:root{--red:#B93A32;--orange:#D98A3A;--ink:#252322;--bg:#FAF8F5;--soft:#F2EDE7;--text:#3B3836;--muted:#77716D;--accent:#E05A3F;--line:#ded6cf;--shadow:0 18px 50px rgba(66,45,38,.08);--radius:20px;--shell:min(1180px,calc(100% - 40px));font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);line-height:1.72}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}a:hover{color:var(--red)}button,input,textarea{font:inherit}.shell{width:var(--shell);margin-inline:auto}.skip-link{position:fixed;left:16px;top:-100px;background:var(--ink);color:#fff;padding:10px 14px;z-index:999}.skip-link:focus{top:16px}.site-header{position:sticky;top:0;z-index:100;background:rgba(250,248,245,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(222,214,207,.8)}.header-bar{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px}.brand img{border-radius:12px}.brand span{display:grid;line-height:1.15}.brand strong{font-size:1.2rem;color:var(--ink)}.brand small{margin-top:5px;color:var(--muted)}.main-nav{display:flex;align-items:center;gap:8px}.main-nav a{padding:10px 12px;border-radius:999px;color:var(--ink);font-weight:650}.main-nav a:hover{background:var(--soft);color:var(--red)}.menu-toggle{display:none;border:1px solid var(--line);background:#fff;padding:9px 13px;border-radius:10px}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center;padding:72px 0 56px}.eyebrow{display:inline-block;font-weight:800;color:var(--red);letter-spacing:.08em;font-size:.8rem;text-transform:uppercase}.hero h1,.page-hero h1,.topic-hero h1,.story-header h1,.product-hero h1,.about-hero h1,.contact-layout h1,.not-found h1{font-size:clamp(2.35rem,5vw,4.8rem);line-height:1.04;letter-spacing:-.045em;color:var(--ink);margin:14px 0 22px}.lead{font-size:1.12rem;color:#514b48;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:0 18px;border-radius:12px;font-weight:800;border:1px solid transparent}.button.primary{background:var(--red);color:#fff;box-shadow:0 10px 25px rgba(185,58,50,.18)}.button.primary:hover{background:#9f302a;color:#fff}.button.ghost{background:#fff;border-color:var(--line);color:var(--ink)}.button.ghost:hover{border-color:var(--red);color:var(--red)}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{background:var(--soft);padding:7px 11px;border-radius:999px;font-size:.9rem;color:#5d5551}.hero-visual{margin:0;background:linear-gradient(135deg,#efe5dc,#fff);padding:16px;border-radius:28px;box-shadow:var(--shadow);transform:rotate(1.2deg)}.hero-visual img{border-radius:18px;aspect-ratio:1.35/1;object-fit:cover}.hero-visual figcaption{font-size:.86rem;color:var(--muted);padding:10px 4px 0}.section-block{padding:58px 0}.section-heading{margin-bottom:26px}.section-heading h2,.feature-copy h2,.submission-teaser h2,.directory-head h2,.reading-note h2,.policy h2,.contact-layout h2{font-size:clamp(1.7rem,3vw,2.6rem);line-height:1.15;color:var(--ink);letter-spacing:-.03em;margin:8px 0 10px}.split-heading{display:grid;grid-template-columns:1fr .9fr;align-items:end;gap:40px}.split-heading p{margin:0;color:var(--muted)}.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.topic-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;min-width:0}.topic-card img{width:100%;aspect-ratio:1.45/1;object-fit:cover}.topic-card-body{padding:18px}.topic-card-body>span,.directory-head span{font-size:.76rem;font-weight:800;color:var(--orange)}.topic-card h3{font-size:1.18rem;line-height:1.3;margin:6px 0 8px;color:var(--ink)}.topic-card p,.article-row p,.mini-articles p,.article-card p{margin:0;color:var(--muted);font-size:.94rem}.article-list{border-top:1px solid var(--line)}.article-row{display:grid;grid-template-columns:54px 1fr auto;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}.article-index{font-size:1.5rem;font-weight:850;color:#c8bbb3}.article-row h3{margin:0 0 5px;color:var(--ink)}.text-link{font-weight:800;color:var(--red);white-space:nowrap}.band{background:var(--soft);margin:36px 0}.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;padding:64px 0}.feature-image img{border-radius:24px;box-shadow:var(--shadow);aspect-ratio:1.45/1;object-fit:cover}.feature-copy p{color:var(--muted);margin-bottom:22px}.submission-teaser{display:flex;justify-content:space-between;gap:40px;align-items:center}.submission-teaser>div{max-width:760px}.submission-teaser p{margin-bottom:0;color:var(--muted)}.site-footer{margin-top:70px;background:var(--ink);color:#e9e1db;padding:50px 0 26px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:50px}.footer-grid h2{font-size:1rem;color:#fff}.footer-grid a{display:block;color:#d7cec8;margin:7px 0}.footer-grid p{color:#bbb0aa;max-width:550px}.footer-brand{font-size:1.45rem;color:#fff}.footer-note{padding-top:30px;margin-top:34px;border-top:1px solid rgba(255,255,255,.12);font-size:.86rem;color:#a89e98}.page-shell{padding-top:28px}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:8px 0 20px;font-size:.85rem;color:var(--muted)}.breadcrumb li+li:before{content:"/";margin-right:8px;color:#b5aaa3}.page-hero{padding:40px 0 26px;max-width:920px}.page-hero.compact h1{font-size:clamp(2.4rem,5vw,4.1rem)}.page-hero p,.topic-hero p,.product-hero p,.about-hero p,.contact-layout p{font-size:1.05rem;color:var(--muted)}.topic-directory{display:grid;gap:20px}.directory-section{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px}.directory-head{display:grid;grid-template-columns:1fr auto;gap:24px}.directory-head p{max-width:820px;color:var(--muted)}.mini-articles{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:20px}.mini-articles article{padding:18px;background:var(--soft);border-radius:14px}.mini-articles h3{margin:0 0 8px;line-height:1.35}.muted{color:var(--muted)}.topic-hero,.product-hero,.about-hero,.contact-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;padding:36px 0 20px}.topic-hero img,.product-hero img,.about-hero img,.contact-layout img{border-radius:24px;box-shadow:var(--shadow);aspect-ratio:1.45/1;object-fit:cover}.article-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.article-card{display:grid;grid-template-columns:180px 1fr;gap:18px;background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden}.article-card img{width:100%;height:100%;object-fit:cover}.article-card>div{padding:20px 20px 20px 0}.article-card h3{margin:0 0 8px;line-height:1.35}.empty-state{padding:30px;background:var(--soft);border-radius:16px}.article-shell{max-width:960px;padding-top:28px}.story{padding-bottom:20px}.story-header{text-align:left;padding:36px 0 28px}.story-header h1{font-size:clamp(2.4rem,5vw,4.5rem);max-width:900px}.story-image{margin:0 0 36px}.story-image img{width:100%;border-radius:24px;aspect-ratio:1.75/1;object-fit:cover}.story-body{max-width:760px;margin:0 auto}.story-body>p{font-size:1.08rem;margin:0 0 1.45em}.reading-note{margin:38px 0;padding:24px;background:var(--soft);border-left:4px solid var(--orange);border-radius:0 16px 16px 0}.reading-note h2{font-size:1.3rem}.reading-note li{margin:8px 0}.story-footer{max-width:760px;margin:28px auto 0}.two-col-info{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.two-col-info>div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.two-col-info h2{margin-top:0;color:var(--ink)}.faq-list{max-width:900px}.faq-list details{background:#fff;border:1px solid var(--line);border-radius:14px;margin:10px 0;padding:0 18px}.faq-list summary{cursor:pointer;font-weight:800;padding:16px 0;color:var(--ink)}.faq-list details p{padding:0 0 16px;margin:0;color:var(--muted)}.submission-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;padding:20px 0 50px}.rules-list{display:grid;gap:12px}.rules-list article{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:20px;background:#fff;border:1px solid var(--line);border-radius:16px}.rules-list article>span{font-size:1.4rem;font-weight:900;color:#cabdb5}.rules-list h2{margin:0 0 5px;font-size:1.2rem;color:var(--ink)}.rules-list p{margin:0;color:var(--muted)}.submission-aside{background:var(--soft);padding:20px;border-radius:20px;align-self:start;position:sticky;top:100px}.submission-aside img{border-radius:14px}.submission-aside h2{color:var(--ink)}.submission-aside li{margin:8px 0}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.value-grid article{background:#fff;border:1px solid var(--line);padding:24px;border-radius:18px}.value-grid h2{font-size:1.2rem;color:var(--ink)}.policy{max-width:820px;padding:40px 0}.policy h1{font-size:clamp(2.3rem,5vw,4rem);color:var(--ink);margin:10px 0 24px}.policy p,.policy li{color:#56504d}.notice{padding:14px 16px;background:var(--soft);border-left:4px solid var(--orange);border-radius:0 12px 12px 0}.not-found{text-align:center;max-width:700px;margin:70px auto;padding:20px}.not-found img{margin:0 auto 14px}.not-found .hero-actions{justify-content:center}.main-nav.is-open{display:flex}*:focus-visible{outline:3px solid rgba(224,90,63,.35);outline-offset:3px;border-radius:8px}@media(max-width:960px){.topic-grid{grid-template-columns:repeat(2,1fr)}.article-cards{grid-template-columns:1fr}.hero,.topic-hero,.product-hero,.about-hero,.contact-layout,.feature-split,.submission-layout{grid-template-columns:1fr}.hero{gap:30px;padding-top:48px}.hero-visual{max-width:720px}.submission-aside{position:static}.value-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.split-heading{grid-template-columns:1fr}.mini-articles{grid-template-columns:1fr}.topic-hero img,.product-hero img,.about-hero img,.contact-layout img{max-width:720px}}@media(max-width:760px){:root{--shell:min(100% - 28px,1180px)}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:14px;right:14px;top:70px;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);padding:10px;border-radius:14px;box-shadow:var(--shadow)}.main-nav a{padding:12px}.hero h1,.page-hero h1,.topic-hero h1,.story-header h1,.product-hero h1,.about-hero h1,.contact-layout h1{font-size:clamp(2.15rem,11vw,3.3rem)}.topic-grid{grid-template-columns:1fr}.article-row{grid-template-columns:42px 1fr}.article-row .text-link{grid-column:2}.article-card{grid-template-columns:1fr}.article-card img{aspect-ratio:1.7/1}.article-card>div{padding:0 18px 20px}.two-col-info{grid-template-columns:1fr}.submission-teaser{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr}.directory-head{grid-template-columns:1fr}.story-body>p{font-size:1rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}