:root{--bg:#FFF7F0;--deep:#F8E8D8;--card:#fff;--sub:#F3D9C2;--ink:#3A2414;--text:#4A3220;--muted:#7A5A3A;--light:#9A7550;--orange:#E07A2A;--bright:#F08A3A;--dark:#B85A16;--cream:#FFF4EA;--line:rgba(224,122,42,.16);--strong:rgba(224,122,42,.42);--shadow:0 12px 28px rgba(184,90,22,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button{font:inherit}.site-head{position:fixed;inset:0 0 auto 0;z-index:50}.orange-line{height:22px;background:var(--dark);color:#fff;font-size:12px}.top-inner,.head-inner,.tag-inner{max-width:1120px;margin:auto;padding:0 16px}.top-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.text-action{border:0;background:transparent;color:#fff;min-height:22px;cursor:pointer}.transport-bar{height:60px;background:#fff;border-bottom:1px solid var(--line)}.head-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.brand{justify-self:start;display:inline-flex;align-items:center;min-height:44px;font-size:16px;font-weight:800;color:var(--ink)}.brand img{height:28px;max-width:220px;object-fit:contain}.drawer-trigger{justify-self:center;min-width:72px;height:42px;border:1px solid var(--strong);border-radius:12px;background:var(--cream);color:var(--dark);font-weight:700;cursor:pointer}.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;height:42px;padding:0 16px;border-radius:12px;background:var(--orange);color:#fff;font-weight:700}.box-tags{height:40px;background:var(--cream);border-bottom:1px solid var(--line)}.tag-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:8px}.tag-inner a{height:32px;display:inline-flex;align-items:center;padding:0 16px;border-radius:10px;font-size:13px}.tag-inner a.active{background:var(--orange);color:#fff}.page-main{max-width:1120px;margin:0 auto;padding:146px 16px 56px}.page-article{min-width:0}.page-head{padding:18px 0 8px;border-bottom:1px solid var(--line);margin-bottom:24px}.eyebrow{font-size:13px;color:var(--dark);font-weight:800;letter-spacing:.08em}.page-head h1{margin:6px 0 8px;color:var(--ink);font-size:24px;line-height:1.3}.lead{margin:0;color:var(--muted);max-width:860px}.section{margin:24px 0}.section h2{font-size:20px;line-height:1.35;color:var(--ink);margin:0 0 12px}.section h3{font-size:16px;color:var(--ink);margin:0 0 8px}.section p{margin:0 0 12px}.paper{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px;box-shadow:var(--shadow)}.soft{background:var(--cream)}.grid-2,.grid-3,.grid-4{display:grid;gap:16px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.media-slot{height:180px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(135deg,#fff,var(--cream));display:flex;align-items:center;justify-content:center;overflow:hidden;margin-bottom:14px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.hero-slot{width:100%;height:260px;background:var(--cream);border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.app-slot{height:360px}.hero-copy{text-align:center;max-width:820px;margin:18px auto 0}.hero-copy h1{font-size:24px;line-height:1.3;color:var(--ink);margin:4px 0 10px}.hero-copy p{margin:0 auto 14px}.actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.btn{height:42px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;border-radius:12px;font-size:14px;font-weight:800;background:linear-gradient(135deg,var(--bright),var(--orange) 55%,var(--dark));color:#fff}.btn.secondary{background:#fff;color:var(--dark);border:1px solid var(--orange)}.number-list{display:grid;gap:10px}.number-row{display:grid;grid-template-columns:50px 1fr;gap:12px;align-items:start;border-top:1px solid var(--line);padding-top:10px}.number-row b{font-size:22px;color:var(--orange)}.rack{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.rack a{padding:14px;background:#fff;border:1px solid var(--line);border-radius:12px}.timeline{border-left:2px solid var(--orange);margin-left:10px;padding-left:18px}.timeline article{position:relative;margin:0 0 18px}.timeline article:before{content:"";position:absolute;left:-24px;top:6px;width:10px;height:10px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px var(--cream)}.status{display:inline-flex;padding:2px 8px;border-radius:9px;background:var(--cream);color:var(--dark);font-size:12px;font-weight:800}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 16px;margin:10px 0}.faq-list summary{cursor:pointer;font-weight:800;color:var(--ink)}.faq-list p{margin:10px 0 0}.site-footer{background:var(--dark);color:var(--cream);border-top:1px solid rgba(255,255,255,.7);font-size:13px}.footer-inner{max-width:1120px;margin:auto;padding:28px 16px calc(28px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:20px}.footer-brand img{height:28px;max-width:220px;object-fit:contain}.footer-brand strong,.footer-brand span{display:block}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.footer-grid h3{font-size:14px;color:#fff;margin:0 0 8px}.footer-grid a{display:block;padding:3px 0}.footer-note{border-top:1px solid rgba(255,255,255,.22);padding-top:16px;margin-top:20px}.copyright{margin-bottom:0}.overlay{position:fixed;inset:0;background:rgba(58,36,20,.38);z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.show{opacity:1;visibility:visible;pointer-events:auto}.drawer{position:fixed;z-index:90;top:0;bottom:0;left:0;width:400px;max-width:86vw;background:#fff;box-shadow:18px 0 44px rgba(58,36,20,.18);transform:translateX(-102%);visibility:hidden;pointer-events:none;transition:.24s;overflow:auto;padding-bottom:calc(20px + env(safe-area-inset-bottom))}.drawer.open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:#fff;border-bottom:1px solid var(--line);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;z-index:2}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:28px;max-width:190px;object-fit:contain}.drawer-head button,.search-head button{height:40px;border:1px solid var(--line);border-radius:10px;background:var(--cream);color:var(--dark);cursor:pointer}.drawer-groups{padding:12px 16px}.drawer-groups section{margin-bottom:18px}.drawer-groups h3{font-size:14px;margin:0 0 8px;color:var(--dark)}.drawer-groups a{display:block;padding:9px 0;border-bottom:1px dashed var(--line)}.drawer-groups b,.drawer-groups span{display:block}.drawer-groups span{font-size:12px;color:var(--muted);margin-top:2px}.search-panel{position:fixed;z-index:95;top:82px;left:50%;transform:translate(-50%,-12px);width:min(560px,calc(100vw - 32px));background:#fff;border:1px solid var(--strong);border-radius:14px;box-shadow:var(--shadow);padding:18px;visibility:hidden;opacity:0;pointer-events:none;transition:.2s}.search-panel.open{visibility:visible;opacity:1;pointer-events:auto;transform:translate(-50%,0)}.search-head{display:flex;justify-content:space-between;align-items:center}.search-look{height:44px;border:1px solid var(--line);border-radius:12px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;color:var(--muted);background:var(--cream)}.preset-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.preset-links a{min-height:40px;padding:8px 11px;border-radius:10px;border:1px solid var(--line);display:inline-flex;align-items:center}.mobile-bottom{display:none}.note-box{padding:16px;border-left:4px solid var(--orange);background:var(--cream);border-radius:0 12px 12px 0}.two-col-article{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(240px,.6fr);gap:20px}.side-index{background:var(--cream);border:1px solid var(--line);border-radius:12px;padding:16px;height:max-content}.side-index a{display:block;padding:7px 0;border-bottom:1px solid var(--line)}
@media(max-width:800px){.box-tags{display:none}.page-main{padding-top:104px;padding-bottom:84px}.head-inner{grid-template-columns:minmax(0,1fr) auto auto}.brand{min-width:0}.brand span{white-space:nowrap}.app-link{padding:0 11px}.grid-4,.grid-3{grid-template-columns:1fr 1fr}.rack{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.two-col-article{grid-template-columns:1fr}.mobile-bottom{display:grid;position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:12px}.mobile-bottom a.active{background:var(--orange);color:#fff}.site-footer{padding-bottom:48px}.search-panel{inset:0;width:100%;height:100dvh;border:0;border-radius:0;transform:none;background:var(--dark);color:#fff;padding:calc(24px + env(safe-area-inset-top)) 16px 24px}.search-panel.open{transform:none}.search-panel .search-head strong{color:#fff}.search-panel .search-head button{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}.search-panel .search-look{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.35);color:#fff}.search-panel .preset-links a{border-color:rgba(255,255,255,.4);color:#fff}.hero-slot{height:220px}.grid-2{grid-template-columns:1fr}}
@media(max-width:520px){.page-main{padding-left:16px;padding-right:16px}.grid-3,.grid-4,.footer-grid,.rack{grid-template-columns:1fr}.hero-slot{height:200px}.media-slot{height:180px}.app-slot{height:320px}.drawer{width:86vw}.head-inner{gap:8px}.drawer-trigger{min-width:62px}.app-link{font-size:13px}.brand{font-size:15px}.page-head h1,.hero-copy h1{font-size:24px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
a:focus-visible,button:focus-visible{outline:3px solid #7A5A3A;outline-offset:2px}

.mini-faq p{margin:0 0 8px}.mini-faq b{color:var(--dark)}