@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800;900&display=swap');

:root{--ink:#21304b;--ink-deep:#15243b;--muted:#708097;--mint:#20bdaa;--mint-dark:#128f85;--mint-pale:#e4f8f4;--line:#e5ebf0;--paper:#f8fafc;--white:#fff;--rose:#ffecf4;--violet:#efedff;--shadow:0 20px 70px rgba(38,69,95,.10)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;-webkit-font-smoothing:antialiased}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
p{line-height:1.85}
:focus-visible{outline:3px solid #dc73b2;outline-offset:4px}
.wrap{width:min(100% - 64px,1240px);margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-70px;z-index:1000;padding:10px 16px;background:var(--ink);color:#fff;border-radius:8px}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:30;background:rgba(248,250,252,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,230,235,.8)}
.header-inner{height:82px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{display:inline-flex;align-items:center;gap:12px;min-width:154px}
.brand img{width:46px;height:46px;object-fit:contain}
.brand-name{display:flex;flex-direction:column;font-size:23px;line-height:1.05;font-weight:900;letter-spacing:.06em}
.brand-name small{margin-top:6px;font-size:9px;color:#91a0b2;font-weight:700;letter-spacing:.36em}
.nav{display:flex;align-items:center;gap:35px;font-size:14px;font-weight:600;color:#536277}
.nav>a:hover,.site-footer a:hover{color:var(--mint-dark)}
.nav .nav-download{display:inline-flex;align-items:center;gap:12px;padding:12px 17px 12px 20px;border-radius:13px;background:var(--ink-deep);color:#fff;box-shadow:0 8px 20px rgba(28,42,70,.14)}
.nav .nav-download:hover{color:#fff;background:#2b3d5e}
.nav-download svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.menu-toggle{display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;width:42px;height:42px;border:1px solid var(--line);border-radius:11px;background:#fff;cursor:pointer}
.menu-toggle span{width:18px;height:2px;border-radius:2px;background:var(--ink)}
.hero{min-height:660px;display:grid;grid-template-columns: .88fr 1.12fr;align-items:center;gap:16px;position:relative;padding-block:52px 78px}
.hero::before{content:"";position:absolute;width:410px;height:410px;border-radius:50%;left:-280px;top:60px;background:radial-gradient(circle,#e9fff9 0,rgba(233,255,249,0) 70%);pointer-events:none}
.hero-copy{position:relative;z-index:3;padding-bottom:30px}
.hero-kicker{display:inline-flex;align-items:center;gap:10px;padding:9px 15px;border:1px solid #caeee7;background:#effbf8;border-radius:999px;color:#188e84;font-size:12px;font-weight:700;letter-spacing:.03em}
.pulse-dot,.live-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px rgba(32,189,170,.14)}
.hero h1{margin:27px 0 22px;max-width:650px;font-size:clamp(48px,5.4vw,77px);font-weight:900;line-height:1.22;letter-spacing:-.055em}
.hero h1 span{white-space:nowrap}
.hero-copy>p{max-width:480px;color:#64748a;font-size:17px;margin:0}
.hero-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin-top:37px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:54px;padding:13px 24px;border-radius:14px;font-weight:800;font-size:14px;transition:background .18s ease,transform .18s ease,box-shadow .18s ease;cursor:pointer}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--mint);color:#fff;box-shadow:0 13px 24px rgba(32,189,170,.20)}
.button-primary:hover{background:var(--mint-dark)}
.button-quiet{border:1px solid #d7e2e8;background:#fff;color:var(--ink)}
.button-quiet:hover{background:#eff8f7}
.hero-proof{display:flex;align-items:center;gap:9px;color:#8a98a9;font-size:11px;margin-top:23px}
.proof-mark{font-size:19px;color:#7dcfc3;line-height:1}
.hero-art{height:560px;position:relative;min-width:0}
.hero-orbit{position:absolute;border-radius:50%;pointer-events:none}
.orbit-one{width:490px;height:490px;top:0;right:-5px;background:radial-gradient(circle at 52% 44%,#e1fbf6 0,#e1fbf6 38%,#f4e9fa 70%,transparent 71%);opacity:.72}
.orbit-two{width:290px;height:290px;right:20px;bottom:-30px;border:1px solid #e2daf8}
.hero-window{position:absolute;z-index:2;top:55px;left:0;width:100%;height:440px;overflow:hidden;background:#fff;border:9px solid #fff;border-radius:24px;box-shadow:0 30px 70px rgba(43,80,97,.19),0 0 0 1px #dfe9ed;transform:rotate(-1.7deg)}
.hero-window img{width:100%;height:100%;object-fit:cover;object-position:top left}
.window-bar{position:absolute;z-index:2;left:0;right:0;top:0;height:28px;background:rgba(255,255,255,.97);border-bottom:1px solid #e9edf1;display:flex;align-items:center;gap:5px;padding:0 13px}
.window-bar span{width:7px;height:7px;border-radius:50%;background:#e9b4c7}.window-bar span:nth-child(2){background:#f7d993}.window-bar span:nth-child(3){background:#a6dacb}
.window-bar strong{margin:auto;font-size:8px;color:#a7b1bd;font-weight:600;transform:translateX(-18px)}
.hero-character{position:absolute;z-index:4;width:210px;height:210px;object-fit:contain;right:-29px;bottom:-10px;filter:drop-shadow(0 17px 17px rgba(38,85,79,.15))}
.hero-float{position:absolute;z-index:5;display:flex;gap:12px;align-items:center;left:-25px;bottom:6px;padding:15px 20px;border:1px solid #e0edf0;border-radius:16px;background:rgba(255,255,255,.95);box-shadow:0 12px 30px rgba(41,66,88,.10);font-size:11px;line-height:1.55;color:#76869a;transform:rotate(3deg)}
.hero-float strong{color:var(--ink);font-size:13px}.wave-icon{width:34px;height:34px;border-radius:10px;background:var(--mint-pale);display:grid;place-items:center;color:var(--mint-dark);font-size:13px;font-weight:900}
.section-intro{padding:79px 0 38px;background:#fff;border-top:1px solid #eef3f5}
.intro-line{display:flex;align-items:center;gap:20px;color:var(--mint-dark);font-size:12px;font-weight:800;letter-spacing:.1em}.intro-line-rule{height:1px;flex:1;background:#e4eeef}
.intro-row{display:flex;justify-content:space-between;align-items:end;gap:55px;margin-top:25px}
.intro-row h2,.screens-copy h2,.moment-copy h2,.download-band h2,.page-hero h1{margin:0;font-size:clamp(34px,3.6vw,53px);line-height:1.32;letter-spacing:-.045em;font-weight:900}
.intro-row p{width:min(360px,40%);margin:0 0 6px;color:var(--muted);font-size:15px}
.feature-layout{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:17px;padding-block:28px 92px;background:#fff}
.feature{position:relative;min-height:375px;overflow:hidden;border-radius:28px;padding:31px;isolation:isolate}
.feature-tag{display:inline-block;font-size:12px;font-weight:800;color:#168f86;letter-spacing:.06em}
.feature h3{position:relative;z-index:2;margin:19px 0 13px;font-size:clamp(28px,2.9vw,39px);line-height:1.32;letter-spacing:-.04em}
.feature p{position:relative;z-index:2;max-width:300px;margin:0;color:#667d8b;font-size:13px;line-height:1.8}
.feature-voice{background:linear-gradient(125deg,#e9faf7,#e8f4f8);border:1px solid #d6efec}
.feature-voice .feature-content{max-width:56%;position:relative;z-index:2}
.feature-voice img{position:absolute;z-index:1;right:-12px;bottom:-22px;width:57%;filter:drop-shadow(0 20px 17px rgba(44,137,128,.12))}
.sound-rings i{position:absolute;border:1px solid rgba(70,187,177,.19);border-radius:50%;width:440px;height:440px;right:-115px;top:-30px}.sound-rings i:nth-child(2){width:370px;height:370px;right:-80px;top:6px}.sound-rings i:nth-child(3){width:290px;height:290px;right:-40px;top:45px}
.text-link{display:inline-flex;align-items:center;gap:12px;color:#148e84;font-weight:800;font-size:13px;transition:gap .18s ease}.text-link:hover{gap:17px}
.feature-voice .text-link{margin-top:26px}
.feature-play{background:#f6f3ff;border:1px solid #eae6f7}.feature-share{background:#fff7ec;border:1px solid #f3e8da}.feature-play .feature-tag{color:#7669b5}.feature-share .feature-tag{color:#b37746}
.feature-play p,.feature-share p{max-width:240px}.feature-play img,.feature-share img{position:absolute;right:7px;bottom:-34px;width:60%;max-width:240px;filter:drop-shadow(0 14px 14px rgba(60,61,102,.10))}
.screens-section{padding:90px 0 103px;background:#f4f8fa;border-top:1px solid #eaf0f3}
.screens-grid{display:grid;grid-template-columns:.83fr 1.17fr;gap:70px;align-items:center}
.section-kicker{display:block;color:#159d90;font-size:12px;font-weight:800;letter-spacing:.08em;margin-bottom:19px}
.screens-copy h2{max-width:510px}.screens-copy>p{max-width:420px;margin:24px 0 30px;color:var(--muted);font-size:14px}
.shot-switch{display:inline-flex;gap:5px;padding:5px;border:1px solid #e4ecef;border-radius:14px;background:#fff}
.shot-switch button{border:0;border-radius:10px;background:transparent;color:#758398;padding:10px 18px;font-size:13px;font-weight:700;cursor:pointer}
.shot-switch button[aria-selected=true]{color:#137f78;background:var(--mint-pale)}
.shot-caption{display:flex;align-items:center;gap:10px;margin:19px 0 30px;color:#7a8a9b;font-size:12px}
.showcase{position:relative;margin:0;padding:12px 12px 20px;background:#fff;border:1px solid #e7edf0;border-radius:25px;box-shadow:var(--shadow);transform:rotate(1.4deg)}
.showcase img{width:100%;height:auto;aspect-ratio:1.27;object-fit:cover;object-position:top;display:block;border-radius:15px;border:1px solid #e5eaef;transition:opacity .15s ease}
.showcase-label{position:absolute;z-index:2;top:-14px;right:31px;padding:9px 14px;border-radius:999px;color:#157b74;background:#e4f7f2;box-shadow:0 7px 18px rgba(56,96,100,.08);font-size:11px;font-weight:800}
.showcase figcaption{font-size:10px;color:#a0abb8;text-align:center;margin-top:15px}
.moment-section{display:grid;grid-template-columns:.95fr 1.05fr;min-height:490px;margin-block:88px;border-radius:32px;background:#f1edff;overflow:hidden}
.moment-art{position:relative;display:grid;place-items:center;background:radial-gradient(circle at center,#fffbff 0,#f5eaf9 48%,#eee9ff 75%)}
.moment-art::before,.moment-art::after{content:"";position:absolute;width:400px;height:400px;border:1px solid rgba(165,142,221,.23);border-radius:50%}.moment-art::after{width:310px;height:310px}
.moment-art img{position:relative;z-index:1;width:300px;filter:drop-shadow(0 20px 20px rgba(156,135,196,.16))}
.moment-copy{display:flex;align-items:flex-start;justify-content:center;flex-direction:column;padding:60px 12% 60px 6%}
.moment-copy .section-kicker{color:#7b67b3}.moment-copy p{max-width:460px;color:#687389;font-size:15px;margin:22px 0 28px}
.button-dark{background:var(--ink-deep);color:#fff}.button-dark:hover{background:#2d4161}
.download-band{background:linear-gradient(110deg,#1b8f88,#29bfae);color:#fff;padding:67px 0}
.download-band-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}.download-band .section-kicker{color:#d7fff7;margin-bottom:10px}.download-band h2{font-size:clamp(32px,3.4vw,46px)}.download-band p{color:#e6fffb;font-size:13px;margin-bottom:0}.button-white{background:#fff;color:#177c76;white-space:nowrap}.button-white:hover{background:#ecf9f6}
.site-footer{background:#fff;border-top:1px solid #edf0f3}.footer-main{padding:48px 0;display:flex;justify-content:space-between;gap:30px}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand>div{display:flex;flex-direction:column;gap:5px}.footer-brand strong{font-size:22px}.footer-brand span{color:#94a1af;font-size:11px}.site-footer nav{display:flex;align-items:center;flex-wrap:wrap;justify-content:flex-end;gap:14px 25px;color:#697789;font-size:12px}.footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:19px 0 27px;color:#a1acb8;font-size:11px}
/* Secondary pages */
.page-hero{padding:80px 0 56px;text-align:center}.page-hero .section-kicker{margin-bottom:12px}.page-hero p{max-width:610px;margin:17px auto 0;color:var(--muted);font-size:14px}
.gallery-section{padding:18px 0 90px}.gallery-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;padding:14px 0 21px}.gallery-heading h2{margin:0;font-size:27px;letter-spacing:-.025em}.gallery-heading p{margin:0;color:#8490a0;font-size:12px}.gallery-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.gallery-card{min-width:0;border:1px solid var(--line);border-radius:23px;overflow:hidden;background:#fff;box-shadow:0 12px 38px rgba(41,75,98,.06)}.gallery-card button{display:block;width:100%;padding:0;border:0;background:#f3f7fa;cursor:zoom-in}.gallery-card img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain}.gallery-card .card-bottom{padding:20px 23px 24px;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.gallery-card h3{font-size:17px;margin:0 0 5px}.gallery-card p{font-size:12px;color:#8190a0;margin:0}.gallery-badge{flex:none;border-radius:999px;padding:6px 10px;font-size:10px;font-weight:800;color:#147f75;background:#e7f8f4}.gallery-badge.concept{color:#7764aa;background:#f0ebff}.concept-notice{padding:15px 20px;margin:65px 0 5px;border-radius:15px;background:#f3efff;color:#655684;font-size:12px;line-height:1.7}
.lightbox{border:0;border-radius:20px;padding:14px;max-width:min(94vw,1400px);max-height:93vh;box-shadow:0 20px 100px rgba(14,25,42,.28)}.lightbox::backdrop{background:rgba(16,27,42,.79)}.lightbox img{max-height:calc(93vh - 90px);width:auto;margin:auto;border-radius:10px}.lightbox-footer{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:10px 4px 0;color:var(--muted);font-size:12px}.lightbox-close{border:0;border-radius:10px;background:var(--ink);color:#fff;padding:8px 15px;cursor:pointer}
.download-wrap{padding-bottom:100px}.download-primary{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:44px 50px;border:1px solid #d1ece7;border-radius:28px;background:linear-gradient(115deg,#e6faf6,#eef9ff)}.download-primary h2{font-size:32px;margin:8px 0 8px}.download-primary p{color:#63798a;font-size:13px;max-width:650px;margin:0}.platform-pill{display:inline-block;padding:7px 12px;border-radius:999px;background:#fff;color:#138d81;font-size:11px;font-weight:800}.download-meta{display:flex;flex-wrap:wrap;gap:10px 20px;margin-top:19px;color:#7a8b9c;font-size:11px}.download-primary .button{min-width:210px}.download-guidance{display:grid;grid-template-columns:1fr 1fr;gap:23px;margin-top:28px}.guidance-card{padding:29px;border:1px solid var(--line);border-radius:23px;background:#fff}.guidance-card h3{margin:0 0 14px;font-size:19px}.guidance-card p,.guidance-card li{font-size:13px;color:#6e7e91;line-height:1.8}.guidance-card ol{margin:0;padding-left:21px}.guidance-card a:not(.button){color:#178d84;text-decoration:underline;text-underline-offset:3px}.status-list{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-top:28px}.status-card{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:20px;border:1px solid var(--line);border-radius:16px;background:#fff;font-weight:700;font-size:13px}.status-card span{color:#97a4b1;font-weight:500;font-size:11px}.download-alert{margin-top:24px;padding:16px 19px;background:#fff7e8;border:1px solid #f2e4c9;border-radius:14px;color:#85643a;font-size:12px;line-height:1.8}
.checksum{overflow-wrap:anywhere;word-break:break-word}.guidance-card{min-width:0}
@media (max-width:1100px){.hero{grid-template-columns:1fr 1.04fr;min-height:600px}.hero h1{font-size:clamp(42px,5.4vw,66px)}.hero-art{height:500px}.hero-window{height:390px}.feature-layout{grid-template-columns:1.15fr .85fr}.feature-share{grid-column:1/-1;min-height:245px}.feature-share img{width:210px;bottom:-52px}.screens-grid{gap:35px}}
@media (max-width:760px){.wrap{width:min(100% - 36px,620px)}.header-inner{height:68px}.brand img{width:40px;height:40px}.brand-name{font-size:20px}.menu-toggle{display:flex}.nav{display:none;position:absolute;top:68px;left:0;right:0;padding:18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 30px rgba(33,50,73,.10);flex-direction:column;align-items:stretch;gap:0}.nav.is-open{display:flex}.nav a{display:block;padding:13px 14px}.nav .nav-download{display:flex;margin-top:8px;justify-content:space-between}.hero{display:flex;flex-direction:column;align-items:stretch;gap:7px;padding-block:62px 42px;min-height:auto}.hero-copy{padding-bottom:0}.hero h1{font-size:clamp(42px,10vw,59px);line-height:1.25;margin:23px 0 18px}.hero-copy>p{font-size:15px}.hero-actions{margin-top:27px}.hero-proof{margin-top:17px}.hero-art{height:360px;margin-top:15px}.hero-window{left:3%;width:94%;top:22px;height:275px;transform:rotate(-1.3deg)}.hero-character{width:145px;height:145px;right:-14px;bottom:-15px}.hero-float{left:-3px;bottom:8px;padding:9px 11px}.orbit-one{width:340px;height:340px;right:0}.orbit-two{width:220px;height:220px}.section-intro{padding:62px 0 20px}.intro-row{display:block}.intro-row h2,.screens-copy h2,.moment-copy h2{font-size:clamp(32px,8vw,45px)}.intro-row p{width:auto;max-width:500px;margin-top:15px;font-size:14px}.feature-layout{grid-template-columns:1fr;padding-block:20px 65px;gap:13px}.feature{min-height:300px;padding:27px}.feature-voice .feature-content{max-width:58%}.feature-voice img{width:54%}.feature-play,.feature-share{min-height:250px;grid-column:auto}.feature-play img,.feature-share img{width:44%;right:6px}.screens-section{padding:65px 0 75px}.screens-grid{grid-template-columns:1fr;gap:33px}.showcase{transform:none}.moment-section{display:flex;flex-direction:column;margin-block:60px}.moment-art{height:275px}.moment-art img{width:220px}.moment-copy{padding:40px 27px 48px}.download-band{padding:58px 0}.download-band-inner{display:block}.download-band .button{margin-top:24px}.footer-main{display:block}.site-footer nav{justify-content:flex-start;margin-top:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}.page-hero{padding:58px 0 35px}.gallery-grid{grid-template-columns:1fr}.gallery-heading{display:block}.gallery-heading p{margin-top:6px}.download-primary{display:block;padding:30px}.download-primary h2{font-size:27px}.download-primary .button{margin-top:25px}.download-guidance{grid-template-columns:1fr}.status-list{grid-template-columns:1fr}}
@media (max-width:420px){.hero h1{font-size:41px}.hero h1 span{white-space:normal}.hero-actions{align-items:stretch}.hero-actions .button{flex:1;gap:8px;padding-inline:13px}.hero-window{height:245px}.hero-art{height:330px}.hero-character{width:120px;height:120px}.feature-voice .feature-content{max-width:65%}.feature-voice img{right:-45px;width:60%}}
.lightbox[open]{display:flex;flex-direction:column;width:min(94vw,1400px);max-height:93vh;overflow:hidden}
.lightbox-top{display:flex;align-items:center;justify-content:space-between;min-height:35px;padding:0 3px 10px}
.lightbox-position{color:#6c7a8c;font-size:12px;font-weight:700}
.lightbox-close,.lightbox-nav{display:grid;place-items:center;flex:none;width:36px;height:36px;padding:0;border:1px solid #dce5ea;border-radius:8px;background:#fff;color:var(--ink);font-size:22px;line-height:1;cursor:pointer}
.lightbox-close:hover,.lightbox-nav:hover{background:var(--mint-pale);color:var(--mint-dark)}
.lightbox img{min-height:0;max-width:100%;max-height:calc(93vh - 120px);object-fit:contain}
.lightbox-footer{display:grid;grid-template-columns:36px minmax(0,1fr) auto 36px;gap:14px;min-height:48px;align-items:center;text-align:center}
.lightbox-original{color:var(--mint-dark);font-weight:700;white-space:nowrap;text-decoration:underline;text-underline-offset:3px}
.gallery-card-wide{grid-column:1/-1;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(240px,.7fr)}
.gallery-card-wide .card-bottom{flex-direction:column;justify-content:center;align-items:flex-start;padding:36px}
.gallery-card-wide .card-bottom p{max-width:340px;line-height:1.8}
.gallery-card-wide .gallery-badge{order:-1}
.checksum-copy{margin:3px 10px 5px 0;padding:8px 12px;border:1px solid #b8ded7;border-radius:8px;background:#eefaf7;color:#147f75;font-size:12px;font-weight:700;cursor:pointer}
.checksum-copy:hover{background:#dff4ef}
.copy-status{font-size:12px;color:#147f75}
.demo-download{display:flex;align-items:center;justify-content:space-between;gap:36px;padding:12px 0 44px;margin-bottom:42px;border-bottom:1px solid var(--line)}
.demo-download h2{margin:0 0 8px;font-size:28px}
.demo-download p{max-width:670px;margin:0;color:#52647a;font-size:14px}
.demo-platforms{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}
.demo-platforms span{padding:7px 11px;border:1px solid #cbdedc;border-radius:6px;background:#fff;color:#246d68;font-size:12px;font-weight:700}
.demo-download .demo-download-note{font-size:13px;color:#52647a}
.demo-download .button{flex:none;background:var(--ink-deep);color:#fff}
.demo-download .button:hover{background:#2b3d5e}
.download-faq{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px;padding-top:80px;margin-top:65px;border-top:1px solid var(--line)}
.download-faq h2{margin:0;font-size:32px;line-height:1.3}
.download-faq>div>p{font-size:13px;color:var(--muted)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list details:first-child{border-top:1px solid var(--line)}
.faq-list summary{padding:21px 34px 21px 0;font-size:15px;font-weight:700;cursor:pointer}
.faq-list summary::marker{color:var(--mint-dark)}
.faq-list details p{margin:0;padding:0 22px 22px 0;color:var(--muted);font-size:13px;line-height:1.8}
@media (max-width:760px){.download-faq{grid-template-columns:1fr;gap:16px;padding-top:55px;margin-top:50px}.lightbox-footer{grid-template-columns:36px 1fr 36px;gap:7px}.lightbox-original{grid-column:2;grid-row:2}.lightbox-nav:last-child{grid-column:3;grid-row:1}.lightbox img{max-height:calc(93vh - 145px)}.gallery-card-wide{grid-column:auto;display:block}.gallery-card-wide .card-bottom{padding:20px 23px 24px}.gallery-card .card-bottom{align-items:center}.gallery-card-wide .card-bottom{align-items:flex-start}.gallery-badge{max-width:125px;text-align:center;line-height:1.4}.gallery-card-wide .gallery-badge{order:0}}
@media (max-width:760px){.demo-download{display:block}.demo-download .button{margin-top:24px;width:100%}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

.mobile-screens-section{padding:72px 0 78px;background:#fff}
.mobile-screens-heading{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:27px}
.mobile-screens-heading h2{margin:0;font-size:34px;line-height:1.3}
.mobile-screens-heading p{max-width:630px;margin:9px 0 0;color:#52647a;font-size:14px}
.mobile-screens-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.mobile-screens-grid a{display:block;min-width:0;color:var(--ink);font-size:14px;font-weight:700}
.mobile-screens-grid img{width:100%;height:auto;aspect-ratio:1080/2388;object-fit:contain;border:1px solid #e1e9ed;border-radius:8px}
.mobile-screens-grid span{display:block;padding-top:11px}
.mobile-screens-note,.mobile-gallery-note{margin:23px 0 0;color:#52647a;font-size:13px;line-height:1.7}
.mobile-gallery{padding-bottom:54px;margin-bottom:28px;border-bottom:1px solid var(--line);scroll-margin-top:96px}
.gallery-grid-mobile{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.gallery-grid-mobile .gallery-card{border-radius:8px}
.gallery-grid-mobile .gallery-card img{height:auto;aspect-ratio:1080/2388;object-fit:contain}
.gallery-grid-mobile .gallery-card .card-bottom{display:block;padding:15px}
.gallery-grid-mobile .gallery-card h3{font-size:15px}
.gallery-grid-mobile .gallery-card p{min-height:36px;line-height:1.5}
.gallery-grid-mobile .gallery-badge{display:inline-block;margin-top:8px}
.gallery-grid-mobile .gallery-card{scroll-margin-top:96px}
@media (max-width:760px){.mobile-screens-section{padding:57px 0}.mobile-screens-heading{display:block}.mobile-screens-heading h2{font-size:29px}.mobile-screens-heading .text-link{margin-top:17px}.mobile-screens-grid,.gallery-grid-mobile{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.gallery-grid-mobile .gallery-card .card-bottom{padding:12px}.gallery-grid-mobile .gallery-card p{font-size:11px}}

.platform-overview{padding:70px 0 72px;background:#f0f7f7;border-block:1px solid #dce9e8}
.platform-heading,.tech-section-heading{display:flex;align-items:end;justify-content:space-between;gap:42px}
.platform-heading h2,.tech-section-heading h2{margin:0;font-size:34px;line-height:1.3}
.platform-heading>p,.tech-section-heading>p{max-width:420px;margin:0 0 3px;color:#52647a;font-size:14px}
.platform-stack{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:33px;border-block:1px solid #cbdcdd}
.platform-stack>div{min-width:0;padding:23px 18px 24px;border-right:1px solid #cbdcdd}
.platform-stack>div:first-child{padding-left:0}
.platform-stack>div:last-child{border-right:0}
.platform-stack span,.platform-stack strong,.platform-stack small{display:block}
.platform-stack span{color:#547b80;font-size:12px;font-weight:700}
.platform-stack strong{margin-top:10px;color:var(--ink-deep);font-size:18px;line-height:1.35}
.platform-stack small{margin-top:8px;color:#667887;font-size:12px;line-height:1.5}
.platform-overview-bottom{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:22px}
.platform-overview-bottom p{max-width:840px;margin:0;color:#52647a;font-size:13px}
.platform-overview-bottom p strong{margin-right:9px;color:var(--ink-deep)}
.platform-overview-bottom .text-link{flex:none}
.tech-hero{padding-bottom:67px}
.tech-hero h1{margin:0;font-size:46px;line-height:1.25}
.tech-hero p{max-width:720px}
.tech-jump{display:flex;justify-content:center;flex-wrap:wrap;gap:8px 24px;margin:29px 0 0;color:#516579;font-size:13px;font-weight:700}
.tech-jump a{padding:5px 0;border-bottom:1px solid #b8c8d0}
.tech-jump a:hover{color:var(--mint-dark);border-color:var(--mint-dark)}
.tech-section{padding:72px 0;border-top:1px solid var(--line);background:#fff}
.tech-architecture{background:#f0f7f7;border-top:0}
.tech-operations{background:#f8fafc}
.tech-server{background:#fff}
.tech-delivery{background:#f7f9fa}
.architecture-list{margin:30px 0 0;border-top:1px solid #cbdcdd}
.architecture-list>div{display:grid;grid-template-columns:minmax(170px,.32fr) minmax(0,1fr);gap:26px;padding:22px 0;border-bottom:1px solid #cbdcdd}
.architecture-list dt{color:#52647a;font-size:14px;font-weight:800}
.architecture-list dt span{display:inline-block;min-width:32px;color:#168f86;font-size:12px}
.architecture-list dd{margin:0;display:grid;grid-template-columns:minmax(180px,.43fr) minmax(0,1fr);gap:20px;align-items:start}
.architecture-list dd strong{color:var(--ink-deep);font-size:17px}
.architecture-list dd p{margin:0;color:#52647a;font-size:13px}
.architecture-flow{margin:25px 0 0;color:#376b6a;font-size:13px;font-weight:700}
.architecture-flow span{margin-inline:9px;color:#15a596}
.architecture-site-note{margin:8px 0 0;color:#667887;font-size:12px}
.feature-index{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:29px 54px;margin-top:34px}
.feature-index section{min-width:0;padding-top:18px;border-top:2px solid #70cbbf}
.feature-index section:nth-child(4n+2){border-color:#d98caa}
.feature-index section:nth-child(4n+3){border-color:#829cc1}
.feature-index section:nth-child(4n+4){border-color:#c7a36d}
.feature-index h3{margin:0 0 12px;font-size:18px}
.feature-index ul{margin:0;padding-left:19px;color:#52647a;font-size:13px;line-height:1.85}
.feature-index li+li{margin-top:3px}
.delivery-list{margin-top:33px;border-top:1px solid #d6e0e4}
.delivery-list article{display:grid;grid-template-columns:minmax(150px,.35fr) repeat(2,minmax(0,1fr));gap:24px;padding:23px 0;border-bottom:1px solid #d6e0e4}
.delivery-list h3{margin:0;font-size:17px}
.delivery-list strong{display:block;margin-bottom:5px;color:#177f78;font-size:12px}
.delivery-list article>div:last-child strong{color:#9b6740}
.delivery-list p{margin:0;color:#52647a;font-size:13px}
.delivery-source{margin:18px 0 0;color:#6a7c8c;font-size:12px}
.tech-status{padding:63px 0;background:#edf5f4;border-top:1px solid #dce9e8}
.tech-status-inner{display:flex;align-items:center;justify-content:space-between;gap:40px}
.tech-status h2{margin:0;font-size:27px;line-height:1.35}
.tech-status p{max-width:850px;margin:14px 0 0;color:#52647a;font-size:13px}
.tech-status .button{flex:none}
@media (max-width:1020px){.nav{gap:18px}.platform-stack{grid-template-columns:repeat(2,minmax(0,1fr))}.platform-stack>div:nth-child(2){border-right:0}.platform-stack>div:nth-child(-n+2){border-bottom:1px solid #cbdcdd}.platform-stack>div:nth-child(3){padding-left:0}}
@media (max-width:760px){.platform-overview,.tech-section{padding:55px 0}.platform-heading,.tech-section-heading,.platform-overview-bottom,.tech-status-inner{display:block}.platform-heading h2,.tech-section-heading h2{font-size:28px}.platform-heading>p,.tech-section-heading>p{margin-top:15px}.platform-overview-bottom .text-link{margin-top:15px}.platform-stack strong{font-size:15px}.tech-hero h1{font-size:34px}.tech-jump{gap:6px 17px}.architecture-list>div{grid-template-columns:1fr;gap:9px}.architecture-list dd{grid-template-columns:1fr;gap:5px}.feature-index{gap:23px;grid-template-columns:1fr}.delivery-list article{grid-template-columns:1fr;gap:10px}.delivery-list article>div:last-child{margin-top:2px}.tech-status{padding:53px 0}.tech-status h2{font-size:24px}.tech-status .button{margin-top:22px;width:100%}}
@media (max-width:420px){.platform-stack{grid-template-columns:1fr}.platform-stack>div{padding-left:0;border-right:0;border-bottom:1px solid #cbdcdd}.platform-stack>div:last-child{border-bottom:0}.platform-stack>div:nth-child(3){border-bottom:1px solid #cbdcdd}.architecture-flow span{margin-inline:3px}}