:root {
  --bg:#0C0B0A; --bg-deep:#161311; --panel:#1C1916; --panel-2:#26221D;
  --paper:#F3E6D2; --title:#FFF8F0; --text:#EDE4D8; --muted:#B7A898; --soft:#8A7B6C;
  --red:#E11D2E; --red-hi:#FF4A4F; --wine:#8B1E2D; --rust:#E25A2A; --amber:#E2B14A;
  --border:rgba(226,177,74,.16); --strong-border:rgba(225,29,46,.40); --shadow:0 18px 44px rgba(0,0,0,.46);
  --max:1280px; --radius:8px;
}
*{box-sizing:border-box;min-width:0}
html{scroll-behavior:smooth;background:var(--bg)}
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-x:hidden}
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}
button,input,summary{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
p{margin:0 0 1em}
h1,h2,h3{color:var(--title);line-height:1.3;margin:0 0 .7em;letter-spacing:.01em}
h1{font-size:clamp(1.55rem,2.6vw,2rem)}h2{font-size:1.28rem}h3{font-size:1.05rem}
ul,ol{padding-left:1.25em}
.skip-link{position:absolute;left:16px;top:-80px;z-index:99;background:var(--paper);color:#2a211a;padding:10px 14px;border-radius:4px}.skip-link:focus{top:12px}
.site-header{background:var(--bg-deep);border-bottom:1px solid var(--border)}
.header-inner{max-width:var(--max);height:80px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:12px;min-height:44px}.brand-logo{width:auto;height:34px;max-width:168px;object-fit:contain}.brand-wordmark{font-size:1.35rem;font-weight:800;color:var(--title);letter-spacing:.06em}.brand-copy{display:flex;flex-direction:column;line-height:1.08}.brand-copy strong{font-size:1.05rem;color:var(--title)}.brand-copy small{margin-top:5px;font-size:.7rem;letter-spacing:.14em;color:var(--muted)}
.header-links{display:flex;gap:10px}.header-links a{min-height:44px;display:inline-flex;align-items:center;padding:0 12px;border-radius:6px;color:var(--muted)}.header-links a:hover,.header-links a[aria-current="page"]{color:var(--title);background:var(--panel-2)}
.tool-area{background:var(--bg-deep);border-bottom:1px solid var(--border)}.tool-inner{max-width:var(--max);margin:0 auto;padding:10px 24px;display:flex;gap:10px;justify-content:flex-end;align-items:flex-start}.site-tool{width:min(760px,100%);max-width:760px}.directory-tool{display:none}.site-tool summary{list-style:none;min-height:44px;padding:8px 14px;border:1px solid var(--border);border-radius:6px;background:var(--panel);color:var(--paper);display:flex;align-items:center;justify-content:space-between;gap:12px;cursor:pointer}.site-tool summary::-webkit-details-marker{display:none}.site-tool[open] summary{border-color:var(--strong-border);border-radius:6px 6px 0 0}.tool-state{font-size:.8rem;color:var(--muted)}.tool-panel{padding:18px;background:var(--panel);border:1px solid var(--strong-border);border-top:0;border-radius:0 0 8px 8px;box-shadow:var(--shadow)}
.directory-brand{display:flex;align-items:center;gap:10px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid var(--border);color:var(--title);font-weight:700}.brand-logo-directory{height:30px}.directory-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.directory-group h2{font-size:.84rem;color:var(--amber);text-transform:none}.directory-item{display:block;padding:8px 0;border-bottom:1px solid rgba(226,177,74,.08)}.directory-item strong{display:block;color:var(--title);font-size:.95rem}.directory-item span{display:block;color:var(--muted);font-size:.82rem;line-height:1.55}.directory-item.is-current strong{color:var(--red-hi)}
.tool-close{min-height:44px;margin-top:16px;padding:8px 14px;border:1px solid var(--border);background:transparent;color:var(--paper);border-radius:6px}.tool-close:hover{border-color:var(--amber)}
.site-search label{display:block;color:var(--title);font-weight:700;margin-bottom:8px}.search-controls{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}.search-controls input{min-height:44px;width:100%;border:1px solid var(--border);border-radius:6px;background:#100e0c;color:var(--text);padding:8px 12px}.search-controls button{min-height:44px;padding:8px 14px;border:0;border-radius:6px;background:var(--paper);color:#31251c;font-weight:700}.search-note{font-size:.82rem;color:var(--muted);margin:8px 0 12px}.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.search-result{padding:10px;border:1px solid var(--border);border-radius:6px;background:var(--bg-deep)}.search-result strong{display:block;color:var(--title)}.search-result span{display:block;font-size:.8rem;color:var(--muted);line-height:1.55}.search-empty{padding:14px;background:var(--bg-deep);border-radius:6px;color:var(--muted)}
.site-shell{max-width:var(--max);margin:0 auto;padding:32px 24px 64px;display:grid;grid-template-columns:196px minmax(0,1fr);gap:24px;align-items:start}.desktop-sidebar{border:1px solid var(--border);background:var(--bg-deep);padding:14px;border-radius:8px}.sidebar-home,.sidebar-link,.full-directory-link{display:flex;align-items:center;min-height:44px;padding:8px 10px;border-radius:5px;color:var(--muted);position:relative}.sidebar-home{color:var(--title);font-weight:700}.sidebar-group{padding:10px 0;border-top:1px solid var(--border)}.sidebar-group h2{font-size:.78rem;color:var(--soft);margin:0 0 4px;padding:0 10px}.sidebar-link.is-current,.sidebar-home.is-current{background:var(--panel-2);color:var(--title);font-weight:700;padding-left:20px}.sidebar-link.is-current:before,.sidebar-home.is-current:before{content:"";position:absolute;left:8px;width:4px;height:18px;border-radius:2px;background:var(--red)}.full-directory-link{margin-top:6px;color:var(--paper);border-top:1px solid var(--border);border-radius:0}.main-content{width:100%}
.breadcrumb{display:flex;flex-wrap:wrap;gap:7px;align-items:center;font-size:.84rem;color:var(--muted);margin-bottom:14px}.breadcrumb a{color:var(--paper)}.page-lead{max-width:780px;font-size:1.04rem;color:var(--muted);margin-bottom:26px}.article-page{max-width:880px}.article-page.narrow{max-width:780px}.article-page>section,.article-page>article{margin-top:42px}.article-page p{max-width:780px}.article-page .wide{max-width:none}.section-kicker{display:inline-block;margin-bottom:8px;color:var(--red-hi);font-size:.82rem;font-weight:800;letter-spacing:.08em}.section-rule{padding-top:24px;border-top:1px solid var(--border)}
.media-frame{margin:0;display:flex;align-items:center;justify-content:center;min-width:0;padding:6px;background:var(--bg-deep);border:1px solid var(--border);border-radius:8px;overflow:hidden}.content-image{object-fit:contain!important;object-position:center!important;width:auto;max-width:100%;height:auto}.cover-image{max-height:300px}.section-image{max-height:260px}.landscape-image{max-height:240px}.portrait-image{max-height:420px}.media-fallback{display:flex;align-items:center;justify-content:center;min-height:140px;max-height:180px;padding:20px;border:1px solid var(--strong-border);border-radius:8px;background:linear-gradient(135deg,#1a100f,#351318 55%,#1b1110);color:var(--paper);text-align:center;font-weight:700}.media-fallback.cover-image{height:220px;max-height:300px}.media-fallback.portrait-image{height:280px;max-height:420px}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:center;padding:24px;border:1px solid var(--strong-border);background:var(--panel);border-radius:8px}.hero-copy p{max-width:620px}.eyebrow{color:var(--amber);font-size:.82rem;font-weight:800;letter-spacing:.1em;margin-bottom:8px}.hero h1{font-size:clamp(1.75rem,3vw,2rem)}.hero-statement{font-size:1.45rem;line-height:1.45;color:var(--title);font-weight:800;margin-bottom:14px}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 16px;border-radius:6px;font-weight:800}.button-primary{background:linear-gradient(135deg,#FF4A4F 0%,#E11D2E 46%,#E25A2A 100%);color:#fffaf4}.button-secondary{background:var(--paper);color:#33251b}.button-primary:hover{color:#fff}.button-secondary:hover{color:#1e1712}
.home-section{margin-top:48px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:18px}.section-heading p{margin:0;color:var(--muted);max-width:620px}.reading-path{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.path-item{padding:16px;border-top:2px solid var(--red);background:var(--bg-deep);min-height:130px}.path-item strong{display:block;color:var(--title);margin-bottom:6px}.path-item span{display:block;color:var(--muted);font-size:.9rem;line-height:1.65}
.digest-layout{display:grid;grid-template-columns:minmax(220px,.75fr) minmax(0,1.7fr);gap:24px;align-items:start}.digest-list{display:grid;gap:12px}.digest-item{padding:16px 0;border-bottom:1px solid var(--border)}.digest-item h3{margin-bottom:6px}.digest-item p{color:var(--muted);font-size:.94rem}.text-link{display:inline-flex;align-items:center;min-height:44px;color:var(--paper);font-weight:700}.text-link:after{content:" →";color:var(--red-hi);margin-left:4px}
.feature-image-top{margin-bottom:18px}.focus-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(250px,.7fr);gap:22px}.short-notes{display:grid;gap:10px}.short-note{padding:14px;background:var(--panel-2);border-left:3px solid var(--red)}.short-note strong{display:block;color:var(--title);margin-bottom:4px}.short-note p{font-size:.9rem;color:var(--muted);margin:0}
.editorial-pair{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:18px}.editorial-unit{padding:18px;background:var(--panel);border:1px solid var(--border);border-radius:8px}.editorial-unit.secondary{margin-top:34px}.reading-points{display:grid;gap:8px;margin-top:14px}.reading-point{padding-top:10px;border-top:1px solid var(--border);font-size:.9rem;color:var(--muted)}
.split-feature{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:24px;align-items:center}.analysis-three,.comparison-three,.status-grid,.check-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}.analysis-item,.comparison-item,.status-item,.check-item{padding:14px;background:var(--panel-2);border:1px solid var(--border);border-radius:6px}.analysis-item strong,.comparison-item strong,.status-item strong,.check-item strong{display:block;color:var(--title);margin-bottom:5px}.analysis-item p,.comparison-item p,.status-item p,.check-item p{font-size:.88rem;color:var(--muted);margin:0}.status-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.status-item{border-top:2px solid var(--red)}
.reading-band{display:grid;grid-template-columns:minmax(220px,.8fr) minmax(0,1.4fr);gap:22px;align-items:center;padding:20px 0;border-top:1px solid var(--border)}.reading-band:nth-child(even){grid-template-columns:minmax(0,1.4fr) minmax(220px,.8fr)}.reading-band:nth-child(even) .band-media{order:2}.verify-list{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:14px}.verify-list div{padding:12px;background:var(--paper);color:#34271e;border-radius:5px}.verify-list strong{display:block;font-size:.9rem}.verify-list span{font-size:.8rem;line-height:1.45}
.paper-panel{background:var(--paper);color:#36291f;padding:22px;border-radius:8px}.paper-panel h2,.paper-panel h3,.paper-panel strong{color:#211914}.paper-panel p{color:#4f4034}.paper-panel a{color:#6b111d;font-weight:800}
.trail-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.trail-step{padding:16px;border-top:2px solid var(--amber);background:var(--panel)}.trail-step strong{display:block;color:var(--title);margin-bottom:5px}.trail-step p{font-size:.88rem;color:var(--muted);margin:0}
.dossier-section{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(230px,.8fr);gap:22px}.topic-list{display:grid;gap:12px}.topic-item{padding:18px;border:1px solid var(--border);background:var(--bg-deep);border-radius:8px}.observation-list{display:grid;gap:14px}.observation-item{padding:18px;border-left:3px solid var(--red);background:var(--panel)}.observation-item .label{font-size:.78rem;color:var(--amber);font-weight:800}.clue-strip{padding:24px 0 22px;border-top:2px solid var(--red);border-bottom:1px solid var(--border)}
.mobile-reading{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(210px,.65fr);gap:24px;align-items:center}.app-visual{display:grid;grid-template-columns:minmax(0,1fr) 72px;gap:12px;align-items:center}.app-mark .content-image{max-height:72px}.app-mark .media-fallback{min-height:72px;height:72px;padding:8px}
.three-text{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.text-unit{padding:18px;background:var(--panel);border:1px solid var(--border);border-radius:8px}
.toc{padding:18px;background:var(--bg-deep);border:1px solid var(--border);border-radius:8px}.toc h2{font-size:1rem}.toc-links{display:flex;flex-wrap:wrap;gap:8px}.toc a{display:inline-flex;min-height:44px;align-items:center;padding:6px 10px;background:var(--panel-2);border-radius:5px;color:var(--paper)}
.fact-opinion{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.fact-opinion>div{padding:18px;border:1px solid var(--border);border-radius:8px;background:var(--panel)}.fact-opinion strong{color:var(--title)}
.data-table{width:100%;border-collapse:collapse;margin:16px 0}.data-table th,.data-table td{padding:12px;text-align:left;vertical-align:top;border:1px solid var(--border)}.data-table th{color:var(--title);background:var(--panel-2)}.data-table td{color:var(--muted)}
.stage-list,.brief-groups{display:grid;gap:22px}.continuous-section{padding:0 0 22px;border-bottom:1px solid var(--border)}
.timeline-method{display:grid;gap:12px;counter-reset:step}.timeline-method .node{position:relative;padding:16px 16px 16px 52px;background:var(--panel);border:1px solid var(--border);border-radius:8px}.timeline-method .node:before{counter-increment:step;content:counter(step);position:absolute;left:15px;top:15px;width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:var(--wine);color:white;font-weight:800}
.status-explainer{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.status-explainer article{padding:16px;border:1px solid var(--border);background:var(--panel);border-radius:8px}.status-explainer h3{font-size:1rem}.editor-note{padding:16px;border-left:3px solid var(--amber);background:var(--bg-deep);color:var(--muted)}
.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--border);background:var(--panel);border-radius:8px}.faq-item summary{min-height:48px;padding:12px 16px;cursor:pointer;color:var(--title);font-weight:800}.faq-answer{padding:0 16px 16px;color:var(--muted)}
.related-links{margin-top:42px;padding-top:20px;border-top:1px solid var(--border)}.related-links h2{font-size:1rem}.related-links-list{display:flex;flex-wrap:wrap;gap:8px}.related-links a{display:inline-flex;min-height:44px;align-items:center;padding:7px 11px;border:1px solid var(--border);border-radius:5px;color:var(--paper)}
.site-footer{background:#080706;border-top:1px solid var(--red);color:#D8CBBA}.footer-inner{max-width:var(--max);margin:0 auto;padding:34px 24px 28px}.footer-brand{display:grid;grid-template-columns:minmax(220px,.6fr) minmax(0,1.4fr);gap:24px;align-items:start;padding-bottom:24px;border-bottom:1px solid var(--border)}.footer-brand-link{align-self:start}.brand-logo-footer{height:32px}.footer-brand p{color:#bcae9e;font-size:.9rem;margin:0}.footer-directory{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px;padding:24px 0}.footer-group h2{font-size:.78rem;color:var(--amber);margin-bottom:7px}.footer-group a{display:block;min-height:36px;padding:4px 0;color:#cdbfad;font-size:.88rem}.footer-group a[aria-current="page"]{color:var(--red-hi);font-weight:700}.copyright{font-size:.82rem;color:#948679;margin:0;padding-top:18px;border-top:1px solid var(--border)}
.mobile-bottom-nav{display:none}
@media (min-width:1100px) and (min-height:760px){.desktop-sidebar{position:sticky;top:20px}}
@media (max-width:1099px){.site-shell{display:block;padding-top:26px}.desktop-sidebar{display:none}.directory-tool{display:block}.tool-inner{justify-content:stretch}.site-tool{max-width:none;flex:1}.main-content{max-width:960px;margin:0 auto}.article-page{max-width:880px;margin:0 auto}}
@media (max-width:900px){.hero,.split-feature,.mobile-reading,.dossier-section{grid-template-columns:1fr}.reading-path{grid-template-columns:repeat(2,minmax(0,1fr))}.editorial-pair{grid-template-columns:1fr}.editorial-unit.secondary{margin-top:0}.analysis-three,.comparison-three,.status-grid,.check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trail-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-directory{grid-template-columns:repeat(3,minmax(0,1fr))}.digest-layout{grid-template-columns:1fr}.digest-layout .media-frame,.digest-layout .media-fallback{max-width:520px}.app-visual{max-width:520px}}
@media (max-width:767px){body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}.header-inner{height:64px;padding:0 16px;gap:12px}.brand-logo{height:30px;max-width:135px}.brand-copy small{display:none}.brand-copy strong{font-size:.96rem}.header-links{gap:2px}.header-links a{padding:0 8px;font-size:.88rem}.header-faq{display:none}.tool-inner{padding:8px 16px;display:grid;grid-template-columns:1fr 1fr}.site-tool{width:100%}.site-tool[open]{grid-column:1/-1}.tool-panel{padding:14px}.directory-grid,.search-results{grid-template-columns:1fr}.site-shell{padding:24px 16px 44px}.hero{padding:18px;gap:18px}.hero-statement{font-size:1.22rem}.home-section{margin-top:34px}.section-heading{display:block}.section-heading p{margin-top:4px}.reading-path{grid-template-columns:1fr 1fr}.path-item{min-height:0;padding:14px}.focus-grid,.fact-opinion{grid-template-columns:1fr}.analysis-three,.comparison-three,.status-grid,.check-grid,.status-explainer{grid-template-columns:1fr}.reading-band,.reading-band:nth-child(even){grid-template-columns:1fr;gap:14px}.reading-band:nth-child(even) .band-media{order:0}.verify-list{grid-template-columns:1fr 1fr}.trail-grid{grid-template-columns:1fr}.three-text{grid-template-columns:1fr}.footer-brand{grid-template-columns:1fr}.footer-directory{grid-template-columns:1fr 1fr;gap:20px}.footer-home-group{grid-column:1/-1}.footer-inner{padding:30px 16px 34px}.mobile-bottom-nav{position:fixed;z-index:40;left:0;right:0;bottom:0;display:grid;grid-template-columns:repeat(5,1fr);min-height:56px;padding-bottom:env(safe-area-inset-bottom);background:rgba(12,11,10,.97);border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(0,0,0,.3)}.mobile-bottom-nav a{min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:.78rem;color:var(--muted)}.mobile-bottom-nav a.is-current{color:var(--title);font-weight:800}.mobile-nav-mark{width:18px;height:3px;border-radius:2px;background:transparent}.mobile-bottom-nav a.is-current .mobile-nav-mark{background:var(--red)}.cover-image{max-height:260px}.section-image,.landscape-image{max-height:none}.portrait-image{max-height:360px}.media-fallback{min-height:110px;max-height:140px}.media-fallback.cover-image{height:180px;max-height:260px}.media-fallback.portrait-image{height:240px;max-height:360px}.app-visual{grid-template-columns:1fr 60px}.app-mark .content-image{max-height:60px}.app-mark .media-fallback{height:60px;min-height:60px}.data-table,.data-table tbody,.data-table tr,.data-table td{display:block;width:100%}.data-table thead{display:none}.data-table tr{margin-bottom:12px;border:1px solid var(--border);background:var(--panel)}.data-table td{border:0;border-bottom:1px solid var(--border);padding:10px 12px}.data-table td:last-child{border-bottom:0}.data-table td:before{content:attr(data-label);display:block;color:var(--title);font-weight:800;font-size:.82rem;margin-bottom:3px}}
@media (max-width:360px){.header-links a{font-size:.8rem;padding:0 5px}.brand{gap:7px}.brand-copy{display:none}.tool-inner{grid-template-columns:1fr}.site-tool[open]{grid-column:auto}.reading-path,.verify-list,.footer-directory{grid-template-columns:1fr}.footer-home-group{grid-column:auto}.actions{display:grid}.button-primary,.button-secondary{width:100%}}