:root{
  --bg:#F3FAF7;--deep:#E4F3EE;--paper:#FFFFFF;--mint:#D8EFE8;--title:#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);--radius:12px;--max:1120px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}
a{color:inherit;text-decoration:none}
a,button{touch-action:manipulation}
button{font:inherit}
img{max-width:100%;display:block}
.skip-link{position:fixed;left:16px;top:-60px;z-index:200;background:var(--paper);color:var(--dark);padding:10px 14px;border-radius:8px;box-shadow:var(--shadow)}
.skip-link:focus{top:8px}
.tide-line{position:fixed;z-index:80;top:0;left:0;right:0;height:22px;background:var(--dark);color:#fff;font-size:12px}
.tide-line-inner,.cape-bar-inner,.island-tabs-inner,.footer-inner,.section-wrap{width:min(var(--max),calc(100% - 32px));margin:0 auto}
.tide-line-inner{height:22px;display:flex;align-items:center;justify-content:space-between}
.plain-action{border:0;background:transparent;color:#fff;min-width:44px;height:22px;cursor:pointer;padding:0 4px}
.cape-bar{position:fixed;z-index:79;top:22px;left:0;right:0;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:12px}
.brand-link{justify-self:start;display:flex;align-items:center;min-height:44px;max-width:200px}.brand-logo{height:28px;width:auto;object-fit:contain}.brand-fallback{font-weight:800;color:var(--title);font-size:16px}
.drawer-trigger,.app-link,.btn{min-height:42px;border-radius:10px;padding:0 18px;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;font-size:14px;font-weight:700}
.drawer-trigger{justify-self:center;background:#fff;color:var(--dark);border:1px solid var(--line-strong);cursor:pointer}.app-link{justify-self:end;background:linear-gradient(135deg,#1B9A88 0%,#0F7A6B 55%,#0B5C52 100%);color:#fff}
.island-tabs{position:fixed;z-index:78;top:82px;left:0;right:0;height:40px;background:var(--mint);border-bottom:1px solid var(--line)}.island-tabs-inner{height:40px;display:flex;align-items:center;justify-content:center;gap:8px}.island-tabs a{height:30px;min-width:92px;padding:0 14px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;color:var(--dark)}.island-tabs a.is-current{background:var(--brand);color:#fff}
.site-main{padding-top:146px;padding-bottom:28px;min-height:60vh}
.section-wrap{margin-bottom:24px}.section-wrap.narrow{max-width:900px}.eyebrow{font-size:12px;color:var(--brand);font-weight:800;letter-spacing:.08em;text-transform:uppercase}.page-head{padding:18px 0 8px}.page-head h1{font-size:24px;line-height:1.3;color:var(--title);margin:8px 0 10px}.page-head p{margin:0;color:var(--muted);max-width:820px}
h2{font-size:20px;line-height:1.4;color:var(--title);margin:0 0 12px}h3{font-size:16px;line-height:1.45;color:var(--title);margin:0 0 8px}p{margin:0 0 12px}.lede{font-size:16px;color:var(--text)}
.hero-card,.content-card,.story-card,.policy-card,.faq-item,.index-card,.route-card,.list-row,.timeline-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.hero-card{padding:18px}.hero-card .media-slot{height:260px;background:var(--sand);border-radius:10px;margin-bottom:16px}.hero-card .media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.hero-copy{max-width:800px;margin:0 auto;text-align:center}.hero-copy h1{font-size:24px;line-height:1.3;margin:4px 0 8px}.hero-copy .brand-en{display:block;color:var(--brand);font-size:12px;letter-spacing:.14em;font-weight:800}.hero-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:14px}.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)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.index-card{padding:14px}.index-card .media-slot{height:180px;background:var(--deep);border-radius:10px;margin-bottom:12px}.index-card .media-slot img,.section-media img,.app-visual img{width:100%;height:100%;object-fit:contain;object-position:center}.index-card p{color:var(--muted)}.text-link{display:inline-flex;min-height:44px;align-items:center;color:var(--brand);font-weight:800}
.content-card{padding:20px}.section-media{height:200px;background:var(--sand);border-radius:10px;margin-bottom:16px}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.feature-list .list-row{padding:15px;box-shadow:none}.num{font-size:12px;color:var(--brand);font-weight:800}.shelf{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.shelf article{padding:15px;background:var(--deep);border:1px solid var(--line);border-radius:10px}.gallery-cards{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.gallery-cards article{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px;min-height:150px}.timeline{position:relative;padding-left:18px}.timeline:before{content:"";position:absolute;left:5px;top:7px;bottom:8px;width:2px;background:var(--line-strong)}.timeline-item{position:relative;padding:15px 16px;margin-bottom:12px}.timeline-item:before{content:"";position:absolute;left:-18px;top:23px;width:10px;height:10px;border-radius:50%;background:var(--brand);border:2px solid var(--bg)}.status{display:inline-flex;border:1px solid var(--line-strong);color:var(--dark);background:var(--deep);font-size:12px;border-radius:999px;padding:3px 9px;margin-bottom:7px}.column-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.story-card{padding:18px}.story-card p:last-child{margin-bottom:0}
.app-block{display:grid;grid-template-columns:minmax(0,360px) 1fr;gap:20px;align-items:stretch}.app-visual{height:340px;background:var(--deep);border-radius:12px;border:1px solid var(--line)}.app-copy{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}.app-icon-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}.app-icon{width:48px;height:48px;object-fit:contain;border-radius:10px;background:var(--sand);border:1px solid var(--line)}
.article-stack{display:grid;gap:14px}.article-stack .content-card p:last-child{margin-bottom:0}.mini-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.route-card{padding:18px}.note-box{background:var(--sand);border:1px solid var(--line);border-radius:10px;padding:16px}.policy-card{padding:18px}.policy-card ul{margin:8px 0 0;padding-left:20px}.faq-list{display:grid;gap:12px}.faq-item{padding:18px}.faq-item h2{font-size:16px;margin-bottom:8px}.faq-item p{margin:0;color:var(--muted)}
.site-footer{background:var(--dark);color:var(--mint);border-top:1px solid rgba(247,241,230,.55);margin-top:34px}.footer-inner{padding:28px 0 82px}.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.footer-logo{height:28px;width:auto;object-fit:contain}.footer-brand strong{display:block;color:#fff}.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-bottom:8px}.footer-grid a{display:block;font-size:13px;min-height:32px;color:var(--mint)}.footer-note,.copyright{font-size:13px;color:var(--mint)}.footer-note{border-top:1px solid rgba(247,241,230,.25);padding-top:18px;margin-top:18px}.copyright{margin-bottom:0}
.page-overlay{position:fixed;inset:0;background:rgba(4,36,32,.42);z-index:89;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.page-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.harbor-drawer{position:fixed;z-index:92;top:0;right:0;bottom:0;width:400px;max-width:86vw;background:#fff;transform:translateX(104%);visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s}.harbor-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{height:70px;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:28px;width:auto;object-fit:contain}.icon-button{min-width:44px;min-height:44px;border:1px solid var(--line-strong);border-radius:10px;background:#fff;color:var(--dark);cursor:pointer}.drawer-scroll{height:calc(100% - 70px);overflow:auto;padding:14px 16px 30px}.drawer-scroll section{margin-bottom:18px}.drawer-scroll h2{font-size:13px;margin-bottom:6px}.drawer-scroll a{display:block;border-top:1px solid var(--line);padding:10px 0}.drawer-scroll strong{display:block}.drawer-scroll span{display:block;color:var(--muted);font-size:13px}.nav-locked{overflow:hidden}
.search-layer{position:fixed;z-index:91;top:82px;left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.2s}.search-layer.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:14px auto 0;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:12px;padding:18px}.search-card-head{display:flex;align-items:center;justify-content:space-between}.search-card p{color:var(--muted)}.search-presets{display:flex;flex-wrap:wrap;gap:8px}.search-presets a{min-height:42px;display:inline-flex;align-items:center;padding:0 14px;border-radius:9px;border:1px solid var(--line-strong);color:var(--dark);background:var(--deep)}
.mobile-bottom{display:none}
a:hover,.btn:hover,.app-link:hover,.text-link:hover{filter:brightness(.98)}a:focus-visible,button:focus-visible{outline:3px solid rgba(27,154,136,.34);outline-offset:2px}
.table-like{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden}.table-like div{background:#fff;padding:14px;display:grid;grid-template-columns:140px 1fr;gap:14px}.table-like strong{color:var(--title)}
@media(max-width:820px){
  .island-tabs{display:none}.site-main{padding-top:104px;padding-bottom:76px}.grid-3,.feature-list,.column-list,.mini-grid{grid-template-columns:1fr}.shelf{grid-template-columns:repeat(2,1fr)}.gallery-cards{grid-template-columns:repeat(2,1fr)}.app-block{grid-template-columns:1fr}.app-visual{height:320px}.footer-grid{grid-template-columns:repeat(2,1fr)}.mobile-bottom{position:fixed;z-index:75;left:0;right:0;bottom:0;min-height:48px;padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(5,1fr)}.mobile-bottom a{min-height:48px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--dark)}.mobile-bottom a.is-current{background:var(--brand);color:#fff}.search-layer{top:0;bottom:0;background:var(--dark);color:#fff}.search-card{width:100%;height:100%;margin:0;border:0;border-radius:0;background:var(--dark);box-shadow:none;padding:calc(24px + env(safe-area-inset-top)) 16px 24px}.search-card p{color:var(--mint)}.search-card .icon-button{background:transparent;color:#fff;border-color:rgba(255,255,255,.5)}.search-presets{display:grid;grid-template-columns:1fr 1fr}.search-presets a{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.35)}.page-overlay{z-index:89}.harbor-drawer{z-index:93}.mobile-bottom{z-index:70}
}
@media(max-width:520px){
  .tide-line-inner,.cape-bar-inner,.footer-inner,.section-wrap{width:calc(100% - 32px)}.cape-bar-inner{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:6px}.brand-link{max-width:110px}.brand-logo{max-width:105px}.drawer-trigger,.app-link{padding:0 10px;min-width:0}.hero-card{padding:12px}.hero-card .media-slot{height:220px}.gallery-cards,.shelf{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.table-like div{grid-template-columns:1fr;gap:4px}.page-head{padding-top:10px}
}