:root{--bg:#FFFAEF;--surface:#fff;--alt:#F7EED8;--soft:#F2E3B7;--yellow:#E6B52D;--deep:#BD8C1C;--green:#607B5B;--title:#2F291F;--text:#4C4334;--muted:#716652;--line:#E8DDC7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.76 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:4px}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}.wrap{width:min(1160px,calc(100% - 64px));margin:auto}.site-header{background:rgba(255,250,239,.98);border-bottom:1px solid var(--line);position:relative;z-index:10}.header-row{height:72px;display:flex;align-items:center;gap:26px}.brand{display:flex;align-items:center;gap:10px;min-width:220px}.brand-logo{height:32px;width:auto;max-width:150px}.brand span{display:flex;flex-direction:column;line-height:1.15}.brand b{color:var(--title)}.brand small{font-size:10px;color:var(--muted);letter-spacing:.08em}.primary-nav{display:flex;gap:18px;justify-content:center;flex:1}.primary-nav a,.header-actions a{min-height:44px;display:flex;align-items:center;padding:0 8px}.primary-nav a.active,.header-actions a.active{color:var(--deep);font-weight:700}.header-actions{display:flex;gap:8px;align-items:center}.menu-toggle,.menu-close,.btn{min-height:44px;border:1px solid var(--line);border-radius:10px;padding:0 15px;background:transparent;color:var(--title);font:inherit;cursor:pointer}.menu-toggle,.btn.primary{background:var(--yellow);border-color:var(--yellow);font-weight:700}.category-panel{background:#fff;border-top:1px solid var(--line)}.category-panel[hidden]{display:none}.category-inner{width:min(1000px,calc(100% - 48px));margin:auto;padding:18px 0 24px}.category-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.category-grid h2{font-size:17px;margin:0 0 8px}.category-grid a{display:block;padding:7px;border-radius:8px}.category-grid a:hover,.category-grid a.active{background:var(--alt);text-decoration:none}.category-grid span{display:block;font-weight:650}.category-grid small{display:block;color:var(--muted);font-size:13px}.page-hero{padding:36px 0 20px}.breadcrumb{font-size:14px;color:var(--muted);margin-bottom:10px}.page-hero h1,.hero-home h1{font-size:clamp(28px,3vw,36px);line-height:1.28;color:var(--title);margin:0 0 12px}.page-hero p,.section-intro{max-width:820px;color:var(--muted);margin:0}.hero-home{padding:56px 0 24px;display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:center}.hero-home p{font-size:17px;max-width:730px}.hero-art{min-height:230px;position:relative}.hero-art:before,.hero-art:after{content:"";position:absolute;border-radius:50%;border:2px solid var(--yellow)}.hero-art:before{width:220px;height:220px;right:15%;top:0}.hero-art:after{width:140px;height:140px;right:0;bottom:0;border-color:var(--green)}.hero-art i{position:absolute;height:2px;background:var(--deep);left:12%;right:15%;top:58%;transform:rotate(-9deg)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{display:inline-flex;align-items:center;justify-content:center}.btn.secondary{background:transparent;border-color:var(--deep)}.section{padding:44px 0}.section.alt{background:var(--alt);border-block:1px solid var(--line)}.section h2{font-size:clamp(22px,2.2vw,26px);line-height:1.35;color:var(--title);margin:0 0 14px}.section h3{font-size:19px;color:var(--title);margin:0 0 8px}.reading{max-width:800px;margin:auto}.reading p,.card p,.essay p{margin:0 0 15px}.media-box{background:var(--alt);border:1px solid var(--line);border-radius:12px;padding:12px;display:flex;align-items:center;justify-content:center}.content-image{max-height:220px;width:auto;margin:auto}.banner-image{max-height:290px;width:auto;margin:auto}.app-image{max-width:250px;max-height:390px;width:auto;margin:auto}.icon-image{width:56px;height:56px}.feature{display:grid;grid-template-columns:.9fr 1.1fr;gap:30px;align-items:center}.feature.reverse{grid-template-columns:1.1fr .9fr}.grid2,.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card,.essay,.legal{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}.overview{border-block:1px solid var(--line)}.overview-row{display:grid;grid-template-columns:180px 1fr auto;gap:18px;padding:18px 0;border-bottom:1px solid var(--line);align-items:center}.overview-row:last-child{border-bottom:0}.overview-row p{margin:0}.text-link{color:var(--deep);font-weight:700}.route-list{counter-reset:r;border-top:1px solid var(--line)}.route{display:grid;grid-template-columns:62px 1fr;gap:18px;border-bottom:1px solid var(--line);padding:20px 0}.route:before{counter-increment:r;content:"0" counter(r);color:var(--deep);font-weight:800;font-size:22px}.timeline{border-left:2px solid var(--yellow);padding-left:24px}.timeline article{position:relative;padding:0 0 22px}.timeline article:before{content:"";width:11px;height:11px;border-radius:50%;background:var(--deep);position:absolute;left:-30px;top:8px}.steps{display:grid;gap:14px}.step{display:grid;grid-template-columns:50px 1fr;gap:16px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.step b{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--soft)}.faq-item{padding:20px 0;border-bottom:1px solid var(--line)}.faq-item h2{font-size:19px}.site-footer{margin-top:30px;background:var(--title);color:#f5ecdf;padding:42px 0 24px}.footer-brand strong{display:block;font-size:22px}.footer-brand span{font-size:12px;letter-spacing:.12em}.footer-brand p{max-width:620px;color:#d6cbb9}.footer-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;margin-top:22px}.footer-grid h2{font-size:16px;color:#fff}.footer-grid a{display:block;padding:4px 0}.footer-bottom{border-top:1px solid #5a5044;margin-top:24px;padding-top:18px;display:flex;justify-content:space-between;font-size:14px;color:#d1c5b4}.bottom-nav{display:none}:focus-visible{outline:3px solid var(--green);outline-offset:3px}
@media(max-width:900px){.wrap{width:min(100% - 44px,1160px)}.primary-nav{display:none}.brand{min-width:0;flex:1}.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-home,.feature,.feature.reverse{grid-template-columns:1fr}.grid2,.cards{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){body{padding-bottom:calc(56px + env(safe-area-inset-bottom))}.wrap{width:calc(100% - 32px)}.header-row{height:60px;gap:8px}.brand-logo{height:27px;max-width:100px}.brand b{font-size:14px}.brand small{display:none}.header-actions a{font-size:14px;padding:0 4px}.menu-toggle{padding:0 10px}.category-inner{width:calc(100% - 32px)}.category-grid{gap:8px}.category-grid a{padding:6px 4px}.category-grid small{font-size:12px}.hero-home{padding:34px 0 18px}.hero-art{min-height:150px}.page-hero{padding:28px 0 14px}.section{padding:34px 0}.overview-row{grid-template-columns:1fr;gap:6px}.banner-image{max-height:210px}.content-image{max-height:190px}.app-image{max-width:200px;max-height:300px}.footer-bottom{display:block}.bottom-nav{display:grid;position:fixed;z-index:20;left:0;right:0;bottom:0;height:calc(56px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(4,1fr);background:#fff;border-top:1px solid var(--line)}.bottom-nav a{display:grid;place-items:center;min-height:56px;font-size:14px}}