:root{--bg:#F3FAF7;--deep:#E4F3EE;--card:#FFFFFF;--soft:#D8EFE8;--ink:#12332E;--text:#1E403A;--muted:#4E6F68;--assist:#6A8A82;--brand:#0F7A6B;--bright:#1B9A88;--dark:#0B5C52;--sand:#F7F1E6;--line:rgba(15,122,107,.16);--line-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",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}img{display:block;max-width:100%}.skip-link{position:fixed;left:12px;top:-60px;z-index:100;background:#fff;color:var(--dark);padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.tide-line{position:fixed;left:0;right:0;top:0;height:22px;background:var(--dark);color:#fff;z-index:40;font-size:12px}.top-inner,.cape-inner,.tab-inner,.section-inner,.footer-inner{width:min(1120px,calc(100% - 32px));margin:0 auto}.top-inner{height:22px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#fff;min-width:44px;height:22px;cursor:pointer}.cape-bar{position:fixed;left:0;right:0;top:22px;height:60px;background:#fff;border-bottom:1px solid var(--line);z-index:39}.cape-inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px}.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px}.brand-link img,.footer-brand img,.drawer-brand img{height:28px;width:auto;object-fit:contain}.brand-fallback{font-size:16px;font-weight:800;color:var(--ink)}.harbor-button,.app-link,.close-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;border:1px solid var(--line-strong);padding:0 16px;font-size:14px;cursor:pointer}.harbor-button{background:linear-gradient(135deg,#1B9A88 0%,#0F7A6B 55%,#0B5C52 100%);color:#fff}.app-link{justify-self:end;background:#fff;color:var(--dark)}.close-button{background:#fff;color:var(--dark)}.island-tabs{position:fixed;left:0;right:0;top:82px;height:40px;background:var(--soft);border-bottom:1px solid var(--line);z-index:38}.tab-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:12px}.tab-inner a{height:30px;display:flex;align-items:center;padding:0 14px;border-radius:9px;font-size:13px;color:var(--dark)}.tab-inner a.active{background:var(--brand);color:#fff}.site-main{padding-top:122px}.section{padding:28px 0}.section.alt{background:var(--deep)}.section.sand{background:var(--sand)}.section h1,.section h2,.section h3{color:var(--ink);margin-top:0}.section h1{font-size:24px;line-height:1.3;margin-bottom:14px}.section h2{font-size:20px;line-height:1.35;margin-bottom:12px}.section h3{font-size:16px;line-height:1.45;margin-bottom:8px}.section p{margin:0 0 14px}.eyebrow{font-size:12px;letter-spacing:.12em;color:var(--brand);font-weight:800;text-transform:uppercase}.hero-copy{max-width:760px;margin:18px auto 0;text-align:center}.hero-copy p{max-width:720px;margin:0 auto 18px}.button-row{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.button{height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;font-size:14px;border:1px solid transparent;white-space:nowrap}.button.primary{background:linear-gradient(135deg,#1B9A88 0%,#0F7A6B 55%,#0B5C52 100%);color:#fff}.button.secondary{background:#fff;border-color:var(--line-strong);color:var(--dark)}.media-slot{width:100%;height:200px;background:linear-gradient(180deg,#fff,var(--sand));border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center;overflow:hidden}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.hero-media{height:260px}.triple-media{height:180px}.app-media{height:min(360px,62vw);max-height:360px}.grid-3,.grid-4,.grid-2,.cards-5{display:grid;gap:16px}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}.cards-5{grid-template-columns:repeat(5,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px;box-shadow:var(--shadow)}.card.soft{background:var(--soft)}.card.sand{background:var(--sand)}.card p:last-child{margin-bottom:0}.number{font-size:12px;color:var(--brand);font-weight:800;letter-spacing:.08em}.section-head{display:flex;justify-content:space-between;align-items:end;gap:18px;margin-bottom:16px}.section-head p{margin:0;color:var(--muted);max-width:620px}.feature-row{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:20px;align-items:start}.feature-copy{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px}.list-clean{list-style:none;margin:0;padding:0}.list-clean li{padding:12px 0;border-bottom:1px solid var(--line)}.list-clean li:last-child{border-bottom:0}.route-list{display:grid;gap:12px}.route{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}.shelf{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.shelf .item{background:#fff;border-left:4px solid var(--brand);border-radius:10px;padding:16px;min-height:132px}.timeline{position:relative;display:grid;gap:14px;margin-left:10px}.timeline:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:var(--line-strong)}.timeline-item{position:relative;padding-left:34px}.timeline-item:before{content:"";position:absolute;left:0;top:7px;width:16px;height:16px;border-radius:50%;background:var(--brand);border:4px solid var(--bg)}.status{display:inline-flex;padding:3px 8px;border-radius:999px;background:var(--soft);color:var(--dark);font-size:12px;font-weight:700}.article{max-width:820px}.article p{margin-bottom:16px}.article h2{margin-top:30px}.article h3{margin-top:22px}.note-box{padding:16px 18px;background:var(--sand);border:1px solid var(--line);border-radius:12px}.index-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.index-list a{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;min-height:110px}.index-list b{display:block;color:var(--ink);margin-bottom:5px}.index-list span{color:var(--muted);font-size:13px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.faq-item h2{font-size:16px;margin-bottom:8px}.faq-item p{margin:0}.site-footer{background:var(--dark);color:#D8EFE8;border-top:1px solid rgba(247,241,230,.35);padding:28px 0 80px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-brand strong{display:block;color:#fff;font-size:16px}.footer-brand span{display:block;font-size:12px;letter-spacing:.12em}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-grid h2{font-size:13px;color:#fff;margin:0 0 8px}.footer-grid a{display:block;font-size:13px;padding:3px 0;color:#D8EFE8}.footer-note,.copyright{font-size:13px;color:#D8EFE8}.footer-note{border-top:1px solid rgba(247,241,230,.18);padding-top:18px;margin-top:20px}.copyright{margin-bottom:0}.overlay{position:fixed;inset:0;background:rgba(7,40,36,.38);z-index:70;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.active{opacity:1;visibility:visible;pointer-events:auto}.harbor-drawer{position:fixed;right:0;top:0;bottom:0;width:400px;max-width:86vw;background:#fff;z-index:80;transform:translateX(105%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s}.harbor-drawer.active{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:68px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 18px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-scroll{height:calc(100% - 68px);overflow-y:auto;padding:14px 18px 28px}.drawer-group{margin-bottom:16px}.drawer-group h2{font-size:13px;color:var(--brand);margin:0 0 6px}.drawer-group a{display:block;padding:10px 0;border-bottom:1px solid var(--line)}.drawer-group b{display:block;color:var(--ink)}.drawer-group span{display:block;color:var(--muted);font-size:13px;line-height:1.5}.search-layer{position:fixed;left:0;right:0;top:82px;z-index:85;visibility:hidden;pointer-events:none;opacity:0;transform:translateY(-10px);transition:.2s}.search-layer.active{visibility:visible;pointer-events:auto;opacity:1;transform:none}.search-card{width:min(760px,calc(100% - 32px));margin:0 auto;background:#fff;border:1px solid var(--line-strong);border-radius:0 0 14px 14px;box-shadow:var(--shadow);padding:18px}.search-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.search-head strong{color:var(--ink);font-size:18px}.search-head p{margin:2px 0 0;color:var(--muted)}.search-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:16px}.search-links a{min-height:44px;display:flex;align-items:center;justify-content:center;background:var(--soft);color:var(--dark);border-radius:10px}.mobile-bottom{display:none}.button:hover,.harbor-button:hover,.app-link:hover,.close-button:hover,.search-links a:hover,.index-list a:hover{filter:brightness(.98);transform:translateY(-1px)}a:focus-visible,button:focus-visible{outline:3px solid rgba(27,154,136,.28);outline-offset:2px}
@media(max-width:860px){.grid-4,.shelf,.cards-5{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}.feature-row{grid-template-columns:1fr}.index-list{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.top-inner,.cape-inner,.section-inner,.footer-inner{width:calc(100% - 32px)}.island-tabs{display:none}.site-main{padding-top:82px}.cape-inner{grid-template-columns:1fr auto 1fr;gap:8px}.brand-link{min-width:0}.brand-link img{max-width:118px}.harbor-button,.app-link{padding:0 10px}.hero-media{height:260px}.grid-2,.grid-4,.shelf,.cards-5,.index-list{grid-template-columns:1fr}.section{padding:22px 0}.section-head{display:block}.search-layer{top:0;bottom:0;background:var(--dark);padding:22px 16px;transform:none}.search-card{width:100%;height:100%;margin:0;background:var(--dark);color:#fff;border:0;border-radius:0;box-shadow:none}.search-head strong,.search-head p{color:#fff}.search-layer .close-button{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}.search-links{grid-template-columns:1fr 1fr}.search-links a{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.18)}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:#fff;border-top:1px solid var(--line);z-index:45}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--dark)}.mobile-bottom a.active{background:var(--brand);color:#fff}.site-footer{padding-bottom:72px}}