:root{--brand:#1677EE;--bright:#3395FF;--deep:#075FC6;--navy:#0A315E;--foot:#071D37;--title:#16243A;--text:#3C485A;--muted:#6B7787;--hint:#929BA8;--ice:#F7FAFF;--pale:#EDF5FF;--soft:#E5F1FF;--line:rgba(22,119,238,.12);--shadow:0 12px 34px rgba(30,72,120,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);background:#fff;font:16px/1.75 "Microsoft YaHei","PingFang SC",Arial,sans-serif;overflow-x:hidden}body.locked{overflow:hidden}img{display:block;max-width:100%}a{text-decoration:none;color:inherit}button{font:inherit;cursor:pointer}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(51,149,255,.5);outline-offset:3px}.shell{width:min(calc(100% - 40px),1320px);margin:auto}.skip{position:fixed;top:-80px;left:16px;z-index:3000;background:#fff;color:var(--deep);padding:10px 14px;border-radius:10px}.skip:focus{top:16px}
.topbar{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.96);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.desktop{height:74px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;padding:6px 12px 6px 7px;border-radius:16px;background:var(--ice);border:1px solid var(--line)}.logo-slot{width:40px;height:40px;border-radius:12px;background:linear-gradient(145deg,#fff,#e9f4ff);border:1px solid var(--line);display:grid;place-items:center;overflow:hidden}.logo-slot img{width:100%;height:100%;object-fit:contain}.brand strong{color:var(--title);white-space:nowrap}.mainnav,.actions{display:flex;align-items:center;gap:4px;white-space:nowrap}.mainnav{justify-content:center}.mainnav a,.actions a,.actions button{min-height:44px;padding:0 12px;border:0;border-radius:13px;background:transparent;color:#445268;display:inline-flex;align-items:center}.mainnav a:hover,.actions a:hover,.actions button:hover,.mainnav a.active,.actions a.active{background:var(--pale);color:var(--deep)}.mainnav a.active,.actions a.active{font-weight:700}.mobile{display:none;height:62px;align-items:center;justify-content:space-between;padding:0 14px}.mobile>a{display:flex;align-items:center;gap:8px;color:var(--title)}.mobile>button{width:44px;height:44px;border:0;border-radius:13px;background:var(--ice)}.m-logo{width:32px;height:32px;border-radius:9px;background:var(--ice);display:grid;place-items:center;overflow:hidden}.m-logo img{width:100%;height:100%;object-fit:contain}
.hero-wrap{padding:26px 0 0}.hero-banner{position:relative;aspect-ratio:16/7;max-height:520px;border:1px solid var(--line);border-radius:30px;overflow:hidden;background:linear-gradient(135deg,#d8ebff,#fff,#c6e1ff);box-shadow:0 14px 40px rgba(22,119,238,.14)}.hero-banner>img{width:100%;height:100%;object-fit:contain}.hero-copy{position:absolute;left:5%;bottom:9%;width:min(560px,72%);padding:24px 26px;border-radius:20px;background:rgba(7,49,94,.84);color:#fff;backdrop-filter:blur(6px)}.kicker{font-size:13px;font-weight:800;letter-spacing:.13em;color:var(--brand)}.hero-copy .kicker{color:#dceeff}.hero-copy h1{font-size:clamp(32px,4vw,54px);line-height:1.12;margin:7px 0 10px;color:#fff}.hero-copy p{margin:0;color:#e9f4ff}.btns{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.btn{min-height:46px;padding:0 17px;border-radius:13px;display:inline-flex;align-items:center;justify-content:center;font-weight:700}.btn.primary{background:linear-gradient(135deg,#3998FF,#1677EE 55%,#075FC6);color:#fff}.btn.light{background:#fff;color:var(--navy)}
.quick{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:15px}.quick a{min-height:106px;padding:18px;border:1px solid var(--line);border-radius:19px;background:var(--ice);display:flex;flex-direction:column;justify-content:space-between}.quick a:hover{background:var(--pale);transform:translateY(-2px)}.quick strong{color:var(--title);font-size:18px}.quick span{font-size:14px;color:var(--muted)}
.section{padding:70px 0}.section.soft{background:var(--ice)}.section.pale{background:var(--pale)}.section.navy{background:var(--navy);color:#dceeff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:27px}.section-head h2{margin:4px 0 0;color:var(--title);font-size:clamp(26px,3vw,34px);line-height:1.2}.section-head p{max-width:620px;margin:0;color:var(--muted)}.navy .section-head h2,.navy h2,.navy h3{color:#fff}.navy .section-head p,.navy p{color:#dceeff}
.editorial{display:grid;grid-template-columns:1.35fr .9fr .9fr;gap:16px}.lead-card{grid-row:span 2;min-height:360px;border-radius:26px;padding:30px;color:#fff;background:linear-gradient(145deg,#0A315E,#1677EE);display:flex;flex-direction:column;justify-content:end}.lead-card h3{font-size:27px;line-height:1.35;margin:8px 0;color:#fff}.lead-card p{margin:0;color:#dceeff}.card{border:1px solid var(--line);border-radius:20px;padding:21px;background:#fff}.card h3,.card h2{color:var(--title);margin:0 0 7px;line-height:1.4}.card p{margin:0;color:var(--muted);font-size:15px}.shorts{grid-column:2/4;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.shorts .card{background:var(--ice)}
.split{display:grid;grid-template-columns:55fr 45fr;gap:34px;align-items:center}.image-slot,.city-feature-image,.app-preview-image,.brand-visual{border:1px solid var(--line);border-radius:26px;background:linear-gradient(145deg,#dcecff,#fff);overflow:hidden}.city-feature-image{aspect-ratio:4/3}.city-feature-image img{width:100%;height:100%;object-fit:cover}.app-preview-image{min-height:420px;max-height:520px;display:grid;place-items:center}.app-preview-image img{width:100%;height:100%;max-height:520px;object-fit:contain}.copy h2{font-size:clamp(28px,3vw,38px);line-height:1.25;color:var(--title);margin:6px 0 14px}.copy p{margin:0 0 13px}.links{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}.links a{padding:8px 12px;border-radius:11px;background:var(--pale);color:var(--deep);font-weight:700;font-size:14px}
.grid2,.grid3,.grid4,.grid5,.grid6{display:grid;gap:14px}.grid2{grid-template-columns:repeat(2,1fr)}.grid3{grid-template-columns:repeat(3,1fr)}.grid4{grid-template-columns:repeat(4,1fr)}.grid5{grid-template-columns:repeat(5,1fr)}.grid6{grid-template-columns:repeat(6,1fr)}.item{padding:20px;border:1px solid var(--line);border-radius:19px;background:#fff}.item h3,.item h2{margin:0 0 7px;color:var(--title);line-height:1.4}.item p{margin:0;color:var(--muted);font-size:15px}.time{color:var(--brand);font-size:13px;font-weight:800;letter-spacing:.11em}.route .item:before{content:"";display:block;width:9px;height:9px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px var(--pale);margin-bottom:12px}
.story-lead{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;padding:30px;border-radius:26px;background:linear-gradient(145deg,#071D37,#08488D);color:#fff}.story-lead h2,.story-lead h3{color:#fff;margin:0 0 12px}.story-lead p{color:#dceeff;margin:0}.story-note{border-left:1px solid rgba(255,255,255,.22);padding-left:22px;display:flex;align-items:center;color:#dceeff;font-size:14px}
.album{display:grid;grid-template-columns:2fr 1fr 1fr;grid-template-rows:220px 180px;gap:13px}.media-slot{border-radius:20px;border:1px solid var(--line);background:linear-gradient(145deg,#d8eaff,#fff);position:relative;overflow:hidden}.media-slot.wide{grid-row:1/3}.media-slot:after{content:"海角影集";position:absolute;left:15px;bottom:13px;padding:6px 10px;background:rgba(10,49,94,.8);color:#fff;border-radius:9px;font-size:12px}
.page-hero{padding:62px 0 38px;background:linear-gradient(180deg,#f4f9ff,#fff)}.page-hero.navy{background:linear-gradient(145deg,#071D37,#0A315E)}.page-hero .inner{width:min(calc(100% - 40px),1100px);margin:auto}.page-hero h1{font-size:clamp(32px,4vw,46px);line-height:1.15;color:var(--title);margin:7px 0 13px}.page-hero p{max-width:780px;margin:0;color:var(--muted);font-size:17px}.page-hero.navy h1{color:#fff}.page-hero.navy p{color:#dceeff}.content{width:min(calc(100% - 40px),1240px);margin:auto;padding:56px 0 78px}.article{width:min(100%,820px);margin:auto}.article h2{font-size:28px;line-height:1.3;color:var(--title);margin:34px 0 12px}.article h3{font-size:20px;color:var(--title);margin:24px 0 9px}.article p{margin:0 0 15px}.stack{display:grid;gap:15px}.feature-list{display:grid;gap:14px}.feature-row{display:grid;grid-template-columns:150px 1fr;gap:22px;padding:21px;border-bottom:1px solid var(--line)}.feature-row:last-child{border-bottom:0}.feature-row strong{color:var(--brand)}.feature-row h2,.feature-row h3{margin:0 0 7px;color:var(--title)}.feature-row p{margin:0;color:var(--muted)}.number-list{display:grid;gap:22px}.number-row{display:grid;grid-template-columns:120px 1fr;gap:22px;padding-bottom:22px;border-bottom:1px solid var(--line)}.number-row:last-child{border-bottom:0}.number{font-size:44px;line-height:1;color:#d7eaff;font-weight:800}.number-row h2{color:var(--title);margin:0 0 8px}.number-row p{margin:0;color:var(--muted)}
.faq{display:grid;gap:11px}.faq details{border:1px solid var(--line);border-radius:17px;background:#fff;padding:0 18px}.faq summary{min-height:56px;display:flex;align-items:center;cursor:pointer;color:var(--title);font-weight:700}.faq p{margin:0 0 18px;color:var(--muted)}.notice{display:grid;grid-template-columns:150px 1fr;gap:20px;padding:20px;border:1px solid var(--line);border-radius:18px}.notice strong{color:var(--brand)}.notice h2{font-size:20px;color:var(--title);margin:0 0 6px}.notice p{margin:0;color:var(--muted)}
.shade{position:fixed;inset:0;z-index:1490;background:rgba(7,29,55,.48);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.shade.open{opacity:1;visibility:visible;pointer-events:auto}.menu-panel,.search-panel{position:fixed;z-index:1500;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.menu-panel{left:0;right:0;top:0;max-height:100vh;overflow:auto;background:#fff;padding:20px 0 28px;transform:translateY(-15px)}.menu-panel.open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.panel-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line)}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand strong{display:block;color:var(--title)}.panel-brand small{display:block;color:var(--muted)}.panel-head button,.search-head button{width:44px;height:44px;border:0;border-radius:12px;background:var(--ice);font-size:25px}.menu-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:18px;padding-top:22px}.menu-grid h2{font-size:14px;color:var(--brand);margin:0 0 8px}.menu-grid a{display:flex;align-items:center;min-height:42px;padding:0 9px;border-radius:9px}.menu-grid a:hover{background:var(--pale);color:var(--deep)}.search-panel{inset:0;display:grid;place-items:center;padding:22px}.search-panel.open{opacity:1;visibility:visible;pointer-events:auto}.search-box{width:min(720px,100%);max-height:calc(100vh - 44px);overflow:auto;background:#fff;border-radius:26px;padding:24px;box-shadow:0 30px 80px rgba(7,29,55,.22)}.search-head{display:flex;justify-content:space-between;gap:18px}.search-head strong{font-size:22px;color:var(--title)}.search-head p{margin:2px 0 0;color:var(--muted)}.search-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0}.search-grid a{min-height:47px;padding:0 14px;border-radius:12px;background:var(--ice);display:flex;align-items:center;color:var(--deep);font-weight:700}.muted{color:var(--hint);font-size:13px}
.bottom-nav{display:none}footer{background:var(--foot);color:#dceeff;border-top:1px solid rgba(255,255,255,.12);padding:50px 0 20px}.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:28px}.footer-brand>a{display:flex;align-items:center;gap:10px;color:#fff}.footer-brand>a strong,.footer-brand>a small{display:block}.footer-brand>a small{color:#9dccff;letter-spacing:.12em}.footer-brand p{color:#bed8ef;font-size:14px;max-width:420px}.footer-grid h2{font-size:14px;color:#fff;margin:0 0 9px}.footer-grid>div>a:not(.footer-brand>a){display:block;color:#bed8ef;font-size:14px;padding:4px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:18px;margin-top:25px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#9fb8d0}.footer-bottom a{color:#dceeff}
@media(max-width:1279px){.desktop{gap:12px}.mainnav a,.actions a,.actions button{padding:0 8px}.grid5{grid-template-columns:repeat(4,1fr)}.grid6{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1023px){.desktop{display:none}.mobile{display:flex}.quick{grid-template-columns:repeat(2,1fr)}.editorial{grid-template-columns:1fr 1fr}.lead-card{grid-column:1/3;grid-row:auto}.shorts{grid-column:1/3}.split{grid-template-columns:1fr 1fr}.grid4{grid-template-columns:repeat(2,1fr)}.grid5{grid-template-columns:repeat(3,1fr)}.footer-grid{grid-template-columns:2fr 1fr 1fr}.footer-brand{grid-row:span 2}.menu-panel{inset:0;padding-bottom:80px;transform:translateX(-18px)}.menu-panel.open{transform:none}.menu-grid{grid-template-columns:repeat(2,1fr)}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:980;display:grid;grid-template-columns:repeat(5,1fr);min-height:58px;padding-bottom:env(safe-area-inset-bottom);background:rgba(255,255,255,.97);border-top:1px solid var(--line)}.bottom-nav a{min-height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;color:var(--muted)}.bottom-nav a span{font-size:18px;line-height:1}.bottom-nav a.active{color:var(--brand);font-weight:800}footer{padding-bottom:calc(86px + env(safe-area-inset-bottom))}}
@media(max-width:767px){body{font-size:15px}.shell,.page-hero .inner,.content{width:min(calc(100% - 30px),100%)}.hero-wrap{padding-top:15px}.hero-banner{aspect-ratio:16/10;border-radius:20px}.hero-copy{left:13px;right:13px;bottom:13px;width:auto;padding:16px;border-radius:15px}.hero-copy h1{font-size:clamp(30px,8vw,38px)}.hero-copy p{font-size:14px;line-height:1.55}.btn{min-height:44px;font-size:14px}.section{padding:50px 0}.section-head{align-items:flex-start;flex-direction:column}.quick{grid-template-columns:1fr}.editorial{grid-template-columns:1fr}.lead-card,.shorts{grid-column:auto}.shorts,.grid2,.grid3,.grid4,.grid5,.grid6{grid-template-columns:1fr}.split,.story-lead{grid-template-columns:1fr}.city-feature-image{order:-1}.story-note{border-left:0;border-top:1px solid rgba(255,255,255,.22);padding:15px 0 0}.album{grid-template-columns:1fr 1fr;grid-template-rows:210px 145px 145px}.media-slot.wide{grid-column:1/3;grid-row:auto}.page-hero{padding:44px 0 28px}.page-hero h1{font-size:32px}.page-hero p{font-size:15px}.content{padding:42px 0 62px}.feature-row,.notice{grid-template-columns:1fr;gap:5px}.number-row{grid-template-columns:1fr;gap:8px}.number{font-size:34px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/3;grid-row:auto}.footer-bottom{flex-direction:column}.menu-grid{grid-template-columns:1fr 1fr}}
@media(max-width:559px){.shell,.page-hero .inner,.content{width:min(calc(100% - 24px),100%)}.album{grid-template-columns:1fr;grid-template-rows:210px repeat(5,145px)}.media-slot.wide{grid-column:auto}.menu-grid,.search-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}}