:root{--bg:#071826;--panel:#102b3e;--ink:#edf5ff;--muted:#a9bfd1;--accent:#72d4ed;--line:#2b4256;--button:#092337;--glow:#163f5b;--halo:#155770;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);line-height:1.8}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:5px}a:focus-visible,summary:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:5px}img{max-width:100%}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.top{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px 0;border-bottom:1px solid var(--line)}.logo{font-weight:800;font-size:23px;letter-spacing:-1px}.logo small{font-size:12px;letter-spacing:1px;font-weight:500;margin-left:14px}.nav{display:flex;gap:26px;font-size:14px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:2px;font-weight:700;color:var(--accent)}h1,h2,h3{line-height:1.3;letter-spacing:-.035em}h1{font-size:clamp(34px,4.6vw,64px);max-width:850px;margin:20px 0}h2{font-size:28px;margin:0 0 20px}h3{font-size:20px}p{margin:0 0 20px}.lede{font-size:18px;color:var(--muted);max-width:620px}.hero{padding:70px 0}.button{display:inline-flex;align-items:center;gap:24px;background:var(--accent);color:var(--button);padding:12px 22px;border-radius:6px;font-weight:700;font-size:14px}.section{padding:48px 0}.section-title{display:flex;justify-content:space-between;gap:24px;align-items:center;margin-bottom:26px}.section-title h2{margin:0}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.entry{display:block;padding:28px;background:var(--panel);border:1px solid var(--line);border-radius:12px}.entry .num{display:block;font-size:12px;letter-spacing:2px;color:var(--accent);margin-bottom:26px}.entry p{font-size:14px;color:var(--muted)}.entry .arrow{font-size:13px;font-weight:700}.tag{font-size:12px;color:var(--accent)}.strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.strip div{background:var(--panel);padding:24px}.strip span{font-size:12px;color:var(--muted)}.strip strong{display:block;font-size:18px}.crumb{font-size:13px;color:var(--muted);padding-top:25px}.article-title{font-size:clamp(30px,3.3vw,48px)}.reading{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,1fr);gap:64px;padding-bottom:64px}.body{font-size:17px;overflow-wrap:anywhere}.body section{margin:0 0 42px}.body h2{font-size:26px;padding-top:15px}.body h3{font-size:16px;color:var(--muted);letter-spacing:0}.aside{font-size:14px}.aside-box{border-top:2px solid var(--accent);padding:22px 0;margin-bottom:30px}.aside-box a{display:block;border-bottom:1px solid var(--line);padding:12px 0}.meta{color:var(--muted);font-size:12px}.toc{background:var(--panel);border:1px solid var(--line);padding:24px;margin-bottom:35px}.toc a{display:block;font-size:14px;padding:5px 0}details{border-top:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-size:17px;font-weight:600}details p{font-size:15px;padding-top:15px}.pager{display:grid;grid-template-columns:1fr 1fr;gap:20px;border-top:1px solid var(--line);padding:24px 0}.pager a,.pager span{font-size:14px}.pager small{display:block;color:var(--muted)}footer{border-top:1px solid var(--line);padding:32px 0;color:var(--muted);font-size:12px}footer .wrap{display:flex;justify-content:space-between;gap:30px}.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}.filters button{font:inherit;font-size:13px;border:1px solid var(--line);padding:7px 17px;cursor:pointer;background:var(--panel);color:var(--ink);border-radius:40px}.filters button[aria-pressed=true]{background:var(--accent);color:var(--button)}[hidden]{display:none!important}.visual{min-height:260px;padding:30px;position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px}.visual .track{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line)}.visual b{color:var(--accent)}.split{display:grid;grid-template-columns:1.3fr 1fr;align-items:center;gap:70px}.note{padding:22px;border-left:3px solid var(--accent);background:var(--panel);font-size:14px}.large-no{font-size:95px;font-weight:800;line-height:1;color:var(--accent)}.band{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.feature{display:grid;grid-template-columns:100px 1fr;gap:25px;padding:35px 0;border-top:1px solid var(--line)}.feature h3{margin-top:0}.feature .num{font-size:36px;color:var(--accent)}
@media(max-width:760px){.wrap{width:calc(100% - 36px)}.top{align-items:flex-start;gap:15px;flex-direction:column;padding:18px 0}.logo small{font-size:11px}.nav{gap:22px}.hero{padding:40px 0}.split,.reading,.grid{grid-template-columns:1fr;gap:24px}.section{padding:30px 0}.visual{min-height:220px}.strip{grid-template-columns:1fr}.strip div{padding:16px 22px}.reading{padding-bottom:30px}.aside{border-top:1px solid var(--line)}.section-title{align-items:flex-start}.section-title h2{font-size:24px}.entry{padding:23px}.entry .num{margin-bottom:12px}.feature{grid-template-columns:45px 1fr;gap:15px}.feature .num{font-size:26px}.pager{gap:15px}footer .wrap{flex-direction:column;gap:8px}.body{font-size:16px}.lede{font-size:16px}}

.top{border:0;padding:22px 0}.top .logo small{display:none}.nav{align-items:center;gap:28px}.nav .nav-download{background:var(--accent);color:var(--button);padding:9px 20px;border-radius:30px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:35px;height:35px;border-radius:11px;background:var(--accent);color:var(--button);margin-right:9px;font-size:18px;letter-spacing:-2px}.product-hero{padding:70px 0 55px;overflow:hidden;background:radial-gradient(ellipse at 82% 44%,var(--glow),transparent 62%)}.hero-grid{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:50px}.product-hero h1{font-size:clamp(42px,4.8vw,70px);line-height:1.14;letter-spacing:-.05em;margin:22px 0 26px;white-space:pre-line;font-weight:750}.product-hero .lede{font-size:17px;max-width:540px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin:30px 0 22px}.hero-actions .button{border-radius:30px;padding:14px 26px}.button.secondary{background:transparent;border:1px solid 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i{height:7px;width:7px;border-radius:50%;background:var(--line)}.window-bar span{margin-left:auto}.app-layout{display:grid;grid-template-columns:95px 1fr;min-height:270px}.app-side{padding:22px 12px;border-right:1px solid var(--line);font-size:10px;color:var(--muted)}.app-side b{display:block;color:var(--accent);font-size:13px;margin-bottom:27px}.app-side span{display:block;margin:15px 0}.app-face{text-align:center;padding:22px 18px}.app-face strong{font-size:20px;display:block}.power{width:90px;height:90px;margin:22px auto;border-radius:50%;border:1px solid var(--halo);background:var(--glow);display:grid;place-items:center;box-shadow:0 0 0 10px color-mix(in srgb,var(--halo) 15%,transparent)}.power svg{width:38px;height:38px;stroke:var(--accent);fill:none;stroke-width:2.2}.app-face .state{font-size:11px;color:var(--muted)}.phone{position:absolute;right:0;bottom:35px;background:var(--panel);width:135px;height:230px;border:5px solid var(--ink);border-radius:24px;box-shadow:0 15px 35px #0002;text-align:center;padding:28px 8px 15px}.phone:before{content:"";position:absolute;top:7px;left:35px;right:35px;height:6px;background:var(--ink);border-radius:10px}.phone strong{font-size:13px}.phone .power{width:56px;height:56px;margin:28px auto 20px}.phone .power svg{width:24px}.phone small{font-size:9px;color:var(--muted)}.art-caption{position:absolute;bottom:0;font-size:10px;color:var(--muted);text-align:center;width:100%;left:0}.platform-ribbon{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0}.platform-ribbon .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}.platform-ribbon a{font-size:14px;font-weight:600}.platform-ribbon small{color:var(--muted)}.product-section{padding:76px 0}.product-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:32px}.product-heading h2{font-size:clamp(28px,3vw,40px);margin:12px 0 0;max-width:730px}.product-heading p{font-size:14px;color:var(--muted);max-width:310px;margin:0}.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.scene-card{padding:30px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}.scene-icon{font-size:22px;width:50px;height:50px;background:var(--glow);color:var(--accent);border-radius:15px;display:grid;place-items:center;margin-bottom:30px}.scene-card h3{font-size:23px}.scene-card p{color:var(--muted);font-size:14px;margin-bottom:0}.platform-section{background:color-mix(in srgb,var(--glow) 40%,var(--bg))}.platform-layout{display:grid;grid-template-columns:.85fr 1.3fr;gap:70px;align-items:center}.platform-layout h2{font-size:42px;margin:18px 0}.platform-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.platform-tile{background:var(--panel);padding:25px;border:1px solid var(--line);border-radius:14px}.platform-tile b{font-size:18px;display:block}.platform-tile p{font-size:12px;color:var(--muted);margin:8px 0 15px}.platform-tile a{font-size:12px;color:var(--accent)}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.path-step{border-top:2px solid var(--line);padding-top:20px}.path-step b{font-size:35px;color:var(--accent)}.path-step h3{font-size:18px}.path-step p{font-size:14px;color:var(--muted)}.help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.help-card{padding:24px 0;border-top:1px solid var(--line)}.help-card small{font-size:12px;color:var(--accent)}.help-card h3{font-size:18px;line-height:1.55}.help-card a{font-size:13px;color:var(--muted)}.product-faq{max-width:900px;margin:auto}.product-faq h2{text-align:center;margin-bottom:35px}.closing{background:var(--accent);color:var(--button);padding:45px;border-radius:24px;display:flex;align-items:center;justify-content:space-between;gap:30px}.closing h2{margin:0 0 10px;font-size:34px}.closing p{margin:0;font-size:14px}.closing .button{background:var(--button);color:var(--accent);white-space:nowrap}.product-footer{display:grid!important;grid-template-columns:1.5fr 1fr 1fr;gap:40px!important}.product-footer strong{color:var(--ink);font-size:23px}.product-footer a{display:block;margin:10px 0}.product-footer .legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:25px}.product-footer p{max-width:350px}.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}.download-card{padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:18px}.download-card h2{margin:8px 0 12px}.download-card ul{padding-left:20px;font-size:14px;color:var(--muted)}.download-status{display:inline-block;font-size:12px;border:1px solid var(--line);border-radius:20px;padding:6px 14px;color:var(--muted)}.product-page-intro{padding:65px 0 35px}.product-page-intro h1{font-size:48px}.compare-band{display:flex;justify-content:space-between;gap:25px;margin-top:28px;font-size:13px;color:var(--muted)}
.product-midnight .product-hero{text-align:center;background:radial-gradient(ellipse at 50% 85%,#155571,transparent 70%)}.product-midnight .hero-grid{display:block}.product-midnight .hero-copy{max-width:900px;margin:auto}.product-midnight .product-hero h1{max-width:none;font-size:clamp(45px,5.6vw,82px)}.product-midnight .lede{margin-left:auto;margin-right:auto;max-width:650px}.product-midnight .hero-actions,.product-midnight .device-labels{justify-content:center}.product-midnight .product-art{max-width:730px;margin:15px auto 0;min-height:340px;padding-bottom:45px}.product-midnight .device-window{width:570px;transform:none}.product-midnight .phone{right:20px;bottom:35px}.product-midnight .app-layout{min-height:240px}.product-midnight .scene-card{border-radius:3px;border-top:3px solid var(--accent)}.product-midnight .closing{border-radius:3px}.product-electric .product-hero{background:linear-gradient(120deg,#e5edff,#f7f9fe 55%,#dce7ff)}.product-electric .product-art{transform:rotate(-3deg)}.product-electric .phone{transform:rotate(7deg)}.product-electric .scene-card:nth-child(2){background:#e9efff}.product-solar .product-hero{background:var(--bg)}.product-solar .hero-grid{grid-template-columns:1.1fr 1fr}.product-solar .product-art{background:var(--glow);border-radius:160px 160px 25px 25px;min-height:470px}.product-solar .art-orbit{display:none}.product-solar .device-window{transform:none;width:360px}.product-solar .phone{right:-10px}.product-solar .product-hero h1{font-weight:500}.product-solar .scene-card{border-radius:5px}.product-solar .platform-layout{grid-template-columns:1fr 1fr}.product-violet .product-hero{background:radial-gradient(ellipse at 80% 40%,#e3d1ff,transparent 65%)}.product-violet .device-window{transform:perspective(1000px) rotateY(-14deg) rotateX(5deg)}.product-violet .phone{transform:rotate(7deg)}.product-violet .scene-card{box-shadow:0 15px 30px #4b217309}.product-violet .scene-card:nth-child(2){background:#f0e8fd}.product-violet .scene-card:nth-child(3){background:#fff4ed}.product-obsidian .product-hero{text-align:center;background:radial-gradient(ellipse at 50% 85%,#543274,transparent 67%)}.product-obsidian .hero-grid{display:block}.product-obsidian .hero-copy{margin:auto}.product-obsidian .product-hero h1{font-size:clamp(47px,6.5vw,90px);max-width:none}.product-obsidian .lede{margin:auto;max-width:630px}.product-obsidian .hero-actions,.product-obsidian .device-labels{justify-content:center}.product-obsidian .product-art{min-height:345px;max-width:620px;margin:25px auto 0}.product-obsidian .device-window{transform:perspective(1000px) rotateX(5deg);width:500px}.product-obsidian .app-layout{min-height:230px}.product-obsidian .platform-section{background:#1b1627}.product-obsidian .scene-card{border-radius:25px}.product-obsidian .closing{background:linear-gradient(100deg,#7546aa,#c19bf0);color:white}.product-obsidian .closing .button{background:white;color:#5e2e94}
@media(max-width:760px){.top{flex-direction:row;align-items:center;flex-wrap:wrap;gap:12px}.top .logo{font-size:21px}.nav{gap:14px;flex-wrap:wrap;font-size:12px}.nav .nav-download{padding:7px 14px}.product-hero{padding:35px 0}.hero-grid,.product-solar .hero-grid{grid-template-columns:1fr;gap:25px}.product-hero h1{font-size:43px}.hero-actions{margin:23px 0}.hero-actions .button{padding:11px 20px;font-size:13px}.product-art{min-height:350px;margin-top:12px;padding-right:35px}.device-window{transform:none!important}.app-layout{grid-template-columns:64px 1fr;min-height:235px}.app-side{padding:18px 8px}.app-side b{font-size:10px}.app-face{padding:20px 10px}.app-face strong{font-size:18px}.phone{width:106px;height:190px;bottom:35px;right:0;padding-top:22px;border-width:4px}.phone:before{left:27px;right:27px}.phone .power{width:45px;height:45px;margin:22px auto}.phone strong{font-size:11px}.phone small{font-size:8px}.art-orbit{width:260px;height:260px}.power{width:75px;height:75px}.platform-ribbon .wrap{flex-wrap:wrap;justify-content:center;gap:18px}.platform-ribbon small{width:100%;text-align:center}.platform-ribbon a{font-size:12px}.product-section{padding:45px 0}.product-heading{display:block;margin-bottom:25px}.product-heading p{margin-top:18px}.scene-grid,.platform-layout,.product-solar .platform-layout,.help-grid,.download-grid{grid-template-columns:1fr;gap:20px}.scene-card{padding:25px}.scene-icon{margin-bottom:18px}.platform-layout h2{font-size:34px}.platform-grid{gap:12px}.platform-tile{padding:18px}.platform-tile b{font-size:16px}.path-grid{grid-template-columns:1fr 1fr;gap:20px}.path-step p{font-size:13px}.closing{padding:28px;display:block}.closing h2{font-size:28px}.closing .button{margin-top:22px}.product-footer{grid-template-columns:1fr 1fr!important}.product-footer>div:first-child{grid-column:1/-1}.product-footer .legal{display:block}.product-footer .legal span{display:block}.product-page-intro{padding-top:35px}.product-page-intro h1{font-size:36px}.compare-band{flex-wrap:wrap}.product-midnight .product-art,.product-obsidian .product-art{padding-right:35px;min-height:340px}.product-midnight .phone{right:0}.product-solar .product-art{min-height:380px;padding-left:15px;margin-right:12px}.product-solar .phone{right:-10px}.product-electric .product-art{transform:none}.product-midnight .product-hero h1{font-size:43px}.product-obsidian .product-hero h1{font-size:48px}.product-faq h2{font-size:28px}}

.layout-page{overflow-wrap:anywhere}.layout-page *{min-width:0}.layout-page h1{white-space:pre-line}.layout-page .kicker{font-size:11px;letter-spacing:2px;color:var(--accent);font-weight:700}.layout-page .muted{color:var(--muted);font-size:15px}.layout-page .section-gap{padding:75px 0}.layout-page .action{display:inline-flex;align-items:center;gap:20px;background:var(--accent);color:var(--button);border-radius:7px;padding:12px 21px;font-size:14px;font-weight:700}.layout-page .text-link{display:inline-block;font-size:13px;color:var(--accent);margin-top:18px}.layout-page .device-links{display:flex;flex-wrap:wrap;gap:12px}.layout-page .device-links a{border:1px solid var(--line);padding:12px 20px;font-size:14px;background:var(--panel)}.layout-page .headline{font-size:clamp(35px,3.5vw,53px);line-height:1.18;margin:18px 0 23px;letter-spacing:-.05em}.layout-page .article-line{display:block;padding:20px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:1.5}.layout-page .article-line small{display:block;font-size:11px;color:var(--muted);margin-bottom:8px}.layout-page .aside-faq{display:grid;grid-template-columns:300px 1fr;gap:80px}.layout-page .aside-faq h2{font-size:34px}.layout-page .faq-items details:first-child{border-top:0}.layout-page .faq-items summary{font-size:16px}.layout-page .faq-items p{font-size:14px}.layout-page .product-art{transform:none;max-width:100%;width:100%}.layout-page .product-art .device-window{max-width:100%}.layout-page .product-art .art-caption{font-size:9px}.layout-page .sample-note{font-size:10px;color:var(--muted)}
/* 365 A: compact three-column portal + horizontal catalog */
.portal-hero{display:grid;grid-template-columns:1fr 1.15fr .6fr;gap:25px;align-items:center;padding:60px 0 45px}.portal-hero h1{font-size:48px;max-width:340px}.portal-hero .product-art{min-height:330px;padding:15px 20px 40px}.portal-hero .phone{width:90px;height:160px;bottom:35px}.portal-hero .phone .power{width:40px;height:40px;margin:20px auto 12px}.portal-hero .app-layout{grid-template-columns:65px 1fr;min-height:220px}.portal-hero .app-side{font-size:9px;padding:16px 8px}.portal-hero .app-side b{font-size:11px}.portal-hero .app-face{padding:20px 10px}.portal-hero .power{width:70px;height:70px}.portal-hero .art-orbit{width:240px;height:240px}.portal-download{border-left:1px solid var(--line);padding-left:24px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.portal-download h2{font-size:18px;margin:12px 0}.portal-download a{display:block;font-size:13px;padding:15px 0;border-bottom:1px solid var(--line)}.portal-banner{background:var(--accent);color:white;display:flex;justify-content:space-between;gap:30px;padding:20px 30px;font-size:14px}.portal-banner span:last-child{opacity:.8;font-size:12px}.portal-catalog{border-top:1px solid var(--line)}.portal-row{display:grid;grid-template-columns:70px 230px 1fr 50px;gap:30px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line)}.portal-row .number{font-size:27px;color:var(--accent)}.portal-row h3{margin:0;font-size:23px}.portal-row p{margin:0;color:var(--muted);font-size:14px}.portal-platforms{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.portal-platforms a{background:var(--panel);padding:30px 25px}.portal-platforms b{font-size:18px;display:block}.portal-platforms small{color:var(--muted);font-size:12px}.portal-bottom{display:grid;grid-template-columns:1fr 1fr;gap:80px}.portal-bottom h2{font-size:29px}.portal-bottom .faq-items summary{font-size:14px}
/* 365 B: cinematic map + full-width numbered chapters */
.cinema-hero{min-height:600px;display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center;padding:65px 0}.cinema-hero h1{font-size:74px}.cinema-map{position:relative;padding:15px}.cinema-map svg{display:block;width:100%;height:auto;max-height:480px}.cinema-map .map-note{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.chapter{border-top:1px solid var(--line)}.chapter:nth-child(2){background:#103448}.chapter:nth-child(3){background:#0c293b}.chapter .wrap{display:grid;grid-template-columns:100px 1fr 1fr;gap:60px;align-items:center;padding-top:55px;padding-bottom:55px}.chapter .big-number{font-size:65px;color:#426578;line-height:1}.chapter h2{font-size:36px;margin:0}.chapter p{margin:0;color:var(--muted);font-size:15px}.cinema-lower{display:grid;grid-template-columns:1fr 1.2fr;gap:100px}.cinema-lower h2{font-size:37px}.vertical-download a{display:flex;justify-content:space-between;padding:19px 0;border-bottom:1px solid var(--line);font-size:21px}.cinema-help{padding:35px;border:1px solid var(--line);background:#0c2232}.cinema-finish{text-align:center;background:linear-gradient(120deg,#12384e,#0a1d2b);padding:65px 20px}.cinema-finish h2{font-size:42px}.cinema-finish .action{margin-top:10px}
/* QuickQ A: wide center stage + product dock + asymmetric bento */
.stage-hero{text-align:center;padding:55px 0 0;background:radial-gradient(ellipse at 50% 75%,#d6e3ff,transparent 60%)}.stage-hero h1{font-size:64px;max-width:1000px;margin:18px auto}.stage-hero .muted{max-width:610px;margin:0 auto 25px}.stage-hero .stage-word{font-size:13px;letter-spacing:5px;color:var(--accent)}.stage-hero .product-art{max-width:820px;margin:28px auto 0;min-height:345px;padding:12px 80px 35px}.stage-hero .phone,.stage-hero .art-orbit{display:none}.stage-hero .device-window{width:650px;transform:perspective(1100px) rotateX(8deg);box-shadow:0 25px 45px #23458722}.stage-hero .app-layout{min-height:260px;grid-template-columns:140px 1fr}.stage-hero .app-side{text-align:left;padding-left:25px}.stage-hero .app-face{padding-top:20px}.stage-hero .power{margin:20px auto}.stage-dock{display:grid;grid-template-columns:repeat(4,1fr);background:var(--panel);border:1px solid var(--line);box-shadow:0 15px 35px #1a3b6910}.stage-dock a{text-align:center;padding:24px;border-right:1px solid var(--line)}.stage-dock a:last-child{border:0}.stage-dock b{display:block;font-size:17px}.stage-dock span{font-size:11px;color:var(--muted)}.stage-bento{display:grid;grid-template-columns:1.15fr 1fr;grid-template-rows:auto auto;gap:20px}.bento-lead{grid-row:1/3;background:#2458df;color:white;padding:45px;border-radius:22px;min-height:370px;display:flex;flex-direction:column;justify-content:space-between}.bento-lead h2{font-size:38px}.bento-lead p{font-size:15px;max-width:340px}.bento-lead .bento-symbol{font-size:82px;line-height:1;opacity:.65}.bento-small{background:#e7edfb;border-radius:22px;padding:32px;display:grid;grid-template-columns:55px 1fr;gap:15px}.bento-small h3{margin:0 0 10px;font-size:24px}.bento-small p{font-size:14px;color:var(--muted);margin:0}.bento-small .symbol{font-size:35px;color:var(--accent)}.stage-help{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.stage-help a{border-top:3px solid var(--accent);padding:25px 0}.stage-help small{font-size:11px;color:var(--muted)}.stage-help h3{font-size:20px;line-height:1.55}.stage-faq{display:grid;grid-template-columns:1fr 1fr;column-gap:45px}.stage-faq details{align-self:start}
/* QuickQ B: editorial masthead, scene collage, download rail */
.magazine-mast{display:grid;grid-template-columns:1.8fr 1fr;gap:90px;align-items:end;padding:55px 0 40px}.magazine-mast h1{font-family:Georgia,"Microsoft YaHei",sans-serif;font-weight:500;font-size:68px;margin:15px 0 0}.magazine-mast .muted{margin-bottom:22px}.scene-collage{display:grid;grid-template-columns:1.3fr 1fr 1fr;min-height:325px;gap:15px}.scene-poster{display:flex;flex-direction:column;justify-content:space-between;padding:28px;background:#f1dcc0;border-radius:130px 130px 8px 8px}.scene-poster:first-child{background:#443d35;color:#fff;border-radius:8px}.scene-poster:nth-child(3){background:#e8ebda;border-radius:8px 8px 100px 8px}.scene-poster .poster-graphic{height:145px;display:grid;place-items:center;font-size:80px;font-weight:300;line-height:1;border-bottom:1px solid #ffffff35}.scene-poster small{font-size:10px;letter-spacing:2px}.scene-poster h2{font-size:26px;margin:15px 0 8px}.scene-poster p{font-size:13px;line-height:1.8;margin:0;opacity:.8}.magazine-download{display:grid;grid-template-columns:350px 1fr;gap:85px}.magazine-download h2{font-family:Georgia,"Microsoft YaHei",sans-serif;font-size:44px}.download-editorial-row{display:grid;grid-template-columns:65px 1fr 130px;gap:20px;align-items:center;border-top:1px solid var(--line);padding:25px 0}.download-editorial-row b{font-size:21px}.download-editorial-row p{font-size:12px;color:var(--muted);margin:5px 0 0}.download-editorial-row .os{font-size:25px;color:var(--accent)}.download-editorial-row a{font-size:12px}.magazine-bottom{display:grid;grid-template-columns:1.1fr 1fr;gap:80px}.magazine-bottom h2{font-size:33px}.magazine-bottom .article-line{padding:22px 25px;background:#f1e8db;border:0;margin-bottom:12px}.magazine-cta{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:32px 0;gap:30px}.magazine-cta h2{font-size:34px;margin:0}
/* 快连 A: full split hero, alternating feature canvas, onboarding ribbon */
.split-landing{display:grid;grid-template-columns:1fr 1fr;min-height:590px}.split-copy{background:#7942d4;color:white;padding:70px max(35px,calc((100vw - 1180px)/2));padding-right:45px;display:flex;flex-direction:column;justify-content:center}.split-copy .kicker{color:#e2cdfd}.split-copy h1{font-size:63px;margin:23px 0;line-height:1.14}.split-copy p{color:#eadffb;max-width:450px;font-size:16px}.split-copy .action{background:white;color:#7437c9;align-self:flex-start}.split-art{background:#efe5ff;display:flex;align-items:center;justify-content:center;padding:45px}.split-art .product-art{max-width:540px;min-height:410px}.zigzag{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center;margin-bottom:80px}.zigzag:last-child{margin-bottom:0}.zigzag:nth-child(even) .zig-art{order:2}.zigzag h2{font-size:42px}.zigzag p{font-size:16px;color:var(--muted)}.zig-art{border-radius:30px;background:#eee4fb;padding:40px;min-height:270px;display:flex;align-items:center;justify-content:center}.zig-art .number-stack{font-size:125px;color:#b797e2;line-height:1}.zig-art .mini-steps{font-size:13px;display:grid;gap:12px;margin-left:25px}.zig-art .mini-steps span{padding:12px 18px;border-radius:8px;background:#fff}.zigzag:nth-child(even) .zig-art{background:#fff0df}.start-ribbon{background:#3b2457;color:#fff;padding:45px 0}.start-ribbon .wrap{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:35px}.start-ribbon h2{font-size:28px;margin:0}.start-ribbon b{font-size:12px;color:#d9b9ff;display:block;margin-bottom:8px}.start-ribbon p{font-size:14px;margin:0}.split-help{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:25px}.split-help a{padding:25px;background:#f2ebfc;border-radius:20px}.split-help a:first-child{background:#e1cefb}.split-help h3{font-size:21px;line-height:1.5}.split-help small{font-size:11px}.split-help span{display:block;font-size:13px;color:var(--accent);margin-top:25px}.split-platforms{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:35px 0}.split-platforms h2{font-size:26px;margin:0}
/* 快连 B: fixed left navigation and a vertical showroom */
.product-obsidian>.top{position:fixed;top:0;left:0;width:210px;height:100vh;border-right:1px solid var(--line);border-top:0;margin:0;padding:40px 22px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;background:#181320;z-index:10}.product-obsidian>.top .logo{font-family:inherit;font-size:22px}.product-obsidian>.top .nav{display:flex;flex-direction:column;align-items:stretch;width:100%;gap:10px;margin-top:65px}.product-obsidian>.top .nav a{padding:13px 10px;font-size:14px}.product-obsidian>.top .nav .nav-download{margin-top:20px;text-align:center;padding:11px 8px}.product-obsidian>main,.product-obsidian>footer{margin-left:210px}.product-obsidian .wrap{width:min(1080px,calc(100% - 64px))}.showroom-hero{display:grid;grid-template-columns:1.2fr .7fr;gap:25px;min-height:530px;padding:70px 0 45px;align-items:center}.showroom-hero h1{font-family:inherit;font-size:75px;margin:18px 0 25px;line-height:1.1}.showroom-hero .muted{max-width:490px}.showroom-emblem{height:310px;position:relative;display:grid;place-items:center}.showroom-emblem:before,.showroom-emblem:after{content:'';position:absolute;width:150px;height:250px;border:2px solid #9468cb;border-radius:50%;transform:rotate(38deg)}.showroom-emblem:after{transform:rotate(-38deg);border-color:#5c437c}.showroom-emblem span{font-size:90px;font-weight:800;color:#c6a4ff;text-shadow:0 0 60px #9d6de0}.showroom-platforms{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.showroom-platforms a{padding:18px 10px;text-align:center;font-size:13px}.showroom-platforms a+a{border-left:1px solid var(--line)}.showroom-panel{display:grid;grid-template-columns:60px 1fr 1fr;gap:35px;align-items:center;padding:45px 0;border-bottom:1px solid var(--line)}.showroom-panel .serial{font-size:13px;align-self:start;color:var(--accent)}.showroom-panel h2{font-family:inherit;font-size:37px;margin:0 0 16px}.showroom-panel p{color:var(--muted);font-size:14px;margin:0}.showroom-panel .panel-art{background:#2b203c;border-radius:15px;min-height:170px;display:grid;place-items:center;font-size:65px;color:#9e7ac8}.showroom-panel:nth-child(2) .panel-art{background:#201e32}.showroom-panel:nth-child(3) .panel-art{background:#312239}.showroom-final{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px}.showroom-final h2{font-family:inherit;font-size:32px}.showroom-final .article-line{font-size:14px}.showroom-footer-cta{padding:35px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;align-items:center}.showroom-footer-cta h2{font-family:inherit;font-size:29px;margin:0}
/* Related inner pages also follow their own information layout. */
.product-ice .download-grid{grid-template-columns:1.25fr 1fr 1fr}.product-ice .download-card:first-child{grid-row:span 2}.product-ice .download-card:last-child{grid-column:2/4}.product-midnight .download-grid{display:block}.product-midnight .download-card{display:grid;grid-template-columns:75px 180px 1fr 200px;gap:25px;align-items:center;background:transparent;border-radius:0;border:0;border-top:1px solid var(--line);padding:30px 0}.product-midnight .download-card h2{font-size:24px}.product-midnight .download-card ul{margin:0}.product-electric .download-grid{grid-template-columns:repeat(4,1fr)}.product-electric .download-card{padding:26px 20px;border-top:4px solid var(--accent);border-radius:0}.product-electric .download-card h2{font-size:23px}.product-solar .download-grid{display:block;max-width:920px;margin:auto}.product-solar .download-card{display:grid;grid-template-columns:1fr 2fr;column-gap:35px;border:0;border-radius:0;border-bottom:1px solid var(--line);background:none}.product-solar .download-card .eyebrow{grid-column:1}.product-solar .download-card h2{grid-column:1;grid-row:2}.product-solar .download-card ul{grid-column:2;grid-row:1/3}.product-solar .download-status{grid-column:2;width:fit-content}.product-violet .download-grid{grid-template-columns:1fr 1fr;gap:30px}.product-violet .download-card:nth-child(even){transform:translateY(35px);background:#f2eafa}.product-obsidian .download-grid{grid-template-columns:1fr}.product-obsidian .download-card{display:grid;grid-template-columns:1fr 1.7fr;gap:10px 30px;background:#221b30;border-radius:15px}.product-obsidian .download-card h2{grid-column:1;grid-row:2}.product-obsidian .download-card ul{grid-column:2;grid-row:1/3}.product-obsidian .download-status{grid-column:2;width:fit-content}
@media(max-width:1000px){.portal-hero{grid-template-columns:1fr 1fr}.portal-download{grid-column:1/-1;flex-direction:row;align-items:center;border:0;border-top:1px solid var(--line);padding:15px 0;gap:25px}.portal-download .kicker{display:none}.portal-download a{border:0}.portal-row{grid-template-columns:45px 180px 1fr 20px;gap:20px}.product-midnight .download-card{grid-template-columns:60px 130px 1fr}.product-midnight .download-status{grid-column:3}.product-electric .download-grid{grid-template-columns:1fr 1fr}.magazine-mast{gap:35px}.magazine-mast h1{font-size:54px}.product-obsidian>.top{width:180px;padding:30px 15px}.product-obsidian>main,.product-obsidian>footer{margin-left:180px}.showroom-hero h1{font-size:55px}.showroom-panel{grid-template-columns:35px 1fr 1fr;gap:20px}.showroom-final{grid-template-columns:1fr;gap:35px}}
@media(max-width:760px){.layout-page .section-gap{padding:42px 0}.layout-page .headline{font-size:37px}.layout-page .action{font-size:13px}.layout-page .aside-faq{grid-template-columns:1fr;gap:20px}.portal-hero{grid-template-columns:1fr;gap:18px;padding:35px 0}.portal-hero h1{font-size:44px;max-width:none}.portal-hero .product-art{min-height:290px;padding-right:30px}.portal-download{gap:16px;flex-wrap:wrap;justify-content:flex-start}.portal-download h2{width:100%;margin:0}.portal-download a{padding:5px 0}.portal-banner{display:block;padding:22px}.portal-banner span{display:block}.portal-banner span:last-child{margin-top:10px}.portal-row{grid-template-columns:35px 1fr;gap:12px;padding:23px 0}.portal-row p{grid-column:2}.portal-row>.text-link{display:none}.portal-platforms{grid-template-columns:1fr 1fr}.portal-platforms a{padding:20px}.portal-bottom{grid-template-columns:1fr;gap:40px}.cinema-hero{grid-template-columns:1fr;padding:35px 0;gap:20px;min-height:0}.cinema-hero h1{font-size:50px}.cinema-map{padding:0 20px}.cinema-map svg{max-height:290px}.chapter .wrap{grid-template-columns:45px 1fr;gap:15px;padding-top:32px;padding-bottom:32px}.chapter .big-number{font-size:33px}.chapter h2{font-size:27px}.chapter p{grid-column:2;font-size:14px}.cinema-lower{grid-template-columns:1fr;gap:35px}.cinema-help{padding:24px}.cinema-finish{padding:40px 20px}.cinema-finish h2{font-size:31px}.stage-hero{padding-top:35px}.stage-hero h1{font-size:43px}.stage-hero .product-art{min-height:300px;padding:10px 0 35px;margin-top:20px}.stage-hero .device-window{transform:none}.stage-hero .app-layout{grid-template-columns:75px 1fr;min-height:230px}.stage-hero .app-side{padding:20px 10px}.stage-dock{grid-template-columns:1fr 1fr}.stage-dock a{padding:18px 10px;border-bottom:1px solid var(--line)}.stage-bento{grid-template-columns:1fr;grid-template-rows:auto}.bento-lead{grid-row:auto;min-height:300px;padding:30px}.bento-lead h2{font-size:33px}.bento-small{padding:25px}.stage-help,.stage-faq{grid-template-columns:1fr;gap:20px}.magazine-mast{grid-template-columns:1fr;gap:25px;padding:35px 0 30px}.magazine-mast h1{font-size:48px}.scene-collage{grid-template-columns:1fr;gap:16px}.scene-poster{border-radius:15px!important;padding:25px;display:grid;grid-template-columns:80px 1fr;gap:20px;align-items:center}.scene-poster .poster-graphic{height:90px;font-size:55px;border:0}.scene-poster h2{font-size:23px;margin:8px 0}.scene-poster p{font-size:12px}.magazine-download,.magazine-bottom{grid-template-columns:1fr;gap:35px}.magazine-download h2{font-size:35px}.download-editorial-row{grid-template-columns:35px 1fr;gap:10px}.download-editorial-row a{grid-column:2}.magazine-cta{display:block;padding:25px 0}.magazine-cta h2{font-size:28px;margin-bottom:20px}.split-landing{grid-template-columns:1fr;min-height:0}.split-copy{padding:40px 25px}.split-copy h1{font-size:45px}.split-art{padding:25px 20px}.split-art .product-art{min-height:330px;padding-right:35px}.zigzag{grid-template-columns:1fr;gap:25px;margin-bottom:45px}.zigzag:nth-child(even) .zig-art{order:0}.zigzag h2{font-size:33px}.zig-art{padding:25px;min-height:230px}.zig-art .number-stack{font-size:95px}.zig-art .mini-steps{margin-left:15px}.zig-art .mini-steps span{padding:10px 13px;font-size:12px}.start-ribbon .wrap{grid-template-columns:1fr;gap:25px}.start-ribbon{padding:32px 0}.split-help{grid-template-columns:1fr}.split-help a{padding:24px}.split-platforms{display:block}.split-platforms .device-links{margin-top:20px}.product-obsidian>.top{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:20px;display:block}.product-obsidian>.top .nav{flex-direction:row;flex-wrap:wrap;margin-top:15px;gap:8px;align-items:center}.product-obsidian>.top .nav a{font-size:12px;padding:8px}.product-obsidian>.top .nav .nav-download{margin:0}.product-obsidian>main,.product-obsidian>footer{margin-left:0}.product-obsidian .wrap{width:calc(100% - 36px)}.showroom-hero{grid-template-columns:1fr;padding:35px 0;gap:15px;min-height:0}.showroom-hero h1{font-size:53px}.showroom-emblem{height:190px}.showroom-emblem:before,.showroom-emblem:after{height:170px;width:105px}.showroom-emblem span{font-size:66px}.showroom-platforms{grid-template-columns:1fr 1fr}.showroom-platforms a{border:1px solid var(--line)!important;padding:15px}.showroom-panel{grid-template-columns:25px 1fr;gap:14px;padding:30px 0}.showroom-panel h2{font-size:30px}.showroom-panel .panel-art{grid-column:2;min-height:110px;font-size:45px}.showroom-final{grid-template-columns:1fr;gap:35px}.showroom-footer-cta{display:block}.showroom-footer-cta h2{font-size:27px;margin-bottom:20px}.product-ice .download-grid,.product-electric .download-grid,.product-violet .download-grid{grid-template-columns:1fr}.product-ice .download-card:first-child{grid-row:auto}.product-ice .download-card:last-child{grid-column:auto}.product-midnight .download-card,.product-solar .download-card,.product-obsidian .download-card{display:block}.product-violet .download-card:nth-child(even){transform:none}.product-midnight .download-card ul,.product-solar .download-card ul,.product-obsidian .download-card ul{margin:20px 0}.product-obsidian .reading{grid-template-columns:1fr}}

.product-obsidian>header.wrap.top{width:210px}@media(max-width:1000px){.product-obsidian>header.wrap.top{width:180px}}@media(max-width:760px){.product-obsidian>header.wrap.top{width:100%}}

.device-first-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center;padding:60px 0}.device-first-hero .product-art{background:#f5e6d4;border-radius:30px;min-height:425px;padding:35px}.device-first-hero .product-art .device-window{transform:none}.device-first-hero h1{font-size:54px;font-weight:700;font-family:inherit}.device-first-points{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.device-first-points h2{font-size:23px;margin:10px 0}.device-first-points p{font-size:14px;color:var(--muted);margin:0}.device-first-points .kicker{font-size:11px}.product-obsidian>header.wrap.top{position:static;top:auto;left:auto;width:min(1180px,calc(100% - 64px));height:auto;min-height:80px;margin:0 auto;padding:22px 0;display:flex;flex-direction:row;align-items:center;justify-content:space-between;border:0;background:transparent;z-index:auto}.product-obsidian>.top .nav{display:flex;flex-direction:row;align-items:center;width:auto;gap:25px;margin:0}.product-obsidian>.top .nav a{padding:0;font-size:14px}.product-obsidian>.top .nav .nav-download{margin:0;padding:9px 20px}.product-obsidian>main,.product-obsidian>footer{margin-left:0}.product-obsidian .wrap{width:min(1180px,calc(100% - 64px))}.showroom-hero{min-height:570px;grid-template-columns:1.2fr 1fr;background:radial-gradient(ellipse at 80% 45%,#362447,transparent 60%)}.showroom-emblem{height:380px}.showroom-emblem:before,.showroom-emblem:after{width:190px;height:310px}.showroom-panel .panel-art{min-height:190px}
@media(max-width:760px){.device-first-hero{grid-template-columns:1fr;gap:25px;padding:35px 0}.device-first-hero .device-first-copy{grid-row:1}.device-first-hero h1{font-size:40px}.device-first-hero .product-art{min-height:335px;padding:20px 35px 40px 20px}.device-first-points{grid-template-columns:1fr;gap:25px}.product-obsidian>header.wrap.top{width:calc(100% - 36px);display:flex;flex-direction:column;align-items:flex-start;gap:15px;padding:20px 0}.product-obsidian>.top .nav{width:100%;flex-wrap:wrap;gap:14px}.product-obsidian>.top .nav a{font-size:12px}.product-obsidian>.top .nav .nav-download{padding:8px 12px}.product-obsidian .wrap{width:calc(100% - 36px)}.showroom-hero{grid-template-columns:1fr;min-height:0}.showroom-emblem{height:230px}.showroom-emblem:before,.showroom-emblem:after{width:115px;height:190px}.showroom-panel .panel-art{min-height:110px}}

@media(max-width:760px){.layout-kuailian-a .split-copy h1{font-size:36px}.layout-kuailian-b .showroom-hero h1{font-size:40px}}

.layout-page .home-article-summary{font-size:14px;line-height:1.9;color:var(--muted);margin:12px 0 18px;font-weight:400;letter-spacing:0}
.rich-section{padding:60px 0;border-top:1px solid var(--line)}.rich-section .rich-intro{max-width:780px;color:var(--muted);font-size:15px;line-height:1.95;margin:0 0 30px}.rich-section h2{font-size:30px;margin:0 0 18px;line-height:1.4}.rich-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.rich-item h3{font-size:20px;line-height:1.5;margin:0 0 15px}.rich-item p{font-size:14px;color:var(--muted);line-height:2;margin:0}.rich-item{padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.rich-label{font-size:11px;color:var(--accent);letter-spacing:1px;display:block;margin-bottom:12px}.rich-link{display:inline-block;margin-top:25px;font-size:13px;color:var(--accent)}
.layout-365-a .rich-grid{grid-template-columns:1fr}.layout-365-a .rich-item{display:grid;grid-template-columns:220px 1fr;gap:35px;border:0;border-radius:0;border-top:1px solid var(--line);padding:23px 0;background:none}.layout-365-a .rich-item h3{margin:0}.layout-365-b .rich-section{background:linear-gradient(100deg,#0d283a,transparent);padding:40px 30px;margin-bottom:25px}.layout-365-b .rich-grid{grid-template-columns:1fr}.layout-365-b .rich-item{border:0;border-left:2px solid #37637b;border-radius:0;background:none;display:grid;grid-template-columns:230px 1fr;gap:30px}.layout-quickq-a .rich-item:first-child{background:#eaf0ff}.layout-quickq-a .rich-item{border-radius:18px}.layout-quickq-b .rich-section{display:grid;grid-template-columns:.8fr 1.5fr;gap:45px}.layout-quickq-b .rich-grid{grid-template-columns:1fr}.layout-quickq-b .rich-item{background:none;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:18px 0}.layout-quickq-b .rich-link{align-self:start}.layout-kuailian-a .rich-grid{grid-template-columns:1fr 1fr}.layout-kuailian-a .rich-item:first-child{grid-column:1/-1;background:#f0e7fc}.layout-kuailian-a .rich-item{border-radius:20px}.layout-kuailian-b .rich-item{background:#231c30;border:0;border-top:2px solid #62447e;border-radius:0}.layout-kuailian-b .rich-section h2,.layout-kuailian-b .rich-item h3{font-family:inherit}
@media(max-width:760px){.rich-section{padding:35px 0}.rich-section h2{font-size:25px}.rich-grid,.layout-kuailian-a .rich-grid{grid-template-columns:1fr}.rich-item{padding:20px}.rich-item h3{font-size:19px}.layout-365-a .rich-item,.layout-365-b .rich-item{grid-template-columns:1fr;gap:12px}.layout-365-b .rich-section{padding:25px 18px}.layout-quickq-b .rich-section{grid-template-columns:1fr;gap:0}.layout-kuailian-a .rich-item:first-child{grid-column:auto}}

header.wrap.top{gap:24px;flex-wrap:wrap}header.wrap.top .logo{white-space:nowrap}
header.wrap.top .nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:18px;align-items:center;margin:0;width:auto}
header.wrap.top .nav a{white-space:nowrap;font-size:14px}header.wrap.top .nav a[aria-current=page]{text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:2px}
.section-crumb{padding-top:20px;font-size:13px;color:var(--muted)}.section-note{border-left:3px solid var(--accent);padding:20px 24px;background:var(--panel);margin:24px 0}
.feedback-status{padding:36px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.feedback-status p{max-width:850px;color:var(--muted)}
@media(max-width:900px){header.wrap.top{justify-content:center}header.wrap.top .nav{justify-content:center;gap:14px}}
@media(max-width:760px){header.wrap.top, .product-obsidian>header.wrap.top{align-items:flex-start;gap:16px}header.wrap.top .nav,.product-obsidian>.top .nav{width:100%;gap:12px 18px;justify-content:flex-start;flex-wrap:wrap}header.wrap.top .nav a{font-size:13px;padding:5px 0}header.wrap.top .nav .nav-download{padding:5px 12px}.feedback-status{padding:24px}}

.hero-grid>*{min-width:0}.product-art{width:100%;max-width:100%}.device-window{max-width:100%;min-width:0}.app-layout>*{min-width:0}.product-hero .lede{overflow-wrap:anywhere}@media(max-width:760px){.product-solar .product-art{width:calc(100% - 12px)}.product-art .device-window{width:100%}.product-hero .hero-copy{width:100%}}
.top .logo{font-family:monospace}.hero{padding:80px 0}.entry{border-radius:0;border-left:3px solid var(--accent)}.grid{grid-template-columns:1fr}.entry .num{float:left;margin-right:25px}.entry h3{margin:0 0 12px}.entry p{max-width:750px}.reading{grid-template-columns:250px minmax(0,1fr)}.body{grid-column:2;grid-row:1}.aside{grid-column:1;grid-row:1}.visual{border-radius:0;background-image:linear-gradient(#ffffff06 1px,transparent 1px),linear-gradient(90deg,#ffffff06 1px,transparent 1px);background-size:24px 24px}@media(max-width:760px){.hero{padding:40px 0}.reading{grid-template-columns:1fr}.body,.aside{grid-column:auto;grid-row:auto}.grid{grid-template-columns:1fr}}
.top{border:0;padding:22px 0}.top .logo small{display:none}.nav{align-items:center;gap:28px}.nav .nav-download{background:var(--accent);color:var(--button);padding:9px 20px;border-radius:30px}.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:35px;height:35px;border-radius:11px;background:var(--accent);color:var(--button);margin-right:9px;font-size:18px;letter-spacing:-2px}.product-hero{padding:70px 0 55px;overflow:hidden;background:radial-gradient(ellipse at 82% 44%,var(--glow),transparent 62%)}.hero-grid{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;gap:50px}.product-hero h1{font-size:clamp(42px,4.8vw,70px);line-height:1.14;letter-spacing:-.05em;margin:22px 0 26px;white-space:pre-line;font-weight:750}.product-hero .lede{font-size:17px;max-width:540px}.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin:30px 0 22px}.hero-actions .button{border-radius:30px;padding:14px 26px}.button.secondary{background:transparent;border:1px solid var(--line);color:var(--ink)}.device-labels{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.device-labels span{display:inline-flex;align-items:center;gap:6px}.product-art{min-height:415px;position:relative;display:flex;align-items:center;justify-content:center;padding:24px 12px 55px}.art-orbit{position:absolute;width:370px;height:370px;border:1px solid var(--halo);border-radius:50%;box-shadow:0 0 0 40px color-mix(in srgb,var(--halo) 18%,transparent),0 0 0 85px color-mix(in srgb,var(--halo) 10%,transparent)}.device-window{position:relative;background:var(--panel);width:430px;max-width:100%;border-radius:17px;border:1px solid var(--line);box-shadow:0 25px 65px #11224622;overflow:hidden;transform:perspective(1000px) rotateY(-9deg) rotateX(4deg)}.window-bar{height:39px;display:flex;align-items:center;gap:5px;padding:0 16px;background:color-mix(in srgb,var(--accent) 5%,var(--panel));font-size:10px;color:var(--muted)}.window-bar i{height:7px;width:7px;border-radius:50%;background:var(--line)}.window-bar span{margin-left:auto}.app-layout{display:grid;grid-template-columns:95px 1fr;min-height:270px}.app-side{padding:22px 12px;border-right:1px solid var(--line);font-size:10px;color:var(--muted)}.app-side b{display:block;color:var(--accent);font-size:13px;margin-bottom:27px}.app-side span{display:block;margin:15px 0}.app-face{text-align:center;padding:22px 18px}.app-face strong{font-size:20px;display:block}.power{width:90px;height:90px;margin:22px auto;border-radius:50%;border:1px solid var(--halo);background:var(--glow);display:grid;place-items:center;box-shadow:0 0 0 10px color-mix(in srgb,var(--halo) 15%,transparent)}.power svg{width:38px;height:38px;stroke:var(--accent);fill:none;stroke-width:2.2}.app-face .state{font-size:11px;color:var(--muted)}.phone{position:absolute;right:0;bottom:35px;background:var(--panel);width:135px;height:230px;border:5px solid var(--ink);border-radius:24px;box-shadow:0 15px 35px #0002;text-align:center;padding:28px 8px 15px}.phone:before{content:"";position:absolute;top:7px;left:35px;right:35px;height:6px;background:var(--ink);border-radius:10px}.phone strong{font-size:13px}.phone .power{width:56px;height:56px;margin:28px auto 20px}.phone .power svg{width:24px}.phone small{font-size:9px;color:var(--muted)}.art-caption{position:absolute;bottom:0;font-size:10px;color:var(--muted);text-align:center;width:100%;left:0}.platform-ribbon{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0}.platform-ribbon .wrap{display:flex;align-items:center;justify-content:space-between;gap:20px}.platform-ribbon a{font-size:14px;font-weight:600}.platform-ribbon small{color:var(--muted)}.product-section{padding:76px 0}.product-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:32px}.product-heading h2{font-size:clamp(28px,3vw,40px);margin:12px 0 0;max-width:730px}.product-heading p{font-size:14px;color:var(--muted);max-width:310px;margin:0}.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.scene-card{padding:30px;border:1px solid var(--line);border-radius:20px;background:var(--panel)}.scene-icon{font-size:22px;width:50px;height:50px;background:var(--glow);color:var(--accent);border-radius:15px;display:grid;place-items:center;margin-bottom:30px}.scene-card h3{font-size:23px}.scene-card p{color:var(--muted);font-size:14px;margin-bottom:0}.platform-section{background:color-mix(in srgb,var(--glow) 40%,var(--bg))}.platform-layout{display:grid;grid-template-columns:.85fr 1.3fr;gap:70px;align-items:center}.platform-layout h2{font-size:42px;margin:18px 0}.platform-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.platform-tile{background:var(--panel);padding:25px;border:1px solid var(--line);border-radius:14px}.platform-tile b{font-size:18px;display:block}.platform-tile p{font-size:12px;color:var(--muted);margin:8px 0 15px}.platform-tile a{font-size:12px;color:var(--accent)}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.path-step{border-top:2px solid var(--line);padding-top:20px}.path-step b{font-size:35px;color:var(--accent)}.path-step h3{font-size:18px}.path-step p{font-size:14px;color:var(--muted)}.help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.help-card{padding:24px 0;border-top:1px solid var(--line)}.help-card small{font-size:12px;color:var(--accent)}.help-card h3{font-size:18px;line-height:1.55}.help-card a{font-size:13px;color:var(--muted)}.product-faq{max-width:900px;margin:auto}.product-faq h2{text-align:center;margin-bottom:35px}.closing{background:var(--accent);color:var(--button);padding:45px;border-radius:24px;display:flex;align-items:center;justify-content:space-between;gap:30px}.closing h2{margin:0 0 10px;font-size:34px}.closing p{margin:0;font-size:14px}.closing .button{background:var(--button);color:var(--accent);white-space:nowrap}.product-footer{display:grid!important;grid-template-columns:1.5fr 1fr 1fr;gap:40px!important}.product-footer strong{color:var(--ink);font-size:23px}.product-footer a{display:block;margin:10px 0}.product-footer .legal{grid-column:1/-1;border-top:1px solid var(--line);padding-top:18px;display:flex;justify-content:space-between;gap:25px}.product-footer p{max-width:350px}.download-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:25px}.download-card{padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:18px}.download-card h2{margin:8px 0 12px}.download-card ul{padding-left:20px;font-size:14px;color:var(--muted)}.download-status{display:inline-block;font-size:12px;border:1px solid var(--line);border-radius:20px;padding:6px 14px;color:var(--muted)}.product-page-intro{padding:65px 0 35px}.product-page-intro h1{font-size:48px}.compare-band{display:flex;justify-content:space-between;gap:25px;margin-top:28px;font-size:13px;color:var(--muted)}
.product-midnight .product-hero{text-align:center;background:radial-gradient(ellipse at 50% 85%,#155571,transparent 70%)}.product-midnight .hero-grid{display:block}.product-midnight .hero-copy{max-width:900px;margin:auto}.product-midnight .product-hero h1{max-width:none;font-size:clamp(45px,5.6vw,82px)}.product-midnight .lede{margin-left:auto;margin-right:auto;max-width:650px}.product-midnight .hero-actions,.product-midnight .device-labels{justify-content:center}.product-midnight .product-art{max-width:730px;margin:15px auto 0;min-height:340px;padding-bottom:45px}.product-midnight .device-window{width:570px;transform:none}.product-midnight .phone{right:20px;bottom:35px}.product-midnight .app-layout{min-height:240px}.product-midnight .scene-card{border-radius:3px;border-top:3px solid var(--accent)}.product-midnight .closing{border-radius:3px}.product-electric .product-hero{background:linear-gradient(120deg,#e5edff,#f7f9fe 55%,#dce7ff)}.product-electric .product-art{transform:rotate(-3deg)}.product-electric .phone{transform:rotate(7deg)}.product-electric .scene-card:nth-child(2){background:#e9efff}.product-solar .product-hero{background:var(--bg)}.product-solar .hero-grid{grid-template-columns:1.1fr 1fr}.product-solar .product-art{background:var(--glow);border-radius:160px 160px 25px 25px;min-height:470px}.product-solar .art-orbit{display:none}.product-solar .device-window{transform:none;width:360px}.product-solar .phone{right:-10px}.product-solar .product-hero h1{font-weight:500}.product-solar .scene-card{border-radius:5px}.product-solar .platform-layout{grid-template-columns:1fr 1fr}.product-violet .product-hero{background:radial-gradient(ellipse at 80% 40%,#e3d1ff,transparent 65%)}.product-violet .device-window{transform:perspective(1000px) rotateY(-14deg) rotateX(5deg)}.product-violet .phone{transform:rotate(7deg)}.product-violet .scene-card{box-shadow:0 15px 30px #4b217309}.product-violet .scene-card:nth-child(2){background:#f0e8fd}.product-violet .scene-card:nth-child(3){background:#fff4ed}.product-obsidian .product-hero{text-align:center;background:radial-gradient(ellipse at 50% 85%,#543274,transparent 67%)}.product-obsidian .hero-grid{display:block}.product-obsidian .hero-copy{margin:auto}.product-obsidian .product-hero h1{font-size:clamp(47px,6.5vw,90px);max-width:none}.product-obsidian .lede{margin:auto;max-width:630px}.product-obsidian .hero-actions,.product-obsidian .device-labels{justify-content:center}.product-obsidian .product-art{min-height:345px;max-width:620px;margin:25px auto 0}.product-obsidian .device-window{transform:perspective(1000px) rotateX(5deg);width:500px}.product-obsidian .app-layout{min-height:230px}.product-obsidian .platform-section{background:#1b1627}.product-obsidian .scene-card{border-radius:25px}.product-obsidian .closing{background:linear-gradient(100deg,#7546aa,#c19bf0);color:white}.product-obsidian .closing .button{background:white;color:#5e2e94}
@media(max-width:760px){.top{flex-direction:row;align-items:center;flex-wrap:wrap;gap:12px}.top .logo{font-size:21px}.nav{gap:14px;flex-wrap:wrap;font-size:12px}.nav .nav-download{padding:7px 14px}.product-hero{padding:35px 0}.hero-grid,.product-solar .hero-grid{grid-template-columns:1fr;gap:25px}.product-hero h1{font-size:43px}.hero-actions{margin:23px 0}.hero-actions .button{padding:11px 20px;font-size:13px}.product-art{min-height:350px;margin-top:12px;padding-right:35px}.device-window{transform:none!important}.app-layout{grid-template-columns:64px 1fr;min-height:235px}.app-side{padding:18px 8px}.app-side b{font-size:10px}.app-face{padding:20px 10px}.app-face strong{font-size:18px}.phone{width:106px;height:190px;bottom:35px;right:0;padding-top:22px;border-width:4px}.phone:before{left:27px;right:27px}.phone .power{width:45px;height:45px;margin:22px auto}.phone strong{font-size:11px}.phone small{font-size:8px}.art-orbit{width:260px;height:260px}.power{width:75px;height:75px}.platform-ribbon .wrap{flex-wrap:wrap;justify-content:center;gap:18px}.platform-ribbon small{width:100%;text-align:center}.platform-ribbon a{font-size:12px}.product-section{padding:45px 0}.product-heading{display:block;margin-bottom:25px}.product-heading p{margin-top:18px}.scene-grid,.platform-layout,.product-solar .platform-layout,.help-grid,.download-grid{grid-template-columns:1fr;gap:20px}.scene-card{padding:25px}.scene-icon{margin-bottom:18px}.platform-layout h2{font-size:34px}.platform-grid{gap:12px}.platform-tile{padding:18px}.platform-tile b{font-size:16px}.path-grid{grid-template-columns:1fr 1fr;gap:20px}.path-step p{font-size:13px}.closing{padding:28px;display:block}.closing h2{font-size:28px}.closing .button{margin-top:22px}.product-footer{grid-template-columns:1fr 1fr!important}.product-footer>div:first-child{grid-column:1/-1}.product-footer .legal{display:block}.product-footer .legal span{display:block}.product-page-intro{padding-top:35px}.product-page-intro h1{font-size:36px}.compare-band{flex-wrap:wrap}.product-midnight .product-art,.product-obsidian .product-art{padding-right:35px;min-height:340px}.product-midnight .phone{right:0}.product-solar .product-art{min-height:380px;padding-left:15px;margin-right:12px}.product-solar .phone{right:-10px}.product-electric .product-art{transform:none}.product-midnight .product-hero h1{font-size:43px}.product-obsidian .product-hero h1{font-size:48px}.product-faq h2{font-size:28px}}

.layout-page{overflow-wrap:anywhere}.layout-page *{min-width:0}.layout-page h1{white-space:pre-line}.layout-page .kicker{font-size:11px;letter-spacing:2px;color:var(--accent);font-weight:700}.layout-page .muted{color:var(--muted);font-size:15px}.layout-page .section-gap{padding:75px 0}.layout-page .action{display:inline-flex;align-items:center;gap:20px;background:var(--accent);color:var(--button);border-radius:7px;padding:12px 21px;font-size:14px;font-weight:700}.layout-page .text-link{display:inline-block;font-size:13px;color:var(--accent);margin-top:18px}.layout-page .device-links{display:flex;flex-wrap:wrap;gap:12px}.layout-page .device-links a{border:1px solid var(--line);padding:12px 20px;font-size:14px;background:var(--panel)}.layout-page .headline{font-size:clamp(35px,3.5vw,53px);line-height:1.18;margin:18px 0 23px;letter-spacing:-.05em}.layout-page .article-line{display:block;padding:20px 0;border-bottom:1px solid var(--line);font-size:16px;line-height:1.5}.layout-page .article-line small{display:block;font-size:11px;color:var(--muted);margin-bottom:8px}.layout-page .aside-faq{display:grid;grid-template-columns:300px 1fr;gap:80px}.layout-page .aside-faq h2{font-size:34px}.layout-page .faq-items details:first-child{border-top:0}.layout-page .faq-items summary{font-size:16px}.layout-page .faq-items p{font-size:14px}.layout-page .product-art{transform:none;max-width:100%;width:100%}.layout-page .product-art .device-window{max-width:100%}.layout-page .product-art .art-caption{font-size:9px}.layout-page .sample-note{font-size:10px;color:var(--muted)}
/* 365 A: compact three-column portal + horizontal catalog */
.portal-hero{display:grid;grid-template-columns:1fr 1.15fr .6fr;gap:25px;align-items:center;padding:60px 0 45px}.portal-hero h1{font-size:48px;max-width:340px}.portal-hero .product-art{min-height:330px;padding:15px 20px 40px}.portal-hero .phone{width:90px;height:160px;bottom:35px}.portal-hero .phone .power{width:40px;height:40px;margin:20px auto 12px}.portal-hero .app-layout{grid-template-columns:65px 1fr;min-height:220px}.portal-hero .app-side{font-size:9px;padding:16px 8px}.portal-hero .app-side b{font-size:11px}.portal-hero .app-face{padding:20px 10px}.portal-hero .power{width:70px;height:70px}.portal-hero .art-orbit{width:240px;height:240px}.portal-download{border-left:1px solid var(--line);padding-left:24px;align-self:stretch;display:flex;flex-direction:column;justify-content:center}.portal-download h2{font-size:18px;margin:12px 0}.portal-download a{display:block;font-size:13px;padding:15px 0;border-bottom:1px solid var(--line)}.portal-banner{background:var(--accent);color:white;display:flex;justify-content:space-between;gap:30px;padding:20px 30px;font-size:14px}.portal-banner span:last-child{opacity:.8;font-size:12px}.portal-catalog{border-top:1px solid var(--line)}.portal-row{display:grid;grid-template-columns:70px 230px 1fr 50px;gap:30px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line)}.portal-row .number{font-size:27px;color:var(--accent)}.portal-row h3{margin:0;font-size:23px}.portal-row p{margin:0;color:var(--muted);font-size:14px}.portal-platforms{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.portal-platforms a{background:var(--panel);padding:30px 25px}.portal-platforms b{font-size:18px;display:block}.portal-platforms small{color:var(--muted);font-size:12px}.portal-bottom{display:grid;grid-template-columns:1fr 1fr;gap:80px}.portal-bottom h2{font-size:29px}.portal-bottom .faq-items summary{font-size:14px}
/* 365 B: cinematic map + full-width numbered chapters */
.cinema-hero{min-height:600px;display:grid;grid-template-columns:1.05fr 1fr;gap:50px;align-items:center;padding:65px 0}.cinema-hero h1{font-size:74px}.cinema-map{position:relative;padding:15px}.cinema-map svg{display:block;width:100%;height:auto;max-height:480px}.cinema-map .map-note{border-top:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.chapter{border-top:1px solid var(--line)}.chapter:nth-child(2){background:#103448}.chapter:nth-child(3){background:#0c293b}.chapter .wrap{display:grid;grid-template-columns:100px 1fr 1fr;gap:60px;align-items:center;padding-top:55px;padding-bottom:55px}.chapter .big-number{font-size:65px;color:#426578;line-height:1}.chapter h2{font-size:36px;margin:0}.chapter p{margin:0;color:var(--muted);font-size:15px}.cinema-lower{display:grid;grid-template-columns:1fr 1.2fr;gap:100px}.cinema-lower h2{font-size:37px}.vertical-download a{display:flex;justify-content:space-between;padding:19px 0;border-bottom:1px solid var(--line);font-size:21px}.cinema-help{padding:35px;border:1px solid var(--line);background:#0c2232}.cinema-finish{text-align:center;background:linear-gradient(120deg,#12384e,#0a1d2b);padding:65px 20px}.cinema-finish h2{font-size:42px}.cinema-finish .action{margin-top:10px}
/* QuickQ A: wide center stage + product dock + asymmetric bento */
.stage-hero{text-align:center;padding:55px 0 0;background:radial-gradient(ellipse at 50% 75%,#d6e3ff,transparent 60%)}.stage-hero h1{font-size:64px;max-width:1000px;margin:18px auto}.stage-hero .muted{max-width:610px;margin:0 auto 25px}.stage-hero .stage-word{font-size:13px;letter-spacing:5px;color:var(--accent)}.stage-hero .product-art{max-width:820px;margin:28px auto 0;min-height:345px;padding:12px 80px 35px}.stage-hero .phone,.stage-hero .art-orbit{display:none}.stage-hero .device-window{width:650px;transform:perspective(1100px) rotateX(8deg);box-shadow:0 25px 45px #23458722}.stage-hero .app-layout{min-height:260px;grid-template-columns:140px 1fr}.stage-hero .app-side{text-align:left;padding-left:25px}.stage-hero .app-face{padding-top:20px}.stage-hero .power{margin:20px auto}.stage-dock{display:grid;grid-template-columns:repeat(4,1fr);background:var(--panel);border:1px solid var(--line);box-shadow:0 15px 35px #1a3b6910}.stage-dock a{text-align:center;padding:24px;border-right:1px solid var(--line)}.stage-dock a:last-child{border:0}.stage-dock b{display:block;font-size:17px}.stage-dock span{font-size:11px;color:var(--muted)}.stage-bento{display:grid;grid-template-columns:1.15fr 1fr;grid-template-rows:auto auto;gap:20px}.bento-lead{grid-row:1/3;background:#2458df;color:white;padding:45px;border-radius:22px;min-height:370px;display:flex;flex-direction:column;justify-content:space-between}.bento-lead h2{font-size:38px}.bento-lead p{font-size:15px;max-width:340px}.bento-lead .bento-symbol{font-size:82px;line-height:1;opacity:.65}.bento-small{background:#e7edfb;border-radius:22px;padding:32px;display:grid;grid-template-columns:55px 1fr;gap:15px}.bento-small h3{margin:0 0 10px;font-size:24px}.bento-small p{font-size:14px;color:var(--muted);margin:0}.bento-small .symbol{font-size:35px;color:var(--accent)}.stage-help{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.stage-help a{border-top:3px solid var(--accent);padding:25px 0}.stage-help small{font-size:11px;color:var(--muted)}.stage-help h3{font-size:20px;line-height:1.55}.stage-faq{display:grid;grid-template-columns:1fr 1fr;column-gap:45px}.stage-faq details{align-self:start}
/* QuickQ B: editorial masthead, scene collage, download rail */
.magazine-mast{display:grid;grid-template-columns:1.8fr 1fr;gap:90px;align-items:end;padding:55px 0 40px}.magazine-mast h1{font-family:Georgia,"Microsoft YaHei",sans-serif;font-weight:500;font-size:68px;margin:15px 0 0}.magazine-mast .muted{margin-bottom:22px}.scene-collage{display:grid;grid-template-columns:1.3fr 1fr 1fr;min-height:325px;gap:15px}.scene-poster{display:flex;flex-direction:column;justify-content:space-between;padding:28px;background:#f1dcc0;border-radius:130px 130px 8px 8px}.scene-poster:first-child{background:#443d35;color:#fff;border-radius:8px}.scene-poster:nth-child(3){background:#e8ebda;border-radius:8px 8px 100px 8px}.scene-poster .poster-graphic{height:145px;display:grid;place-items:center;font-size:80px;font-weight:300;line-height:1;border-bottom:1px solid #ffffff35}.scene-poster small{font-size:10px;letter-spacing:2px}.scene-poster h2{font-size:26px;margin:15px 0 8px}.scene-poster p{font-size:13px;line-height:1.8;margin:0;opacity:.8}.magazine-download{display:grid;grid-template-columns:350px 1fr;gap:85px}.magazine-download h2{font-family:Georgia,"Microsoft YaHei",sans-serif;font-size:44px}.download-editorial-row{display:grid;grid-template-columns:65px 1fr 130px;gap:20px;align-items:center;border-top:1px solid var(--line);padding:25px 0}.download-editorial-row b{font-size:21px}.download-editorial-row p{font-size:12px;color:var(--muted);margin:5px 0 0}.download-editorial-row .os{font-size:25px;color:var(--accent)}.download-editorial-row a{font-size:12px}.magazine-bottom{display:grid;grid-template-columns:1.1fr 1fr;gap:80px}.magazine-bottom h2{font-size:33px}.magazine-bottom .article-line{padding:22px 25px;background:#f1e8db;border:0;margin-bottom:12px}.magazine-cta{border-top:2px solid var(--ink);border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;padding:32px 0;gap:30px}.magazine-cta h2{font-size:34px;margin:0}
/* 快连 A: full split hero, alternating feature canvas, onboarding ribbon */
.split-landing{display:grid;grid-template-columns:1fr 1fr;min-height:590px}.split-copy{background:#7942d4;color:white;padding:70px max(35px,calc((100vw - 1180px)/2));padding-right:45px;display:flex;flex-direction:column;justify-content:center}.split-copy .kicker{color:#e2cdfd}.split-copy h1{font-size:63px;margin:23px 0;line-height:1.14}.split-copy p{color:#eadffb;max-width:450px;font-size:16px}.split-copy .action{background:white;color:#7437c9;align-self:flex-start}.split-art{background:#efe5ff;display:flex;align-items:center;justify-content:center;padding:45px}.split-art .product-art{max-width:540px;min-height:410px}.zigzag{display:grid;grid-template-columns:1fr 1fr;gap:85px;align-items:center;margin-bottom:80px}.zigzag:last-child{margin-bottom:0}.zigzag:nth-child(even) .zig-art{order:2}.zigzag h2{font-size:42px}.zigzag p{font-size:16px;color:var(--muted)}.zig-art{border-radius:30px;background:#eee4fb;padding:40px;min-height:270px;display:flex;align-items:center;justify-content:center}.zig-art .number-stack{font-size:125px;color:#b797e2;line-height:1}.zig-art .mini-steps{font-size:13px;display:grid;gap:12px;margin-left:25px}.zig-art .mini-steps span{padding:12px 18px;border-radius:8px;background:#fff}.zigzag:nth-child(even) .zig-art{background:#fff0df}.start-ribbon{background:#3b2457;color:#fff;padding:45px 0}.start-ribbon .wrap{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:35px}.start-ribbon h2{font-size:28px;margin:0}.start-ribbon b{font-size:12px;color:#d9b9ff;display:block;margin-bottom:8px}.start-ribbon p{font-size:14px;margin:0}.split-help{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:25px}.split-help a{padding:25px;background:#f2ebfc;border-radius:20px}.split-help a:first-child{background:#e1cefb}.split-help h3{font-size:21px;line-height:1.5}.split-help small{font-size:11px}.split-help span{display:block;font-size:13px;color:var(--accent);margin-top:25px}.split-platforms{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:35px 0}.split-platforms h2{font-size:26px;margin:0}
/* 快连 B: fixed left navigation and a vertical showroom */
.product-obsidian>.top{position:fixed;top:0;left:0;width:210px;height:100vh;border-right:1px solid var(--line);border-top:0;margin:0;padding:40px 22px;display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start;background:#181320;z-index:10}.product-obsidian>.top .logo{font-family:inherit;font-size:22px}.product-obsidian>.top .nav{display:flex;flex-direction:column;align-items:stretch;width:100%;gap:10px;margin-top:65px}.product-obsidian>.top .nav a{padding:13px 10px;font-size:14px}.product-obsidian>.top .nav .nav-download{margin-top:20px;text-align:center;padding:11px 8px}.product-obsidian>main,.product-obsidian>footer{margin-left:210px}.product-obsidian .wrap{width:min(1080px,calc(100% - 64px))}.showroom-hero{display:grid;grid-template-columns:1.2fr .7fr;gap:25px;min-height:530px;padding:70px 0 45px;align-items:center}.showroom-hero h1{font-family:inherit;font-size:75px;margin:18px 0 25px;line-height:1.1}.showroom-hero .muted{max-width:490px}.showroom-emblem{height:310px;position:relative;display:grid;place-items:center}.showroom-emblem:before,.showroom-emblem:after{content:'';position:absolute;width:150px;height:250px;border:2px solid #9468cb;border-radius:50%;transform:rotate(38deg)}.showroom-emblem:after{transform:rotate(-38deg);border-color:#5c437c}.showroom-emblem span{font-size:90px;font-weight:800;color:#c6a4ff;text-shadow:0 0 60px #9d6de0}.showroom-platforms{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.showroom-platforms a{padding:18px 10px;text-align:center;font-size:13px}.showroom-platforms a+a{border-left:1px solid var(--line)}.showroom-panel{display:grid;grid-template-columns:60px 1fr 1fr;gap:35px;align-items:center;padding:45px 0;border-bottom:1px solid var(--line)}.showroom-panel .serial{font-size:13px;align-self:start;color:var(--accent)}.showroom-panel h2{font-family:inherit;font-size:37px;margin:0 0 16px}.showroom-panel p{color:var(--muted);font-size:14px;margin:0}.showroom-panel .panel-art{background:#2b203c;border-radius:15px;min-height:170px;display:grid;place-items:center;font-size:65px;color:#9e7ac8}.showroom-panel:nth-child(2) .panel-art{background:#201e32}.showroom-panel:nth-child(3) .panel-art{background:#312239}.showroom-final{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px}.showroom-final h2{font-family:inherit;font-size:32px}.showroom-final .article-line{font-size:14px}.showroom-footer-cta{padding:35px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:25px;align-items:center}.showroom-footer-cta h2{font-family:inherit;font-size:29px;margin:0}
/* Related inner pages also follow their own information layout. */
.product-ice .download-grid{grid-template-columns:1.25fr 1fr 1fr}.product-ice .download-card:first-child{grid-row:span 2}.product-ice .download-card:last-child{grid-column:2/4}.product-midnight .download-grid{display:block}.product-midnight .download-card{display:grid;grid-template-columns:75px 180px 1fr 200px;gap:25px;align-items:center;background:transparent;border-radius:0;border:0;border-top:1px solid var(--line);padding:30px 0}.product-midnight .download-card h2{font-size:24px}.product-midnight .download-card ul{margin:0}.product-electric .download-grid{grid-template-columns:repeat(4,1fr)}.product-electric .download-card{padding:26px 20px;border-top:4px solid var(--accent);border-radius:0}.product-electric .download-card h2{font-size:23px}.product-solar .download-grid{display:block;max-width:920px;margin:auto}.product-solar .download-card{display:grid;grid-template-columns:1fr 2fr;column-gap:35px;border:0;border-radius:0;border-bottom:1px solid var(--line);background:none}.product-solar .download-card .eyebrow{grid-column:1}.product-solar .download-card h2{grid-column:1;grid-row:2}.product-solar .download-card ul{grid-column:2;grid-row:1/3}.product-solar .download-status{grid-column:2;width:fit-content}.product-violet .download-grid{grid-template-columns:1fr 1fr;gap:30px}.product-violet .download-card:nth-child(even){transform:translateY(35px);background:#f2eafa}.product-obsidian .download-grid{grid-template-columns:1fr}.product-obsidian .download-card{display:grid;grid-template-columns:1fr 1.7fr;gap:10px 30px;background:#221b30;border-radius:15px}.product-obsidian .download-card h2{grid-column:1;grid-row:2}.product-obsidian .download-card ul{grid-column:2;grid-row:1/3}.product-obsidian .download-status{grid-column:2;width:fit-content}
@media(max-width:1000px){.portal-hero{grid-template-columns:1fr 1fr}.portal-download{grid-column:1/-1;flex-direction:row;align-items:center;border:0;border-top:1px solid var(--line);padding:15px 0;gap:25px}.portal-download .kicker{display:none}.portal-download a{border:0}.portal-row{grid-template-columns:45px 180px 1fr 20px;gap:20px}.product-midnight .download-card{grid-template-columns:60px 130px 1fr}.product-midnight .download-status{grid-column:3}.product-electric .download-grid{grid-template-columns:1fr 1fr}.magazine-mast{gap:35px}.magazine-mast h1{font-size:54px}.product-obsidian>.top{width:180px;padding:30px 15px}.product-obsidian>main,.product-obsidian>footer{margin-left:180px}.showroom-hero h1{font-size:55px}.showroom-panel{grid-template-columns:35px 1fr 1fr;gap:20px}.showroom-final{grid-template-columns:1fr;gap:35px}}
@media(max-width:760px){.layout-page .section-gap{padding:42px 0}.layout-page .headline{font-size:37px}.layout-page .action{font-size:13px}.layout-page .aside-faq{grid-template-columns:1fr;gap:20px}.portal-hero{grid-template-columns:1fr;gap:18px;padding:35px 0}.portal-hero h1{font-size:44px;max-width:none}.portal-hero .product-art{min-height:290px;padding-right:30px}.portal-download{gap:16px;flex-wrap:wrap;justify-content:flex-start}.portal-download h2{width:100%;margin:0}.portal-download a{padding:5px 0}.portal-banner{display:block;padding:22px}.portal-banner span{display:block}.portal-banner span:last-child{margin-top:10px}.portal-row{grid-template-columns:35px 1fr;gap:12px;padding:23px 0}.portal-row p{grid-column:2}.portal-row>.text-link{display:none}.portal-platforms{grid-template-columns:1fr 1fr}.portal-platforms a{padding:20px}.portal-bottom{grid-template-columns:1fr;gap:40px}.cinema-hero{grid-template-columns:1fr;padding:35px 0;gap:20px;min-height:0}.cinema-hero h1{font-size:50px}.cinema-map{padding:0 20px}.cinema-map svg{max-height:290px}.chapter .wrap{grid-template-columns:45px 1fr;gap:15px;padding-top:32px;padding-bottom:32px}.chapter .big-number{font-size:33px}.chapter h2{font-size:27px}.chapter p{grid-column:2;font-size:14px}.cinema-lower{grid-template-columns:1fr;gap:35px}.cinema-help{padding:24px}.cinema-finish{padding:40px 20px}.cinema-finish h2{font-size:31px}.stage-hero{padding-top:35px}.stage-hero h1{font-size:43px}.stage-hero .product-art{min-height:300px;padding:10px 0 35px;margin-top:20px}.stage-hero .device-window{transform:none}.stage-hero .app-layout{grid-template-columns:75px 1fr;min-height:230px}.stage-hero .app-side{padding:20px 10px}.stage-dock{grid-template-columns:1fr 1fr}.stage-dock a{padding:18px 10px;border-bottom:1px solid var(--line)}.stage-bento{grid-template-columns:1fr;grid-template-rows:auto}.bento-lead{grid-row:auto;min-height:300px;padding:30px}.bento-lead h2{font-size:33px}.bento-small{padding:25px}.stage-help,.stage-faq{grid-template-columns:1fr;gap:20px}.magazine-mast{grid-template-columns:1fr;gap:25px;padding:35px 0 30px}.magazine-mast h1{font-size:48px}.scene-collage{grid-template-columns:1fr;gap:16px}.scene-poster{border-radius:15px!important;padding:25px;display:grid;grid-template-columns:80px 1fr;gap:20px;align-items:center}.scene-poster .poster-graphic{height:90px;font-size:55px;border:0}.scene-poster h2{font-size:23px;margin:8px 0}.scene-poster p{font-size:12px}.magazine-download,.magazine-bottom{grid-template-columns:1fr;gap:35px}.magazine-download h2{font-size:35px}.download-editorial-row{grid-template-columns:35px 1fr;gap:10px}.download-editorial-row a{grid-column:2}.magazine-cta{display:block;padding:25px 0}.magazine-cta h2{font-size:28px;margin-bottom:20px}.split-landing{grid-template-columns:1fr;min-height:0}.split-copy{padding:40px 25px}.split-copy h1{font-size:45px}.split-art{padding:25px 20px}.split-art .product-art{min-height:330px;padding-right:35px}.zigzag{grid-template-columns:1fr;gap:25px;margin-bottom:45px}.zigzag:nth-child(even) .zig-art{order:0}.zigzag h2{font-size:33px}.zig-art{padding:25px;min-height:230px}.zig-art .number-stack{font-size:95px}.zig-art .mini-steps{margin-left:15px}.zig-art .mini-steps span{padding:10px 13px;font-size:12px}.start-ribbon .wrap{grid-template-columns:1fr;gap:25px}.start-ribbon{padding:32px 0}.split-help{grid-template-columns:1fr}.split-help a{padding:24px}.split-platforms{display:block}.split-platforms .device-links{margin-top:20px}.product-obsidian>.top{position:static;width:100%;height:auto;border-right:0;border-bottom:1px solid var(--line);padding:20px;display:block}.product-obsidian>.top .nav{flex-direction:row;flex-wrap:wrap;margin-top:15px;gap:8px;align-items:center}.product-obsidian>.top .nav a{font-size:12px;padding:8px}.product-obsidian>.top .nav .nav-download{margin:0}.product-obsidian>main,.product-obsidian>footer{margin-left:0}.product-obsidian .wrap{width:calc(100% - 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.product-obsidian>header.wrap.top{width:210px}@media(max-width:1000px){.product-obsidian>header.wrap.top{width:180px}}@media(max-width:760px){.product-obsidian>header.wrap.top{width:100%}}

.device-first-hero{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center;padding:60px 0}.device-first-hero .product-art{background:#f5e6d4;border-radius:30px;min-height:425px;padding:35px}.device-first-hero .product-art .device-window{transform:none}.device-first-hero h1{font-size:54px;font-weight:700;font-family:inherit}.device-first-points{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.device-first-points h2{font-size:23px;margin:10px 0}.device-first-points p{font-size:14px;color:var(--muted);margin:0}.device-first-points .kicker{font-size:11px}.product-obsidian>header.wrap.top{position:static;top:auto;left:auto;width:min(1180px,calc(100% - 64px));height:auto;min-height:80px;margin:0 auto;padding:22px 0;display:flex;flex-direction:row;align-items:center;justify-content:space-between;border:0;background:transparent;z-index:auto}.product-obsidian>.top .nav{display:flex;flex-direction:row;align-items:center;width:auto;gap:25px;margin:0}.product-obsidian>.top .nav a{padding:0;font-size:14px}.product-obsidian>.top .nav .nav-download{margin:0;padding:9px 20px}.product-obsidian>main,.product-obsidian>footer{margin-left:0}.product-obsidian .wrap{width:min(1180px,calc(100% - 64px))}.showroom-hero{min-height:570px;grid-template-columns:1.2fr 1fr;background:radial-gradient(ellipse at 80% 45%,#362447,transparent 60%)}.showroom-emblem{height:380px}.showroom-emblem:before,.showroom-emblem:after{width:190px;height:310px}.showroom-panel .panel-art{min-height:190px}
@media(max-width:760px){.device-first-hero{grid-template-columns:1fr;gap:25px;padding:35px 0}.device-first-hero .device-first-copy{grid-row:1}.device-first-hero h1{font-size:40px}.device-first-hero .product-art{min-height:335px;padding:20px 35px 40px 20px}.device-first-points{grid-template-columns:1fr;gap:25px}.product-obsidian>header.wrap.top{width:calc(100% - 36px);display:flex;flex-direction:column;align-items:flex-start;gap:15px;padding:20px 0}.product-obsidian>.top .nav{width:100%;flex-wrap:wrap;gap:14px}.product-obsidian>.top .nav a{font-size:12px}.product-obsidian>.top .nav .nav-download{padding:8px 12px}.product-obsidian .wrap{width:calc(100% - 36px)}.showroom-hero{grid-template-columns:1fr;min-height:0}.showroom-emblem{height:230px}.showroom-emblem:before,.showroom-emblem:after{width:115px;height:190px}.showroom-panel .panel-art{min-height:110px}}

@media(max-width:760px){.layout-kuailian-a .split-copy h1{font-size:36px}.layout-kuailian-b .showroom-hero h1{font-size:40px}}

.layout-page .home-article-summary{font-size:14px;line-height:1.9;color:var(--muted);margin:12px 0 18px;font-weight:400;letter-spacing:0}
.rich-section{padding:60px 0;border-top:1px solid var(--line)}.rich-section .rich-intro{max-width:780px;color:var(--muted);font-size:15px;line-height:1.95;margin:0 0 30px}.rich-section h2{font-size:30px;margin:0 0 18px;line-height:1.4}.rich-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:25px}.rich-item h3{font-size:20px;line-height:1.5;margin:0 0 15px}.rich-item p{font-size:14px;color:var(--muted);line-height:2;margin:0}.rich-item{padding:24px;background:var(--panel);border:1px solid var(--line);border-radius:10px}.rich-label{font-size:11px;color:var(--accent);letter-spacing:1px;display:block;margin-bottom:12px}.rich-link{display:inline-block;margin-top:25px;font-size:13px;color:var(--accent)}
.layout-365-a .rich-grid{grid-template-columns:1fr}.layout-365-a .rich-item{display:grid;grid-template-columns:220px 1fr;gap:35px;border:0;border-radius:0;border-top:1px solid var(--line);padding:23px 0;background:none}.layout-365-a .rich-item h3{margin:0}.layout-365-b .rich-section{background:linear-gradient(100deg,#0d283a,transparent);padding:40px 30px;margin-bottom:25px}.layout-365-b .rich-grid{grid-template-columns:1fr}.layout-365-b .rich-item{border:0;border-left:2px solid #37637b;border-radius:0;background:none;display:grid;grid-template-columns:230px 1fr;gap:30px}.layout-quickq-a .rich-item:first-child{background:#eaf0ff}.layout-quickq-a .rich-item{border-radius:18px}.layout-quickq-b .rich-section{display:grid;grid-template-columns:.8fr 1.5fr;gap:45px}.layout-quickq-b .rich-grid{grid-template-columns:1fr}.layout-quickq-b .rich-item{background:none;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:18px 0}.layout-quickq-b .rich-link{align-self:start}.layout-kuailian-a .rich-grid{grid-template-columns:1fr 1fr}.layout-kuailian-a .rich-item:first-child{grid-column:1/-1;background:#f0e7fc}.layout-kuailian-a .rich-item{border-radius:20px}.layout-kuailian-b .rich-item{background:#231c30;border:0;border-top:2px solid #62447e;border-radius:0}.layout-kuailian-b .rich-section h2,.layout-kuailian-b .rich-item h3{font-family:inherit}
@media(max-width:760px){.rich-section{padding:35px 0}.rich-section h2{font-size:25px}.rich-grid,.layout-kuailian-a .rich-grid{grid-template-columns:1fr}.rich-item{padding:20px}.rich-item h3{font-size:19px}.layout-365-a .rich-item,.layout-365-b .rich-item{grid-template-columns:1fr;gap:12px}.layout-365-b .rich-section{padding:25px 18px}.layout-quickq-b .rich-section{grid-template-columns:1fr;gap:0}.layout-kuailian-a .rich-item:first-child{grid-column:auto}}

header.wrap.top{gap:24px;flex-wrap:wrap}header.wrap.top .logo{white-space:nowrap}
header.wrap.top .nav{display:flex;flex-direction:row;flex-wrap:wrap;gap:18px;align-items:center;margin:0;width:auto}
header.wrap.top .nav a{white-space:nowrap;font-size:14px}header.wrap.top .nav a[aria-current=page]{text-decoration:underline;text-underline-offset:7px;text-decoration-thickness:2px}
.section-crumb{padding-top:20px;font-size:13px;color:var(--muted)}.section-note{border-left:3px solid var(--accent);padding:20px 24px;background:var(--panel);margin:24px 0}
.feedback-status{padding:36px;border:1px solid var(--line);border-radius:18px;background:var(--panel)}.feedback-status p{max-width:850px;color:var(--muted)}
@media(max-width:900px){header.wrap.top{justify-content:center}header.wrap.top .nav{justify-content:center;gap:14px}}
@media(max-width:760px){header.wrap.top, .product-obsidian>header.wrap.top{align-items:flex-start;gap:16px}header.wrap.top .nav,.product-obsidian>.top .nav{width:100%;gap:12px 18px;justify-content:flex-start;flex-wrap:wrap}header.wrap.top .nav a{font-size:13px;padding:5px 0}header.wrap.top .nav .nav-download{padding:5px 12px}.feedback-status{padding:24px}}

.hero-grid>*{min-width:0}.product-art{width:100%;max-width:100%}.device-window{max-width:100%;min-width:0}.app-layout>*{min-width:0}.product-hero .lede{overflow-wrap:anywhere}@media(max-width:760px){.product-solar .product-art{width:calc(100% - 12px)}.product-art .device-window{width:100%}.product-hero .hero-copy{width:100%}}
.notebook .entry .tag{display:block;margin:8px 0}.notebook .entry h3{display:block;margin:10px 0}.notebook .entry .num{display:block}.editorial .entry .num{white-space:nowrap}@media(max-width:760px){.editorial .entry .num{float:none;width:auto;margin:0 0 10px}.editorial .entry p,.editorial .entry .arrow{margin-left:0}.diagnostic .entry .num{float:none;margin:0 0 12px}}