:root{--primary:#E49A2D;--primary-dark:#A95F18;--accent:#F3B84B;--ink:#30261D;--muted:#76695D;--bg:#FFF9EF;--surface:#FFFDF8;--soft:#F7EBD8;--line:#E9D8BF;--dark:#3C2D22;--radius:20px;--shadow:0 14px 40px rgba(73,49,24,.08)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.78 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}img{max-width:100%;height:auto;display:block;border-radius:18px}a{color:var(--primary-dark);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1180px,calc(100% - 40px));margin:auto}.skip-link{position:absolute;left:-999px;top:auto}.skip-link:focus{left:12px;top:12px;z-index:999;background:#fff;padding:10px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,249,239,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;gap:24px;min-height:74px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);white-space:nowrap}.brand img{width:38px;height:38px;object-fit:cover;border-radius:10px}.site-nav{display:flex;gap:18px;margin-left:auto}.site-nav a{color:var(--ink);font-size:14px}.site-nav a[aria-current=page]{color:var(--primary-dark);font-weight:700}.search-open,.menu-toggle{border:1px solid var(--line);background:var(--surface);border-radius:999px;padding:9px 14px;color:var(--ink);cursor:pointer}.menu-toggle{display:none}.hero{padding:64px 0 34px}.hero-grid,.split,.band-grid,.about-strip{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}.hero h1,.page-hero h1{font-size:clamp(34px,5vw,62px);line-height:1.12;margin:.3em 0}.page-hero h1{font-size:clamp(32px,4vw,50px)}.lead,.page-hero p{font-size:18px;color:var(--muted);max-width:760px}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-size:13px;font-weight:800;color:var(--primary-dark)}.actions,.inline-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border:1px solid var(--primary-dark);border-radius:999px;font-weight:700}.btn.primary{background:var(--primary-dark);color:#fff}.btn.light{background:#fff;color:var(--dark);border-color:#fff}.section{padding:56px 0}.section.alt{background:var(--soft);border-block:1px solid var(--line)}.section.compact{padding:46px 0}.section-head{max-width:760px;margin-bottom:28px}.section-head h2,.prose h2{font-size:clamp(25px,3vw,36px);line-height:1.25;margin:.25em 0}.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.card-grid.three{grid-template-columns:repeat(3,1fr)}.content-card{overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.content-card img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:0}.card-body{padding:20px}.card-body h3{margin:.2em 0 .5em;font-size:22px}.card-body p{margin:.3em 0;color:var(--muted)}.check-list{padding-left:20px}.text-link{font-weight:700}.guide-list{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.guide-list article{padding:22px;border-top:3px solid var(--accent);background:var(--surface)}.band{background:var(--dark);color:#fff}.band p{color:#eadfce}.band a{color:#fff}.reverse>div:first-child{order:2}.faq-preview,.faq-list{display:grid;gap:12px}.faq-preview details,.faq-list details{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px 18px}.faq-preview summary,.faq-list summary{font-weight:750;cursor:pointer}.center{text-align:center;margin-top:24px}.site-footer{background:#2f241c;color:#eee3d7;padding:50px 0 24px;margin-top:56px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}.footer-grid section{display:flex;flex-direction:column;gap:8px}.footer-grid a{color:#f6d9af}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;margin-top:28px}.inner{padding:24px 0 10px}.breadcrumb ol{display:flex;gap:8px;list-style:none;padding:0;font-size:14px;color:var(--muted)}.breadcrumb li+li:before{content:"/";margin-right:8px}.page-hero{padding:36px 0 28px}.wide-image{width:100%;max-height:480px;object-fit:cover;margin:10px 0 34px}.prose{max-width:840px;margin:0 auto}.prose p,.prose li{color:#5e5146}.prose h2{margin-top:1.6em}.content-index{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.content-index a{display:flex;flex-direction:column;padding:22px;border:1px solid var(--line);background:var(--surface);border-radius:16px;color:var(--ink)}.content-index strong{font-size:20px}.content-index span{color:var(--muted);margin-top:6px}.compare-table{border:1px solid var(--line);border-radius:18px;overflow:hidden;margin:16px 0 40px}.compare-table .row{display:grid;grid-template-columns:1.2fr 1fr 1fr}.compare-table .row>*{padding:16px;border-bottom:1px solid var(--line)}.compare-table .row.head{background:var(--soft);font-weight:800}.search-modal{position:fixed;inset:0;z-index:100;background:rgba(33,25,18,.62);display:grid;place-items:start center;padding-top:15vh}.search-modal[hidden]{display:none!important}.search-panel{width:min(620px,calc(100% - 32px));background:var(--surface);padding:28px;border-radius:20px;position:relative}.search-close{position:absolute;right:16px;top:12px;border:0;background:transparent;font-size:30px;cursor:pointer}.search-row,.search-page-form{display:flex;gap:10px}.search-row input,.search-page-form input{flex:1;padding:12px 14px;border:1px solid var(--line);border-radius:10px;background:#fff}.search-row button{padding:0 18px}.search-page-form{max-width:760px;margin-bottom:28px}.notice,.empty{padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:18px}.empty{text-align:center;margin:30px 0}.article{max-width:900px;margin:auto}.to-top{position:fixed;right:20px;bottom:20px;border:0;background:var(--dark);color:#fff;border-radius:999px;padding:10px 14px;cursor:pointer}@media(max-width:1024px){.site-nav{display:none;position:absolute;top:74px;left:20px;right:20px;background:var(--surface);padding:18px;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);flex-direction:column}.site-nav.open{display:flex}.menu-toggle{display:inline-flex;margin-left:auto}.search-open{margin-left:0}.guide-list{grid-template-columns:repeat(2,1fr)}.card-grid.three,.content-index{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.wrap{width:min(100% - 28px,1180px)}.hero{padding-top:36px}.hero-grid,.split,.band-grid,.about-strip{grid-template-columns:1fr;gap:26px}.reverse>div:first-child{order:0}.card-grid,.card-grid.three,.content-index,.footer-grid{grid-template-columns:1fr}.guide-list{grid-template-columns:1fr}.compare-table{font-size:14px}.compare-table .row{grid-template-columns:1fr}.compare-table .row.head{display:none}.compare-table .row>*{padding:10px 14px}.footer-bottom{gap:12px;flex-direction:column}.search-page-form{flex-direction:column}.hero h1{font-size:40px}}@media(max-width:600px){.header-inner{gap:10px}.brand span{font-size:14px}.brand img{width:32px;height:32px}.search-open,.menu-toggle{padding:8px 10px;font-size:13px}.section{padding:42px 0}.page-hero{padding-top:24px}.actions .btn{width:100%}}