:root{--bg:#F8F3EB;--deep:#EFE6D8;--paper:#FFFCF7;--soft:#E8F0E5;--ink:#17251A;--text:#29332B;--muted:#5E6A60;--red:#D92B3A;--red2:#F04452;--red3:#A91E2B;--green:#1F4A32;--leaf:#338554;--black:#171717;--cream:#F5EBDD;--line:rgba(31,74,50,.16);--redline:rgba(217,43,58,.36);--shadow:0 14px 34px rgba(23,37,26,.09);--max:1240px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;line-height:1.78;overflow-x:hidden}body.modal-open{overflow:hidden}a{color:var(--green);text-decoration-thickness:1px;text-underline-offset:3px}a:hover{color:var(--red3)}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(217,43,58,.28);outline-offset:3px}.site-header{position:sticky;top:0;z-index:60;background:rgba(255,252,247,.97);border-bottom:2px solid var(--green);backdrop-filter:blur(10px)}.header-inner{max-width:var(--max);min-height:90px;margin:auto;padding:10px 20px;display:grid;grid-template-columns:260px 1fr auto;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}.brand img{height:36px;width:auto;max-width:140px}.brand-text{font-size:30px;font-weight:900}.brand-kicker{font-size:12px;color:var(--muted);white-space:nowrap}.desktop-nav-row{display:flex;gap:22px;align-items:center}.desktop-nav-row a{text-decoration:none;color:var(--ink);font-weight:700;padding:8px 0;border-bottom:3px solid transparent}.desktop-nav-row a.active{border-color:var(--red);color:var(--black)}.section-note{display:flex;gap:12px;font-size:12px;color:var(--muted);margin-top:4px}.section-note strong{color:var(--green)}.header-actions{display:flex;align-items:center;gap:8px}.icon-btn,.close-btn{min-width:44px;min-height:44px;border:1px solid var(--line);background:var(--paper);color:var(--green);border-radius:9px;font:inherit;cursor:pointer}.app-link{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 16px;border-radius:9px;background:var(--red);color:var(--paper);text-decoration:none;font-weight:800}.site-main{max-width:var(--max);margin:auto;padding:34px 20px 70px}.eyebrow{font-weight:800;color:var(--red3);letter-spacing:.08em;font-size:13px;text-transform:uppercase}.hero h1,.page-hero h1{font-size:clamp(30px,4vw,38px);line-height:1.2;margin:.25em 0}.hero p,.page-hero p{max-width:850px;font-size:17px}.media-frame{background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}.media-frame img{display:block;max-width:100%;width:100%;height:auto;object-fit:contain;object-position:center}.media-placeholder{aspect-ratio:16/9;background:linear-gradient(145deg,var(--paper),var(--cream));color:var(--green);font-weight:800;padding:30px;text-align:center}.banner-frame{max-height:420px}.banner-frame img{max-height:420px}.app-frame{max-height:460px;aspect-ratio:4/5}.app-frame img{height:100%;object-fit:contain}.icon-frame{width:72px;height:72px;border-radius:16px}.icon-frame img{width:100%;height:100%;object-fit:contain}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:24px 0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:9px;text-decoration:none;font-weight:800}.btn.primary{background:var(--red);color:var(--paper)}.btn.secondary{background:var(--paper);color:var(--green);border:1px solid rgba(31,74,50,.28)}.section{padding:42px 0;border-top:1px solid var(--line)}.section h2{font-size:clamp(22px,3vw,28px);line-height:1.3;margin-top:0;color:var(--ink)}.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.headline-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px}.fact-list,.number-list,.link-list{list-style:none;padding:0;margin:0}.fact-list li,.number-list li,.link-list li{padding:14px 0;border-bottom:1px solid var(--line)}.number-list li{display:grid;grid-template-columns:54px 1fr;gap:14px}.number-list b{font-size:24px;color:var(--red)}.band{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:center;padding:24px 0;border-bottom:1px solid var(--line)}.band.reverse{grid-template-columns:1.2fr 1fr}.band.reverse .media-frame{order:2}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{display:inline-block;background:var(--soft);color:var(--green);border:1px solid var(--line);border-radius:8px;padding:4px 9px;font-size:13px}.index-list{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.index-item{padding:16px 0;border-bottom:1px solid var(--line)}.index-item strong{display:block;color:var(--ink)}.note-box,.summary-box{padding:20px;border-left:4px solid var(--red);background:var(--paper);box-shadow:var(--shadow)}.green-box{border-left-color:var(--green);background:var(--soft)}.breadcrumbs{font-size:14px;color:var(--muted);margin-bottom:16px}.breadcrumbs a{color:var(--green)}.page-hero{padding-bottom:26px}.content-prose{max-width:900px}.content-prose h2{margin-top:1.7em}.content-prose h3{color:var(--green)}.content-prose p{font-size:16.5px}.related{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}.related a{display:block;padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:10px;text-decoration:none}.source-tip{margin:24px 0;padding:16px 18px;background:var(--cream);border:1px solid var(--line);border-radius:10px}.directory,.search-dialog{position:fixed;z-index:80;visibility:hidden;opacity:0;pointer-events:none;transition:.18s ease}.directory.open,.search-dialog.open{visibility:visible;opacity:1;pointer-events:auto}.directory{top:102px;left:50%;transform:translateX(-50%);width:min(1100px,calc(100% - 40px));max-height:72vh;overflow:auto;background:var(--paper);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:20px}.directory:before,.directory:after{content:"";position:absolute;z-index:-1;inset:8px -8px -8px 8px;background:var(--cream);border:1px solid var(--line);border-radius:14px}.directory:after{inset:14px -14px -14px 14px;background:var(--soft)}.directory-head,.search-head{display:flex;align-items:center;justify-content:space-between;gap:16px}.directory-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.directory-grid h3{color:var(--green)}.directory-grid a{display:block;padding:10px 0;border-bottom:1px solid var(--line);text-decoration:none}.directory-grid a strong,.directory-grid a span{display:block}.directory-grid a span{font-size:12px;color:var(--muted)}.search-dialog{top:50%;left:50%;transform:translate(-50%,-50%);width:min(650px,calc(100% - 32px));background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:22px;box-shadow:var(--shadow)}.search-dialog input{width:100%;min-height:48px;padding:0 14px;margin:12px 0;border:1px solid var(--line);border-radius:9px;background:white;font:inherit}.search-results{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.search-results a{display:block;padding:12px;border:1px solid var(--line);border-radius:8px;text-decoration:none}.search-empty{color:var(--muted)}.overlay{position:fixed;inset:0;background:rgba(23,23,23,.42);z-index:70}.site-footer{background:var(--green);color:var(--paper);padding:46px 20px calc(36px + env(safe-area-inset-bottom))}.footer-inner{max-width:var(--max);margin:auto}.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:22px}.footer-brand img{height:34px;width:auto;filter:brightness(0) invert(1)}.footer-brand strong,.footer-brand span{display:block}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.footer-grid h2{font-size:16px;color:var(--paper)}.footer-grid a{display:block;color:#f7f1e8;text-decoration:none;padding:4px 0}.footer-note{border-top:1px solid rgba(255,255,255,.2);padding-top:22px;margin-top:24px;max-width:900px}.copyright{opacity:.8}.mobile-nav{display:none}.faq details{background:var(--paper);border:1px solid var(--line);border-radius:10px;margin:10px 0;padding:0 16px}.faq summary{cursor:pointer;font-weight:800;padding:16px 0;color:var(--ink)}.status-board{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.status-card{padding:18px;background:var(--paper);border-top:4px solid var(--green);box-shadow:var(--shadow)}.map-path{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}.map-path:before{content:"";position:absolute;left:10%;right:10%;top:34px;height:2px;background:var(--line)}.map-node{position:relative;background:var(--paper);border:1px solid var(--line);padding:54px 16px 18px;border-radius:10px}.map-node:before{content:"";position:absolute;top:25px;left:50%;transform:translateX(-50%);width:18px;height:18px;border-radius:50%;background:var(--red);border:4px solid var(--paper);box-shadow:0 0 0 1px var(--redline)}
@media(max-width:980px){.header-inner{grid-template-columns:220px 1fr auto;gap:12px}.desktop-nav-row{gap:12px}.directory-grid{grid-template-columns:repeat(2,1fr)}.grid-3,.related{grid-template-columns:1fr 1fr}.status-board{grid-template-columns:1fr 1fr}.map-path{grid-template-columns:1fr 1fr}.map-path:before{display:none}}
@media(max-width:820px){.header-inner{min-height:72px;grid-template-columns:1fr auto;padding:8px 16px}.brand-kicker,.desktop-nav{display:none}.brand img{height:32px}.header-actions{gap:6px}.app-link{padding:0 12px}.site-main{padding:24px 16px 92px}.headline-grid,.grid-2,.grid-3,.related,.band,.band.reverse,.status-board,.map-path{grid-template-columns:1fr}.band.reverse .media-frame{order:0}.search-results{grid-template-columns:1fr 1fr}.directory{top:auto;bottom:0;left:0;transform:none;width:100%;max-height:82vh;border-radius:18px 18px 0 0}.directory:before,.directory:after{display:none}.mobile-nav{display:grid;position:fixed;z-index:55;left:0;right:0;bottom:0;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(--line)}.mobile-nav a{display:flex;align-items:center;justify-content:center;min-width:0;min-height:44px;text-decoration:none;color:var(--text);font-size:13px;border-top:3px solid transparent}.mobile-nav a.active{border-color:var(--red);background:rgba(217,43,58,.07);font-weight:800}.footer-grid{grid-template-columns:1fr 1fr}.index-list{grid-template-columns:1fr}}
@media(max-width:480px){.header-actions .icon-btn{padding:0 9px}.app-link{font-size:13px}.footer-grid,.search-results{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:30px}.site-main{padding-left:16px;padding-right:16px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}