*,*::before,*::after{box-sizing:border-box}html{scroll-padding-top:95px}body{margin:0;background:#0F0A0A;color:#F0E8E8;font:16px/1.76 system-ui,-apple-system,"Microsoft YaHei","PingFang SC",sans-serif;overflow-wrap:anywhere}body.panel-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #FF7077;outline-offset:3px}img{max-width:100%;height:auto;object-fit:contain;display:block}figure{margin:0}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.38;letter-spacing:.015em}h1{font-size:clamp(28px,3.1vw,32px);color:#fff}h2{font-size:clamp(22px,2.5vw,27px)}h3{font-size:19px}p{margin-bottom:1.1em}.shell{width:min(1220px,calc(100% - 48px));margin-inline:auto}.topbar{height:72px;background:#0A0707;border-bottom:1px solid rgba(230,57,70,.3);position:sticky;top:0;z-index:40}.topbar-inner{height:100%;display:flex;align-items:center;gap:clamp(10px,2vw,32px);min-width:0}.brand{display:flex;gap:9px;align-items:center;flex-shrink:0;white-space:nowrap}.brand img,.footer-brand img{height:auto;max-height:38px;width:auto;max-width:112px}.brand-name{font-weight:800;font-size:20px;letter-spacing:.03em;color:#fff}.desktop-links{display:flex;align-items:center;gap:clamp(9px,1.6vw,24px);margin-inline:auto;min-width:0}.desktop-links a{font-size:14px;white-space:nowrap;border-bottom:2px solid transparent;padding:22px 0}.desktop-links a:hover,.desktop-links a[aria-current]{border-color:#FF4D4F;color:#fff}.top-actions{display:flex;gap:6px;align-items:center;margin-left:auto;flex-shrink:0}.top-btn,.app-top{border:1px solid transparent;background:transparent;color:#F0E8E8;min-height:44px;padding:7px 11px;border-radius:9px;font-size:14px;white-space:nowrap}.top-btn:hover,.top-btn[aria-expanded=true],.app-top:hover{background:#241818;border-color:#C41E3A}.main-area{padding-top:30px;padding-bottom:76px;min-height:55vh}.crumbs{display:flex;gap:10px;align-items:center;flex-wrap:wrap;color:#C4B0B0;font-size:14px;margin-bottom:30px}.crumbs a:hover,.text-link:hover{text-decoration:underline;text-decoration-color:#FF4D4F;text-underline-offset:4px}.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#FF7E83;font-weight:750}.page-intro{margin-bottom:38px;border-bottom:1px solid rgba(230,57,70,.25);padding-bottom:28px}.page-intro h1{margin:6px 0 12px}.page-intro p{max-width:800px;color:#D4C1C1}.intro-links{display:flex;gap:12px;flex-wrap:wrap}.text-link{display:inline-flex;align-items:center;gap:3px;min-height:44px;color:#fff;font-weight:650}.text-link span{color:#FF696E}.section-label{display:block;color:#FF777D;font-size:12px;font-weight:700;letter-spacing:.1em;margin-bottom:12px}.page-body{max-width:1060px}.page-body.layout-essay{max-width:830px}.page-body.layout-sequence{max-width:900px}.article-section{padding:28px 0;border-bottom:1px solid rgba(230,57,70,.2)}.article-section h2{margin-bottom:12px}.article-section p{max-width:820px;color:#E8DCDC}.article-section .text-link{margin-top:4px}.numbered h2::before{content:attr(data-step);font-size:13px;color:#FF6F76;letter-spacing:.06em;margin-right:14px}.section-note{font-size:14px;color:#C4B0B0}.section-stack{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px}.section-stack .article-section{background:#1A1212;padding:24px;border:1px solid rgba(230,57,70,.18);border-radius:12px}.layout-essay .article-section{background:transparent;border-radius:0}.layout-index .article-section,.layout-timeline .article-section{padding-left:20px;border-left:2px solid #C41E3A;margin:0 0 14px}.content-image{margin:16px 0 28px;max-width:min(100%,760px);display:flex;justify-content:center;align-items:center}.content-image img{width:auto;max-width:100%;max-height:220px}.page-visual{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.58fr);gap:32px;align-items:center}.page-visual .content-image{justify-self:end}.page-visual .content-image img{max-height:240px}.related{margin-top:38px;padding:22px 24px;background:#1A1212;border:1px solid rgba(230,57,70,.25);border-radius:12px}.related h2{font-size:20px}.related nav{display:flex;flex-wrap:wrap;gap:8px 22px}.btn{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 18px;border-radius:10px;font-weight:700}.btn-primary{background:linear-gradient(135deg,#FF4D4F 0%,#C41E3A 100%);color:#fff}.btn-secondary{border:1px solid #C41E3A;background:#1A1212;color:#fff}.btn:hover{filter:brightness(1.12)}.home-section{padding:36px 0;border-bottom:1px solid rgba(230,57,70,.2)}.home-section h2{margin-bottom:16px}.home-section>p{max-width:830px}.home-section .text-link{margin-right:18px}.home-hero{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,4fr);align-items:center;gap:38px;padding:20px 0 46px;border-bottom:1px solid rgba(230,57,70,.25)}.home-hero .hero-copy p{max-width:620px}.hero-art{min-width:0}.hero-art .content-image{margin:0;max-width:100%}.hero-art .content-image img{max-height:300px}.hero-typographic{border:1px solid rgba(230,57,70,.33);background:#1A1212;border-radius:14px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:30px;min-height:155px;max-width:450px}.hero-typographic strong{font-size:clamp(24px,3vw,38px);line-height:1.2;color:#fff}.hero-typographic span{color:#C4B0B0;letter-spacing:.2em;font-size:12px;margin-top:12px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.home-duo{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px}.home-duo article{border:1px solid rgba(230,57,70,.18);background:#1A1212;border-radius:13px;padding:24px}.home-duo h3{margin-bottom:10px}.line-list{list-style:none;padding:0;margin:0}.line-list li{padding:13px 0;border-bottom:1px solid rgba(230,57,70,.17)}.line-list li:last-child{border-bottom:0}.line-list a{display:block;font-weight:700}.line-list p{margin:5px 0 0;color:#C4B0B0;font-size:15px}.home-split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}.home-split .content-image{max-width:100%}.home-split .content-image img{max-height:220px}.home-split.with-visual{grid-template-columns:minmax(0,7fr) minmax(0,3fr)}.mini-items{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.mini-items article{padding:18px;background:#1A1212;border-radius:11px;min-width:0}.mini-items h3{font-size:17px;margin-bottom:6px}.mini-items p{font-size:15px;color:#C4B0B0}.number-list{counter-reset:item;list-style:none;padding:0}.number-list li{counter-increment:item;padding:14px 0;border-bottom:1px solid rgba(230,57,70,.2)}.number-list li::before{content:counter(item,decimal-leading-zero);font-size:13px;color:#FF777D;margin-right:18px}.app-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.45fr);gap:32px;align-items:center}.app-row .content-image img{max-height:360px}.app-mark{display:flex;align-items:center;gap:14px}.app-mark img{width:64px;height:auto;max-height:72px;object-fit:contain}.faq-list{max-width:900px}.faq-item{border-bottom:1px solid rgba(230,57,70,.2);padding:20px 0}.faq-item h2{font-size:19px}.faq-item p{max-width:800px}.site-footer{background:#080505;border-top:1px solid rgba(230,57,70,.3);padding:44px 0 24px}.footer-intro{margin-bottom:28px}.footer-brand{display:flex;gap:10px;align-items:center;font-size:22px}.footer-brand strong{color:#fff}.footer-en{font-size:12px;color:#C4B0B0;letter-spacing:.15em}.footer-intro p{font-size:14px;color:#C4B0B0;margin:8px 0}.footer-groups{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;margin-bottom:30px}.footer-groups h2{font-size:15px;margin-bottom:12px;color:#fff}.footer-groups a{display:block;font-size:14px;color:#D4C1C1;padding:3px 0}.footer-groups a:hover,.footer-groups a[aria-current]{color:#FF777D}.footer-note,.copyright{font-size:13px;color:#C4B0B0;margin-bottom:6px}.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.7);z-index:55}.overlay-panel{position:fixed;top:72px;z-index:60;background:#1A1212;border:1px solid rgba(230,57,70,.34);box-shadow:0 16px 40px rgba(0,0,0,.4);max-height:calc(100dvh - 82px);overflow-y:auto;overscroll-behavior:contain}.overlay-panel[hidden],.backdrop[hidden],.search-results a[hidden],.search-empty[hidden]{display:none!important;visibility:hidden;pointer-events:none}.menu-panel{left:0;right:0;border-left:0;border-right:0}.panel-inner{padding-top:20px;padding-bottom:28px}.panel-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:18px}.panel-heading h2{font-size:23px;margin:4px 0}.close-panel{min-width:70px;min-height:44px;background:#241818;color:#fff;border:1px solid #C41E3A;border-radius:9px;padding:5px 12px;flex-shrink:0}.menu-groups{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:16px}.menu-groups section{min-width:0}.menu-groups h3{font-size:16px;color:#FF8A8E}.menu-groups a{display:block;border-top:1px solid rgba(230,57,70,.15);padding:9px 0;min-height:44px}.menu-groups strong,.menu-groups span{display:block}.menu-groups strong{font-size:14px}.menu-groups span{font-size:12px;color:#C4B0B0}.menu-groups a:hover{color:#FF878B}.search-panel{right:max(24px,calc((100vw - 1220px)/2));width:min(540px,calc(100% - 32px));border-radius:0 0 12px 12px}.search-card{padding:21px}.search-card label{font-size:14px;color:#D4C1C1}.search-card input{width:100%;min-height:46px;background:#0F0A0A;border:1px solid #C41E3A;border-radius:9px;color:#fff;padding:10px;margin:8px 0 15px}.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));max-height:min(45vh,360px);overflow-y:auto;gap:6px}.search-results a{border:1px solid rgba(230,57,70,.17);background:#241818;border-radius:7px;padding:9px;font-size:14px}.search-results span{display:block;font-size:12px;color:#C4B0B0}.search-empty,.search-fallback{font-size:13px;color:#D4C1C1}.mobile-nav{display:none}
@media(max-width:1110px){.desktop-links{display:none}.top-actions{margin-left:auto}.menu-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-groups{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:800px){.shell{width:calc(100% - 48px)}.home-hero,.home-split,.home-split.with-visual,.app-row,.page-visual{grid-template-columns:minmax(0,1fr)}.page-visual .content-image{justify-self:start}.mini-items{grid-template-columns:repeat(2,minmax(0,1fr))}.menu-groups{grid-template-columns:repeat(2,minmax(0,1fr))}.section-stack{grid-template-columns:1fr}.hero-art{max-width:560px}}
@media(max-width:600px){.shell{width:calc(100% - 32px)}.topbar{height:60px}.topbar-inner{gap:7px}.top-actions{gap:2px}.top-btn{font-size:13px;padding-inline:7px}.app-top{display:none}.brand{gap:4px}.brand-name{font-size:16px}.brand img{max-width:72px;max-height:30px}.main-area{padding-top:20px;padding-bottom:106px}.home-hero{gap:22px;padding-top:10px}.home-duo{grid-template-columns:1fr;gap:12px}.mini-items{grid-template-columns:1fr}.hero-typographic{min-height:115px;padding:20px}.home-section{padding:27px 0}.footer-groups{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.overlay-panel{top:60px;max-height:calc(100dvh - 70px)}.menu-groups{grid-template-columns:1fr;gap:6px}.menu-groups section{padding-bottom:9px}.menu-groups a{padding:8px 0}.panel-inner{padding-top:14px}.panel-heading h2{font-size:20px}.search-panel{right:0;left:0;width:100%;border-radius:0}.search-results{grid-template-columns:1fr;max-height:42vh}.mobile-nav{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));position:fixed;inset:auto 0 0;height:calc(56px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#0A0707;border-top:1px solid rgba(230,57,70,.45);z-index:35}.mobile-nav a{min-height:54px;display:flex;align-items:center;justify-content:center;font-size:13px;border-top:3px solid transparent}.mobile-nav a[aria-current]{border-top-color:#FF4D4F;color:#fff;font-weight:800}.site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.content-image img,.home-split .content-image img{max-height:240px}.app-row .content-image img{max-height:280px}}
@media(max-width:360px){.brand-name{font-size:15px}.top-btn{font-size:12px;padding-inline:5px}.brand img{max-width:54px}.topbar-inner{gap:4px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}