:root{--brand:#B93A32;--amber:#D98A3A;--ink:#252322;--bg:#FAF8F5;--muted-bg:#F2EDE7;--text:#3B3836;--muted:#77716D;--accent:#E05A3F;--line:#e5ddd5;--shadow:0 16px 44px rgba(74,53,42,.08);--radius:22px;--shell:min(1180px,calc(100% - 40px))}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}a:hover{color:var(--brand)}button,input,textarea{font:inherit}.shell{width:var(--shell);margin-inline:auto}.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;padding:10px 14px;z-index:99}.skip-link:focus{left:8px}.site-header{position:sticky;top:0;z-index:30;background:rgba(250,248,245,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none}.brand img{border-radius:13px;object-fit:cover}.brand span{display:grid;line-height:1.2}.brand strong{font-size:1.15rem;color:var(--ink)}.brand small{color:var(--muted);margin-top:4px}.site-nav{display:flex;gap:8px;align-items:center}.site-nav a{text-decoration:none;padding:10px 14px;border-radius:999px;color:var(--ink)}.site-nav a:hover,.site-nav a[aria-current=page]{background:var(--muted-bg);color:var(--brand)}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 12px}.hero{padding:62px 0 30px;background:linear-gradient(180deg,#f5eee7 0%,var(--bg) 100%)}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center}.eyebrow{margin:0 0 10px;color:var(--brand);font-size:.82rem;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.hero h1,.page-intro h1,.article-header h1,.error-page h1{margin:.05em 0 .35em;color:var(--ink);font-size:clamp(2.2rem,5vw,4.8rem);line-height:1.08;letter-spacing:-.045em}.hero-lead,.page-intro>p,.article-deck{font-size:1.16rem;color:#5d5551;max-width:760px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:28px 0}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:999px;text-decoration:none;font-weight:750}.button.primary{background:var(--brand);color:#fff}.button.primary:hover{background:#9f2e28;color:#fff}.button.ghost{border:1px solid #d9c8bd;background:#fff}.brand-aliases{display:grid;gap:10px;margin:26px 0 0}.brand-aliases div{display:grid;grid-template-columns:100px 1fr;gap:12px}.brand-aliases dt{font-weight:700;color:var(--ink)}.brand-aliases dd{margin:0;color:var(--muted)}.hero-visual{margin:0;position:relative}.hero-visual img{border-radius:32px;box-shadow:var(--shadow);aspect-ratio:1.12;object-fit:cover}.hero-visual figcaption{position:absolute;left:24px;right:24px;bottom:20px;padding:11px 14px;background:rgba(37,35,34,.82);color:#fff;border-radius:12px;font-size:.92rem}.section{padding:62px 0}.section-tinted{background:var(--muted-bg);margin:36px 0}.section-heading{display:flex;justify-content:space-between;gap:24px;align-items:end;margin-bottom:28px}.section-heading h2,.split-layout h2,.service-card h2,.topic-head h2,.content-block h2,.steps h2,.notice-panel h2,.two-col-copy h2,.article-content h2{margin:0;color:var(--ink);font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.2}.section-heading>a{color:var(--brand);font-weight:700}.lead-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.story-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 24px rgba(74,53,42,.04)}.story-card-featured{grid-column:span 2;grid-row:span 2}.story-image{display:block;overflow:hidden}.story-image img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .25s ease}.story-card:hover .story-image img{transform:scale(1.025)}.story-body{padding:20px}.story-body h3,.compact-list h3,.topic-card h3{margin:.35em 0 .5em;color:var(--ink);font-size:1.2rem;line-height:1.38}.story-card-featured h3{font-size:1.8rem}.story-body h3 a,.compact-list h3 a,.topic-card h3 a{text-decoration:none}.story-body p,.compact-list p,.topic-card p{color:var(--muted);margin:.6em 0 0}.story-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:.84rem}.story-meta span{color:var(--brand);font-weight:750}.split-layout{display:grid;grid-template-columns:1fr .8fr;gap:54px;align-items:start}.section-intro{color:var(--muted);max-width:680px}.category-list{display:grid;margin-top:24px;border-top:1px solid #d9d0c8}.category-row{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:17px 0;border-bottom:1px solid #d9d0c8;text-decoration:none}.category-row span:first-child{display:grid}.category-row small{color:var(--muted);margin-top:3px}.category-row span:last-child{font-size:1.4rem;color:var(--brand)}.index-aside{position:sticky;top:108px}.index-aside img{border-radius:26px;aspect-ratio:1.06;object-fit:cover}.aside-note{background:#fff;border:1px solid var(--line);padding:20px;border-radius:18px;margin:-28px 20px 0;position:relative}.aside-note p{margin:.4em 0 0;color:var(--muted)}.compact-list{display:grid;grid-template-columns:repeat(2,1fr);gap:0 42px}.compact-list article{padding:22px 0;border-top:1px solid var(--line)}.service-strip{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.service-card{display:grid;grid-template-columns:180px 1fr;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px}.service-card img{width:180px;height:160px;object-fit:cover;border-radius:16px}.service-card h2{font-size:1.35rem}.service-card p{color:var(--muted)}.service-card a{color:var(--brand);font-weight:750}.faq details{border-top:1px solid var(--line);padding:18px 0}.faq details:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;font-weight:750;color:var(--ink)}.faq details p{max-width:850px;color:var(--muted)}.site-footer{margin-top:60px;background:var(--ink);color:#eee3dc;padding:48px 0 22px}.footer-grid{display:flex;justify-content:space-between;gap:34px}.footer-grid p{color:#bdb3ad}.footer-grid nav{display:flex;flex-wrap:wrap;gap:16px;align-content:flex-start}.footer-grid a{color:#eee3dc}.footer-bottom{margin-top:34px;padding-top:20px;border-top:1px solid #514b47;color:#bdb3ad}.inner-page{padding:32px 0 20px}.breadcrumbs ol{display:flex;gap:8px;flex-wrap:wrap;list-style:none;padding:0;margin:0 0 34px;color:var(--muted);font-size:.9rem}.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:8px;color:#b6ada7}.page-intro{padding:16px 0 46px;max-width:1000px}.page-intro h1{font-size:clamp(2.2rem,4.7vw,4.4rem)}.app-intro,.submit-intro{display:grid;grid-template-columns:1.1fr .7fr;gap:46px;align-items:center;max-width:none}.app-intro img,.submit-intro img{border-radius:28px;aspect-ratio:1;object-fit:cover;box-shadow:var(--shadow)}.content-block,.notice-panel,.steps,.two-col-copy{margin:26px 0 48px}.content-block{max-width:820px}.content-block p{font-size:1.05rem}.check-list{padding-left:1.2rem}.check-list li{margin:12px 0}.notice-panel{background:#fff1ea;border:1px solid #efc6b6;border-radius:22px;padding:28px}.steps ol{counter-reset:item;display:grid;grid-template-columns:repeat(2,1fr);gap:14px;list-style:none;padding:0}.steps li{display:grid;grid-template-columns:42px 1fr;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px}.steps li::before{counter-increment:item;content:counter(item);width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--brand);color:#fff;font-weight:800}.steps li strong,.steps li span{grid-column:2}.steps li span{color:var(--muted)}.two-col-copy{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.two-col-copy>div{background:var(--muted-bg);border-radius:20px;padding:26px}.two-col-copy h2{font-size:1.35rem}.two-col-copy a{color:var(--brand);font-weight:750}.topic-section{padding:34px 0 50px;border-top:1px solid var(--line)}.topic-head{display:grid;grid-template-columns:.45fr 1fr;gap:30px;align-items:start;margin-bottom:24px}.topic-head p{margin:0;color:var(--muted)}.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.topic-card{display:grid;grid-template-columns:190px 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:14px}.topic-card img{width:190px;height:160px;object-fit:cover;border-radius:12px}.topic-card time{font-size:.82rem;color:var(--muted)}.article{max-width:1080px}.article-header{max-width:880px;padding:12px 0 30px}.article-header h1{font-size:clamp(2.2rem,5vw,4.3rem)}.article-hero{width:100%;max-height:620px;object-fit:cover;border-radius:30px;box-shadow:var(--shadow)}.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:54px;padding:42px 0}.article-content{font-size:1.06rem}.article-content p{margin:0 0 1.25em}.article-content h2{font-size:1.55rem;margin:1.8em 0 .7em}.article-content li{margin:.45em 0}.article-aside{position:sticky;top:108px;align-self:start;border-top:3px solid var(--brand);padding-top:16px;display:grid;gap:12px}.article-aside h2{font-size:1.1rem;margin:0;color:var(--ink)}.article-aside a{color:var(--brand)}blockquote{margin:24px 0;padding:18px 22px;border-left:4px solid var(--amber);background:var(--muted-bg);color:#5c514b}.error-page{min-height:56vh;padding:70px 0}.error-page p{max-width:620px;color:var(--muted);font-size:1.08rem}@media (max-width:920px){.hero-grid,.split-layout,.app-intro,.submit-intro,.article-layout{grid-template-columns:1fr}.lead-grid{grid-template-columns:repeat(2,1fr)}.story-card-featured{grid-column:span 2;grid-row:auto}.index-aside,.article-aside{position:static}.service-strip,.topic-grid{grid-template-columns:1fr}.topic-head{grid-template-columns:1fr}.article-aside{border-top:1px solid var(--line);padding-top:22px}}@media (max-width:720px){:root{--shell:min(100% - 28px,1180px)}.header-inner{min-height:68px}.menu-toggle{display:inline-flex}.site-nav{display:none;position:absolute;top:68px;left:14px;right:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.site-nav.is-open{display:flex}.site-nav a{border-radius:10px}.hero{padding-top:38px}.hero-grid{gap:28px}.hero h1,.page-intro h1,.article-header h1{letter-spacing:-.03em}.lead-grid,.compact-list,.service-strip,.two-col-copy,.steps ol{grid-template-columns:1fr}.story-card-featured{grid-column:auto}.service-card{grid-template-columns:1fr}.service-card img{width:100%;height:200px}.topic-card{grid-template-columns:1fr}.topic-card img{width:100%;height:auto}.section{padding:42px 0}.section-heading{align-items:start}.footer-grid{flex-direction:column}.brand small{display:none}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}:focus-visible{outline:3px solid rgba(224,90,63,.45);outline-offset:3px}