*{box-sizing:border-box}html{overflow-x:hidden;scroll-behavior:smooth}body{margin:0;background:#F8F3EB;color:#29332B;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.82;overflow-x:hidden}body.modal-open{overflow:hidden}a{color:#1F4A32;text-underline-offset:3px}a:hover{color:#A91E2B}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid rgba(217,43,58,.36);outline-offset:3px}.skip-link{position:fixed;top:-80px;left:16px;z-index:999;background:#171717;color:#fff;padding:10px 14px}.skip-link:focus{top:8px}.site-header{position:sticky;top:0;z-index:100;background:#FFFCF7;border-bottom:1px solid #1F4A32;box-shadow:0 6px 18px rgba(23,37,26,.05)}.header-inner{max-width:1240px;min-height:90px;margin:auto;padding:12px 18px;display:grid;grid-template-columns:1.05fr 2fr .95fr;gap:22px;align-items:center}.brand-zone{display:flex;align-items:center;gap:12px;min-width:0}.brand-link{display:flex;align-items:center;min-height:44px;text-decoration:none}.site-logo{display:block;max-height:36px;max-width:165px;width:auto}.brand-text{font-size:28px;font-weight:800}.brand-note{font-size:12px;color:#5E6A60;line-height:1.4}.primary-nav{display:flex;gap:22px;white-space:nowrap}.primary-nav a{position:relative;display:inline-flex;align-items:center;min-height:40px;text-decoration:none;color:#29332B;font-weight:650}.primary-nav a.is-current{font-weight:800}.primary-nav a.is-current:after{content:"";position:absolute;left:20%;right:20%;bottom:1px;height:3px;background:#D92B3A}.section-note{display:flex;gap:10px;font-size:12px;color:#7B867C;border-top:1px solid rgba(31,74,50,.12);padding-top:4px}.section-note strong{color:#1F4A32}.action-zone{display:flex;justify-content:flex-end;gap:7px}.icon-button,.close-button{min-height:44px;border:1px solid rgba(31,74,50,.28);background:#FFFCF7;color:#1F4A32;border-radius:9px;padding:0 13px;cursor:pointer;font:inherit}.app-link,.button-primary,.button-secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:9px;padding:0 16px;text-decoration:none;font-weight:700}.app-link,.button-primary{background:#D92B3A;color:#FFFCF7}.app-link:hover,.button-primary:hover{background:#A91E2B;color:#fff}.button-secondary{background:#FFFCF7;color:#1F4A32;border:1px solid rgba(31,74,50,.28)}.page-shell{max-width:1240px;margin:auto;padding:22px 18px 74px}.breadcrumb{font-size:13px;color:#7B867C;margin-bottom:14px}.breadcrumb span{margin-left:8px}.hero,.section-block,.article-shell{margin-bottom:62px}.hero-copy h1,.page-hero h1{font-size:clamp(30px,4vw,38px);line-height:1.22;color:#17251A;margin:.2em 0 .5em}.kicker,.eyebrow{font-size:12px;letter-spacing:.12em;color:#D92B3A;font-weight:800}.lead{font-size:18px;color:#455047;max-width:840px}.hero-actions,.link-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.media-frame{margin:0;background:#FFFCF7;border:1px solid rgba(31,74,50,.16);border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center;min-height:180px}.media-frame img{display:block;max-width:100%;width:100%;height:auto;object-fit:contain;object-position:center}.banner-frame,.banner-frame img{max-height:420px}.portrait-frame{min-height:320px;max-height:460px}.portrait-frame img{max-height:460px;width:auto}.icon-frame{width:80px;height:80px;min-height:80px}.icon-frame img{width:100%;height:100%;object-fit:contain}.media-fallback{background:linear-gradient(135deg,#F5EBDD,#E8F0E5);color:#1F4A32;font-weight:800;min-height:220px}.media-fallback span{padding:20px}.headline-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px}.headline-side{display:grid;gap:18px}.feature-panel{padding:24px;background:#FFFCF7;border-top:4px solid #1F4A32;box-shadow:0 14px 34px rgba(23,37,26,.06)}.feature-panel.red{border-top-color:#D92B3A}.fact-note{padding:17px 0;border-top:1px solid rgba(31,74,50,.16)}.fact-note h3,.feature-panel h3{color:#17251A}.section-title{display:flex;justify-content:space-between;gap:20px;align-items:end;border-bottom:1px solid rgba(31,74,50,.18);padding-bottom:12px;margin-bottom:22px}.section-title h2{margin:0;font-size:clamp(22px,3vw,28px);line-height:1.3;color:#17251A}.section-title p{margin:0;max-width:560px;color:#5E6A60}.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.band{display:grid;grid-template-columns:1fr 1.2fr;gap:26px;align-items:center;padding:22px 0;border-top:1px solid rgba(31,74,50,.16)}.band.reverse{grid-template-columns:1.2fr 1fr}.band.reverse .media-frame{order:2}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{font-size:13px;background:#E8F0E5;color:#1F4A32;border:1px solid rgba(31,74,50,.12);padding:3px 9px;border-radius:8px}.topic-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}.index-list{list-style:none;margin:0;padding:0;border-top:1px solid rgba(31,74,50,.16)}.index-list li{display:grid;grid-template-columns:42px 1fr auto;gap:14px;padding:16px 0;border-bottom:1px solid rgba(31,74,50,.16)}.index-no{color:#D92B3A;font-weight:800}.collection-list,.numbered-list{list-style:none;padding:0;margin:0}.collection-list li{padding:15px 0;border-bottom:1px solid rgba(31,74,50,.14)}.numbered-list{counter-reset:item}.numbered-list li{counter-increment:item;display:grid;grid-template-columns:52px 1fr;gap:12px;padding:14px 0;border-bottom:1px solid rgba(31,74,50,.14)}.numbered-list li:before{content:"0" counter(item);font-weight:800;color:#D92B3A;font-size:22px}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(31,74,50,.14);border:1px solid rgba(31,74,50,.14)}.process-grid article{background:#FFFCF7;padding:18px;min-height:160px}.editor-guide{display:grid;grid-template-columns:1.2fr .8fr;gap:26px}.path-list{display:grid;gap:10px}.path-list div{padding:14px 16px;background:#E8F0E5;border-left:4px solid #338554}.app-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:32px}.app-media{display:grid;justify-items:center;gap:14px}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.service-grid article{padding:22px;background:#FFFCF7;border:1px solid rgba(31,74,50,.16);border-radius:10px}.page-hero{padding:26px 0 30px;border-bottom:1px solid rgba(31,74,50,.18);margin-bottom:30px}.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:36px}.article-content section{margin-bottom:34px}.article-content h2{font-size:25px;line-height:1.35;color:#17251A}.article-content h3{font-size:19px;color:#1F4A32}.aside-card{position:sticky;top:116px;align-self:start;background:#E8F0E5;border:1px solid rgba(31,74,50,.14);padding:18px;border-radius:10px}.aside-card h2{font-size:18px;margin-top:0}.aside-card a{display:block;padding:7px 0}.source-note{background:#F5EBDD;border-left:4px solid #338554;padding:14px 16px;margin:24px 0}.action-box{background:#1F4A32;color:#FFFCF7;padding:24px;border-radius:12px;margin-top:40px}.action-box h2,.action-box a{color:#fff}.status-board{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.status-board article,.archive-card,.terms-group{padding:20px;background:#FFFCF7;border:1px solid rgba(31,74,50,.16);border-radius:10px}.status-board article{border-top:4px solid #338554}.archive-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.flow-steps{counter-reset:step;list-style:none;padding:0}.flow-steps li{counter-increment:step;display:grid;grid-template-columns:48px 1fr;gap:12px;padding:16px 0;border-bottom:1px solid rgba(31,74,50,.14)}.flow-steps li:before{content:counter(step);width:36px;height:36px;display:flex;align-items:center;justify-content:center;background:#1F4A32;color:#fff;border-radius:50%;font-weight:800}.faq-list details{background:#FFFCF7;border:1px solid rgba(31,74,50,.16);border-radius:9px;margin-bottom:12px;padding:0 18px}.faq-list summary{cursor:pointer;font-weight:800;color:#17251A;min-height:52px;display:flex;align-items:center}.route-map{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;position:relative}.route-map:before{content:"";position:absolute;top:36px;left:8%;right:8%;height:2px;background:#D92B3A}.route-map article{position:relative;background:#FFFCF7;border:1px solid rgba(31,74,50,.16);padding:18px;border-radius:10px}.route-map article:before{content:"";display:block;width:14px;height:14px;border-radius:50%;background:#D92B3A;margin-bottom:14px}.overlay{position:fixed;inset:0;z-index:140;background:rgba(23,23,23,.52)}.directory-wrap,.search-wrap{position:fixed;inset:0;z-index:150;display:flex;align-items:flex-start;justify-content:center;padding:112px 16px 24px;visibility:hidden;opacity:0;pointer-events:none;transition:.18s}.directory-wrap.is-open,.search-wrap.is-open{visibility:visible;opacity:1;pointer-events:auto}.directory-sheet{width:min(1100px,100%);max-height:76vh;overflow:auto;background:#FFFCF7;border:1px solid rgba(31,74,50,.18);box-shadow:0 20px 55px rgba(23,37,26,.22);border-radius:14px;padding:24px;position:relative}.directory-sheet:before{content:"";position:absolute;z-index:-1;inset:10px -8px -8px 10px;background:#EFE6D8;border-radius:14px}.panel-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:20px}.panel-head h2{margin:0}.directory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.directory-grid h3{color:#1F4A32;border-bottom:1px solid rgba(31,74,50,.16)}.directory-item{display:block;text-decoration:none;padding:9px 0}.directory-item strong{display:block;color:#17251A}.directory-item span{display:block;font-size:13px;color:#6B756D;line-height:1.5}.search-wrap{align-items:center;padding-top:24px}.search-dialog{width:min(650px,calc(100% - 32px));background:#FFFCF7;border-radius:14px;padding:24px;box-shadow:0 20px 55px rgba(23,37,26,.22)}.search-label{display:block;color:#5E6A60;margin-bottom:8px}.search-input{width:100%;min-height:48px;border:1px solid rgba(31,74,50,.28);border-radius:9px;padding:0 14px;font:inherit}.search-results{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:16px}.search-results a{min-height:44px;display:flex;align-items:center;padding:0 12px;background:#E8F0E5;text-decoration:none;border-radius:8px}.no-results{background:#F5EBDD;padding:12px}.site-footer{background:#1F4A32;color:#FFFCF7;padding:46px 18px 32px}.footer-inner{max-width:1240px;margin:auto}.footer-brand{display:flex;gap:14px;align-items:center}.footer-brand img{max-height:36px;width:auto}.footer-brand strong{display:block;font-size:22px}.footer-brand span{font-size:12px;opacity:.8}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:26px}.footer-grid h2{font-size:16px;color:#fff}.footer-grid a{display:block;color:#F5EBDD;text-decoration:none;padding:3px 0}.footer-note{border-top:1px solid rgba(255,255,255,.18);padding-top:20px;margin-top:28px;max-width:900px}.copyright{font-size:13px;opacity:.8}.mobile-bottom{display:none}
@media(max-width:1020px){.header-inner{grid-template-columns:1fr auto}.nav-zone{grid-column:1/-1;order:3}.article-grid{grid-template-columns:1fr}.aside-card{position:static}.process-grid{grid-template-columns:repeat(3,1fr)}.directory-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:820px){.header-inner{min-height:72px;grid-template-columns:1fr auto;gap:10px}.brand-note,.nav-zone{display:none}.site-logo{max-height:32px}.headline-grid,.split-grid,.topic-layout,.editor-guide,.app-layout,.archive-grid{grid-template-columns:1fr}.process-grid{grid-template-columns:repeat(2,1fr)}.route-map{grid-template-columns:1fr 1fr}.route-map:before{display:none}.service-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:760px){body{padding-bottom:calc(58px + env(safe-area-inset-bottom))}.page-shell{padding:16px 16px 52px}.hero,.section-block,.article-shell{margin-bottom:48px}.band,.band.reverse{grid-template-columns:1fr}.band.reverse .media-frame{order:0}.section-title{display:block}.section-title p{margin-top:8px}.index-list li{grid-template-columns:34px 1fr}.index-list li>a{grid-column:2}.process-grid,.status-board{grid-template-columns:1fr}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:120;display:grid;grid-template-columns:repeat(5,1fr);min-height:calc(58px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#FFFCF7;border-top:1px solid rgba(31,74,50,.18)}.mobile-bottom a{position:relative;display:flex;align-items:center;justify-content:center;min-height:58px;text-decoration:none;color:#29332B;font-size:13px}.mobile-bottom a.is-current{background:#FFF0F1;font-weight:800}.mobile-bottom a.is-current:before{content:"";position:absolute;top:0;left:30%;right:30%;height:3px;background:#D92B3A}.directory-wrap{align-items:flex-end;padding:0}.directory-sheet{width:100%;max-height:82vh;border-radius:18px 18px 0 0}.directory-sheet:before{display:none}.search-results{grid-template-columns:repeat(2,1fr)}.site-footer{padding-bottom:calc(86px + env(safe-area-inset-bottom))}}
@media(max-width:460px){.brand-zone{max-width:125px}.icon-button,.app-link{font-size:13px;padding:0 9px}.footer-grid,.directory-grid,.search-results,.route-map{grid-template-columns:1fr}.page-hero h1,.hero-copy h1{font-size:30px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}