:root{
  --mist:#F4FAFC;--white:#FFFFFF;--soft:#E7F3F6;--title:#0E3A46;--text:#24505A;--muted:#4A7380;--aux:#7A9AA4;--sea:#1A7F8F;--bright:#2BB3C4;--deep:#0F5B68;--pale:#D7EEF2;--line:rgba(26,127,143,.16);--shadow:0 14px 34px rgba(14,58,70,.08);--radius:18px;--max:1200px;--top:106px
}
*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:var(--mist);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}body.modal-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}.visually-hidden,.skip-link{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link:focus{position:fixed;left:16px;top:16px;z-index:300;width:auto;height:auto;margin:0;clip:auto;background:#fff;color:var(--deep);padding:10px 16px;border-radius:999px;box-shadow:var(--shadow)}
.site-header{position:fixed;inset:0 0 auto;z-index:80}.harbor-bar{height:58px;background:var(--pale);border-bottom:1px solid var(--line)}.harbor-inner,.dock-inner{width:min(var(--max),calc(100% - 32px));height:100%;margin:0 auto;display:flex;align-items:center}.harbor-inner{display:grid;grid-template-columns:1fr auto 1fr;gap:12px}.round-btn{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:#fff;color:var(--deep);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;font-size:22px;transition:.2s ease}.round-btn:hover,.round-btn:focus-visible,.app-link:hover,.app-link:focus-visible,.pill:hover,.pill:focus-visible,.text-link:hover,.text-link:focus-visible{outline:none;box-shadow:0 0 0 4px rgba(43,179,196,.16);transform:translateY(-1px)}.menu-trigger{justify-self:start}.brand-center{justify-self:center;display:flex;align-items:center;min-height:44px}.brand-logo{display:block;max-height:34px;max-width:200px;width:auto}.brand-fallback{font-weight:800;letter-spacing:.08em;color:var(--title);font-size:19px}.harbor-actions{justify-self:end;display:flex;align-items:center;gap:10px}.app-link,.pill{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:0 18px;background:linear-gradient(135deg,#2BB3C4 0%,#1A7F8F 55%,#0F5B68 100%);color:#fff;font-weight:700;border:0;transition:.2s ease}.dock-bar{height:48px;background:#fff;border-bottom:1px solid var(--line)}.dock-inner{justify-content:center;gap:34px}.dock-link{position:relative;display:inline-flex;align-items:center;height:48px;color:var(--muted);font-size:15px}.dock-link::after{content:"";position:absolute;left:12%;right:12%;bottom:0;height:3px;border-radius:3px 3px 0 0;background:transparent}.dock-link:hover,.dock-link:focus-visible,.dock-link.is-current{color:var(--deep);outline:none}.dock-link.is-current::after{background:var(--sea)}
.site-main{padding-top:calc(var(--top) + 28px)}.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}.section{padding:38px 0}.section-tight{padding:24px 0}.eyebrow{margin:0 0 8px;color:var(--sea);font-size:14px;font-weight:800;letter-spacing:.12em}.hero-title,.page-title{margin:0;color:var(--title);font-size:clamp(28px,4vw,32px);line-height:1.28;letter-spacing:-.02em}.hero-copy,.lead{max-width:850px;margin:18px 0 0;color:var(--muted);font-size:17px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.pill.secondary{background:#fff;color:var(--deep);border:1px solid var(--line)}.cover-media{margin-top:28px;max-height:340px;overflow:hidden;border-radius:20px;background:var(--pale);box-shadow:var(--shadow)}.cover-media .local-media{width:100%;height:auto;max-height:340px;object-fit:cover;display:block}.cover-media .media-slot{height:min(30vw,340px);min-height:180px;background:linear-gradient(135deg,var(--pale),#eef8fa)}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:20px}.section-head h2,.content-card h2,.article-card h2{margin:0;color:var(--title);font-size:24px;line-height:1.35}.section-head p{margin:0;max-width:620px;color:var(--muted)}.grid{display:grid;gap:18px}.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))}.card,.content-card,.article-card,.faq-item,.notice,.step-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.card{overflow:hidden}.card-media{aspect-ratio:16/9;background:var(--pale);overflow:hidden}.card-media .local-media{width:100%;height:100%;object-fit:cover;display:block}.card-media .media-slot{width:100%;height:100%;background:linear-gradient(135deg,#e7f3f6,#f7fbfc)}.card-body{padding:20px}.card h3,.content-card h3,.article-card h3,.step-card h3{margin:0 0 10px;color:var(--title);font-size:19px}.card p,.content-card p,.article-card p,.step-card p{margin:0;color:var(--text)}.card .text-link,.text-link{display:inline-flex;align-items:center;min-height:44px;margin-top:14px;color:var(--sea);font-weight:800}.soft-section{background:var(--soft);border-block:1px solid var(--line)}.content-card,.article-card,.step-card{padding:24px}.content-card p+p,.article-card p+p{margin-top:14px}.number-list{display:grid;gap:12px}.number-item{display:grid;grid-template-columns:52px 1fr;gap:16px;align-items:start;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:16px}.number-item .num{font-weight:900;color:var(--sea);letter-spacing:.08em}.number-item h3{margin:0 0 4px;color:var(--title);font-size:18px}.number-item p{margin:0;color:var(--muted)}.wide-media{border-radius:18px;overflow:hidden;background:var(--pale);box-shadow:var(--shadow)}.wide-media .local-media{width:100%;height:auto;display:block}.wide-media .media-slot{aspect-ratio:16/7;background:linear-gradient(135deg,var(--pale),#f8fcfd)}.split{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:24px;align-items:center}.prose{max-width:860px}.prose h2{margin:30px 0 10px;color:var(--title);font-size:23px}.prose h3{margin:22px 0 8px;color:var(--title);font-size:18px}.prose p{margin:0 0 16px}.prose ul{margin:10px 0 18px;padding-left:1.25em}.prose li+li{margin-top:8px}.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.tag{display:inline-flex;align-items:center;min-height:36px;padding:0 13px;background:var(--pale);color:var(--deep);border-radius:999px;font-size:14px}.quote-box{padding:22px 24px;border-left:4px solid var(--sea);background:#fff;border-radius:0 16px 16px 0;color:var(--deep)}.index-line{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid var(--line)}.index-line:last-child{border-bottom:0}.index-line strong{color:var(--title);min-width:110px}.index-line span{color:var(--muted)}.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.gallery-tile{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.gallery-tile .card-media{aspect-ratio:16/8}.gallery-tile p{margin:0;padding:14px 16px;color:var(--muted)}.faq-list{display:grid;gap:14px}.faq-item{padding:20px 22px}.faq-item h2{margin:0 0 10px;color:var(--title);font-size:18px}.faq-item p{margin:0}.notice{padding:18px 20px;background:var(--pale);color:var(--deep);box-shadow:none}.breadcrumbs{display:flex;gap:8px;flex-wrap:wrap;color:var(--aux);font-size:14px;margin-bottom:10px}.breadcrumbs a{color:var(--sea)}
.site-footer{margin-top:48px;background:#0E3A46;color:#D4E8EC}.footer-inner{width:min(var(--max),calc(100% - 32px));margin:0 auto;padding:44px 0 80px}.footer-brand{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:30px;align-items:center;padding-bottom:28px;border-bottom:1px solid rgba(212,232,236,.16)}.footer-logo-link{display:flex;align-items:center;gap:14px;min-height:44px}.footer-logo{max-height:34px;max-width:180px;width:auto}.footer-logo-link span{display:flex;flex-direction:column}.footer-logo-link strong{color:#fff;font-size:19px}.footer-logo-link small{letter-spacing:.16em;color:#a9cfd6}.footer-brand p{margin:0;color:#bdd7dd}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;padding:28px 0}.footer-grid h2{margin:0 0 10px;color:#fff;font-size:16px}.footer-grid a{display:block;min-height:38px;color:#D4E8EC}.footer-grid a:hover,.footer-grid a:focus-visible{color:#fff;outline:none;text-decoration:underline}.footer-note,.copyright{margin:0;color:#a9cfd6;font-size:14px}.copyright{margin-top:8px}
.overlay{position:fixed;inset:0;z-index:120;background:rgba(14,58,70,.42);backdrop-filter:blur(3px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.modal-panel{position:fixed;z-index:140;left:50%;top:50%;transform:translate(-50%,-48%) scale(.98);width:min(760px,92vw);max-height:min(82vh,760px);overflow:auto;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 24px 70px rgba(14,58,70,.2);opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}.modal-panel.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,-50%) scale(1)}.modal-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 20px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line)}.modal-brand{display:flex;align-items:center;gap:12px}.modal-logo{max-height:30px;max-width:140px;width:auto}.modal-brand div{display:flex;flex-direction:column}.modal-brand strong,.modal-head strong{color:var(--title)}.modal-brand span,.modal-head .muted{color:var(--aux);font-size:12px;letter-spacing:.08em}.close-btn{width:44px;height:44px;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--deep);cursor:pointer;font-size:26px}.map-groups{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding:20px}.map-groups section{padding:16px;border:1px solid var(--line);border-radius:16px;background:#fbfeff}.map-groups h2{margin:0 0 8px;color:var(--sea);font-size:15px}.map-groups a{display:block;padding:11px 0;border-bottom:1px solid var(--line)}.map-groups a:last-child{border-bottom:0}.map-groups strong{display:block;color:var(--title);font-size:15px}.map-groups span{display:block;color:var(--muted);font-size:13px;line-height:1.55}.search-panel{width:min(620px,92vw);padding-bottom:22px}.search-box{display:flex;align-items:center;gap:10px;margin:22px;padding:0 16px;min-height:54px;border:1px solid var(--line);border-radius:999px;background:var(--mist)}.search-box input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--title)}.preset-links{display:flex;flex-wrap:wrap;gap:10px;padding:0 22px}.preset-links a{display:inline-flex;align-items:center;min-height:42px;padding:0 14px;border-radius:999px;background:var(--pale);color:var(--deep);font-weight:700}.search-note{margin:18px 22px 0;color:var(--aux);font-size:14px}.mobile-bottom{display:none}
@media (max-width:900px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:1fr}.dock-inner{gap:18px}.footer-brand{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:700px){:root{--top:58px}.dock-bar{display:none}.search-trigger{display:none}.harbor-actions{gap:0}.app-link{padding:0 13px;font-size:14px}.brand-logo{max-width:150px;height:auto}.brand-fallback{font-size:17px}.site-main{padding-top:calc(var(--top) + 22px);padding-bottom:68px}.section{padding:28px 0}.grid-2,.grid-3,.grid-4,.gallery-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.hero-copy,.lead{font-size:16px}.cover-media .media-slot{height:190px;min-height:0}.map-groups{grid-template-columns:1fr;padding:14px}.modal-panel{max-height:84vh}.footer-inner{padding-bottom:92px}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);height:calc(50px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(10px)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-width:0;min-height:50px;color:var(--muted);font-size:13px}.mobile-bottom a.is-current{color:var(--sea);font-weight:800}.overlay{z-index:120}.modal-panel{z-index:140}.number-item{grid-template-columns:42px 1fr;padding:16px}.index-line{flex-direction:column;gap:4px}.index-line strong{min-width:0}}
@media (max-width:420px){.harbor-inner{width:calc(100% - 24px);grid-template-columns:48px minmax(0,1fr) 76px}.app-link{padding:0 10px}.brand-logo{max-width:130px}.footer-grid{grid-template-columns:1fr}.container,.footer-inner{width:calc(100% - 32px)}}