:root{
  --bg:#FFFFFF;--sub:#F7FAFE;--pale:#EDF5FF;--soft:#E3F0FF;--gray:#F4F6F9;
  --title:#17243A;--text:#3C495D;--muted:#6E7988;--note:#99A2AF;
  --blue:#1478F2;--bright:#348FFF;--deep:#0765D4;--navy:#094D9E;--light:#DCEBFF;--white:#FFFFFF;
  --border:rgba(20,120,242,.12);--neutral-border:rgba(20,40,70,.08);
  --shadow:0 14px 38px rgba(35,72,118,.08);--brand-shadow:0 16px 44px rgba(20,120,242,.14);
  --gradient:linear-gradient(135deg,#43A0FF 0%,#1478F2 56%,#0964CE 100%);
  --max:1320px;--header-h:72px;
}
*{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","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.72;overflow-x:hidden;-webkit-font-smoothing:antialiased}
body.panel-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{max-width:100%;height:auto;display:block}
.skip-link{position:fixed;left:16px;top:-80px;z-index:5000;background:#fff;color:var(--blue);padding:10px 14px;border-radius:8px;box-shadow:var(--shadow)}
.skip-link:focus{top:12px}
.site-main{padding-top:var(--header-h);min-height:60vh}
.site-header{position:fixed;inset:0 0 auto 0;z-index:1100;background:rgba(255,255,255,.96);border-bottom:1px solid var(--neutral-border);backdrop-filter:blur(16px)}
.desktop-nav-wrap{height:var(--header-h)}
.desktop-nav{max-width:var(--max);height:100%;margin:auto;padding:0 22px;display:flex;align-items:center;gap:22px;white-space:nowrap}
.brand{display:flex;align-items:center;min-height:48px;flex:0 0 auto}
.brand-logo{width:auto;max-width:180px;max-height:44px;object-fit:contain}
.brand-fallback{display:flex;flex-direction:column;line-height:1.08;color:var(--title)}
.brand-fallback strong{font-size:20px;letter-spacing:.04em}.brand-fallback small{font-size:8px;letter-spacing:.16em;color:var(--blue);margin-top:4px}
.desktop-links{display:flex;align-items:center;gap:4px;min-width:0;flex:1}
.nav-link,.action-link{position:relative;display:inline-flex;align-items:center;justify-content:center;height:44px;padding:0 11px;border-radius:10px;color:#45536A;font-size:14px;font-weight:650;transition:.2s ease}
.nav-link:hover,.action-link:hover{background:var(--pale);color:var(--deep)}
.nav-link.is-current,.action-link.is-current{color:var(--blue)}
.nav-link.is-current:after,.action-link.is-current:after{content:"";position:absolute;bottom:4px;width:5px;height:5px;border-radius:50%;background:var(--blue)}
.desktop-actions{display:flex;align-items:center;gap:3px;flex:0 0 auto}
.icon-button,.panel-close,.search-chips button{border:0;background:transparent;cursor:pointer;min-width:44px;min-height:44px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;gap:7px}
.icon-button:hover,.panel-close:hover{background:var(--pale)}
.action-text{font-size:13px;font-weight:650}
.search-glyph{width:18px;height:18px;border:2px solid currentColor;border-radius:50%;position:relative;display:inline-block}
.search-glyph:after{content:"";position:absolute;width:7px;height:2px;background:currentColor;right:-5px;bottom:-2px;transform:rotate(45deg);border-radius:4px}
.grid-glyph{width:20px;height:20px;display:grid;grid-template-columns:repeat(3,4px);grid-auto-rows:4px;gap:3px;align-content:center;justify-content:center}
.grid-glyph i{width:4px;height:4px;border-radius:1px;background:currentColor;display:block}
.mobile-top-nav{display:none}
.overlay-shade{position:fixed;inset:var(--header-h) 0 0 0;background:rgba(10,31,57,.32);z-index:1200;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .18s ease,visibility .18s ease}
body.panel-open .overlay-shade{opacity:1;visibility:visible;pointer-events:auto}
.explore-panel,.search-panel{position:fixed;left:0;right:0;top:var(--header-h);z-index:1300;background:#fff;box-shadow:0 28px 80px rgba(9,30,57,.15);opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-12px);transition:opacity .18s ease,transform .18s ease,visibility .18s ease;max-height:85vh;overflow-y:auto}
body.explore-open .explore-panel,body.search-open .search-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0)}
.panel-shell,.search-shell{max-width:var(--max);margin:auto;padding:26px 24px 34px}
.panel-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:20px}
.panel-brand{display:none}.panel-title{font-size:23px;color:var(--title)}.panel-close{padding:0 14px;background:var(--sub);font-weight:700}
.explore-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.explore-group{min-width:0}.explore-group h2{font-size:13px;letter-spacing:.08em;color:var(--blue);margin:0 0 10px;text-transform:uppercase}
.explore-group a{display:block;padding:12px;border-radius:12px;border:1px solid transparent;min-height:78px}
.explore-group a:hover{background:var(--pale);border-color:var(--border)}
.explore-group strong{display:block;color:var(--title);font-size:15px}.explore-group span{display:block;color:var(--muted);font-size:12px;line-height:1.55;margin-top:3px}
.search-head h2{margin:0;color:var(--title);font-size:28px}.eyebrow{margin:0 0 2px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.15em}
.search-box{height:58px;border:1px solid rgba(20,120,242,.2);background:var(--sub);border-radius:16px;display:flex;align-items:center;gap:14px;padding:0 20px;max-width:760px}
.search-box input{border:0;outline:0;background:transparent;width:100%;color:var(--title);font-size:16px;min-width:0}.search-box:focus-within{border-color:rgba(20,120,242,.48);box-shadow:0 0 0 4px rgba(20,120,242,.08)}
.search-chips{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 24px}.search-chips button{min-height:36px;padding:0 13px;background:var(--pale);color:var(--deep);font-size:13px}.search-chips button:hover{background:var(--soft)}
.search-index{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.search-index section{border-top:1px solid var(--neutral-border);padding-top:14px}.search-index h3{margin:0 0 8px;color:var(--title);font-size:14px}.search-index a{display:flex;align-items:center;min-height:40px;color:var(--muted);font-size:14px}.search-index a:hover{color:var(--blue)}.search-empty{padding:16px;background:var(--pale);border-radius:12px;color:var(--muted)}
.mobile-bottom-nav{display:none}

.page-shell{max-width:var(--max);margin:auto;padding:0 24px}.section-pad{padding:76px 0}.section-soft{background:var(--sub)}.section-pale{background:var(--pale)}.section-navy{background:#091E39;color:#E9F3FF}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:30px}.section-head h2{margin:0;color:var(--title);font-size:clamp(28px,3.4vw,48px);line-height:1.12}.section-head p{max-width:620px;margin:0;color:var(--muted)}.section-navy .section-head h2,.section-navy .section-head p{color:#fff}
.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:12px}.kicker:before{content:"";width:18px;height:2px;background:var(--blue);border-radius:2px}.section-navy .kicker{color:#8FC4FF}.section-navy .kicker:before{background:#8FC4FF}
.lede{font-size:18px;line-height:1.85;color:#506077;max-width:820px}.text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--blue);font-weight:750}.text-link:after{content:"→";margin-left:8px;transition:transform .18s ease}.text-link:hover:after{transform:translateX(4px)}
.primary-button{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;background:var(--gradient);color:#fff;border-radius:12px;font-weight:800;box-shadow:var(--brand-shadow)}.primary-button:hover{filter:brightness(1.04);transform:translateY(-1px)}.secondary-link{display:inline-flex;align-items:center;min-height:48px;padding:0 8px;color:var(--deep);font-weight:750}
.hero-simple{padding:82px 0 52px;background:linear-gradient(180deg,#fff 0%,#f7fbff 100%);position:relative;overflow:hidden}.hero-simple:before{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(20,120,242,.09);border-radius:50%;right:-190px;top:-210px;pointer-events:none}.hero-simple h1{font-size:clamp(38px,5.4vw,72px);line-height:1.05;margin:0;color:var(--title);letter-spacing:-.035em;max-width:930px}.hero-simple .lede{margin-top:22px}.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}.hero-meta span{padding:8px 12px;background:var(--pale);border-radius:999px;color:var(--deep);font-size:13px}
.content-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.card{border:1px solid var(--neutral-border);background:#fff;border-radius:16px;padding:24px;box-shadow:var(--shadow)}.card h3{margin:0 0 10px;color:var(--title);font-size:21px}.card p{margin:0;color:var(--muted)}.card small{color:var(--note)}
.article-prose{max-width:900px}.article-prose h2{font-size:32px;line-height:1.2;color:var(--title);margin:50px 0 14px}.article-prose h3{font-size:22px;color:var(--title);margin:30px 0 8px}.article-prose p{font-size:16px;line-height:1.95;margin:0 0 20px}.article-prose ul{padding-left:22px}.article-prose li{margin:8px 0}.notice{border-left:3px solid var(--blue);background:var(--pale);padding:18px 20px;border-radius:0 12px 12px 0;color:#43536B}
.index-strip{border-top:1px solid var(--neutral-border);border-bottom:1px solid var(--neutral-border);background:#fff}.index-scroll{max-width:var(--max);padding:0 24px;margin:auto;display:flex;gap:8px;overflow-x:auto;overscroll-behavior-inline:contain;scrollbar-width:none}.index-scroll::-webkit-scrollbar{display:none}.index-scroll a{position:relative;display:inline-flex;align-items:center;min-height:52px;padding:0 14px;white-space:nowrap;color:var(--muted);font-size:14px}.index-scroll a:hover,.index-scroll a.is-current{color:var(--blue)}.index-scroll a.is-current:before{content:"";width:5px;height:5px;border-radius:50%;background:var(--blue);margin-right:7px}

/* 首页 */
.home-explorer{padding:50px 0 46px;background:linear-gradient(180deg,#fff 0%,#f9fcff 100%)}.explorer-grid{display:grid;grid-template-columns:28fr 47fr 25fr;gap:20px;align-items:stretch}.explorer-left,.explorer-center,.explorer-right{min-width:0}.explorer-left{padding:30px 16px 26px 0;display:flex;flex-direction:column;justify-content:center}.home-brand-line{color:var(--blue);font-weight:850;letter-spacing:.04em}.explorer-left h1{font-size:clamp(34px,4vw,58px);line-height:1.08;letter-spacing:-.04em;margin:14px 0 18px;color:var(--title)}.explorer-left p{margin:0 0 22px;color:var(--muted)}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.mini-index{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}.mini-index a{padding:12px 0;border-top:1px solid var(--neutral-border);color:var(--muted);font-size:13px}.mini-index a strong{display:block;color:var(--title);font-size:15px;margin-bottom:2px}.explorer-center{position:relative;border-radius:20px;overflow:hidden;background:linear-gradient(145deg,#dcecff 0%,#f7fbff 48%,#cfe5ff 100%);min-height:500px;box-shadow:var(--brand-shadow)}.explorer-center img{width:100%;height:100%;object-fit:contain}.fallback-cover{height:100%;min-height:500px;padding:52px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.fallback-cover:before{content:"";position:absolute;width:430px;height:430px;border-radius:50%;border:1px solid rgba(20,120,242,.22);left:-110px;top:-130px;box-shadow:0 0 0 48px rgba(20,120,242,.04),0 0 0 96px rgba(20,120,242,.025)}.fallback-cover:after{content:"";position:absolute;right:40px;top:50px;width:120px;height:160px;background-image:radial-gradient(circle,var(--blue) 1.5px,transparent 1.6px);background-size:18px 18px;opacity:.22}.fallback-cover small{color:var(--deep);font-weight:900;letter-spacing:.16em}.fallback-cover strong{font-size:clamp(34px,4vw,64px);line-height:1.03;color:var(--title);max-width:600px;z-index:1}.explorer-right{display:grid;grid-template-rows:repeat(4,1fr);gap:10px}.discovery-item{padding:16px 18px;border-radius:14px;background:#fff;border:1px solid var(--neutral-border);display:flex;flex-direction:column;justify-content:center;transition:.18s ease}.discovery-item:hover{border-color:var(--border);box-shadow:var(--shadow);transform:translateY(-1px)}.discovery-item small{color:var(--blue);font-weight:850}.discovery-item h2{font-size:17px;line-height:1.3;margin:4px 0 5px;color:var(--title)}.discovery-item p{font-size:12px;line-height:1.55;margin:0;color:var(--muted)}.discovery-item .text-link{min-height:34px;font-size:12px}
.editorial-list{display:grid;gap:0}.editorial-row{display:grid;grid-template-columns:120px 170px 1fr 120px;gap:20px;padding:25px 0;border-top:1px solid var(--neutral-border);align-items:center}.editorial-row:last-child{border-bottom:1px solid var(--neutral-border)}.big-no{font-size:56px;line-height:1;color:var(--light);font-weight:900;letter-spacing:-.05em}.editorial-topic{font-size:12px;color:var(--blue);font-weight:850;letter-spacing:.12em}.editorial-row h3{margin:0 0 7px;color:var(--title);font-size:22px}.editorial-row p{margin:0;color:var(--muted)}
.map-mag{display:grid;grid-template-columns:1.4fr .8fr .8fr;grid-auto-rows:minmax(210px,auto);gap:18px}.map-piece{border:1px solid var(--border);border-radius:18px;background:#fff;padding:26px;position:relative;overflow:hidden}.map-piece.large{grid-row:span 2;background:linear-gradient(145deg,#e9f4ff,#fff)}.map-piece:after{content:"";position:absolute;width:90px;height:90px;border-radius:50%;border:1px dashed rgba(20,120,242,.22);right:-18px;bottom:-24px;pointer-events:none}.map-piece .coord{font-size:11px;color:var(--blue);font-weight:800;letter-spacing:.12em}.map-piece h3{font-size:25px;line-height:1.16;color:var(--title);margin:14px 0}.map-piece.large h3{font-size:42px}.map-piece p{color:var(--muted);margin:0}.map-piece img{margin:20px 0 0;border-radius:12px;width:100%;object-fit:contain}
.plan-board{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.plan-column{background:#fff;border:1px solid var(--neutral-border);border-radius:16px;padding:22px}.plan-column h3{margin:0 0 16px;color:var(--title);font-size:20px}.plan-column h3 span{display:block;color:var(--blue);font-size:11px;letter-spacing:.12em;margin-bottom:3px}.plan-item{padding:14px 0;border-top:1px solid var(--neutral-border)}.plan-item strong{display:block;color:var(--title);font-size:15px}.plan-item p{font-size:13px;color:var(--muted);margin:4px 0 0}
.life-weave{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.life-main,.life-side article{border-radius:18px;background:#fff;border:1px solid var(--neutral-border);padding:28px}.life-main{min-height:380px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(155deg,#fff,#eef6ff)}.life-main h3{font-size:36px;line-height:1.14;margin:0 0 12px;color:var(--title)}.life-side{display:grid;grid-template-columns:1fr 1fr;gap:18px}.life-side article h3{margin:0 0 8px;color:var(--title);font-size:19px}.life-side article p,.life-main p{margin:0;color:var(--muted)}
.travel-track{display:grid;grid-template-columns:120px 1fr;gap:0;max-width:980px}.track-node{position:relative;padding:24px 26px 28px 0;text-align:right;color:var(--blue);font-weight:900;letter-spacing:.08em}.track-node:after{content:"";position:absolute;right:-7px;top:31px;width:13px;height:13px;border-radius:50%;background:#fff;border:3px solid var(--blue);z-index:2}.track-copy{border-left:1px solid rgba(20,120,242,.24);padding:22px 0 30px 32px}.track-copy h3{margin:0 0 8px;color:var(--title);font-size:22px}.track-copy p{margin:0;color:var(--muted)}
.tag-wall{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.tag-wall a{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--title);min-height:46px;padding:0 20px;font-weight:800}.tag-wall a:nth-child(3n+1){font-size:22px;min-height:58px;padding:0 28px;background:var(--pale)}.tag-wall a:nth-child(4n+2){font-size:17px}.tag-wall a:hover{border-color:rgba(20,120,242,.38);color:var(--blue);transform:translateY(-1px)}
.qa-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.qa-card{background:#fff;border:1px solid var(--neutral-border);border-radius:16px;padding:24px}.qa-card h3{font-size:20px;line-height:1.35;margin:0 0 10px;color:var(--title)}.qa-card p{margin:0;color:var(--muted)}.qa-card .related{display:inline-block;margin-top:14px;color:var(--blue);font-size:13px;font-weight:800}
.story-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}.lead-story{padding:34px;border-radius:20px;background:linear-gradient(145deg,#edf5ff,#fff);border:1px solid var(--border)}.lead-story h3{font-size:36px;line-height:1.15;margin:10px 0 16px;color:var(--title)}.lead-story p{font-size:16px;line-height:1.9;color:var(--text)}.short-stories{display:grid;gap:12px}.short-stories article{padding:18px 20px;border:1px solid var(--neutral-border);border-radius:14px;background:#fff}.short-stories h3{margin:0 0 5px;color:var(--title);font-size:16px}.short-stories p{margin:0;color:var(--muted);font-size:13px}
.mag-wall{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.mag-tile{min-height:220px;border-radius:16px;padding:22px;border:1px solid var(--neutral-border);background:#fff;display:flex;flex-direction:column;justify-content:space-between}.mag-tile:nth-child(3n+1){grid-row:span 2;min-height:454px;background:var(--pale)}.mag-tile:nth-child(4n+2){background:var(--sub)}.mag-tile small{color:var(--blue);font-weight:850}.mag-tile h3{font-size:23px;line-height:1.25;margin:10px 0;color:var(--title)}.mag-tile p{margin:0;color:var(--muted);font-size:14px}
.feature-stack{display:grid;gap:14px}.feature-item{display:grid;grid-template-columns:180px 1fr 180px;gap:24px;align-items:center;padding:26px 0;border-top:1px solid var(--neutral-border)}.feature-id{font-size:14px;letter-spacing:.14em;color:var(--blue);font-weight:900}.feature-item h3{font-size:30px;line-height:1.2;margin:0 0 10px;color:var(--title)}.feature-item p{margin:0;color:var(--muted)}
.handbook-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.handbook-item{padding:26px;border:1px solid var(--neutral-border);border-radius:16px;background:#fff}.handbook-item .num{color:var(--blue);font-weight:900}.handbook-item h3{font-size:21px;line-height:1.32;margin:10px 0;color:var(--title)}.handbook-item p{margin:0;color:var(--muted)}
.folder-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.folder{position:relative;background:#fff;border:1px solid var(--border);border-radius:8px 16px 16px 16px;padding:26px 22px;min-height:250px}.folder:before{content:"";position:absolute;left:-1px;top:-14px;width:42%;height:15px;border:1px solid var(--border);border-bottom:0;background:#fff;border-radius:9px 12px 0 0}.folder h3{margin:8px 0 10px;color:var(--title);font-size:20px}.folder p{margin:0;color:var(--muted)}.folder small{display:block;margin-top:16px;color:var(--blue)}
.bulletin-list{max-width:960px;margin:auto}.bulletin-row{display:grid;grid-template-columns:140px 1fr 48px;gap:20px;padding:24px 0;border-top:1px solid var(--neutral-border);align-items:center}.bulletin-row:last-child{border-bottom:1px solid var(--neutral-border)}.bulletin-status{font-size:12px;color:var(--blue);font-weight:850;letter-spacing:.08em}.bulletin-row h3{font-size:20px;margin:0 0 4px;color:var(--title)}.bulletin-row p{margin:0;color:var(--muted)}.bulletin-row .arrow{color:var(--blue);font-size:24px;text-align:right}
.principle-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.principle{padding:24px;border-radius:16px;border:1px solid var(--neutral-border);background:#fff}.principle .num{font-size:28px;color:var(--light);font-weight:900}.principle h3{font-size:19px;color:var(--title);margin:4px 0 8px}.principle p{margin:0;color:var(--muted)}
.app-feature{display:grid;grid-template-columns:1fr .9fr;gap:40px;align-items:center}.app-copy h2{font-size:48px;line-height:1.08;margin:0 0 18px;color:var(--title)}.app-copy p{line-height:1.9}.app-visual{min-height:440px;border-radius:26px;background:linear-gradient(145deg,#dfeeff,#f9fcff);padding:30px;display:flex;align-items:center;justify-content:center}.app-visual img{max-height:520px;object-fit:contain}.phone-fallback{width:250px;height:480px;border:9px solid #17314f;border-radius:38px;background:#fff;box-shadow:var(--brand-shadow);padding:28px 18px}.phone-fallback .app-dot{width:54px;height:54px;border-radius:15px;background:var(--gradient);margin-bottom:28px}.phone-fallback div{height:56px;border-radius:13px;background:var(--pale);margin:11px 0}
.security-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:30px}.security-list span{display:flex;align-items:center;min-height:60px;padding:12px 16px;border:1px solid rgba(143,196,255,.18);border-radius:12px;background:rgba(255,255,255,.05)}
.privacy-box{border:2px solid var(--border);border-radius:20px;padding:34px;background:#fff}.privacy-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}.privacy-tags span{padding:9px 12px;background:var(--pale);border-radius:10px;color:var(--deep);font-size:13px}
.brand-statement{padding:92px 0;background:linear-gradient(145deg,#0a66cf,#1478f2 58%,#54a8ff);color:#fff;position:relative;overflow:hidden}.brand-statement:after{content:"";position:absolute;width:480px;height:480px;border-radius:50%;border:1px solid rgba(255,255,255,.18);right:-140px;top:-220px;box-shadow:0 0 0 64px rgba(255,255,255,.035)}.brand-statement h2{font-size:clamp(38px,5vw,66px);line-height:1.06;max-width:900px;margin:0 0 28px}.brand-statement p{max-width:980px;font-size:17px;line-height:2;position:relative;z-index:1}.statement-links{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}.statement-links a{display:inline-flex;align-items:center;min-height:44px;padding:0 14px;border:1px solid rgba(255,255,255,.28);border-radius:10px}

/* 内页差异化组件 */
.local-index{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}.local-index a{padding:9px 12px;background:var(--pale);border-radius:999px;color:var(--deep);font-size:13px}.local-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}.local-grid .feature-city{grid-row:span 2;min-height:520px;background:linear-gradient(145deg,#edf5ff,#fff)}.city-note{border-top:1px solid var(--neutral-border);padding:20px 0}.city-note h3{color:var(--title);margin:0 0 6px}.city-note p{margin:0;color:var(--muted)}
.weekend-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.weekend-block{border-radius:18px;background:#fff;border:1px solid var(--neutral-border);padding:24px}.weekend-block h2{font-size:24px;color:var(--title);margin:0 0 14px}.weekend-block article{padding:16px 0;border-top:1px solid var(--neutral-border)}.weekend-block h3{margin:0 0 7px;color:var(--title);font-size:17px}.weekend-block p{margin:0;color:var(--muted)}
.living-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:50px;align-items:start}.living-aside{position:sticky;top:104px;border-left:2px solid var(--light);padding-left:20px}.living-aside a{display:block;padding:8px 0;color:var(--muted)}.living-aside a:hover{color:var(--blue)}
.journey-line{max-width:980px}.journey-step{display:grid;grid-template-columns:110px 1fr;gap:28px}.journey-code{font-size:28px;color:var(--blue);font-weight:950;text-align:right;padding-top:26px}.journey-copy{border-left:1px solid rgba(20,120,242,.2);padding:22px 0 34px 32px}.journey-copy h2{font-size:27px;color:var(--title);margin:0 0 10px}.journey-copy p{margin:0 0 14px}.journey-copy ul{margin:0;padding-left:20px}
.hobby-map{display:flex;flex-wrap:wrap;gap:14px;padding:20px 0 40px}.hobby-map a{min-height:62px;padding:0 24px;border-radius:999px;border:1px solid var(--border);background:#fff;display:inline-flex;align-items:center;font-weight:850;color:var(--title)}.hobby-map a:nth-child(odd){background:var(--pale);font-size:21px}.hobby-detail-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.hobby-detail{border-top:2px solid var(--blue);padding:22px 0}.hobby-detail h2{margin:0 0 12px;color:var(--title);font-size:25px}.hobby-detail dl{margin:0}.hobby-detail dt{font-weight:800;color:var(--title);margin-top:11px}.hobby-detail dd{margin:4px 0 0;color:var(--muted)}
.exchange-list{display:grid;gap:16px}.exchange-item{display:grid;grid-template-columns:56px 1fr 180px;gap:20px;align-items:start;padding:24px;border-radius:16px;background:#fff;border:1px solid var(--neutral-border)}.exchange-item .q{width:42px;height:42px;border-radius:12px;background:var(--pale);color:var(--blue);display:flex;align-items:center;justify-content:center;font-weight:950}.exchange-item h2{margin:0 0 10px;color:var(--title);font-size:22px}.exchange-item p{margin:0;color:var(--muted)}.exchange-item aside{font-size:13px;color:var(--blue);font-weight:800}
.voices-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:50px}.story-article{font-size:17px;line-height:2}.story-article h2{font-size:34px;line-height:1.22;color:var(--title)}.voices-rail{border-left:1px solid var(--neutral-border);padding-left:22px}.voices-rail h2{font-size:16px;color:var(--title)}.voices-rail a{display:block;padding:14px 0;border-top:1px solid var(--neutral-border);color:var(--muted)}
.inspiration-wall{columns:3 280px;column-gap:18px}.inspiration-card{break-inside:avoid;margin-bottom:18px;padding:24px;border:1px solid var(--neutral-border);border-radius:16px;background:#fff}.inspiration-card:nth-child(3n+1){background:var(--pale)}.inspiration-card h2{font-size:23px;color:var(--title);margin:10px 0}.inspiration-card p{margin:0;color:var(--muted)}
.spotlight-cover{padding:86px 0;background:linear-gradient(140deg,#091e39,#0b4c91 72%,#1478f2);color:#fff}.spotlight-cover h1{font-size:clamp(44px,6vw,82px);line-height:1;margin:0 0 20px;max-width:850px}.spotlight-cover p{max-width:760px;font-size:18px;color:#d8eaff}.spotlight-chapter{display:grid;grid-template-columns:180px 1fr;gap:40px;padding:54px 0;border-top:1px solid var(--neutral-border)}.spotlight-chapter .feature-no{font-size:15px;color:var(--blue);font-weight:900;letter-spacing:.12em}.spotlight-chapter h2{font-size:38px;line-height:1.15;color:var(--title);margin:0 0 14px}.spotlight-chapter p{line-height:1.95}.chapter-index{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.chapter-index span{padding:7px 10px;border-radius:999px;background:var(--pale);color:var(--deep);font-size:12px}
.handbook-directory{border-top:1px solid var(--neutral-border)}.handbook-row{display:grid;grid-template-columns:80px 240px 1fr 120px;gap:24px;padding:26px 0;border-bottom:1px solid var(--neutral-border);align-items:center}.handbook-row .n{font-size:34px;font-weight:900;color:var(--light)}.handbook-row h2{font-size:21px;color:var(--title);margin:0}.handbook-row p{margin:0;color:var(--muted)}
.collection-shelf{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.collection-folder{position:relative;background:#fff;border:1px solid var(--border);border-radius:8px 18px 18px 18px;padding:30px 24px;min-height:280px}.collection-folder:before{content:"";position:absolute;top:-15px;left:-1px;width:45%;height:16px;border:1px solid var(--border);border-bottom:0;border-radius:10px 12px 0 0;background:#fff}.collection-folder h2{font-size:23px;color:var(--title);margin:4px 0 12px}.collection-folder p{margin:0;color:var(--muted)}.collection-folder .scene{display:block;margin-top:18px;color:var(--blue);font-size:13px}
.bulletin-board{border:1px solid var(--neutral-border);border-radius:18px;background:#fff;overflow:hidden}.notice-row{display:grid;grid-template-columns:140px 1fr 100px;gap:22px;padding:24px 28px;border-top:1px solid var(--neutral-border)}.notice-row:first-child{border-top:0}.notice-row .status{color:var(--blue);font-size:12px;font-weight:900}.notice-row h2{font-size:20px;color:var(--title);margin:0 0 6px}.notice-row p{margin:0;color:var(--muted)}.notice-row a{color:var(--blue);font-weight:800}
.community-manifesto{display:grid;grid-template-columns:1fr 1fr;gap:18px}.community-principle{padding:28px;border-radius:16px;border:1px solid var(--neutral-border);background:#fff}.community-principle h2{font-size:24px;color:var(--title);margin:0 0 10px}.community-principle p{margin:0;color:var(--muted)}
.app-page-layout{display:grid;grid-template-columns:1fr .8fr;gap:44px;align-items:center}.app-page-layout h1{font-size:clamp(42px,6vw,76px);line-height:1.05;color:var(--title);margin:0 0 18px}.app-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.app-feature-grid article{padding:22px;border:1px solid var(--neutral-border);border-radius:15px;background:#fff}.app-feature-grid h2{font-size:18px;color:var(--title);margin:0 0 6px}.app-feature-grid p{font-size:13px;color:var(--muted);margin:0}
.install-steps{counter-reset:step;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.install-step{counter-increment:step;padding:26px;border:1px solid var(--neutral-border);border-radius:16px;background:#fff}.install-step:before{content:"0" counter(step);display:block;color:var(--blue);font-weight:900;margin-bottom:16px}.install-step h2{font-size:20px;color:var(--title);margin:0 0 8px}.install-step p{margin:0;color:var(--muted)}
.risk-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.risk-item{padding:26px;border-radius:16px;background:#fff;border:1px solid var(--neutral-border)}.risk-item h2{font-size:22px;color:var(--title);margin:0 0 10px}.risk-item p{margin:0;color:var(--muted)}.security-checklist{background:#091e39;color:#e9f3ff;border-radius:20px;padding:34px}.security-checklist h2{color:#fff;margin-top:0}.security-checklist li{margin:10px 0}
.privacy-categories{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.privacy-item{padding:22px;border:1px solid var(--border);border-radius:16px;background:#fff}.privacy-item h2{font-size:18px;color:var(--title);margin:0 0 8px}.privacy-item p{font-size:14px;color:var(--muted);margin:0}
.guideline-chapters{max-width:980px}.guideline-chapter{display:grid;grid-template-columns:100px 1fr;gap:26px;padding:36px 0;border-top:1px solid var(--neutral-border)}.guideline-chapter .g-no{font-size:28px;color:var(--light);font-weight:900}.guideline-chapter h2{font-size:28px;color:var(--title);margin:0 0 10px}.guideline-chapter p{margin:0 0 12px}
.help-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.help-nav a{min-height:130px;padding:22px;border:1px solid var(--neutral-border);border-radius:16px;background:#fff}.help-nav strong{display:block;color:var(--title);font-size:18px;margin-bottom:6px}.help-nav span{color:var(--muted);font-size:13px}.help-section{padding:34px 0;border-top:1px solid var(--neutral-border)}.help-section h2{font-size:27px;color:var(--title)}
.faq-list{max-width:980px}.faq-list details{border-top:1px solid var(--neutral-border);padding:0}.faq-list details:last-child{border-bottom:1px solid var(--neutral-border)}.faq-list summary{cursor:pointer;list-style:none;padding:22px 44px 22px 0;min-height:64px;color:var(--title);font-weight:800;position:relative}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:8px;top:18px;font-size:26px;color:var(--blue)}.faq-list details[open] summary:after{content:"−"}.faq-list details p{margin:-4px 0 22px;color:var(--muted);max-width:850px}
.feedback-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.feedback-flow article{padding:22px;border:1px solid var(--neutral-border);border-radius:15px;background:#fff}.feedback-flow strong{color:var(--blue)}.contact-channels{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.contact-channel{padding:24px;border-left:3px solid var(--blue);background:var(--sub);border-radius:0 14px 14px 0}.contact-channel h2{font-size:21px;margin:0 0 8px;color:var(--title)}.contact-channel p{margin:0;color:var(--muted)}
.about-values{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.about-value{padding:22px;border-radius:16px;border:1px solid var(--neutral-border);background:#fff}.about-value h2{font-size:18px;color:var(--title);margin:0 0 7px}.about-value p{font-size:14px;color:var(--muted);margin:0}.about-story{max-width:940px;font-size:17px;line-height:2}

.site-footer{background:#091E39;color:#E9F3FF;padding:64px 0 calc(34px + env(safe-area-inset-bottom))}.footer-inner{max-width:var(--max);margin:auto;padding:0 24px;display:grid;grid-template-columns:1.05fr 1.95fr;gap:58px}.footer-brand-block h2{font-size:28px;color:#fff;margin:18px 0 0}.footer-en{color:#8fc4ff;font-size:11px;letter-spacing:.16em;margin:3px 0 15px}.footer-brand-block>p:last-child{color:#c5d5e9;max-width:520px}.footer-brand .brand-logo{max-width:190px}.footer-fallback{color:#fff}.footer-fallback small{color:#8fc4ff}.footer-links-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-links-grid h3{margin:0 0 12px;color:#fff;font-size:14px}.footer-links-grid a{display:flex;align-items:center;min-height:36px;color:#b9cce2;font-size:13px}.footer-links-grid a:hover{color:#fff}.footer-note{max-width:var(--max);margin:40px auto 0;padding:28px 24px 0;border-top:1px solid rgba(255,255,255,.1);display:flex;align-items:flex-start;gap:22px;justify-content:space-between;color:#90a7c2;font-size:12px}.footer-note p:first-child{max-width:650px;margin:0}.footer-note p:last-child{white-space:nowrap;margin:0}.footer-utility{display:flex;gap:12px;flex-wrap:wrap}.footer-utility a{color:#b9cce2;min-height:32px;display:inline-flex;align-items:center}

:focus-visible{outline:3px solid rgba(20,120,242,.35);outline-offset:3px}
@media (max-width:1120px){
  .desktop-nav{gap:10px;padding:0 14px}.nav-link,.action-link{padding:0 7px;font-size:13px}.brand-logo{max-width:145px}.desktop-actions .action-text{display:none}
  .explorer-grid{grid-template-columns:1fr 1.3fr}.explorer-right{grid-column:1/-1;grid-template-columns:repeat(4,1fr);grid-template-rows:none}.discovery-item{min-height:165px}
  .map-mag{grid-template-columns:1.3fr 1fr}.map-piece:nth-child(n+4){grid-column:auto}.plan-board,.weekend-timeline{grid-template-columns:1fr 1fr}.folder-grid{grid-template-columns:1fr 1fr}.principle-grid{grid-template-columns:1fr 1fr}.handbook-list{grid-template-columns:1fr 1fr}.app-feature-grid{grid-template-columns:1fr 1fr}.privacy-categories{grid-template-columns:1fr 1fr}.about-values{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  :root{--header-h:64px}.desktop-nav-wrap{display:none}.mobile-top-nav{height:64px;display:grid;grid-template-columns:52px minmax(0,1fr) 52px;align-items:center;padding:0 10px}.mobile-brand{display:flex;align-items:center;justify-content:center;min-width:0}.mobile-brand .brand-logo{max-width:min(180px,52vw);max-height:40px}.mobile-brand .brand-fallback{text-align:center;align-items:center}.mobile-brand .brand-fallback strong{font-size:17px}.mobile-brand .brand-fallback small{font-size:7px}.overlay-shade{inset:0}.explore-panel,.search-panel{top:0;bottom:0;max-height:none;transform:translateY(-8px)}.panel-shell,.search-shell{padding:16px 16px calc(90px + env(safe-area-inset-bottom))}.panel-head{position:sticky;top:0;z-index:4;background:#fff;padding:4px 0 12px}.panel-brand{display:flex;align-items:center;max-width:150px}.panel-title{font-size:18px}.explore-grid{grid-template-columns:1fr 1fr}.search-index{grid-template-columns:1fr 1fr}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:1150;display:grid;grid-template-columns:repeat(5,1fr);padding:5px 8px calc(5px + env(safe-area-inset-bottom));background:rgba(255,255,255,.98);border-top:1px solid var(--neutral-border);box-shadow:0 -8px 24px rgba(35,72,118,.07)}.mobile-bottom-nav a{min-height:50px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;color:var(--muted);font-size:10px;border-radius:10px}.mobile-bottom-nav a span{font-size:18px;line-height:1}.mobile-bottom-nav a strong{font-size:10px}.mobile-bottom-nav a.is-current{color:var(--blue);background:var(--pale)}body.explore-open .mobile-bottom-nav,body.search-open .mobile-bottom-nav{z-index:1250}.site-footer{padding-bottom:calc(98px + env(safe-area-inset-bottom))}
  .section-pad{padding:58px 0}.page-shell{padding:0 18px}.section-head{display:block}.section-head p{margin-top:12px}.hero-simple{padding:62px 0 42px}.hero-simple h1{font-size:clamp(38px,11vw,58px)}
  .explorer-grid{display:flex;flex-direction:column}.explorer-left{padding:10px 0 0}.explorer-center{order:2;min-height:350px}.explorer-right{order:3;display:grid;grid-template-columns:1fr 1fr}.fallback-cover{min-height:350px;padding:30px}.mini-index{display:none}.editorial-row{grid-template-columns:70px 90px 1fr}.editorial-row>a{grid-column:3}.big-no{font-size:42px}.map-mag{grid-template-columns:1fr}.map-piece.large{grid-row:auto}.map-piece.large h3{font-size:34px}.plan-board{grid-template-columns:1fr 1fr}.life-weave{grid-template-columns:1fr}.life-side{grid-template-columns:1fr 1fr}.travel-track{grid-template-columns:72px 1fr}.track-copy{padding-left:22px}.qa-grid{grid-template-columns:1fr}.story-grid{grid-template-columns:1fr}.mag-wall{grid-template-columns:1fr 1fr}.mag-tile:nth-child(3n+1){grid-row:auto;min-height:260px}.feature-item{grid-template-columns:130px 1fr}.feature-item>a{grid-column:2}.handbook-list{grid-template-columns:1fr 1fr}.folder-grid{grid-template-columns:1fr 1fr}.principle-grid{grid-template-columns:1fr 1fr}.app-feature{grid-template-columns:1fr}.app-visual{min-height:380px}.security-list{grid-template-columns:1fr 1fr}.footer-inner{grid-template-columns:1fr}.footer-links-grid{grid-template-columns:1fr 1fr}.footer-note{display:block}.footer-note>*{margin:12px 0!important}.footer-note p:last-child{white-space:normal}
  .local-grid{grid-template-columns:1fr}.local-grid .feature-city{grid-row:auto;min-height:auto}.weekend-timeline{grid-template-columns:1fr 1fr}.living-layout{grid-template-columns:1fr}.living-aside{position:static;border-left:0;border-top:1px solid var(--neutral-border);padding:18px 0 0;display:flex;gap:10px;overflow-x:auto}.living-aside a{white-space:nowrap}.hobby-detail-grid{grid-template-columns:1fr}.exchange-item{grid-template-columns:50px 1fr}.exchange-item aside{grid-column:2}.voices-layout{grid-template-columns:1fr}.voices-rail{border-left:0;border-top:1px solid var(--neutral-border);padding:20px 0 0}.inspiration-wall{columns:2 260px}.spotlight-chapter{grid-template-columns:120px 1fr}.handbook-row{grid-template-columns:60px 180px 1fr}.handbook-row>a{grid-column:3}.collection-shelf{grid-template-columns:1fr 1fr}.community-manifesto{grid-template-columns:1fr}.app-page-layout{grid-template-columns:1fr}.install-steps{grid-template-columns:1fr 1fr}.privacy-categories{grid-template-columns:1fr 1fr}.help-nav{grid-template-columns:1fr 1fr}.feedback-flow{grid-template-columns:1fr 1fr}.about-values{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .page-shell{padding:0 16px}.section-pad{padding:48px 0}.lede{font-size:16px}.section-head h2{font-size:32px}.explore-grid{grid-template-columns:1fr}.explore-group{border-top:1px solid var(--neutral-border);padding-top:12px}.search-index{grid-template-columns:1fr}.explorer-right{grid-template-columns:1fr}.explorer-center{min-height:290px}.fallback-cover{min-height:290px}.fallback-cover strong{font-size:35px}.editorial-row{grid-template-columns:58px 1fr;gap:12px}.editorial-topic{grid-column:2}.editorial-row>div:nth-child(3){grid-column:1/-1}.editorial-row>a{grid-column:1/-1}.big-no{font-size:36px}.plan-board{grid-template-columns:1fr}.life-side{grid-template-columns:1fr}.travel-track{grid-template-columns:56px 1fr}.track-node{font-size:12px;padding-right:16px}.track-copy{padding-left:18px}.mag-wall{grid-template-columns:1fr}.feature-item{grid-template-columns:1fr}.feature-item>a{grid-column:1}.feature-id{margin-bottom:-10px}.handbook-list{grid-template-columns:1fr}.folder-grid{grid-template-columns:1fr}.principle-grid{grid-template-columns:1fr}.security-list{grid-template-columns:1fr}.privacy-box{padding:24px}.footer-inner{padding:0 16px}.footer-links-grid{grid-template-columns:1fr 1fr;gap:18px}.weekend-timeline{grid-template-columns:1fr}.journey-step{grid-template-columns:58px 1fr;gap:14px}.journey-code{font-size:18px}.journey-copy{padding-left:18px}.exchange-item{display:block}.exchange-item .q{margin-bottom:12px}.exchange-item aside{margin-top:12px}.inspiration-wall{columns:1}.spotlight-chapter{grid-template-columns:1fr;gap:12px}.spotlight-chapter h2{font-size:30px}.handbook-row{grid-template-columns:50px 1fr}.handbook-row p,.handbook-row>a{grid-column:2}.collection-shelf{grid-template-columns:1fr}.notice-row{grid-template-columns:1fr;gap:8px}.app-feature-grid{grid-template-columns:1fr}.install-steps{grid-template-columns:1fr}.risk-grid{grid-template-columns:1fr}.privacy-categories{grid-template-columns:1fr}.guideline-chapter{grid-template-columns:1fr;gap:8px}.help-nav{grid-template-columns:1fr}.feedback-flow{grid-template-columns:1fr}.contact-channels{grid-template-columns:1fr}.about-values{grid-template-columns:1fr}.app-copy h2{font-size:36px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}

@media (max-width:860px){
  .site-main{padding-bottom:70px}
  .content-grid>.card{grid-column:auto!important}
}
@media (max-width:560px){
  .content-grid{grid-template-columns:1fr}
}