@charset "UTF-8";
:root{--bg:#0F0A0A;--deep:#0A0707;--surface:#1A1212;--surface2:#241818;--ink:#F0E8E8;--muted:#C4B0B0;--red:#E63946;--bright:#FF4D4F;--line:rgba(230,57,70,.18);--header-h:72px;color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.75 system-ui,-apple-system,"Microsoft YaHei","PingFang SC",sans-serif;overflow-x:clip}body.panel-is-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid #ff7479;outline-offset:3px}img{display:block;max-width:100%;height:auto}p{margin:0 0 1.15em}h1,h2,h3{line-height:1.35;overflow-wrap:anywhere;margin:0}h1{font-size:clamp(28px,3vw,32px);color:#fff}h2{font-size:clamp(22px,2.4vw,28px);color:#fff}h3{font-size:18px;color:#fff}.skip{position:fixed;left:12px;top:-150px;z-index:999;padding:10px 14px;background:#fff;color:#120c0c}.skip:focus{top:10px}.shell,.site-main{width:min(1220px,calc(100% - 40px));margin-inline:auto;min-width:0}.site-main{padding-top:calc(var(--header-h) + 26px);padding-bottom:64px;min-height:58vh}.site-header{height:var(--header-h);position:fixed;z-index:90;inset:0 0 auto;background:rgba(10,7,7,.97);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.header-inner{width:min(1220px,calc(100% - 40px));height:100%;margin:auto;display:flex;align-items:center;gap:24px;min-width:0}.brand{display:flex;align-items:center;gap:10px;min-width:0;flex-shrink:0}.brand img,.footer-brand img{max-width:170px;max-height:38px;width:auto;height:auto;object-fit:contain}.brand-word{display:flex;flex-direction:column;font-size:18px;line-height:1.18;font-weight:800;white-space:nowrap;color:white}.brand-word small,.footer-brand small{display:block;color:var(--muted);font-size:9px;letter-spacing:.11em;font-weight:600;margin-top:3px}.desktop-primary{display:flex;align-items:stretch;align-self:stretch;justify-content:center;gap:clamp(6px,1vw,16px);min-width:0;flex:1}.desktop-primary a{display:grid;align-content:center;white-space:nowrap;border-bottom:2px solid transparent;padding:2px 6px 0;font-size:14px;color:var(--muted)}.desktop-primary a:hover,.desktop-primary a[aria-current]{color:white;border-bottom-color:var(--bright)}.header-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.head-button,.head-app,.panel-close{border:1px solid var(--line);border-radius:10px;background:#241818;color:#fff;min-height:44px;padding:7px 13px;white-space:nowrap}.head-button:hover,.head-app:hover,.panel-close:hover{border-color:var(--bright)}.head-app{display:grid;place-items:center}.head-app[aria-current]{border-color:var(--bright)}.crumb{font-size:13px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px}.crumb a:hover{color:white}.page-intro{max-width:820px;margin:16px 0 30px}.eyebrow,.section-kicker{color:#ff7379;font-size:12px;letter-spacing:.12em;font-weight:700;margin:0 0 12px}.lead{color:var(--muted);margin-top:16px;max-width:760px;font-size:17px}.story-section{max-width:820px;margin:0 0 32px;padding:24px 0 27px;border-top:1px solid var(--line)}.story-section h2{margin-bottom:19px}.story-section p{overflow-wrap:anywhere;text-wrap:pretty}.text-link{display:inline-flex;align-items:center;gap:12px;font-size:14px;color:#fff;border-bottom:1px solid var(--red);padding:4px 0;margin-top:6px}.text-link:hover{color:#ff9297}.image-frame{display:flex;justify-content:center;align-items:center;max-width:100%;min-width:0;overflow:hidden}.image-frame img{width:auto;max-width:100%;height:auto;max-height:220px;object-fit:contain}.inside-image{max-width:820px;justify-content:flex-start;margin:0 0 30px}.inside-image img{max-height:220px}.feature-image img,.cover-image img{max-height:300px}.feature-image,.cover-image{padding:16px;background:linear-gradient(138deg,#241818,#0d0808);border:1px solid var(--line);border-radius:14px}.cover-image{min-height:0}.cover-image img{margin:auto}.muted{color:var(--muted)}.feature{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,4fr);align-items:center;gap:clamp(20px,4vw,60px);padding:20px 0 64px}.feature-copy h1{max-width:620px;font-size:clamp(28px,3vw,32px)}.feature-copy .lead{max-width:650px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.btn{display:inline-flex;min-height:48px;align-items:center;justify-content:center;padding:10px 20px;border-radius:10px;font-weight:700;background:linear-gradient(135deg,#FF4D4F 0%,#C41E3A 100%);color:white}.btn.secondary{background:var(--surface);border:1px solid var(--red)}.btn:hover{filter:brightness(1.1)}.home-section{padding:44px 0;border-top:1px solid var(--line)}.home-section .section-heading{display:flex;gap:14px;justify-content:space-between;align-items:baseline;margin:0 0 24px}.home-section .section-heading small{color:#ff7379;letter-spacing:.08em}.home-section p{max-width:820px}.duo,.split,.thirds{display:grid;gap:20px;min-width:0}.duo{grid-template-columns:repeat(2,minmax(0,1fr))}.split{grid-template-columns:minmax(0,7fr) minmax(0,3fr);align-items:center;gap:clamp(20px,3vw,48px)}.split.flip{grid-template-columns:minmax(0,3fr) minmax(0,7fr)}.thirds{grid-template-columns:repeat(3,minmax(0,1fr))}.editor-card{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:22px;min-width:0}.editor-card h3{margin-bottom:12px}.editor-card p{color:var(--muted)}.lined-list{list-style:none;padding:0;margin:0}.lined-list li{display:flex;gap:16px;align-items:start;justify-content:space-between;border-bottom:1px solid var(--line);padding:14px 0}.lined-list li:first-child{border-top:1px solid var(--line)}.lined-list li span{color:var(--muted);max-width:680px}.lined-list li a{color:#fff;flex-shrink:0;border-bottom:1px solid var(--red)}.mini-label{color:#ff7379;font-size:13px}.home-section .image-frame{min-width:0}.site-footer{background:#080505;border-top:1px solid var(--line);padding:55px 0 34px}.footer-brand{display:flex;align-items:center;gap:16px}.footer-brand strong{font-size:20px}.panel-logo{max-width:160px;max-height:38px;width:auto;height:auto;object-fit:contain;margin-bottom:9px}.app-icon{justify-content:flex-start;margin:10px 0}.app-icon img{max-width:64px;max-height:64px;width:auto;height:auto;object-fit:contain}.visual-note{min-width:0;align-self:center;display:flex;flex-direction:column;justify-content:center;gap:8px;padding:18px 20px;min-height:108px;width:100%;max-width:380px;background:linear-gradient(105deg,#241818,#100b0b);border-left:3px solid var(--red);border-radius:0 10px 10px 0}.visual-note span{color:#ff7379;font-size:10px;letter-spacing:.12em}.visual-note strong{font-size:17px;line-height:1.55;color:#fff}.footer-links{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;margin:34px 0}.footer-links section{display:flex;flex-direction:column;gap:6px;min-width:0}.footer-links h2{font-size:16px;margin-bottom:8px}.footer-links a{color:var(--muted);padding:4px 0;font-size:14px}.footer-links a:hover,.footer-links a[aria-current]{color:white;text-decoration:underline;text-decoration-color:var(--red);text-underline-offset:5px}.footer-notice{font-size:14px;color:var(--muted);border-top:1px solid var(--line);padding-top:20px}.copyright{font-size:13px;color:var(--muted)}.panel-overlay[hidden],.floating-panel[hidden],.search-entry[hidden],.search-empty[hidden]{display:none!important}.panel-overlay{position:fixed;inset:var(--header-h) 0 0;z-index:95;background:rgba(0,0,0,.75)}.floating-panel{position:fixed;top:var(--header-h);z-index:100;overflow-y:auto;overscroll-behavior:contain;max-height:calc(100dvh - var(--header-h) - 12px);border:1px solid var(--line);border-radius:0 0 14px 14px;box-shadow:0 16px 40px rgba(0,0,0,.4);background:var(--surface);padding:24px}.menu-panel{left:50%;transform:translateX(-50%);width:min(1220px,calc(100% - 40px))}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.panel-head h2{font-size:22px}.menu-groups{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}.menu-groups h3,.search-results h3{font-size:16px;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--line)}.menu-groups a{display:block;padding:8px 4px;border-radius:7px;min-height:44px}.menu-groups a:hover,.search-entry:hover{background:var(--surface2)}.menu-groups strong,.menu-groups small,.search-entry small{display:block}.menu-groups small,.search-entry small{color:var(--muted);font-size:12px;line-height:1.5;overflow-wrap:anywhere;margin-top:3px}.search-panel{right:max(20px,calc((100% - 1220px)/2));width:min(540px,calc(100% - 40px))}.search-panel label{display:block;font-size:14px;color:var(--muted);margin-bottom:10px}.search-panel input{width:100%;min-height:48px;border:1px solid #825154;border-radius:9px;padding:12px;color:#fff;background:var(--deep)}.search-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:18px}.search-entry{display:block;padding:8px;min-height:44px;border-bottom:1px solid var(--line)}.search-empty{color:var(--ink);padding:10px;background:var(--surface2);margin-top:12px}.mobile-bottom{display:none}.faq-item{border-top:1px solid var(--line);padding:22px 0;max-width:820px}.faq-item h2{font-size:19px;margin-bottom:12px}.faq-item p{color:var(--ink);margin:0}.home-steps{counter-reset:step}.home-steps article{padding:16px 0;border-top:1px solid var(--line)}.home-steps article strong{color:#ff7379;margin-right:14px}.home-small{font-size:14px;color:var(--muted)}
@media(max-width:1120px){.desktop-primary{display:none}.header-inner{justify-content:space-between}.brand-word{font-size:17px}}
@media(max-width:900px){.menu-groups{grid-template-columns:repeat(3,minmax(0,1fr))}.footer-links{grid-template-columns:repeat(3,minmax(0,1fr))}.split,.split.flip{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){:root{--header-h:64px}.shell,.site-main,.header-inner{width:calc(100% - 32px)}.site-main{padding-top:calc(var(--header-h) + 22px);padding-bottom:calc(86px + env(safe-area-inset-bottom))}.header-inner{gap:6px}.brand img{max-width:90px;max-height:32px}.brand-word{font-size:14px}.brand-word small{font-size:7px}.head-app{display:none}.header-actions{gap:5px}.head-button{font-size:12px;padding:6px 8px}.menu-toggle{order:0}.search-toggle{order:1}.feature,.split,.split.flip,.duo,.thirds{grid-template-columns:minmax(0,1fr)}.feature{padding:8px 0 34px}.feature .cover-image,.feature .visual-note{order:2}.feature-copy{order:1}.home-section{padding:34px 0}.home-section .section-heading{display:block}.home-section .section-heading small{display:block;margin-top:8px}.home-section .section-heading h2{margin-bottom:6px}.lined-list li{flex-direction:column;gap:4px}.menu-panel,.search-panel{left:0;right:0;width:100%;transform:none;border-radius:0;padding:18px 16px;max-height:calc(100dvh - var(--header-h) - 74px)}.menu-groups,.search-results{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr))}.site-footer{padding-bottom:calc(90px + env(safe-area-inset-bottom))}.mobile-bottom{display:grid;position:fixed;z-index:80;bottom:0;left:0;right:0;grid-template-columns:repeat(5,minmax(0,1fr));min-height:calc(58px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--line);background:#0a0707}.mobile-bottom a{display:grid;place-items:center;min-height:58px;border-top:2px solid transparent;color:var(--muted);font-size:13px}.mobile-bottom a[aria-current]{border-top-color:var(--bright);color:white}.image-frame img,.inside-image img{max-height:220px}.cover-image img,.feature-image img{max-height:240px}.story-section{padding:20px 0}.footer-brand img{max-width:110px}}
@media(max-width:355px){.brand img{max-width:72px}.brand-word{font-size:12px}.brand-word small{font-size:6px}.head-button{font-size:11px;padding:5px 6px}.menu-groups,.search-results{grid-template-columns:minmax(0,1fr)}.footer-links{gap:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}