:root{--bg:#0C0B0A;--deep:#161311;--panel:#1C1916;--panel2:#26221D;--paper:#F3E6D2;--title:#FFF8F0;--text:#EDE4D8;--muted:#B7A898;--quiet:#8A7B6C;--red:#E11D2E;--red2:#FF4A4F;--wine:#8B1E2D;--rust:#E25A2A;--amber:#E2B14A;--line:rgba(226,177,74,.16);--hotline:rgba(225,29,46,.40);--shadow:0 18px 44px rgba(0,0,0,.46);--max:1280px}
*{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;font-size:16px;line-height:1.8;overflow-wrap:anywhere}a{color:inherit;text-decoration:none}a:hover{color:var(--title)}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--amber);outline-offset:3px}img{display:block;max-width:100%;height:auto}.skip-link{position:absolute;left:16px;top:-80px;background:var(--paper);color:#241a13;padding:10px 14px;z-index:100}.skip-link:focus{top:12px}.site-header{border-bottom:1px solid var(--line);background:var(--deep)}.header-inner{max-width:var(--max);min-height:80px;margin:auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:0}.brand-logo{height:34px;width:auto;object-fit:contain;object-position:center;flex:0 0 auto}.brand-wordmark{display:inline-flex;align-items:center;min-height:34px;padding:0 9px;border:1px solid var(--hotline);font-weight:800;color:var(--title);letter-spacing:.08em}.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0}.brand-text strong{font-size:18px;color:var(--title)}.brand-text small{margin-top:5px;color:var(--muted);font-size:11px;letter-spacing:.14em}.header-shortcuts{display:flex;align-items:center;gap:8px}.header-shortcuts a{min-height:44px;display:inline-flex;align-items:center;padding:8px 12px;border-bottom:2px solid transparent}.header-shortcuts a:hover{border-color:var(--red)}
.tools-wrap{background:var(--deep);border-bottom:1px solid var(--line)}.tools-inner{max-width:var(--max);margin:auto;padding:10px 24px;display:flex;gap:10px;align-items:flex-start}.tool-panel{flex:0 1 380px;min-width:0}.tool-panel summary{list-style:none;cursor:pointer;min-height:44px;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 12px;border:1px solid var(--line);background:var(--panel);color:var(--title);font-weight:700}.tool-panel summary::-webkit-details-marker{display:none}.state-mark::before{content:"＋"}.tool-panel[open] .state-mark::before{content:"－"}.tool-content{margin-top:8px;padding:18px;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow)}.directory-brand{display:flex;align-items:center;gap:12px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid var(--line);color:var(--muted)}.directory-brand .brand-logo{height:28px}.directory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.directory-group{min-width:0}.directory-group h2{margin:0 0 8px;font-size:14px;color:var(--amber)}.directory-group a{display:block;padding:9px 0;border-top:1px solid rgba(255,255,255,.05)}.directory-group a strong{display:block;color:var(--title);font-size:14px}.directory-group a span{display:block;color:var(--muted);font-size:13px;line-height:1.55}.directory-group a[aria-current="page"] strong{color:var(--red2)}.tool-close{min-height:44px;margin-top:16px;padding:8px 16px;border:1px solid var(--hotline);background:var(--wine);color:#fff;cursor:pointer}.site-search label{display:block;margin-bottom:8px;color:var(--title);font-weight:700}.search-row{display:flex;gap:8px}.search-row input{min-width:0;flex:1;min-height:44px;padding:9px 12px;border:1px solid var(--line);background:#0f0d0c;color:var(--text)}.search-row button{min-width:64px;min-height:44px;border:1px solid var(--line);background:var(--paper);color:#2c2119;cursor:pointer}.search-status{margin:12px 0 6px;color:var(--muted);font-size:13px}.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.search-item{min-width:0;padding:9px 10px;border:1px solid rgba(255,255,255,.06);background:var(--deep)}.search-item strong,.search-item span{display:block}.search-item strong{color:var(--title);font-size:14px}.search-item span{font-size:13px;color:var(--muted);line-height:1.5}.search-item[aria-current="page"]{border-color:var(--hotline)}.search-empty{color:var(--paper)}
.site-frame{max-width:var(--max);margin:0 auto;padding:40px 24px 64px;display:grid;grid-template-columns:196px minmax(0,1fr);gap:24px;align-items:start}.desktop-sidebar{min-width:0;padding:18px 14px;border:1px solid var(--line);background:var(--deep)}@media (min-width:1100px) and (min-height:760px){.desktop-sidebar{position:sticky;top:18px}}.side-group+.side-group{margin-top:18px}.side-group h2{margin:0 0 7px;color:var(--quiet);font-size:12px;letter-spacing:.12em}.side-group a{position:relative;display:flex;align-items:center;min-height:38px;padding:5px 7px 5px 16px;color:var(--muted);font-size:14px}.side-group a::before{content:"";position:absolute;left:0;width:4px;height:14px;background:transparent}.side-group a[aria-current="page"]{color:var(--title);background:rgba(225,29,46,.10)}.side-group a[aria-current="page"]::before{background:var(--red)}.full-directory-link{display:flex;align-items:center;min-height:44px;margin-top:18px;padding:8px 10px;border-top:1px solid var(--line);color:var(--paper);font-size:14px}.site-main{min-width:0}.breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 18px;color:var(--muted);font-size:13px}.breadcrumb a{min-height:32px;display:inline-flex;align-items:center}.page-head{max-width:800px;margin-bottom:36px}.eyebrow{margin:0 0 8px;color:var(--red2);font-size:13px;font-weight:800;letter-spacing:.10em}.page-head h1,.hero-copy h1{margin:0;color:var(--title);font-size:clamp(28px,3vw,32px);line-height:1.25}.page-head .lead{margin:16px 0 0;color:var(--paper);font-size:17px;line-height:1.9}.content-figure{max-width:900px;margin:0 0 36px}.media-box{margin:0;display:flex;justify-content:center;align-items:center;min-width:0;padding:12px;border:1px solid var(--line);background:var(--deep)}.media-box img{max-width:100%;height:auto;object-fit:contain;object-position:center}.media-box.section-media img{max-height:240px}.media-box.cover-media img{max-height:300px}.media-box.app-media img{max-height:420px}.media-fallback{display:flex;align-items:center;justify-content:center;min-height:140px;max-height:180px;padding:22px;border:1px solid var(--hotline);background:linear-gradient(135deg,#17100f,#35161b);color:var(--paper);text-align:center}.article-wrap{max-width:790px}.article-section{scroll-margin-top:20px;padding:0 0 34px;margin:0 0 34px;border-bottom:1px solid var(--line)}.article-section h2{margin:0 0 14px;color:var(--title);font-size:23px;line-height:1.4}.article-section h3{margin:22px 0 8px;color:var(--paper);font-size:18px}.article-section p{margin:0 0 15px;color:var(--text)}.article-section p:last-child{margin-bottom:0}.note-box{padding:18px 20px;background:var(--paper);color:#2c2119;border-left:4px solid var(--red)}.note-box h3{color:#2c2119}.note-box p{color:#3b2d24}.related{margin-top:42px;padding-top:28px;border-top:1px solid var(--hotline)}.related h2{margin:0 0 16px;color:var(--title);font-size:22px}.related-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.related-links a{min-width:0;padding:16px;border:1px solid var(--line);background:var(--deep)}.related-links strong,.related-links span{display:block}.related-links strong{color:var(--title)}.related-links span{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.6}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.btn-primary,.btn-secondary{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:9px 16px;border-radius:6px;font-weight:750}.btn-primary{background:linear-gradient(135deg,#FF4A4F 0%,#E11D2E 46%,#E25A2A 100%);color:#fff}.btn-secondary{background:var(--paper);color:#2b211a}
.home-section{margin-bottom:52px;min-width:0}.section-kicker{margin:0 0 8px;color:var(--red2);font-size:13px;font-weight:800;letter-spacing:.08em}.home-section h2{margin:0 0 16px;color:var(--title);font-size:26px;line-height:1.35}.home-section h3{color:var(--title);line-height:1.45}.home-section p{margin:0 0 13px}.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center}.hero-copy{min-width:0}.hero-copy .hero-statement{margin:13px 0 14px;color:var(--paper);font-size:21px;line-height:1.55;font-weight:750}.hero-copy .hero-intro{color:var(--text)}.hero-media{min-width:0}.path-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.path-grid a{min-width:0;padding:15px 14px;border-top:2px solid var(--red);background:var(--deep)}.path-grid strong,.path-grid span{display:block}.path-grid strong{color:var(--title)}.path-grid span{margin-top:6px;color:var(--muted);font-size:13px;line-height:1.6}.digest-layout,.split-layout,.reply-grid,.status-grid,.final-grid{display:grid;gap:20px;min-width:0}.digest-layout{grid-template-columns:minmax(220px,.65fr) minmax(0,1.35fr);align-items:start}.digest-items{display:grid;gap:14px}.digest-item{padding:16px 0;border-bottom:1px solid var(--line)}.digest-item:first-child{padding-top:0}.digest-item a{color:var(--paper);font-weight:750}.desk-image{margin-bottom:20px}.focus-copy{max-width:790px}.micro-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:18px}.micro-grid article{padding:15px;border-left:2px solid var(--red);background:var(--deep)}.micro-grid h3{margin:0 0 6px;font-size:16px}.micro-grid p{margin:0;color:var(--muted);font-size:14px}.editorial-pair{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:18px}.edit-unit{min-width:0;padding:18px;border:1px solid var(--line);background:var(--deep)}.edit-unit.wide{padding-right:28px}.edit-unit .media-box{margin-bottom:15px}.small-points{margin:14px 0 0;padding:0;list-style:none}.small-points li{padding:9px 0;border-top:1px solid rgba(255,255,255,.06);color:var(--muted);font-size:14px}.split-layout{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:center}.reading-band{display:grid;grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);gap:20px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}.reading-band+.reading-band{margin-top:14px}.checklist{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.checklist div{padding:12px;background:var(--panel2);border-bottom:2px solid var(--rust)}.checklist strong,.checklist span{display:block}.checklist span{margin-top:4px;color:var(--muted);font-size:13px}.reply-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:18px}.reply-grid article{padding:17px;background:var(--paper);color:#2c2119}.reply-grid h3{margin:0 0 7px;color:#2c2119;font-size:17px}.reply-grid p{margin:0;color:#49382c}.trail-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:18px}.trail-list article{padding:15px;border-top:3px solid var(--wine);background:var(--deep)}.trail-list h3{margin:0 0 7px;font-size:16px}.status-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:18px}.status-card{padding:16px;border:1px solid var(--line);background:var(--deep)}.status-card strong{display:block;color:var(--paper);margin-bottom:6px}.status-card span{display:block;color:var(--muted);font-size:14px;line-height:1.65}.topic-block{padding:18px 0;border-bottom:1px solid var(--line)}.topic-block h3{margin:0 0 8px}.observation-block{margin-top:24px;padding:20px;background:var(--deep);border-left:4px solid var(--amber)}.observation-label{display:inline-block;margin-bottom:8px;color:var(--amber);font-size:12px;font-weight:800}.clue-block{padding:20px 0 20px 18px;border-left:2px solid var(--red)}.mobile-read{grid-template-columns:minmax(0,1.2fr) minmax(200px,.8fr)}.final-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.final-grid article{padding:18px;border-top:2px solid var(--red);background:var(--deep)}.final-grid h3{margin-top:0}.service-table{width:100%;border-collapse:collapse;margin:18px 0 28px}.service-table th,.service-table td{padding:12px 14px;text-align:left;border:1px solid var(--line);vertical-align:top}.service-table th{background:var(--paper);color:#2c2119}.service-table td{background:var(--deep)}.faq-list details{border-top:1px solid var(--line);padding:0}.faq-list summary{cursor:pointer;min-height:54px;display:flex;align-items:center;color:var(--title);font-weight:750}.faq-list details p{margin:0;padding:0 0 18px;color:var(--text)}
.site-footer{border-top:1px solid var(--red);background:#080706;color:#D8CBBA}.footer-inner{max-width:var(--max);margin:auto;padding:38px 24px 34px}.footer-brand{display:grid;grid-template-columns:minmax(220px,.55fr) minmax(0,1.45fr);gap:28px;align-items:start;padding-bottom:24px;border-bottom:1px solid var(--line)}.footer-brand p{margin:0;color:#BBAE9D}.footer-brand-link .brand-logo{height:32px}.footer-directory{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;padding:28px 0}.footer-directory h2{margin:0 0 9px;color:var(--paper);font-size:14px}.footer-directory a{display:flex;align-items:center;min-height:34px;color:#BBAE9D;font-size:13px}.footer-directory a[aria-current="page"]{color:var(--red2)}.footer-home{padding-top:14px;border-top:1px solid var(--line)}.footer-home a{display:inline-flex;min-height:44px;align-items:center}.copyright{margin:12px 0 0;color:#8f8273;font-size:13px}.mobile-bottom{display:none}
@media(max-width:1099px){.site-frame{display:block;padding-top:34px}.desktop-sidebar{display:none}.tools-inner{flex-wrap:wrap}.tool-panel{flex:1 1 320px}.site-main{max-width:100%}.article-wrap{max-width:800px}.footer-directory{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:767px){body{padding-bottom:calc(78px + env(safe-area-inset-bottom))}.header-inner{min-height:64px;padding:10px 16px;gap:12px}.brand-logo{height:30px}.brand-text strong{font-size:16px}.brand-text small{font-size:10px}.header-shortcuts{gap:0}.header-shortcuts a{padding:7px 8px;font-size:13px}.header-shortcuts a:last-child{display:none}.tools-inner{padding:8px 16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.tool-panel{min-width:0}.tool-content{grid-column:1/-1;padding:15px}.directory-grid{grid-template-columns:1fr}.search-results{grid-template-columns:1fr}.site-frame{padding:30px 16px 42px}.page-head h1,.hero-copy h1{font-size:clamp(24px,8vw,28px)}.page-head{margin-bottom:28px}.home-section{margin-bottom:34px}.home-section h2{font-size:23px}.hero{grid-template-columns:1fr}.hero-copy{order:1}.hero-media{order:2}.hero-copy .hero-statement{font-size:19px}.media-box.cover-media img{max-height:260px}.media-box.app-media img{max-height:360px}.media-fallback{min-height:110px;max-height:140px}.path-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.digest-layout,.split-layout,.editorial-pair,.reading-band,.mobile-read{grid-template-columns:1fr}.digest-layout .media-box{max-width:520px}.micro-grid,.reply-grid,.status-grid,.trail-list,.final-grid,.related-links{grid-template-columns:1fr}.checklist{grid-template-columns:repeat(2,minmax(0,1fr))}.mobile-read .split-copy{order:1}.mobile-read .media-box{order:2}.article-section{padding-bottom:28px;margin-bottom:28px}.article-section h2{font-size:21px}.footer-inner{padding:32px 16px 26px}.footer-brand{grid-template-columns:1fr;gap:16px}.footer-directory{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.mobile-bottom{position:fixed;left:0;right:0;bottom:0;z-index:40;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));min-height:56px;padding-bottom:env(safe-area-inset-bottom);background:#0a0908;border-top:1px solid var(--line);box-shadow:0 -8px 24px rgba(0,0,0,.35)}.mobile-bottom a{min-width:0;min-height:56px;display:flex;align-items:center;justify-content:center;padding:6px 3px;color:var(--muted);font-size:12px;border-top:3px solid transparent}.mobile-bottom a[aria-current="page"]{color:var(--title);border-top-color:var(--red);font-weight:800}.service-table,.service-table tbody,.service-table tr,.service-table td{display:block;width:100%}.service-table thead{display:none}.service-table tr{margin:0 0 12px;border:1px solid var(--line);background:var(--deep)}.service-table td{border:0;border-bottom:1px solid rgba(255,255,255,.05);padding:10px 12px}.service-table td:last-child{border-bottom:0}.service-table td::before{content:attr(data-label);display:block;margin-bottom:3px;color:var(--amber);font-size:12px;font-weight:800}.media-box.section-media img{max-height:none}}
@media(max-width:390px){.header-shortcuts a{font-size:12px;padding:6px}.brand-text small{letter-spacing:.08em}.tools-inner{grid-template-columns:1fr}.path-grid{grid-template-columns:1fr}.footer-directory{grid-template-columns:1fr}.checklist{grid-template-columns:1fr}}

@media(min-width:1100px){.directory-tool{display:none}}

.side-group a::before,.state-mark::before{pointer-events:none}