:root{--bg:#F3FAF7;--deep:#E4F3EE;--card:#FFFFFF;--mint:#D8EFE8;--title:#12332E;--text:#1E403A;--muted:#4E6F68;--soft:#6A8A82;--brand:#0F7A6B;--bright:#1B9A88;--dark:#0B5C52;--sand:#F7F1E6;--border:rgba(15,122,107,.16);--border-strong:rgba(15,122,107,.42);--shadow:0 12px 28px rgba(11,92,82,.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}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:var(--card);color:var(--dark);padding:10px 14px;border-radius:8px}.skip-link:focus{top:8px}.tide-line{position:fixed;inset:0 0 auto 0;height:22px;background:var(--dark);color:#fff;z-index:100;font-size:12px}.top-inner,.bar-inner,.tabs-inner,.site-main,.footer-inner{width:min(1120px,calc(100% - 32px));margin:0 auto}.top-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.plain-trigger{border:0;background:transparent;color:#fff;min-height:22px;padding:0 6px}.cape-bar{position:fixed;top:22px;left:0;right:0;height:60px;background:#fff;border-bottom:1px solid var(--border);z-index:99}.bar-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px}.brand-link{justify-self:start;display:flex;align-items:center;min-width:44px;min-height:44px}.brand-logo{display:block;height:28px;max-width:150px;object-fit:contain;object-position:left center}.brand-text{font-size:16px;font-weight:800;color:var(--dark)}.drawer-trigger,.app-link{height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;font-size:14px;white-space:nowrap}.drawer-trigger{padding:0 20px;border:1px solid var(--border-strong);background:#fff;color:var(--dark)}.app-link{justify-self:end;padding:0 18px;background:linear-gradient(135deg,#1B9A88 0%,#0F7A6B 55%,#0B5C52 100%);color:#fff}.island-tabs{position:fixed;top:82px;left:0;right:0;height:40px;background:var(--mint);border-bottom:1px solid var(--border);z-index:98}.tabs-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:10px}.tabs-inner a{font-size:13px;line-height:30px;min-width:100px;text-align:center;border-radius:8px;color:var(--dark)}.tabs-inner a.is-active{background:var(--brand);color:#fff}.site-main{padding-top:154px;padding-bottom:56px}h1,h2,h3{color:var(--title);margin:0 0 14px}h1{font-size:24px;line-height:1.3}h2{font-size:20px}h3{font-size:16px}p{margin:0 0 16px}.eyebrow{font-size:13px;color:var(--brand);font-weight:800;letter-spacing:.06em}.lead{font-size:16px;color:var(--muted);max-width:820px}.hero,.page-hero,.section-card,.content-card,.timeline-item,.faq-item,.notice-card{background:var(--card);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow)}.hero,.page-hero{padding:20px;margin-bottom:22px}.hero-visual,.media-slot{background:var(--sand);border:1px solid var(--border);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-visual{height:260px;margin-bottom:20px}.hero-visual img,.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.hero-copy{max-width:800px}.hero-copy p{max-width:760px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn{height:42px;padding:0 18px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;white-space:nowrap;border:1px solid transparent}.btn-primary{color:#fff;background:linear-gradient(135deg,#1B9A88 0%,#0F7A6B 55%,#0B5C52 100%)}.btn-secondary{background:#fff;color:var(--dark);border-color:var(--border-strong)}.btn:hover,.drawer-trigger:hover,.app-link:hover,.tabs-inner a:hover{filter:brightness(.98);transform:translateY(-1px)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(27,154,136,.28);outline-offset:2px}.grid-3,.grid-4,.grid-2,.card-grid{display:grid;gap:16px;margin:0 0 24px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.content-card,.section-card,.notice-card{padding:18px}.media-slot{height:180px;margin-bottom:14px}.media-slot.tall{height:200px}.media-slot.app-shot{height:360px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:28px 0 14px}.section-head p{margin:0;color:var(--muted);max-width:650px}.number-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.number-card{padding:16px;border-radius:12px;background:var(--deep);border:1px solid var(--border)}.number-card strong{display:block;color:var(--brand);font-size:22px;line-height:1}.number-card span{display:block;margin-top:8px;font-weight:800;color:var(--title)}.route-list,.shelf-list,.column-list{display:grid;gap:12px}.route-item,.shelf-item,.column-item{padding:15px 16px;border-left:4px solid var(--brand);background:#fff;border-radius:0 10px 10px 0;border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border)}.route-item p,.shelf-item p,.column-item p{margin-bottom:0;color:var(--muted)}.caption-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.caption-card{padding:14px;background:#fff;border:1px solid var(--border);border-radius:10px}.caption-card strong{display:block;margin-bottom:8px;color:var(--title)}.caption-card p{font-size:14px;color:var(--muted);margin:0}.timeline{position:relative;display:grid;gap:14px;margin:18px 0 28px;padding-left:24px}.timeline:before{content:"";position:absolute;left:8px;top:8px;bottom:8px;width:2px;background:var(--border-strong)}.timeline-item{position:relative;padding:16px 18px}.timeline-item:before{content:"";position:absolute;left:-22px;top:22px;width:10px;height:10px;border-radius:50%;background:var(--brand);border:3px solid var(--bg)}.status{display:inline-block;margin-bottom:8px;padding:3px 8px;border-radius:999px;background:var(--mint);color:var(--dark);font-size:12px;font-weight:800}.article{max-width:860px;margin:0 auto}.article section{margin-bottom:26px}.article ul{padding-left:20px}.article li{margin:7px 0}.quote-note{padding:16px 18px;background:var(--sand);border-left:4px solid var(--brand);border-radius:8px;color:var(--muted)}.index-links{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.index-links a{padding:16px;border:1px solid var(--border);border-radius:12px;background:#fff}.index-links strong{display:block;color:var(--title);margin-bottom:5px}.index-links span{color:var(--muted);font-size:14px}.faq-list{display:grid;gap:12px}.faq-item{padding:18px}.faq-item h2{font-size:16px}.contact-topics{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.topic-box{padding:18px;background:var(--deep);border:1px solid var(--border);border-radius:12px}.topic-box h2{font-size:17px}.site-footer{background:var(--dark);color:var(--mint);border-top:1px solid rgba(247,241,230,.35);padding:34px 0 26px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand div{display:flex;flex-direction:column}.footer-brand strong{color:#fff;font-size:16px}.footer-brand span{font-size:12px;color:var(--mint)}.footer-logo{height:28px;max-width:140px;object-fit:contain}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding-bottom:22px;border-bottom:1px solid rgba(247,241,230,.18)}.footer-grid h2{font-size:14px;color:#fff;margin-bottom:8px}.footer-grid a{display:block;font-size:13px;line-height:2;color:var(--mint)}.footer-note,.copyright{font-size:13px;color:var(--mint)}.footer-note{margin-top:18px}.copyright{margin-bottom:0}.overlay{position:fixed;inset:0;background:rgba(11,92,82,.34);z-index:200;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.port-drawer{position:fixed;right:0;top:0;bottom:0;width:min(400px,86vw);background:#fff;z-index:220;transform:translateX(100%);visibility:hidden;pointer-events:none;transition:transform .25s ease,visibility .25s}.port-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:70px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border)}.drawer-brand{display:flex;align-items:center;gap:10px;color:var(--title)}.drawer-brand img{height:28px;max-width:130px;object-fit:contain}.close-btn{min-width:52px;min-height:44px;border:1px solid var(--border-strong);background:#fff;color:var(--dark);border-radius:10px}.drawer-scroll{height:calc(100% - 70px);overflow:auto;padding:14px 16px 26px}.drawer-scroll section{margin-bottom:18px}.drawer-scroll h2{font-size:13px;color:var(--soft);margin-bottom:6px}.drawer-scroll a{display:block;padding:10px 0;border-bottom:1px solid var(--border)}.drawer-scroll a strong{display:block;font-size:14px;color:var(--title)}.drawer-scroll a span{display:block;font-size:12px;color:var(--muted);margin-top:2px}.search-layer{position:fixed;top:82px;left:0;right:0;z-index:230;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(720px,calc(100% - 32px));margin:10px auto;background:#fff;border:1px solid var(--border);border-radius:14px;box-shadow:0 18px 50px rgba(11,92,82,.18);padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.search-card label{display:block;color:var(--muted);font-size:13px;margin-bottom:7px}.search-card input{width:100%;height:44px;border:1px solid var(--border-strong);border-radius:10px;padding:0 12px;color:var(--title);background:#fff}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}.search-presets a{padding:8px 12px;border-radius:9px;background:var(--mint);color:var(--dark);font-size:13px}.search-empty{margin:12px 0 0;color:var(--muted);font-size:13px}.mobile-bottom{display:none}.is-locked{overflow:hidden}.table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:12px;background:#fff}.info-table{width:100%;border-collapse:collapse;min-width:560px}.info-table th,.info-table td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border)}.info-table th{background:var(--deep);color:var(--title)}.info-table td{color:var(--muted)}
@media(max-width:900px){.grid-4,.caption-grid{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.number-list{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.index-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){body{font-size:15px}.island-tabs{display:none}.site-main{padding-top:104px;padding-bottom:82px}.top-inner,.bar-inner,.site-main,.footer-inner{width:calc(100% - 32px)}.bar-inner{grid-template-columns:1fr auto 1fr;gap:6px}.brand-logo{max-width:108px}.drawer-trigger{padding:0 13px}.app-link{padding:0 12px}.hero,.page-hero{padding:14px}.hero-visual{height:260px}.grid-2,.grid-4,.caption-grid,.contact-topics,.index-links{grid-template-columns:1fr}.number-list{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.mobile-bottom{position:fixed;z-index:180;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--border);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--dark);min-height:48px}.mobile-bottom a.is-active{background:var(--brand);color:#fff}.search-layer{top:0;bottom:0;background:var(--dark);padding:18px 0}.search-card{height:100%;margin:0 auto;background:var(--dark);color:#fff;border-color:rgba(255,255,255,.2);box-shadow:none}.search-head strong,.search-card label{color:#fff}.search-card input{background:#fff}.search-presets a{background:#fff;color:var(--dark)}.search-empty{color:var(--mint)}.search-card .close-btn{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}.site-footer{padding-bottom:72px}.footer-note{line-height:1.8}}