:root{--bg:#FFF9EC;--card:#fff;--soft:#F6EFD9;--gold:#E9B92F;--green:#6A8247;--title:#302718;--text:#514637;--muted:#746651;--line:#E7DCC4;--shadow:0 10px 28px rgba(72,57,31,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.78;overflow-x:hidden}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}button,a{min-height:44px}button{font:inherit}.wrap{width:min(1160px,calc(100% - 40px));margin:auto;min-width:0}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,249,236,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(8px)}.header-row{height:68px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:9px;color:var(--title);font-weight:800;white-space:nowrap}.brand img{height:28px;width:auto;max-width:120px;object-fit:contain}.desktop-nav{margin-left:auto;display:flex;align-items:center;gap:2px}.desktop-nav a{display:flex;align-items:center;padding:0 11px;color:var(--title);font-size:15px;border-radius:8px}.desktop-nav a.active{background:var(--soft);color:#526635}.menu-toggle,.menu-close{border:1px solid var(--line);background:#fff;color:var(--title);border-radius:10px;padding:0 14px;cursor:pointer}.mobile-label{display:none}.menu-shade{position:fixed;inset:68px 0 0;background:rgba(48,39,24,.14);opacity:0;visibility:hidden;pointer-events:none;transition:.18s}.menu-shade.is-open{opacity:1;visibility:visible;pointer-events:auto}.reading-menu{position:absolute;left:0;right:0;top:68px;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-5px);transition:.18s}.reading-menu.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:none}.menu-shell{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:0 0 14px 14px;padding:18px 22px 22px;max-height:min(72vh,620px);overflow:auto}.menu-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.menu-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.menu-grid section{min-width:0}.menu-grid h2{font-size:14px;color:var(--muted);margin:0 0 8px}.menu-grid a{display:block;min-height:auto;padding:5px 0;color:var(--title)}main{min-height:60vh}.section{padding:54px 0}.section.alt{background:var(--soft)}.section.compact{padding:38px 0}.eyebrow{font-size:13px;color:var(--green);font-weight:700;letter-spacing:.08em}.hero{display:grid;grid-template-columns:minmax(0,58fr) minmax(0,42fr);gap:34px;align-items:center;padding:56px 0 48px}.hero-copy{min-width:0}.hero h1,.page-hero h1{font-size:34px;line-height:1.25;color:var(--title);margin:7px 0 18px;overflow-wrap:anywhere}.hero p{max-width:720px}.hero-media{text-align:center}.hero-media img{max-width:100%;width:auto;height:auto;max-height:290px;object-fit:contain}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border-radius:10px;background:var(--gold);color:#3a2c12;font-weight:700}.btn.secondary{background:#fff;border:1px solid var(--line);color:var(--title)}h2{font-size:25px;line-height:1.35;color:var(--title);margin:0 0 16px}h3{font-size:19px;line-height:1.45;color:var(--title);margin:0 0 10px}p{margin:0 0 16px;overflow-wrap:anywhere}.lead{font-size:18px;color:#5e513f;max-width:820px}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;min-width:0}.card.soft{background:var(--soft)}.grid-2,.grid-3{display:grid;gap:22px}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.entry-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:22px}.entry-small{display:grid;gap:22px}.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;align-items:center}.split.reverse .media{order:2}.media{text-align:center;min-width:0}.content-img{display:block;max-width:min(100%,520px);width:auto;height:auto;max-height:185px;object-fit:contain;object-position:center;margin:0 auto}.app-img{display:block;max-width:100%;width:auto;height:auto;max-height:360px;object-fit:contain;margin:auto}.icon-img{width:auto;height:auto;max-width:64px;max-height:64px;object-fit:contain}.quote{border-left:4px solid var(--gold);padding:13px 16px;background:#fff;border-radius:0 10px 10px 0;color:#625542}.number-list{counter-reset:item;display:grid;gap:18px}.number-item{position:relative;padding:22px 22px 22px 70px;background:#fff;border:1px solid var(--line);border-radius:12px}.number-item:before{counter-increment:item;content:counter(item,decimal-leading-zero);position:absolute;left:22px;top:18px;font-weight:800;color:var(--green);font-size:19px}.timeline{display:grid;gap:0}.timeline .step{position:relative;padding:0 0 30px 38px}.timeline .step:before{content:"";position:absolute;left:8px;top:10px;width:10px;height:10px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 5px #fff}.timeline .step:not(:last-child):after{content:"";position:absolute;left:12px;top:28px;bottom:0;width:2px;background:var(--line)}.note-paper{background:#fff;border:1px solid var(--line);border-left:6px solid var(--gold);border-radius:12px;padding:24px}.table-observe{display:grid;grid-template-columns:150px 1fr;border:1px solid var(--line);border-radius:12px;overflow:hidden}.table-observe div{padding:18px;border-bottom:1px solid var(--line)}.table-observe div:nth-last-child(-n+2){border-bottom:0}.table-observe .label{background:var(--soft);font-weight:700;color:var(--title)}.desk-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:24px;align-items:start}.desk-side{display:grid;gap:18px}.article{max-width:860px}.article h2{margin-top:36px}.article h3{margin-top:28px}.kicker-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:15px}.kicker-links a{background:#fff;border:1px solid var(--line);padding:6px 11px;border-radius:8px;min-height:auto}.page-hero{padding:48px 0 24px}.page-hero p{max-width:820px}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:20px}.small{font-size:14px;color:var(--muted)}.three-lines{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.three-lines article{border-top:3px solid var(--gold);padding-top:14px}.route-list{display:grid;gap:14px}.route{display:grid;grid-template-columns:130px 1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}.route strong{color:var(--title)}.route a{white-space:nowrap}.site-footer{background:#302718;color:#efe4cf;padding:42px 0 82px}.footer-top{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px}.footer-top strong{font-size:20px;color:#fff}.footer-top p{color:#d7cab2}.footer-directory{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:4px 18px}.footer-directory a{color:#efe4cf;min-height:auto;padding:4px 0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.16);margin-top:28px;padding-top:18px;font-size:13px;color:#c7b99e}.mobile-bottom{display:none}.faq-list{display:grid;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}.faq-item h2{font-size:19px}.callout{background:var(--soft);border-radius:12px;padding:20px}.feature-band{padding:24px;border:1px solid var(--line);background:#fff;border-radius:12px;margin-bottom:22px}.prose-columns{columns:2 320px;column-gap:34px}.prose-columns p{break-inside:avoid}.mobile-read{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center}.mobile-visual{display:flex;align-items:center;justify-content:center;gap:24px;min-width:0}
@media(max-width:900px){.desktop-nav{display:none}.header-row{height:62px}.reading-menu{top:62px}.menu-shade{inset:62px 0 0}.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr;padding-top:42px}.hero-media img{max-height:240px}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}.entry-layout,.desk-layout,.footer-top{grid-template-columns:1fr}.split{gap:24px}.footer-directory{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:640px){body{padding-bottom:58px}.wrap{width:min(100% - 32px,1160px)}.brand span{font-size:15px}.brand img{height:24px}.desktop-label{display:none}.mobile-label{display:inline}.menu-toggle{margin-left:auto;padding:0 13px}.menu-shell{width:calc(100% - 24px);padding:14px 16px 18px}.menu-grid{gap:16px}.menu-grid h2{font-size:13px}.reading-menu{position:absolute}.section{padding:36px 0}.section.compact{padding:28px 0}.hero{padding:34px 0 30px;gap:22px}.hero h1,.page-hero h1{font-size:28px}.hero-media img{max-height:210px}h2{font-size:22px}h3{font-size:18px}.grid-2,.grid-3,.split,.three-lines{grid-template-columns:1fr}.split.reverse .media{order:0}.card{padding:17px}.content-img{max-height:165px}.app-img{max-height:280px}.icon-img{max-width:52px;max-height:52px}.table-observe{grid-template-columns:108px 1fr}.table-observe div{padding:14px}.route{grid-template-columns:1fr;gap:8px}.route a{justify-self:start}.footer-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-bottom{flex-direction:column;gap:5px}.site-footer{padding-bottom:38px}.mobile-bottom{position:fixed;z-index:40;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;color:var(--title);font-size:14px}.mobile-bottom a:hover{background:var(--soft);text-decoration:none}.mobile-read{grid-template-columns:1fr}.mobile-visual{flex-wrap:wrap}.prose-columns{columns:1}.button-row .btn{flex:1 1 150px}.section-title{display:block}}
@media(max-width:390px){.wrap{width:calc(100% - 32px)}.brand span{max-width:120px;overflow:hidden;text-overflow:ellipsis}.menu-grid{grid-template-columns:repeat(2,minmax(0,1fr));font-size:14px}.footer-directory{grid-template-columns:1fr 1fr}.number-item{padding-left:58px}.number-item:before{left:16px}}