:root{
    --page:#F3FAF7;--deep:#E4F3EE;--paper:#FFFFFF;--mint:#D8EFE8;--ink:#12332E;--text:#1E403A;--muted:#4E6F68;--soft:#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);--max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--page)}
body{margin:0;background:var(--page);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{font:inherit}
img{display:block;max-width:100%}
.shell-inner{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.skip-link{position:fixed;left:16px;top:-80px;z-index:300;background:#fff;color:var(--dark);padding:10px 14px;border-radius:8px;border:1px solid var(--line-strong)}
.skip-link:focus{top:10px}
.site-shell{position:fixed;z-index:100;top:0;left:0;right:0}
.tide-line{height:22px;background:var(--dark);color:#fff;font-size:12px;line-height:22px}
.tide-line__inner{display:flex;align-items:center;justify-content:space-between;height:22px}
.text-button{min-width:44px;height:22px;border:0;background:transparent;color:#fff;cursor:pointer;padding:0 4px}
.cape-bar{height:60px;background:#fff;border-bottom:1px solid var(--line)}
.cape-bar__inner{height:60px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px}
.brand-link{justify-self:start;min-width:88px;height:44px;display:flex;align-items:center}
.brand-logo,.footer-logo{height:28px;width:auto;max-width:170px;object-fit:contain;object-position:center}
.brand-fallback{font-weight:800;font-size:16px;color:var(--ink)}
.harbor-trigger{justify-self:center;min-width:72px;height:44px;border:1px solid var(--line-strong);background:#fff;color:var(--dark);border-radius:999px;font-size:14px;cursor:pointer}
.app-link{justify-self:end;display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 15px;border-radius:999px;background:linear-gradient(135deg,#1B9A88 0%,#0F7A6B 55%,#0B5C52 100%);color:#fff;font-size:14px;font-weight:700;white-space:nowrap}
.island-tabs{height:40px;background:var(--mint);border-bottom:1px solid var(--line)}
.island-tabs__inner{height:40px;display:flex;justify-content:center;align-items:center;gap:8px}
.island-tabs a{font-size:13px;min-height:30px;padding:4px 14px;border-radius:999px;display:flex;align-items:center;color:var(--dark)}
.island-tabs a.is-current{background:var(--brand);color:#fff}
.header-space{height:122px}
.site-main{min-height:70vh;padding:28px 0 64px}
.page-shell{width:min(calc(100% - 32px),var(--max));margin:0 auto}
.hero{display:grid;gap:18px;margin-bottom:34px}
.hero-media{height:260px}
.media-slot{width:100%;background:var(--sand);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:120px}
.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}
.media-180{height:180px}.media-200{height:200px}.media-app{height:min(360px,62vw);max-height:360px}.media-icon{width:48px;height:48px;min-height:48px;border-radius:12px}.app-icon-wrap{width:48px;height:48px;margin-bottom:12px}
.eyebrow{margin:0 0 6px;color:var(--brand);font-weight:800;letter-spacing:.08em;font-size:13px}
h1{font-size:24px;line-height:1.3;color:var(--ink);margin:0 0 12px}h2{font-size:20px;line-height:1.35;color:var(--ink);margin:0 0 12px}h3{font-size:16px;line-height:1.4;color:var(--ink);margin:0 0 8px}
p{margin:0 0 12px}.lead{max-width:850px;color:var(--text);font-size:15px}
.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.btn{min-height:44px;padding:0 18px;border-radius:999px;font-size:14px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap}
.btn-primary{background:linear-gradient(135deg,#1B9A88 0%,#0F7A6B 55%,#0B5C52 100%);color:#fff}
.btn-secondary{background:#fff;color:var(--dark);border:1px solid var(--line-strong)}
.btn:hover,.app-link:hover,.harbor-trigger:hover{transform:translateY(-1px)}
a:focus-visible,button:focus-visible{outline:3px solid rgba(27,154,136,.32);outline-offset:3px}
.section{margin-top:36px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:14px}.section-head p{color:var(--muted);max-width:620px;margin:0}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.card-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:var(--shadow)}
.card .media-slot{margin-bottom:14px}.card p{color:var(--muted)}
.indexed-list{display:grid;gap:10px}.indexed-item{display:grid;grid-template-columns:46px 1fr;gap:12px;padding:14px 0;border-top:1px solid var(--line)}.indexed-item:first-child{border-top:0}.index-number{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--dark);font-weight:800}
.route-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.route{background:var(--deep);border:1px solid var(--line);border-radius:12px;padding:14px}.route p{margin:0;color:var(--muted)}
.shelf{display:grid;gap:10px}.shelf-row{display:grid;grid-template-columns:120px 1fr auto;gap:16px;align-items:center;padding:14px 16px;background:#fff;border:1px solid var(--line);border-radius:10px}.shelf-row span{color:var(--muted)}
.status{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:0 10px;border-radius:999px;background:var(--mint);color:var(--dark);font-size:12px;font-weight:800;white-space:nowrap}
.timeline{position:relative;margin-left:8px;padding-left:26px;border-left:2px solid var(--line-strong)}.timeline-item{position:relative;padding:0 0 24px 6px}.timeline-item:before{content:"";position:absolute;left:-35px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--brand);border:3px solid var(--page)}.timeline-item p{color:var(--muted)}
.notice{background:var(--sand);border:1px solid var(--line);border-radius:12px;padding:16px}.notice strong{color:var(--ink)}
.prose{background:#fff;border:1px solid var(--line);border-radius:14px;padding:clamp(18px,3vw,30px);box-shadow:var(--shadow)}.prose h2{margin-top:28px}.prose h2:first-child{margin-top:0}.prose h3{margin-top:20px}.prose p,.prose li{color:var(--text)}.prose ul,.prose ol{padding-left:20px;margin:10px 0 14px}.prose a{color:var(--dark);font-weight:750;text-decoration:underline;text-decoration-color:rgba(15,122,107,.32);text-underline-offset:3px}
.page-intro{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:20px;align-items:stretch;margin-bottom:24px}.page-intro .intro-copy{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.page-intro .media-slot{height:100%;min-height:220px}
.split-note{display:grid;grid-template-columns:1fr 1fr;gap:16px}.plain-list{display:grid;gap:12px}.plain-item{padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}.plain-item p{color:var(--muted);margin:0}
.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:17px}.faq-item p{margin:0;color:var(--text)}
.site-footer{background:var(--dark);color:var(--mint);font-size:13px;border-top:1px solid rgba(247,241,230,.32);padding:34px 0 calc(24px + env(safe-area-inset-bottom))}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:28px}.footer-brand{display:grid;align-content:start;gap:6px}.footer-brand strong{font-size:16px;color:#fff}.footer-brand p{color:var(--mint);margin-top:8px}.site-footer h2{font-size:14px;color:#fff;margin-bottom:8px}.site-footer a{display:block;padding:4px 0;color:var(--mint)}.footer-bottom{margin-top:24px;padding-top:16px;border-top:1px solid rgba(247,241,230,.22)}
.page-overlay{position:fixed;inset:0;background:rgba(18,51,46,.46);z-index:160;opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}.page-overlay.is-active{opacity:1;visibility:visible;pointer-events:auto}
.harbor-drawer{position:fixed;z-index:180;top:0;right:0;width:min(400px,86vw);height:100dvh;background:#fff;transform:translateX(104%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s ease;box-shadow:-20px 0 50px rgba(18,51,46,.16)}.drawer-open .harbor-drawer{transform:none;visibility:visible;pointer-events:auto}.drawer-head{height:78px;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand>div{display:grid}.drawer-brand span{font-size:11px;color:var(--muted)}.icon-button{min-width:52px;min-height:44px;border:1px solid var(--line);background:#fff;border-radius:999px;color:var(--dark);cursor:pointer}.drawer-scroll{height:calc(100dvh - 78px);overflow:auto;padding:16px}.drawer-scroll section+section{margin-top:18px}.drawer-scroll section h2{font-size:13px;color:var(--brand);margin-bottom:6px}.drawer-scroll section a{display:grid;gap:2px;padding:10px 0;border-bottom:1px solid var(--line)}.drawer-scroll section a strong{font-size:14px}.drawer-scroll section a span{font-size:12px;color:var(--muted)}
.drawer-open,.search-open{overflow:hidden}
.search-layer{position:fixed;z-index:175;left:0;right:0;top:82px;padding:14px 16px;visibility:hidden;opacity:0;pointer-events:none;transition:.2s ease}.search-open .search-layer{visibility:visible;opacity:1;pointer-events:auto}.search-card{width:min(760px,100%);margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;box-shadow:var(--shadow)}.search-head{display:flex;justify-content:space-between;gap:12px;align-items:start}.search-head>div{display:grid}.search-head span{color:var(--muted);font-size:13px}.search-presets{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0}.search-presets a{min-height:44px;border-radius:10px;background:var(--mint);color:var(--dark);display:flex;align-items:center;justify-content:center;font-weight:750}.search-card p{color:var(--muted);margin:0}
.mobile-bottom{display:none}
@media(max-width:900px){.card-grid.four,.route-list{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.page-intro{grid-template-columns:1fr}.page-intro .media-slot{height:240px}.shelf-row{grid-template-columns:100px 1fr}}
@media(max-width:680px){
    body{padding-bottom:calc(48px + env(safe-area-inset-bottom))}.shell-inner,.page-shell{width:calc(100% - 32px)}.island-tabs{display:none}.header-space{height:82px}.site-main{padding-top:20px;padding-bottom:44px}.cape-bar__inner{grid-template-columns:minmax(76px,1fr) auto minmax(76px,1fr);gap:6px}.brand-logo{max-width:118px}.harbor-trigger{min-width:64px}.app-link{padding:0 10px;font-size:13px}.hero-media{height:260px}.card-grid,.card-grid.two,.card-grid.four,.route-list,.split-note{grid-template-columns:1fr}.section{margin-top:28px}.section-head{display:block}.section-head p{margin-top:6px}.shelf-row{grid-template-columns:1fr;gap:6px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.search-layer{inset:0;padding:0;background:var(--dark)}.search-card{width:100%;height:100dvh;border:0;border-radius:0;background:var(--dark);color:#fff;padding:24px 16px}.search-head strong,.search-head span,.search-card p{color:#fff}.search-head .icon-button{background:transparent;color:#fff;border-color:rgba(255,255,255,.34)}.search-presets{grid-template-columns:1fr 1fr}.search-presets a{background:#fff;color:var(--dark)}.mobile-bottom{position:fixed;display:grid;z-index:130;left:0;right:0;bottom:0;grid-template-columns:repeat(5,1fr);height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 20px rgba(11,92,82,.07)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:12px;color:var(--dark)}.mobile-bottom a.is-current{background:var(--brand);color:#fff}.page-overlay{z-index:160}.harbor-drawer{z-index:180}.search-layer{z-index:175}.media-app{height:320px}.page-intro .media-slot{height:220px}.footer-bottom{padding-bottom:8px}}
@media(max-width:400px){.search-presets{grid-template-columns:1fr}.cape-bar__inner{gap:2px}.app-link{padding:0 8px}.footer-grid{grid-template-columns:1fr}}