:root{
  --bg:#0C0B0A;--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);--border-strong:rgba(225,29,46,.40);--shadow:0 18px 44px rgba(0,0,0,.46);
  --max:1280px;--reading:790px;--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}body.modal-open{position:fixed;left:0;right:0;width:100%;overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit}img{max-width:100%;height:auto;display:block}.skip-link{position:fixed;left:16px;top:-80px;z-index:1100;background:var(--paper);color:#231c17;padding:10px 14px;border-radius:6px}.skip-link:focus{top:12px}.site-header{position:sticky;top:0;z-index:40;background:rgba(12,11,10,.96);border-bottom:1px solid var(--border);backdrop-filter:blur(12px)}.header-inner{min-height:var(--header-h);max-width:var(--max);margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:0}.brand-logo,.footer-logo,.modal-logo{height:34px;width:auto;max-width:180px;object-fit:contain;flex:0 0 auto}.brand-fallback{display:inline-flex;align-items:center;justify-content:center;min-width:78px;height:34px;padding:0 10px;background:linear-gradient(135deg,var(--wine),var(--red));color:#fff;border-radius:6px;font-weight:800;letter-spacing:.04em}.brand-copy{display:flex;flex-direction:column;line-height:1.15}.brand-copy strong{font-size:18px;color:var(--title)}.brand-copy small,.modal-head small{font-size:11px;letter-spacing:.16em;color:var(--muted);margin-top:4px}.header-actions{display:flex;align-items:center;gap:8px}.header-link,.header-button,.close-button{min-height:44px;padding:8px 13px;border:1px solid var(--border);border-radius:7px;background:transparent;color:var(--text);cursor:pointer}.header-link:hover,.header-button:hover,.close-button:hover{border-color:var(--border-strong);background:var(--panel)}.mobile-actions{display:none}.channel-nav{background:var(--deep);border-bottom:1px solid var(--border)}.channel-nav-inner{max-width:var(--max);margin:0 auto;padding:14px 24px}.desktop-channel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}.channel-group{min-width:0;padding:0 22px;border-left:1px solid var(--border)}.channel-group:first-child{border-left:0;padding-left:0}.channel-group:last-child{padding-right:0}.channel-group-title{display:block;color:var(--amber);font-size:12px;letter-spacing:.12em;margin-bottom:7px}.channel-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px 14px}.channel-link{position:relative;min-height:36px;display:flex;align-items:center;padding:4px 8px 4px 12px;color:var(--muted);border-radius:4px}.channel-link:hover{color:var(--title);background:var(--panel)}.channel-link.is-current{color:var(--title);font-weight:700}.channel-link.is-current:before{content:"";position:absolute;left:0;width:4px;height:16px;background:var(--red);border-radius:4px}.mobile-channel-grid{display:none}.site-main{max-width:var(--max);margin:0 auto;padding:38px 24px 72px}.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--soft);font-size:14px;margin-bottom:22px}.breadcrumb a{color:var(--muted)}.breadcrumb a:hover{color:var(--paper)}.section{margin:0 0 54px;scroll-margin-top:110px}.section:last-child{margin-bottom:0}.eyebrow{margin:0 0 8px;color:var(--amber);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}.hero{padding:34px 0 22px}.hero h1,.page-hero h1{margin:0;color:var(--title);font-size:clamp(28px,4vw,44px);line-height:1.18;letter-spacing:-.02em}.hero .leadline{font-size:clamp(20px,3vw,30px);line-height:1.4;color:var(--paper);margin:12px 0}.hero-copy,.page-intro{max-width:820px;color:var(--muted);font-size:17px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.button-primary,.button-secondary{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 18px;border-radius:7px;font-weight:800}.button-primary{background:linear-gradient(135deg,#FF4A4F 0%,#E11D2E 46%,#E25A2A 100%);color:#fff}.button-secondary{background:var(--paper);color:#2b211b}.button-primary:hover,.button-secondary:hover{filter:brightness(1.05)}.cover-frame,.media-frame,.app-media{display:flex;align-items:center;justify-content:center;background:#100d0b;border:1px solid var(--border);border-radius:10px;padding:12px;margin:24px 0}.cover-frame .content-image{max-height:300px;width:auto;height:auto;object-fit:contain;object-position:center}.media-frame .content-image{max-height:240px;width:auto;height:auto;object-fit:contain;object-position:center}.app-media .content-image{max-height:420px;width:auto;height:auto;object-fit:contain;object-position:center}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.section-head h2,.content-block h2,.article-section h2{margin:0;color:var(--title);font-size:clamp(22px,3vw,28px);line-height:1.3}.section-head p{max-width:720px;margin:0;color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--border);border-left:1px solid var(--border)}.guide-item{min-width:0;padding:22px;border-right:1px solid var(--border);border-bottom:1px solid var(--border);background:linear-gradient(180deg,rgba(255,255,255,.018),transparent)}.guide-item h3{margin:0 0 8px;color:var(--title);font-size:18px}.guide-item h3:before{content:"";display:inline-block;width:6px;height:14px;background:var(--red);margin-right:9px;border-radius:3px}.guide-item p{margin:0;color:var(--muted)}.split{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(300px,.88fr);gap:30px;align-items:start}.split.reverse{grid-template-columns:minmax(300px,.88fr) minmax(0,1.12fr)}.split>*{min-width:0}.editorial-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.editorial-unit{min-width:0;border-top:2px solid var(--wine);padding-top:14px}.editorial-unit h3{font-size:22px;color:var(--title);margin:14px 0 8px}.editorial-unit p{color:var(--muted)}.read-points,.plain-list,.check-list,.stage-list{margin:14px 0 0;padding:0;list-style:none}.read-points li,.plain-list li,.check-list li{position:relative;padding:9px 0 9px 18px;border-top:1px solid var(--border);color:var(--text)}.read-points li:before,.plain-list li:before,.check-list li:before{content:"";position:absolute;left:0;top:18px;width:6px;height:6px;border-radius:50%;background:var(--amber)}.topic-list{display:grid;gap:12px}.topic-item{padding:16px 0;border-top:1px solid var(--border)}.topic-item:first-child{border-top:0}.topic-item h3{margin:0 0 5px;color:var(--paper);font-size:18px}.topic-item p{margin:0;color:var(--muted)}.status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:20px}.status-card{padding:16px;border:1px solid var(--border);border-radius:7px;background:var(--panel)}.status-card strong{display:block;color:var(--paper);margin-bottom:5px}.status-card span{display:block;color:var(--muted);font-size:14px}.status-card:before{content:"状态";display:inline-block;font-size:11px;line-height:1;padding:5px 7px;margin-bottom:10px;border:1px solid var(--border-strong);border-radius:99px;color:var(--red-hi)}.dossier-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px}.index-list{border-top:1px solid var(--border)}.index-link{display:flex;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid var(--border);color:var(--paper)}.index-link span{color:var(--soft);font-size:14px}.note-box{padding:18px;border-left:4px solid var(--rust);background:var(--panel);color:var(--muted)}.wine-callout{background:linear-gradient(135deg,#2a1216,#160d0e);border:1px solid var(--border-strong);border-radius:10px;padding:24px}.wine-callout h2{margin-top:0;color:var(--title)}.page-hero{max-width:900px;padding:10px 0 30px}.page-intro{margin:14px 0 0}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:42px;align-items:start}.reading-column{max-width:var(--reading);min-width:0}.article-section{padding:26px 0;border-top:1px solid var(--border);scroll-margin-top:110px}.article-section:first-child{padding-top:0;border-top:0}.article-section h2{margin-bottom:12px}.article-section h3{margin:20px 0 8px;color:var(--paper);font-size:18px}.article-section p{margin:0 0 14px;color:var(--text)}.article-section p:last-child{margin-bottom:0}.article-section .muted{color:var(--muted)}.sidebar{position:static;min-width:0;border:1px solid var(--border);border-radius:8px;background:var(--panel);padding:18px}.sidebar h2{font-size:16px;color:var(--paper);margin:0 0 10px}.sidebar p{font-size:14px;color:var(--muted);margin:0 0 13px}.sidebar a{display:block;padding:9px 0;border-top:1px solid var(--border);color:var(--paper)}.anchor-nav{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}.anchor-nav a,.tag{display:inline-flex;align-items:center;min-height:38px;padding:6px 11px;border:1px solid var(--border);border-radius:99px;color:var(--muted);background:var(--deep)}.anchor-nav a:hover{color:var(--title);border-color:var(--border-strong)}.compare-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.compare-box{border:1px solid var(--border);border-radius:7px;padding:18px;background:var(--panel)}.compare-box h3{margin-top:0}.stage-list{counter-reset:stage}.stage-list li{counter-increment:stage;position:relative;padding:0 0 24px 52px}.stage-list li:before{content:counter(stage);position:absolute;left:0;top:0;width:32px;height:32px;display:grid;place-items:center;border-radius:50%;background:var(--wine);color:#fff;font-weight:800}.stage-list li:after{content:"";position:absolute;left:15px;top:36px;bottom:4px;width:1px;background:var(--border)}.stage-list li:last-child:after{display:none}.stage-list strong{display:block;color:var(--paper);margin-bottom:4px}.stage-list span{color:var(--muted)}.topic-tags{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 22px}.table-like{border-top:1px solid var(--border)}.table-row{display:grid;grid-template-columns:180px minmax(0,1fr);gap:18px;padding:14px 0;border-bottom:1px solid var(--border)}.table-row strong{color:var(--paper)}.table-row span{color:var(--muted)}.faq-list{max-width:900px}.faq-list details{border-top:1px solid var(--border);padding:0}.faq-list details:last-child{border-bottom:1px solid var(--border)}.faq-list summary{cursor:pointer;list-style:none;min-height:56px;display:flex;align-items:center;justify-content:space-between;gap:20px;color:var(--paper);font-weight:800;padding:10px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"＋";color:var(--red-hi);font-size:20px}.faq-list details[open] summary:after{content:"－"}.faq-answer{padding:0 0 20px;color:var(--muted);max-width:820px}.link-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.text-link{display:inline-flex;min-height:44px;align-items:center;color:var(--paper);border-bottom:1px solid var(--red)}.text-link:hover{color:var(--red-hi)}.site-footer{background:#080706;border-top:2px solid var(--wine);color:#D8CBBA}.footer-inner{max-width:var(--max);margin:0 auto;padding:42px 24px calc(38px + env(safe-area-inset-bottom))}.footer-brand{max-width:760px;margin-bottom:30px}.footer-brand p{color:#AFA091}.footer-directory{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px;border-top:1px solid var(--border);padding-top:28px}.footer-group{min-width:0}.footer-group h2{font-size:14px;color:var(--paper);margin:0 0 10px}.footer-link{display:block;padding:5px 0;color:#AFA091;font-size:14px}.footer-link:hover,.footer-link.is-current{color:var(--title)}.footer-link.is-current:before{content:"•";color:var(--red);margin-right:6px}.footer-note{border-top:1px solid var(--border);margin:30px 0 0;padding-top:20px;color:#938578;font-size:14px}.copyright{margin:10px 0 0;color:#786d62;font-size:13px}.overlay{position:fixed;inset:0;z-index:80;background:rgba(0,0,0,.72);pointer-events:none;opacity:0;transition:opacity .16s ease}.overlay.is-active{pointer-events:auto;opacity:1}.modal{position:fixed;z-index:90;background:var(--deep);border:1px solid var(--border-strong);box-shadow:var(--shadow);color:var(--text)}.modal[hidden],.overlay[hidden]{display:none!important;pointer-events:none!important}.directory-modal{left:50%;top:50%;transform:translate(-50%,-50%);width:min(960px,calc(100vw - 48px));max-height:min(82vh,760px);overflow:auto;border-radius:12px}.search-modal{left:50%;top:16vh;transform:translateX(-50%);width:min(680px,calc(100vw - 48px));max-height:72vh;overflow:auto;border-radius:12px}.modal-head{position:sticky;top:0;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;background:rgba(22,19,17,.98);border-bottom:1px solid var(--border)}.modal-brand{display:flex;align-items:center;gap:12px}.modal-brand>div,.modal-head>div{display:flex;flex-direction:column}.directory-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;padding:8px 20px 22px}.directory-group{min-width:0;padding:18px;border-bottom:1px solid var(--border)}.directory-group h2{font-size:14px;color:var(--amber);margin:0 0 7px}.directory-item{display:block;padding:8px 0;border-top:1px solid rgba(226,177,74,.08)}.directory-item strong{display:block;color:var(--paper);font-size:15px}.directory-item span{display:block;color:var(--soft);font-size:13px;line-height:1.55}.directory-item.is-current strong{color:var(--red-hi)}.search-body{padding:20px}.search-body label{display:block;color:var(--paper);font-weight:800;margin-bottom:7px}.search-input{width:100%;min-height:48px;padding:10px 12px;background:#0f0d0b;color:var(--text);border:1px solid var(--border);border-radius:7px;outline:none}.search-input:focus{border-color:var(--red-hi);box-shadow:0 0 0 3px rgba(225,29,46,.18)}.search-help,.search-empty{color:var(--soft);font-size:14px}.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:15px}.search-item{padding:12px;border:1px solid var(--border);border-radius:7px;min-width:0}.search-item strong,.search-item span{display:block}.search-item strong{color:var(--paper)}.search-item span{color:var(--soft);font-size:13px;line-height:1.5}.search-item:hover{border-color:var(--border-strong);background:var(--panel)}.mobile-bottom-nav{display:none}.header-link:focus-visible,.header-button:focus-visible,.close-button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid rgba(255,74,79,.58);outline-offset:3px}
@media(max-width:1024px){.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-directory{grid-template-columns:repeat(3,minmax(0,1fr))}.content-layout{grid-template-columns:minmax(0,1fr) 240px;gap:28px}.status-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:768px){:root{--header-h:68px}.header-inner{padding:0 16px}.brand-logo{height:30px;max-width:138px}.brand-copy strong{font-size:16px}.brand-copy small{font-size:9px}.desktop-actions,.desktop-channel-grid{display:none}.mobile-actions,.mobile-channel-grid{display:flex}.mobile-actions{gap:6px}.header-button{padding:7px 10px}.channel-nav-inner{padding:10px 16px}.mobile-channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px}.mobile-channel-grid .channel-link{justify-content:center;padding:6px 7px;border:1px solid var(--border);font-size:14px}.mobile-channel-grid .channel-link.is-current:before{left:50%;bottom:-1px;top:auto;width:24px;height:3px;transform:translateX(-50%)}.site-main{padding:30px 16px 105px}.section{margin-bottom:38px}.hero{padding-top:16px}.section-head{display:block}.section-head p{margin-top:7px}.guide-grid,.editorial-pair,.split,.split.reverse,.dossier-grid,.compare-grid,.content-layout{grid-template-columns:1fr}.sidebar{order:2}.media-frame .content-image{max-height:220px}.app-media .content-image{max-height:360px}.status-grid{grid-template-columns:1fr}.footer-directory{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.footer-inner{padding:36px 16px calc(96px + env(safe-area-inset-bottom))}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));left:0;right:0;bottom:0;z-index:45;min-height:calc(56px + env(safe-area-inset-bottom));padding:5px 6px env(safe-area-inset-bottom);background:rgba(8,7,6,.97);border-top:1px solid var(--border)}.mobile-bottom-link{min-height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--muted);font-size:12px}.nav-dot{width:6px;height:6px;border-radius:50%;background:var(--soft)}.mobile-bottom-link.is-current{color:var(--title)}.mobile-bottom-link.is-current .nav-dot{background:var(--red)}.directory-modal{left:0;right:0;bottom:0;top:auto;transform:none;width:100%;max-height:88vh;max-height:88dvh;border-radius:12px 12px 0 0}.search-modal{inset:0;transform:none;width:100%;max-height:none;border-radius:0;overflow:auto}.directory-grid{grid-template-columns:repeat(2,minmax(0,1fr));padding:6px 10px 18px}.directory-group{padding:14px 10px}.search-results{grid-template-columns:1fr}.table-row{grid-template-columns:1fr;gap:5px}.cover-frame{padding:8px}.cover-frame .content-image{max-height:260px}.page-hero{padding-bottom:24px}}
@media(max-width:390px){.brand-copy small{display:none}.mobile-channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.directory-grid{grid-template-columns:1fr}.guide-grid{grid-template-columns:1fr}.footer-directory{grid-template-columns:1fr}.header-button{min-width:48px;padding-left:7px;padding-right:7px}.header-inner{gap:8px}.brand{gap:8px}.brand-fallback{min-width:68px;padding:0 7px}.hero .leadline{font-size:21px}}
@media(max-width:320px){.brand-copy{display:none}.site-main,.header-inner,.channel-nav-inner{padding-left:16px;padding-right:16px}.actions{display:grid}.button-primary,.button-secondary{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}