:root{--ink:#18221f;--muted:#697672;--line:#dbe5df;--paper:#f7faf7;--card:#fff;--green:#2f6b5a;--soft:#e8f3ee;--deep:#1f4b42;--amber:#8a6a45;--warn:#8a4d1f}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.55}.shell{max-width:520px;margin:0 auto;min-height:100vh;padding-bottom:82px}.top{position:sticky;top:0;z-index:20;background:rgba(247,250,247,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}header{padding:18px 18px 10px}h1{margin:0 0 6px;font-size:24px;line-height:1.18;letter-spacing:0}.sub{margin:0;color:var(--muted);font-size:13px}.tabs{display:flex;gap:8px;overflow-x:auto;padding:0 18px 12px}.tabs::-webkit-scrollbar{display:none}.tab{flex:0 0 auto;text-decoration:none;color:#33413d;background:#fff;border:1px solid var(--line);border-radius:999px;padding:8px 12px;font-size:13px;white-space:nowrap}.tab.active{background:var(--green);border-color:var(--green);color:#fff}.hero{padding:16px 18px 4px}.hero p{margin:0;color:#43504c;font-size:13px}.grid{display:grid;gap:12px;padding:14px}.series{display:grid;grid-template-columns:96px 1fr;gap:12px;align-items:center;text-decoration:none;color:inherit;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:0 8px 22px rgba(35,56,50,.06)}.series img{width:96px;height:96px;object-fit:contain;background:#f6faf7;border-radius:12px}.series h2{font-size:17px;margin:0 0 4px}.series p{font-size:13px;margin:0;color:var(--muted)}.series .arrow{font-size:12px;color:var(--green);font-weight:750;margin-top:7px}.section{padding:14px}.section-title{font-size:18px;font-weight:800;margin:4px 0 10px}.reason{padding:12px;border:1px solid #dbe8e1;border-radius:14px;background:#fbfdfb;color:#44524e;font-size:13px;margin-bottom:12px}.reason b{color:var(--green)}.cards{display:grid;gap:12px}.card{border:1px solid var(--line);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 8px 22px rgba(35,56,50,.05)}.photo{position:relative;height:224px;background:linear-gradient(135deg,#fff,#edf4f0);display:flex;align-items:center;justify-content:center}.photo.white{background:linear-gradient(135deg,#fff,#eef1ee 58%,#dde5e0)}.photo.green{background:linear-gradient(135deg,#f8fbf8,#e3f1ea 58%,#cfe2da)}.photo.deep{background:linear-gradient(135deg,#f7faf6,#dde9de 58%,#abc1b2)}.photo.warn{background:linear-gradient(135deg,#fffaf5,#f4eadf 58%,#e2cdb7)}.photo img{width:100%;height:100%;object-fit:contain;padding:12px}.chip{position:absolute;left:10px;top:10px;background:rgba(24,34,31,.84);color:#fff;border-radius:999px;padding:4px 8px;font-size:11px}.body{padding:13px}.brand{display:flex;justify-content:space-between;gap:8px;color:var(--green);font-weight:750;margin-bottom:7px;font-size:14px}.badge{color:#fff;background:var(--green);border-radius:999px;padding:2px 7px;font-size:11px;white-space:nowrap}.name{font-size:16px;font-weight:750;line-height:1.38;margin:0 0 10px}.meta{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}.tag{color:#44524e;background:#f0f5f2;border:1px solid #dfe9e4;border-radius:999px;padding:2px 7px;font-size:12px}.tag.warn{color:#7a3f15;background:#fff3e8;border-color:#efd6bf}.info{display:grid;gap:8px;margin:10px 0 12px}.line{border-left:3px solid #cfe1d8;padding-left:9px;color:#46534f;font-size:13px}.line b{color:var(--ink)}.btns{display:grid;grid-template-columns:1fr 1fr;gap:8px}.btn{display:block;text-align:center;color:#fff;background:var(--ink);border-radius:12px;padding:10px 9px;text-decoration:none;font-weight:750;font-size:14px}.btn.secondary{background:#fff;color:var(--green);border:1px solid #cfe1d8}.compare{display:grid;gap:10px}.row{display:grid;grid-template-columns:78px 1fr;gap:10px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:11px;font-size:13px}.row b{color:var(--green)}.source{padding:8px 18px 20px;color:var(--muted);font-size:12px}.bottom{position:fixed;left:50%;bottom:0;transform:translateX(-50%);width:min(520px,100%);display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:rgba(247,250,247,.95);border-top:1px solid var(--line);backdrop-filter:blur(14px);z-index:30}.bar{border:1px solid var(--line);border-radius:14px;background:#fff;color:var(--ink);text-align:center;text-decoration:none;padding:11px 10px;font-size:14px;font-weight:750}.bar.primary{background:var(--green);border-color:var(--green);color:#fff}@media (min-width:480px){.photo{height:246px}}