:root{--bg:#F8F3EB;--deep:#EFE6D8;--paper:#FFFCF7;--soft:#E8F0E5;--title:#17251A;--text:#29332B;--muted:#5E6A60;--red:#D92B3A;--red3:#A91E2B;--green:#1F4A32;--leaf:#338554;--cream:#F5EBDD;--border:rgba(31,74,50,.16);--shadow:0 14px 34px rgba(23,37,26,.09);--max:1240px}*{box-sizing:border-box}html,body{overflow-x:hidden}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}body.locked{overflow:hidden}img{display:block;max-width:100%;height:auto}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(217,43,58,.3);outline-offset:3px}button,input{font:inherit}.site-header{position:sticky;top:0;z-index:90;background:rgba(255,252,247,.97);border-bottom:2px solid var(--green)}.header-shell{max-width:var(--max);min-height:90px;margin:auto;padding:12px 20px;display:grid;grid-template-columns:1fr 2fr auto;gap:24px;align-items:center}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand img{height:34px;width:auto;max-width:150px;object-fit:contain}.brand span{font-size:12px;color:var(--muted);white-space:nowrap}.desktop-nav>div{display:flex;gap:22px;border-bottom:1px solid var(--border)}.desktop-nav a{min-height:44px;display:flex;align-items:center;font-weight:700;position:relative}.desktop-nav a.active{color:var(--title);font-weight:900}.desktop-nav a.active:after{content:"";position:absolute;bottom:-1px;left:0;width:32px;height:3px;background:var(--red)}.desktop-nav p{margin:4px 0 0;font-size:12px;color:var(--muted)}.header-actions{display:flex;gap:8px}.header-actions button,.header-actions a,#menuClose,#searchClose{min-height:44px;padding:0 13px;border:1px solid var(--border);border-radius:9px;background:var(--paper);color:var(--green);font-weight:800;display:inline-flex;align-items:center;justify-content:center}.header-actions a{background:var(--red);color:#fff;border-color:var(--red)}main{min-height:55vh}.home-wrap,.page-wrap{max-width:var(--max);margin:auto;padding:34px 20px 72px}h1,h2,h3{color:var(--title);line-height:1.25;margin:0 0 14px}h1{font-size:clamp(30px,3.2vw,38px)}h2{font-size:clamp(22px,2.2vw,28px)}h3{font-size:20px}p{margin:0 0 16px}.eyebrow{font-size:12px;letter-spacing:.12em;color:var(--red);font-weight:900}.section-line{border-top:1px solid var(--border);padding-top:34px;margin-top:44px}.home-cover,.page-intro{display:grid;grid-template-columns:1.3fr .7fr;gap:30px;align-items:center}.banner-media,.media-box,.page-hero-media,.feature-media,.compact-media,.app-media{background:var(--cream);border:1px solid var(--border);border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}.banner-media{max-height:420px}.banner-media img{width:100%;height:auto;max-height:420px;object-fit:contain}.media-fallback{width:100%;min-height:190px;background:linear-gradient(135deg,var(--cream),var(--soft));display:grid;place-items:center;color:var(--green);font-weight:900;padding:24px;text-align:center}.page-hero-media{max-height:300px}.page-hero-media img,.feature-media img,.compact-media img,.app-media img{width:100%;height:100%;max-height:320px;object-fit:contain}.btn-row,.link-row{display:flex;flex-wrap:wrap;gap:10px}.btn,.link-row a{min-height:44px;display:inline-flex;align-items:center;padding:0 14px;border-radius:9px;font-weight:800}.btn.primary{background:var(--red);color:#fff}.btn.secondary,.link-row a{background:var(--paper);border:1px solid var(--border);color:var(--green)}.headline-grid,.split-feature,.curation-section,.worknotes,.app-section{display:grid;grid-template-columns:1fr 1fr;gap:30px}.headline-grid>*,.split-feature>*,.curation-section>*,.worknotes>*{padding:20px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.fact-stack>div{padding-top:16px;border-top:1px solid var(--border)}.type-grid,.tags{display:flex;flex-wrap:wrap;gap:8px}.type-grid span,.tags span{padding:5px 9px;border:1px solid var(--border);border-radius:8px;background:var(--soft)}.ribbon{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center;padding:18px;background:var(--paper);border:1px solid var(--border);border-radius:12px;margin-top:18px}.ribbon.reverse{grid-template-columns:1.1fr .9fr}.archive-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px}.archive-index a{display:grid;grid-template-columns:110px 1fr;gap:14px;padding:14px 0;border-bottom:1px solid var(--border)}.layer-list{list-style:none;padding:0}.layer-list li,.pick-row{display:grid;grid-template-columns:100px 1fr;gap:15px;padding:12px 0;border-top:1px solid var(--border)}.process-line{display:flex;flex-wrap:wrap;gap:8px}.process-line span{padding:5px 9px;background:var(--green);color:#fff;border-radius:8px}.guide-section{display:grid;grid-template-columns:1fr 1fr;gap:28px}.path-list a{display:grid;grid-template-columns:42px 1fr;padding:12px 0;border-bottom:1px solid var(--border)}.app-section{align-items:center}.boundary-section{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.boundary-section>div{padding:16px;background:var(--paper);border-left:3px solid var(--green)}.breadcrumb{display:flex;gap:8px;font-size:14px;color:var(--muted);margin-bottom:18px}.page-intro{padding-bottom:28px;border-bottom:1px solid var(--border)}.fact-board,.dossier-grid,.policy-cards,.help-grid,.contact-types,.status-board{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}.fact-board article,.dossier-grid article,.policy-cards article,.help-grid article,.contact-types article,.status-board article{padding:22px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.board-no{font-size:28px;color:var(--red);font-weight:900}.editor-block,.reading-note,.tracker-note,.production-note,.method-card,.status-note,.route-aside,.safety-card,.prepare-box,.brand-note,.source-note{margin-top:28px;padding:22px;background:var(--soft);border-left:4px solid var(--green)}.program-board,.folder-layout,.product-layout{display:grid;grid-template-columns:220px 1fr;gap:30px;margin-top:30px}.program-index,.folder-index{align-self:start;background:var(--green);color:#fff;padding:18px;border-radius:12px}.program-index h2,.folder-index h2{color:#fff}.program-index a,.folder-index a{display:block;color:#fff;padding:7px 0}.program-content article,.folder-content article,.longread article{padding:0 0 24px;margin-bottom:24px;border-bottom:1px solid var(--border)}.clip-catalog,.tracker-book,.production-flow,.work-log,.checklist-page,.about-sections{display:grid;gap:16px;margin-top:30px}.clip-catalog article,.tracker-book article,.production-flow article,.work-log article,.checklist-page article,.about-sections article{padding:20px;background:var(--paper);border-top:1px solid var(--border)}.tracker-book article,.production-flow article,.work-log article,.checklist-page article,.about-sections article{display:grid;grid-template-columns:48px 1fr;gap:14px}.tracker-book article>span,.production-flow article>span,.work-log article>span,.checklist-page article>span,.about-sections article>span{grid-row:1/4;color:var(--red);font-size:28px;font-weight:900}.collection-list,.numbered-editorial{margin-top:30px}.collection-list article,.numbered-editorial article{display:grid;grid-template-columns:70px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--border)}.collection-list article>span,.numbered-editorial article>span{font-size:34px;color:var(--red);font-weight:900}.longread{max-width:860px;margin:30px auto}.summary{padding:18px;background:var(--cream);border-left:4px solid var(--red)}.route-map{max-width:900px;margin:30px auto}.route-stop{padding:20px;background:var(--paper);border:1px solid var(--border);border-radius:12px}.route-line{width:2px;height:32px;background:var(--green);margin:auto}.faq-list{max-width:900px;margin:30px auto}.faq-list details{background:var(--paper);border:1px solid var(--border);border-radius:10px;margin-bottom:10px;padding:0 16px}.faq-list summary{min-height:54px;display:flex;align-items:center;font-weight:900;cursor:pointer}.related-links{margin-top:30px;padding-top:24px;border-top:1px solid var(--border)}.page-cta{margin-top:34px;padding:24px;background:var(--green);color:#fff;border-radius:12px;display:flex;justify-content:space-between;gap:20px;align-items:center}.page-cta h2,.page-cta p{color:#fff}.site-footer{background:var(--green);color:#fff;padding:40px 20px 90px}.footer-inner{max-width:var(--max);margin:auto}.footer-brand{display:flex;gap:16px;align-items:center;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.18)}.footer-brand img{height:34px;width:auto}.footer-brand p{margin:5px 0 0}.footer-groups{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;padding:24px 0}.footer-groups h2{color:#fff;font-size:17px}.footer-groups a{display:block;color:#fff;padding:3px 0}.copy{padding-top:16px;border-top:1px solid rgba(255,255,255,.18)}.overlay{position:fixed;inset:0;background:rgba(23,23,23,.45);z-index:120;opacity:0}.overlay.show{opacity:1}.directory-wrap,.search-wrap{position:fixed;inset:0;z-index:130;display:flex;align-items:flex-start;justify-content:center;padding:106px 16px 20px;visibility:hidden;opacity:0;pointer-events:none}.directory-wrap.open,.search-wrap.open{visibility:visible;opacity:1;pointer-events:auto}.directory-paper,.search-dialog{width:min(1100px,100%);max-height:calc(100vh - 126px);overflow:auto;background:var(--paper);padding:22px;border-radius:12px;box-shadow:var(--shadow)}.search-dialog{width:min(640px,calc(100% - 32px))}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:20px}.directory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.directory-grid a{display:block;padding:9px 0;border-bottom:1px solid var(--border)}.directory-grid span{display:block;color:var(--muted);font-size:13px}.search-dialog input{width:100%;min-height:48px;padding:0 12px;border:1px solid var(--border);border-radius:9px}.search-dialog label{display:block;margin:10px 0 7px}#searchResults{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:14px}#searchResults a{min-height:44px;display:flex;align-items:center;justify-content:center;border:1px solid var(--border);border-radius:8px;background:var(--soft)}.mobile-bottom{display:none}@media(max-width:1050px){.boundary-section{grid-template-columns:repeat(2,1fr)}.directory-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:820px){.header-shell{min-height:72px;grid-template-columns:1fr auto;padding:10px 16px}.desktop-nav{display:none}.brand span{display:none}.home-wrap,.page-wrap{padding:26px 16px 88px}.home-cover,.page-intro,.headline-grid,.split-feature,.curation-section,.worknotes,.app-section,.archive-layout,.fact-board,.dossier-grid,.policy-cards,.help-grid,.contact-types,.status-board,.program-board,.folder-layout,.product-layout{grid-template-columns:1fr}.boundary-section{grid-template-columns:1fr}.directory-wrap{align-items:flex-end;padding:0}.directory-paper{width:100%;max-height:82vh;border-radius:18px 18px 0 0}.search-wrap{align-items:center;padding:16px}.footer-groups{grid-template-columns:1fr 1fr}}@media(max-width:760px){body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:100;display:grid;grid-template-columns:repeat(5,1fr);height:calc(58px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:rgba(255,252,247,.98);border-top:1px solid var(--border)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:44px;color:var(--text)}.mobile-bottom a.active{background:rgba(217,43,58,.08);border-top:3px solid var(--red);font-weight:900}}@media(max-width:560px){.header-actions button,.header-actions a{padding:0 9px;font-size:13px}.brand img{max-width:110px}.ribbon,.ribbon.reverse{grid-template-columns:1fr}.archive-index a{grid-template-columns:1fr}.layer-list li,.pick-row{grid-template-columns:1fr}.directory-grid{grid-template-columns:1fr}#searchResults{grid-template-columns:1fr 1fr}.page-cta{flex-direction:column;align-items:flex-start}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}