回到顶部 ===== */
.s-back-top{position:fixed;bottom:90px;right:28px;width:44px;height:44px;background:var(--btn);border:none;border-radius:50%;color:#fff;font-size:1.1rem;font-weight:700;cursor:pointer;box-shadow:0 4px 16px var(--glow);opacity:0;transform:translateY(10px);transition:all .3s;z-index:9997}
.s-back-top.show{opacity:1;transform:translateY(0)}
.s-back-top:hover{transform:translateY(-3px);box-shadow:0 8px 24px var(--glow)}

/* ===== Toast ===== */
.s-toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%) translateY(20px);background:#222;color:#fff;padding:12px 24px;border-radius:50px;font-size:.88rem;font-weight:500;opacity:0;pointer-events:none;transition:all .35s;z-index:99999;white-space:nowrap;box-shadow:0 8px 30px rgba(0,0,0,.25)}
.s-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== 季节切换器 ===== */
#season-switcher{position:fixed;bottom:28px;right:28px;z-index:9999;display:flex;flex-direction:column;gap:10px}
#season-switcher button{width:46px;height:46px;border-radius:50%;border:2px solid rgba(255,255,255,.4);cursor:pointer;font-size:20px;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,.2);transition:transform .3s,box-shadow .3s!important}
#season-switcher button:hover{transform:scale(1.2)!important}
#season-switcher button.s-on{border-color:#fff;transform:scale(1.12)!important;box-shadow:0 6px 20px rgba(0,0,0,.35)}
#magic-canvas{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:9998;opacity:.45}

/* ===== 响应式 ===== */
@media(max-width:768px){
  .s-hero-title{font-size:1.8rem}
  .s-hero-stat{padding:0 16px}
  .s-hero-stat strong{font-size:1.4rem}
  .s-footer-grid{grid-template-columns:1fr;gap:24px}
  .s-goods-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .s-section-title{font-size:1.4rem}
  .s-notice-text{font-size:.8rem;letter-spacing:2px}
}
@media(max-width:480px){
  .s-goods-grid{grid-template-columns:repeat(2,1fr);gap:10px}
  .s-hero-stat{padding:0 10px}
  .s-hero-stat-sep{height:30px}
  .s-notice-inner{padding:0 40px}
}