@charset "UTF-8";
:root{color-scheme:dark;--bg:#101412;--surface:#171d19;--line:#303b33;--text:#f1f4ee;--muted:#a9b4ab;--accent:#c4f49b;--max:1224px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:36px}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,"Segoe UI","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}::selection{color:#101412;background:var(--accent)}.wrap{width:calc(100% - 96px);max-width:var(--max);margin-inline:auto}.skip{position:fixed;top:-100px;left:12px;z-index:20;background:var(--accent);color:var(--bg);padding:10px}.skip:focus{top:12px}.header{height:108px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:11px;font-size:30px;font-weight:700;letter-spacing:-1.4px}.brand-mark{display:grid;place-items:center;background:var(--accent);color:var(--bg);width:33px;height:33px;border-radius:9px;font-family:Georgia,serif;font-size:28px;font-style:italic;line-height:1;letter-spacing:0}.brand-sub{font-size:14px;font-weight:400;letter-spacing:0;color:var(--muted);margin-left:10px}.header nav{display:flex;gap:35px;font-size:14px;color:#d5ddd5}.header nav a:hover,.text-link:hover,.footer a:hover{color:var(--accent)}.header-status{font-size:13px;border:1px solid #526349;border-radius:100px;padding:3px 13px;color:var(--accent)}.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:70px;padding-top:85px;padding-bottom:70px;align-items:center}.eyebrow{font-size:12px;letter-spacing:2.2px;line-height:1.5;font-weight:600;color:var(--accent);margin:0 0 23px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(48px,5.4vw,76px);line-height:1.24;letter-spacing:-2.5px;font-weight:650;margin-bottom:27px}.accent{color:var(--accent)}.hero-description{max-width:510px;color:var(--muted);font-size:17px;line-height:1.9;margin-bottom:30px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:10px 23px;border:1px solid #465149;border-radius:7px;font-size:14px;font-weight:600;transition:background .2s,color .2s}.primary{color:var(--bg);background:var(--accent);border-color:var(--accent)}.primary:hover{background:#defbc5}.secondary:hover{background:#263028}.hero-note{font-size:12px;color:var(--muted);margin:22px 0 0}.hero-note span{display:inline-block;margin-left:14px;color:#a9b4ab}.hero-aside{height:342px;border-left:1px solid var(--line);padding:18px 0 0 35px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden}.aside-index{font-size:11px;letter-spacing:2px;color:var(--muted)}.quote-track{display:flex;flex-direction:column;gap:23px;font-weight:600;font-size:clamp(20px,2.2vw,30px);white-space:nowrap}.quote-track span:first-child{color:#eaf4e5;margin-left:10px}.quote-track span:nth-child(2){color:var(--accent);margin-left:60px}.quote-track span:nth-child(3){color:#78887a;margin-left:0}.aside-bottom{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding-top:18px}.aside-play{font-size:30px;color:var(--accent)}.facts{border-block:1px solid var(--line);display:grid;grid-template-columns:repeat(4,1fr);padding-block:23px}.facts div{padding-left:27px;border-left:1px solid var(--line)}.facts div:first-child{padding-left:0;border-left:none}.facts span{display:block;color:var(--muted);font-size:12px;margin-bottom:4px}.facts strong{font-size:15px;font-weight:500}.section{padding-top:93px;padding-bottom:4px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:33px}.section-heading .eyebrow{margin-bottom:14px}h2{font-size:clamp(27px,3vw,39px);line-height:1.45;letter-spacing:-1.1px;font-weight:550;margin-bottom:0}.section-heading>p{color:var(--muted);font-size:14px;line-height:1.85;margin-bottom:4px}.screenshot-figure{margin:0;background:#161c18;border:1px solid var(--line);border-radius:12px;overflow:hidden}.image-toolbar{height:51px;display:flex;align-items:center;justify-content:space-between;padding-inline:22px;font-size:12px;color:#c1ccc3}.image-toolbar>span{display:flex;gap:9px;align-items:center}.image-toolbar i{width:6px;height:6px;background:var(--accent);border-radius:50%}.image-toolbar button{border:none;background:none;font-size:12px;padding:8px 0}.image-toolbar button:hover{color:var(--accent)}.image-toolbar button span{margin-left:8px}.screenshot-button{display:block;width:100%;border:0;background:none;padding:0;line-height:0}.screenshot-button img{display:block;width:100%;height:auto}.screenshot-button:hover img{filter:brightness(1.06)}figcaption{padding:17px 22px;display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:29px;border-top:1px solid var(--line)}.feature{padding:27px 0 34px}.feature-number{font-size:12px;color:var(--accent);font-family:Consolas,monospace}.feature h3{font-size:20px;font-weight:550;letter-spacing:-.5px;margin:25px 0 15px}.feature p{font-size:14px;line-height:1.95;color:var(--muted);min-height:110px;margin-bottom:23px}.feature-tail{font-size:12px;color:#c2cdc1}.format-tags{display:flex;flex-wrap:wrap;gap:6px}.format-tags span{border:1px solid var(--line);font-size:11px;padding:2px 9px;border-radius:4px;color:#c2cdc1}.online-section{margin-top:60px;background:#c4f49b;color:#17271c;padding-block:65px}.online-inner{display:grid;grid-template-columns:1fr 1fr;gap:95px;align-items:center}.online-section .eyebrow{color:#3e603d;margin-bottom:17px}.online-section h2{font-size:40px;line-height:1.4}.online-description{color:#3b523e;font-size:15px;max-width:450px;line-height:1.9;margin:23px 0 25px}.text-link{display:inline-block;border-bottom:1px solid #617b57;font-size:14px;padding-bottom:4px}.text-link:hover{color:#17271c;border-color:#17271c}.text-link span{margin-left:10px}.flow{list-style:none;margin:0;padding:0}.flow li{display:flex;gap:23px;padding-block:23px;border-bottom:1px solid #96bd78}.flow li:first-child{padding-top:0}.flow li:last-child{border-bottom:none;padding-bottom:0}.flow li>span{font-family:Consolas,monospace;font-size:13px;color:#49613d;padding-top:4px}.flow h3{font-size:19px;margin-bottom:7px;font-weight:600}.flow p{font-size:14px;line-height:1.8;color:#3b523e;margin:0}.project-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:80px}.project-facts{margin:0}.project-facts>div{display:grid;grid-template-columns:110px 1fr;gap:18px;padding-block:18px;border-bottom:1px solid var(--line);font-size:14px}.project-facts>div:first-child{border-top:1px solid var(--line)}dt{color:var(--muted)}dd{margin:0}.project-notes h3{font-size:18px;font-weight:550;margin-bottom:10px}.project-notes p{color:var(--muted);font-size:14px;line-height:1.9;margin-bottom:24px}.project-notes .independent-note{font-size:12px;border-left:2px solid #586950;padding-left:16px;margin:0}.faq-section{display:grid;grid-template-columns:.8fr 1.2fr;padding-block:88px}.faq-section>.eyebrow{grid-column:1;margin-bottom:13px}.faq-section h2{grid-column:1}.faq-list{grid-column:2;grid-row:1/4;border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{font-size:15px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;padding-block:20px}summary::-webkit-details-marker{display:none}summary:after{content:'＋';color:var(--accent);font-size:20px;font-weight:400}details[open] summary:after{content:'−'}details p{font-size:14px;color:var(--muted);line-height:1.9;padding-right:24px;margin:0 0 20px}.footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding-block:29px;gap:24px}.footer .brand{font-size:25px}.footer .brand-sub{font-size:12px;margin-left:6px}.footer p,.footer>span{font-size:12px;color:var(--muted);margin:0}.footer p a{border-bottom:1px solid #55604d}dialog{width:min(1500px,94vw);max-height:94vh;padding:0;background:#101412;color:var(--text);border:1px solid #485349;border-radius:10px;overflow:auto}dialog::backdrop{background:rgba(0,0,0,.86)}.dialog-bar{display:flex;justify-content:space-between;align-items:center;padding:14px 20px;font-size:14px}.dialog-bar button{border:1px solid var(--line);border-radius:5px;padding:5px 12px;background:var(--surface);font-size:14px}dialog img{display:block;width:100%;height:auto}
@media(min-width:1700px){.hero{padding-top:105px;padding-bottom:90px}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.header nav{gap:22px}.header .brand-sub{display:none}.hero{gap:30px;grid-template-columns:1.25fr 1fr}.hero-aside{padding-left:22px}.quote-track span:nth-child(2){margin-left:20px}.hero-note span{margin-left:0;display:block}.feature-grid{grid-template-columns:repeat(2,1fr);gap:0 40px}.feature p{min-height:0}.feature{border-bottom:1px solid var(--line)}.online-inner{gap:45px}.online-section h2{font-size:34px}.project-grid{gap:40px}.footer .brand-sub{display:none}}
@media(max-width:680px){.wrap{width:calc(100% - 40px)}.header{height:82px;gap:10px}.header nav{gap:16px;font-size:12px}.header-status{display:none}.brand{font-size:27px;gap:8px}.brand-mark{height:29px;width:29px;font-size:25px}.hero{display:block;padding-top:52px;padding-bottom:42px}h1{font-size:clamp(43px,10vw,64px);letter-spacing:-1.6px}.hero .eyebrow{font-size:11px;margin-bottom:19px}.hero-description{font-size:15px;line-height:1.9}.hero-aside{display:none}.hero-note span{display:inline;margin-left:8px}.facts{grid-template-columns:repeat(2,1fr);gap:22px 0}.facts div{padding-left:18px}.facts div:nth-child(3){border-left:0;padding-left:0}.facts strong{font-size:14px}.section{padding-top:60px}.section-heading{display:block;margin-bottom:24px}.section-heading>p{margin:14px 0 0;font-size:14px}.section-heading>p br{display:none}h2{font-size:28px}.image-toolbar{padding-inline:13px;height:44px}.image-toolbar button{font-size:12px}figcaption{display:block;padding:13px;font-size:12px}figcaption span{display:block}figcaption span+span{margin-top:4px}.feature-grid{grid-template-columns:1fr;gap:0}.feature{padding-block:24px}.feature h3{margin-top:12px;margin-bottom:9px}.feature p{margin-bottom:16px}.online-section{margin-top:38px;padding-block:44px}.online-inner{display:block}.online-section h2{font-size:32px}.online-description{font-size:15px}.flow{margin-top:34px}.flow li{padding-block:20px}.project-grid{display:block}.project-facts>div{grid-template-columns:84px 1fr;gap:14px;padding-block:15px}.project-notes{margin-top:30px}.faq-section{display:block;padding-block:60px}.faq-list{margin-top:25px}.footer{flex-wrap:wrap;padding-block:25px;gap:10px 20px}.footer .brand{width:100%}.footer .brand-sub{display:inline;font-size:12px}.footer>span{margin-left:auto}summary{font-size:14px}.dialog-bar{padding:10px;font-size:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}