:root{
  --bg:#0C0B0A;--deep:#161311;--panel:#1C1916;--panel2:#26221D;--paper:#F3E6D2;
  --title:#FFF8F0;--text:#EDE4D8;--muted:#B7A898;--quiet:#8A7B6C;--red:#E11D2E;--hot:#FF4A4F;
  --wine:#8B1E2D;--rust:#E25A2A;--amber:#E2B14A;--line:rgba(226,177,74,.16);--redline:rgba(225,29,46,.40);
  --shadow:0 18px 44px rgba(0,0,0,.46);--header-h:80px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;overflow-wrap:anywhere}
a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{display:block;max-width:100%}
.site-shell{width:min(1280px,calc(100% - 40px));margin-inline:auto;min-width:0}
.brand-header{position:sticky;top:0;z-index:40;background:rgba(12,11,10,.96);backdrop-filter:saturate(120%) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand-lockup{display:flex;align-items:center;gap:12px;min-width:0;min-height:44px}.brand-logo{height:34px;width:auto;max-width:170px;object-fit:contain;flex:0 0 auto}.brand-words{display:flex;flex-direction:column;line-height:1.15}.brand-words strong{font-size:19px;color:var(--title)}.brand-words small{font-size:11px;letter-spacing:.14em;color:var(--muted)}
.desktop-actions,.mobile-actions{display:flex;align-items:center;gap:8px}.mobile-actions{display:none}.header-link,.header-button,.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;padding:8px 15px;border:1px solid var(--line);background:transparent;cursor:pointer}.header-link:hover,.header-button:hover,.header-link:focus-visible,.header-button:focus-visible{border-color:var(--redline);background:var(--panel2);outline:none}.header-link:focus-visible,.header-button:focus-visible,.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.channel-bar{border-bottom:1px solid var(--line);background:var(--deep)}.top-groups{display:grid;grid-template-columns:repeat(3,1fr);min-width:0}.top-group{display:grid;grid-template-columns:74px 1fr;gap:12px;padding:14px 22px;min-width:0;border-right:1px solid var(--line)}.top-group:first-child{padding-left:0}.top-group:last-of-type{border-right:0}.top-group-title{font-size:13px;color:var(--amber);font-weight:800;letter-spacing:.08em}.top-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 14px}.top-links a,.mobile-top-links a{position:relative;min-height:32px;display:flex;align-items:center;color:var(--muted);font-size:14px}.top-links a.is-current,.mobile-top-links a.is-current{color:var(--title);font-weight:700}.top-links a.is-current:before,.mobile-top-links a.is-current:before,.footer-group a.is-current:before,.directory-item.is-current:before{content:"";width:6px;height:6px;background:var(--red);border-radius:50%;margin-right:7px;flex:0 0 auto}.mobile-top-links{display:none}
main{min-height:55vh}.page-section{padding:54px 0;border-bottom:1px solid var(--line)}.page-section.tight{padding:36px 0}.hero{padding:58px 0 48px}.eyebrow{margin:0 0 10px;color:var(--amber);font-size:13px;font-weight:800;letter-spacing:.14em}.hero h1,.article-hero h1{margin:0;color:var(--title);font-size:clamp(28px,4vw,38px);line-height:1.2;letter-spacing:-.02em}.hero-lead,.article-lead{max-width:820px;color:var(--muted);font-size:18px;margin:18px 0 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn-primary{background:linear-gradient(135deg,#FF4A4F 0%,#E11D2E 46%,#E25A2A 100%);color:#fff;border-color:transparent;font-weight:800}.btn-secondary{background:var(--paper);color:#3b2b21;border-color:transparent;font-weight:800}.btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px rgba(0,0,0,.28)}
.media-frame{margin:28px 0 0;border:1px solid var(--line);background:#0f0d0c;padding:14px;border-radius:10px;display:flex;justify-content:center;align-items:center;min-width:0}.media-frame img{width:auto;height:auto;max-width:100%;object-fit:contain;object-position:center}.media-cover img{max-height:300px}.media-content img{max-height:240px}.media-app img{max-height:420px}.media-mark img{max-height:72px}
.section-head{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:24px}.section-head h2,.content-section h2{margin:0;color:var(--title);font-size:clamp(22px,3vw,28px);line-height:1.3}.section-head p{margin:0;max-width:650px;color:var(--muted)}.rule-title{padding-left:12px;border-left:3px solid var(--red)}
.grid-2,.grid-3,.grid-6,.split,.service-grid,.issue-grid{display:grid;gap:20px;min-width:0}.grid-2,.split{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-6{grid-template-columns:repeat(3,minmax(0,1fr))}.service-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.issue-grid{grid-template-columns:1.15fr .85fr}.card,.text-unit,.status-item,.content-box,.note-box{min-width:0;border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:22px}.text-unit{background:transparent;border-width:1px 0 0 0;border-radius:0;padding:18px 0}.text-unit .tag,.mini-tag{display:inline-flex;align-items:center;gap:7px;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.08em}.text-unit .tag:before,.mini-tag:before{content:"";width:7px;height:7px;background:var(--red);border-radius:2px}.card h3,.text-unit h3,.content-box h3{margin:8px 0 10px;color:var(--title);font-size:20px;line-height:1.35}.card p,.text-unit p,.content-box p{margin:0;color:var(--muted)}.card p+p,.content-box p+p{margin-top:12px}.link-row{display:flex;flex-wrap:wrap;gap:8px 14px;margin-top:16px}.link-row a,.inline-link{color:var(--paper);text-decoration:underline;text-decoration-color:var(--redline);text-underline-offset:4px}.link-row a:hover,.inline-link:hover{color:#fff}.clean-list{margin:15px 0 0;padding:0;list-style:none}.clean-list li{padding:10px 0;border-top:1px solid var(--line)}.clean-list li:first-child{border-top:0}.number-list{counter-reset:item;margin:0;padding:0;list-style:none}.number-list li{position:relative;padding:14px 0 14px 46px;border-top:1px solid var(--line)}.number-list li:before{counter-increment:item;content:counter(item,decimal-leading-zero);position:absolute;left:0;top:14px;color:var(--red);font-weight:900}.number-list li:first-child{border-top:0}
.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--quiet);font-size:14px;margin-bottom:16px}.breadcrumb a:hover{color:var(--paper)}.article-hero{padding:44px 0 28px;border-bottom:1px solid var(--line)}.article-layout{display:grid;grid-template-columns:minmax(0,800px) minmax(240px,320px);gap:48px;align-items:start;padding:42px 0 58px}.article-main{min-width:0}.article-aside{min-width:0}.content-section{scroll-margin-top:110px;padding:0 0 34px;margin:0 0 34px;border-bottom:1px solid var(--line)}.content-section:last-child{border-bottom:0}.content-section h2{margin-bottom:15px}.content-section h3{color:var(--paper);font-size:18px;margin:22px 0 8px}.content-section p{margin:0 0 16px;color:var(--text)}.content-section ul{margin:14px 0 18px;padding-left:1.2em}.content-section li{margin:8px 0}.aside-box{border:1px solid var(--line);background:var(--panel);border-radius:10px;padding:20px;margin-bottom:18px}.aside-box h2{font-size:17px;margin:0 0 10px;color:var(--title)}.aside-box p{margin:0;color:var(--muted);font-size:14px}.aside-box a{display:block;min-height:42px;padding:7px 0;border-top:1px solid var(--line)}.aside-box a:first-of-type{border-top:0}.aside-box a:hover{color:var(--paper)}
.topic-tags{display:flex;flex-wrap:wrap;gap:9px;margin:18px 0}.topic-tags span{display:inline-flex;align-items:center;min-height:34px;padding:4px 11px;border:1px solid var(--line);border-radius:999px;color:var(--paper);background:var(--deep)}.status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.status-item strong{display:block;color:var(--title);margin-bottom:7px}.status-item span{color:var(--muted);font-size:14px}.status-item:before{content:"状态";display:inline-block;margin-bottom:8px;padding:2px 7px;border:1px solid var(--redline);color:var(--paper);font-size:11px;border-radius:4px}.editor-note{border-left:3px solid var(--amber);padding:16px 18px;background:var(--panel2);margin:20px 0}.editor-note strong{color:var(--amber)}
.timeline{margin:16px 0 0;padding:0;list-style:none}.timeline li{position:relative;margin-left:10px;padding:0 0 22px 28px;border-left:1px solid var(--redline)}.timeline li:before{content:"";position:absolute;left:-5px;top:8px;width:9px;height:9px;background:var(--red);border-radius:50%}.timeline li:last-child{padding-bottom:0}.timeline strong{display:block;color:var(--title)}
.accordion details{border-top:1px solid var(--line);padding:0}.accordion details:last-child{border-bottom:1px solid var(--line)}.accordion summary{cursor:pointer;list-style:none;padding:18px 42px 18px 0;color:var(--title);font-weight:800;position:relative;min-height:44px}.accordion summary::-webkit-details-marker{display:none}.accordion summary:after{content:"+";position:absolute;right:0;top:14px;color:var(--red);font-size:24px}.accordion details[open] summary:after{content:"−"}.accordion details p{margin:0 0 18px;color:var(--muted)}
.site-footer{background:#080706;border-top:1px solid var(--redline);padding:42px 0 calc(46px + env(safe-area-inset-bottom))}.footer-brand-row{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:28px;padding-bottom:28px;border-bottom:1px solid var(--line)}.footer-brand-row p{max-width:720px;margin:0;color:var(--muted)}.footer-directory{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px;padding-block:30px}.footer-group{min-width:0}.footer-group h2{margin:0 0 9px;font-size:14px;color:var(--amber)}.footer-group a{display:flex;align-items:center;min-height:36px;color:#D8CBBA;font-size:14px}.footer-group a:hover{color:#fff}.footer-meta{border-top:1px solid var(--line);padding-top:22px;color:var(--quiet);font-size:13px}.footer-meta p{margin:0 0 8px}
.overlay{position:fixed;inset:0;z-index:70;background:rgba(0,0,0,.72)}.overlay[hidden],.modal[hidden]{display:none!important;pointer-events:none!important}.modal{position:fixed;z-index:80;left:50%;top:50%;transform:translate(-50%,-50%);width:min(960px,calc(100% - 32px));max-height:88vh;overflow:auto;background:var(--deep);border:1px solid var(--redline);border-radius:12px;box-shadow:var(--shadow);padding:24px}.modal-head{display:flex;align-items:center;justify-content:space-between;gap:18px;position:sticky;top:-24px;background:var(--deep);padding:8px 0 16px;z-index:2}.modal-head h2{margin:0;color:var(--title);font-size:24px}.modal-brand{display:flex;align-items:center;gap:12px}.close-button{min-width:44px;min-height:44px;padding:8px 12px;border-radius:8px;border:1px solid var(--line);background:var(--panel2);cursor:pointer}.directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.directory-group{min-width:0}.directory-group h3{margin:0 0 8px;color:var(--amber);font-size:15px}.directory-item{display:block;padding:11px 0;border-top:1px solid var(--line)}.directory-item strong{display:flex;align-items:center;color:var(--title)}.directory-item span{display:block;margin-top:3px;color:var(--muted);font-size:13px;line-height:1.55}.search-modal{max-width:720px}.search-box label{display:block;font-weight:800;color:var(--paper);margin-bottom:7px}.search-box input{width:100%;min-height:48px;border:1px solid var(--line);border-radius:8px;background:#0f0d0c;color:var(--text);padding:10px 12px}.search-hint{margin:7px 0 18px;color:var(--quiet);font-size:13px}.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.search-item{padding:13px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}.search-item[hidden]{display:none!important}.search-item strong{display:block;color:var(--title)}.search-item span{display:block;color:var(--muted);font-size:13px}.search-empty{padding:16px;border:1px solid var(--line);color:var(--muted)}
html.modal-open,body.modal-open{overflow:hidden}body.modal-open{position:fixed;width:100%;top:var(--locked-scroll-y,0)}.mobile-bottom{display:none}
@media (max-width:1024px){.site-shell{width:min(100% - 32px,1280px)}.top-group{grid-template-columns:58px 1fr;padding-inline:14px}.article-layout{grid-template-columns:minmax(0,1fr) 280px;gap:32px}.footer-directory{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-3,.grid-6,.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:768px){:root{--header-h:68px}.site-shell{width:calc(100% - 32px)}.header-inner{height:68px}.brand-logo{height:30px;max-width:130px}.brand-words strong{font-size:17px}.brand-words small{font-size:9px}.desktop-actions{display:none}.mobile-actions{display:flex}.channel-bar{padding:8px 0}.top-group{display:none}.top-groups{display:block}.mobile-top-links{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}.mobile-top-links a{justify-content:center;border:1px solid var(--line);border-radius:7px;padding:5px 7px}.hero{padding:38px 0 32px}.page-section{padding:38px 0}.section-head{display:block}.section-head p{margin-top:8px}.grid-2,.split,.issue-grid{grid-template-columns:1fr}.grid-3,.grid-6,.service-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.article-layout{grid-template-columns:1fr;padding:32px 0 42px}.article-aside{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.media-content img{max-height:220px}.media-app img{max-height:360px}.footer-brand-row{grid-template-columns:1fr}.footer-directory{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{padding-bottom:calc(92px + env(safe-area-inset-bottom))}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:50;display:grid;grid-template-columns:repeat(5,1fr);min-height:56px;padding-bottom:env(safe-area-inset-bottom);background:#0a0908;border-top:1px solid var(--redline)}.mobile-bottom a{min-height:56px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted);position:relative}.mobile-bottom a.is-current{color:#fff;font-weight:800}.mobile-bottom a.is-current:before{content:"";position:absolute;top:0;left:25%;right:25%;height:3px;background:var(--red)}.modal{left:0;right:0;top:auto;bottom:0;transform:none;width:100%;max-width:none;max-height:88dvh;max-height:min(88dvh,88vh);border-radius:14px 14px 0 0;padding:20px}.search-modal{top:0;bottom:0;max-height:100dvh;max-height:100vh;border-radius:0}.modal-head{top:-20px}.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search-results{grid-template-columns:1fr}}
@media (max-width:480px){.site-shell{width:calc(100% - 32px)}.brand-words small{display:none}.header-button{padding-inline:11px}.mobile-top-links{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3,.grid-6,.service-grid,.status-grid,.article-aside,.directory-grid{grid-template-columns:1fr}.hero-lead,.article-lead{font-size:16px}.card,.content-box,.note-box{padding:18px}.footer-directory{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.media-frame{padding:10px}.media-cover img{max-height:260px}}
@media (max-width:340px){.brand-words{display:none}.footer-directory{grid-template-columns:1fr}.mobile-actions{gap:4px}.header-button{padding-inline:9px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}.btn:hover{transform:none}}