:root{--bg:#FFF9EC;--card:#fff;--soft:#F6EFD9;--brand:#E9B92F;--green:#6A8247;--title:#302718;--text:#514637;--muted:#746651;--line:#E7DCC4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden;padding:0}a{color:inherit;text-decoration:none}img{max-width:100%;width:auto;height:auto;object-fit:contain;object-position:center}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible{outline:3px solid rgba(106,130,71,.45);outline-offset:3px}.shell{width:min(1160px,calc(100% - 40px));margin:auto;min-width:0}.site-header{position:sticky;top:0;z-index:20;background:rgba(255,249,236,.97);border-bottom:1px solid var(--line)}.header-row{height:72px;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--title);white-space:nowrap}.brand-logo,.footer-logo{display:block!important;width:auto!important;height:auto!important;max-height:30px!important;max-width:138px!important}.desktop-nav{margin-left:auto;display:flex;gap:4px}.desktop-nav a,.menu-toggle{min-height:44px;display:flex;align-items:center;padding:0 11px;border-radius:10px}.desktop-nav a:hover{background:var(--soft)}.menu-toggle,.menu-close{border:1px solid var(--line);background:#fff;color:var(--title);font:inherit;cursor:pointer}.mobile-label{display:none}.read-menu{position:absolute;left:0;right:0;top:100%;pointer-events:auto}.read-menu[hidden]{display:none!important;visibility:hidden!important;pointer-events:none!important}.menu-inner{background:#fff;border:1px solid var(--line);border-top:0;border-radius:0 0 14px 14px;padding:18px 22px 22px;box-shadow:0 16px 36px rgba(48,39,24,.08)}.menu-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:12px}.menu-close{min-height:42px;min-width:62px;border-radius:9px}.menu-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;padding-top:14px}.menu-groups h2{font-size:14px;color:var(--muted);margin:0 0 8px}.menu-groups a{display:block;padding:6px 0}.hero,.section{padding:50px 0}.hero-grid,.two-col,.stagger-row{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:34px;align-items:center}.eyebrow{font-size:14px;color:var(--green);font-weight:800;letter-spacing:.08em}h1,h2,h3{color:var(--title);line-height:1.28}h1{font-size:34px;margin:0 0 18px}h2{font-size:25px;margin-top:0}h3{font-size:19px}.lead{font-size:17px;max-width:800px}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.btn{min-height:46px;display:inline-flex;align-items:center;padding:0 18px;border-radius:11px;background:var(--brand);font-weight:800}.btn.secondary{background:#fff;border:1px solid var(--line)}.soft{background:var(--soft)}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;min-width:0}.cards-3{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:18px}.cards-2,.observation-table{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.quote-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.route-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.image-panel{display:flex;justify-content:center;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;min-width:0}.hero-banner{display:block;max-height:290px!important;max-width:100%!important}.content-image{display:block;max-height:185px!important;max-width:100%!important;margin:auto}.mobile-app-image{display:block;max-height:360px!important;max-width:min(100%,320px)!important;margin:auto}.app-icon{display:block!important;width:auto!important;height:auto!important;max-width:64px!important;max-height:64px!important;object-fit:contain!important}.mobile-media{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center}.article-section{padding:23px 0}.article-section+.article-section{border-top:1px solid var(--line)}.prose{max-width:850px}.prose-wide{max-width:1000px}.timeline,.numbered{display:grid;gap:0}.timeline article{border-left:2px solid var(--line);padding:0 0 28px 32px;position:relative}.timeline article:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--brand);left:-7px;top:8px}.numbered{counter-reset:n;gap:18px}.numbered article{counter-increment:n;position:relative;padding-left:60px}.numbered article:before{content:counter(n,decimal-leading-zero);position:absolute;left:0;top:0;font-size:27px;font-weight:900;color:var(--brand)}.page-head{padding:46px 0 20px}.notice{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px}.faq{display:grid;gap:15px}.faq article{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 21px}.faq h2{font-size:20px}.step-list{display:grid;gap:20px}.step{display:grid;grid-template-columns:70px 1fr;gap:18px}.step-no{font-size:29px;font-weight:900;color:var(--brand)}.site-footer{margin-top:48px;border-top:1px solid var(--line);background:#f4ecd8;padding:40px 0 88px}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,minmax(0,1fr));gap:28px}.footer-grid h2{font-size:18px}.footer-grid a{display:block;padding:4px 0}.footer-note{border-top:1px solid var(--line);margin-top:28px;padding-top:18px;color:var(--muted);font-size:14px}.mobile-bottom{display:none}@media(max-width:900px){.desktop-nav{display:none}.desktop-label{display:none}.mobile-label{display:inline}.menu-toggle{margin-left:auto}.menu-groups{grid-template-columns:repeat(2,minmax(0,1fr));max-height:62vh;overflow:auto}.hero-grid,.two-col,.stagger-row,.cards-2,.observation-table{grid-template-columns:1fr}.cards-3{grid-template-columns:1fr 1fr}.cards-3>:first-child{grid-column:1/-1}.route-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:640px){body{padding-bottom:64px}.shell{width:min(100% - 32px,1160px)}.header-row{height:64px}.brand span{max-width:120px;overflow:hidden;text-overflow:ellipsis}.hero,.section{padding:34px 0}.page-head{padding:34px 0 14px}h1{font-size:27px}h2{font-size:22px}.cards-3,.quote-grid,.route-grid,.footer-grid{grid-template-columns:1fr}.cards-3>:first-child{grid-column:auto}.card{padding:17px}.hero-banner{max-height:210px!important}.content-image{max-height:165px!important}.mobile-app-image{max-height:280px!important;max-width:min(100%,250px)!important}.app-icon{max-width:52px!important;max-height:52px!important}.mobile-media{grid-template-columns:1fr}.menu-inner{padding:14px 16px 18px}.step{grid-template-columns:50px 1fr}.numbered article{padding-left:48px}.mobile-bottom{position:fixed;z-index:30;left:0;right:0;bottom:0;height:56px;background:#fff;border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,1fr)}.mobile-bottom a{display:flex;align-items:center;justify-content:center}.site-footer{padding-bottom:92px}}