:root{--ink:#151515;--ink2:#202020;--paper:#fffdf6;--muted:#8a877d;--gold:#ffd22f;--gold2:#ffdf66;--line:rgba(255,255,255,.12);--cream:#fff6d8;--radius:24px;--shadow:0 22px 60px rgba(0,0,0,.22)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:92px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",sans-serif;line-height:1.65;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%}
.site-header{height:82px;position:sticky;top:0;z-index:1000;background:rgba(18,18,18,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(255,210,47,.16);color:#fff}
.header-inner{height:100%;max-width:1240px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:34px;width:auto;object-fit:contain}
.desktop-nav{display:flex;align-items:center;justify-content:center;gap:clamp(14px,2vw,28px);flex:1}
.desktop-nav a{font-size:15px;color:#d9d7cf;white-space:nowrap;position:relative;padding:28px 0;transition:color .25s}
.desktop-nav a:after{content:"";position:absolute;left:50%;bottom:18px;width:0;height:3px;background:var(--gold);border-radius:3px;transform:translateX(-50%);transition:width .25s}
.desktop-nav a:hover,.desktop-nav a.active{color:var(--gold)}
.desktop-nav a.active:after,.desktop-nav a:hover:after{width:22px}
.header-actions{display:flex;align-items:center;gap:12px}
.btn{border:0;border-radius:999px;padding:13px 22px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-weight:800;font-size:15px;cursor:pointer;transition:transform .25s,box-shadow .25s,background .25s;white-space:nowrap}
.btn:hover{transform:translateY(-3px)}
.btn-yellow{background:var(--gold);color:#181818;box-shadow:0 8px 24px rgba(255,210,47,.2)}
.btn-yellow:hover{background:#ffe06a;box-shadow:0 12px 30px rgba(255,210,47,.32)}
.btn-dark{background:#1b1b1b;color:#fff;border:1px solid rgba(255,255,255,.18)}
.btn-outline{border:1px solid rgba(255,255,255,.25);color:#fff;background:transparent}
.menu-trigger{display:none;width:44px;height:44px;border:1px solid #454238;background:#24231e;color:white;border-radius:14px;font-size:22px;align-items:center;justify-content:center}
.drawer-scrim{position:fixed;inset:0;background:rgba(0,0,0,.62);z-index:1090;opacity:0;visibility:hidden;transition:.3s}
.drawer{position:fixed;z-index:1100;right:0;top:0;height:100dvh;width:min(390px,90vw);padding:26px 24px 30px;background:#171715;color:white;box-shadow:-20px 0 60px rgba(0,0,0,.3);transform:translateX(105%);transition:transform .36s cubic-bezier(.22,.8,.25,1);overflow-y:auto}
.drawer-open .drawer{transform:translateX(0)}
.drawer-open .drawer-scrim{opacity:1;visibility:visible}
.drawer-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:25px;border-bottom:1px solid var(--line)}
.drawer-head img{height:32px;width:auto}
.drawer-close{width:42px;height:42px;border-radius:50%;background:#2b2a24;border:1px solid #49463a;color:#fff;font-size:24px}
.drawer-label{font-size:12px;letter-spacing:.18em;color:#aaa18a;margin:26px 0 12px}
.drawer-links{display:grid;gap:8px}
.drawer-links a{display:flex;align-items:center;gap:14px;padding:14px 15px;border-radius:14px;color:#e5e2d9;background:rgba(255,255,255,.035);border:1px solid transparent}
.drawer-links a span{width:30px;height:30px;border-radius:10px;background:#302d20;color:var(--gold);display:grid;place-items:center;font-size:15px}
.drawer-links a.active,.drawer-links a:hover{background:rgba(255,210,47,.12);border-color:rgba(255,210,47,.34);color:var(--gold)}
.drawer-download{margin-top:24px;padding:20px;border-radius:20px;background:linear-gradient(135deg,#ffe36d,#ffc81e);color:#171717}
.drawer-download p{margin:4px 0 14px;font-size:13px}
.hero{position:relative;overflow:hidden;background:#171714;color:white;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 77% 15%,rgba(255,208,40,.19),transparent 36%),radial-gradient(ellipse at 12% 90%,rgba(255,208,40,.08),transparent 34%);z-index:-1}
.hero-inner{max-width:1240px;margin:auto;padding:62px 24px 68px;display:grid;grid-template-columns:.92fr 1.08fr;gap:42px;align-items:center;min-height:555px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.12em;color:var(--gold);font-weight:800;text-transform:uppercase}
.eyebrow:before{content:"";width:24px;height:2px;background:var(--gold)}
.hero h1{font-size:clamp(36px,4.2vw,60px);line-height:1.16;letter-spacing:-.04em;margin:18px 0 18px;max-width:620px}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-copy p{max-width:520px;font-size:17px;color:#c7c4b8;line-height:1.9;margin:0 0 27px}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
.hero-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:30px;color:#b9b5a7;font-size:13px}
.hero-meta strong{color:#fff;font-size:17px;display:block}
.hero-gallery{position:relative;min-height:425px;display:flex;align-items:center;justify-content:center;perspective:1200px}
.gallery-glow{position:absolute;width:68%;aspect-ratio:1;border-radius:50%;background:rgba(255,208,38,.13);filter:blur(50px)}
.gallery-card{position:absolute;width:clamp(155px,17vw,218px);aspect-ratio:2/3;border-radius:18px;overflow:hidden;background:#2a2923;border:1px solid rgba(255,255,255,.16);box-shadow:0 24px 70px rgba(0,0,0,.48);transition:transform .65s cubic-bezier(.2,.8,.2,1),opacity .55s,filter .55s;cursor:pointer}
.gallery-card img{width:100%;height:100%;object-fit:cover}
.gallery-card:after{content:"";position:absolute;inset:45% 0 0;background:linear-gradient(transparent,rgba(0,0,0,.82))}
.gallery-card .gallery-title{position:absolute;z-index:2;left:15px;right:15px;bottom:17px;font-weight:800;font-size:16px;color:#fff}
.gallery-card .gallery-tag{display:block;font-size:11px;color:var(--gold);margin-bottom:3px}
.gallery-card.pos-0{transform:translateX(-71%) rotateY(20deg) scale(.78);opacity:.62;filter:brightness(.65);z-index:1}
.gallery-card.pos-1{transform:translateX(-37%) rotateY(11deg) scale(.9);opacity:.86;filter:brightness(.82);z-index:2}
.gallery-card.pos-2{transform:translateX(0) rotateY(0) scale(1);opacity:1;filter:brightness(1);z-index:4}
.gallery-card.pos-3{transform:translateX(37%) rotateY(-11deg) scale(.9);opacity:.86;filter:brightness(.82);z-index:3}
.gallery-card.pos-4{transform:translateX(71%) rotateY(-20deg) scale(.78);opacity:.62;filter:brightness(.65);z-index:1}
.gallery-controls{position:absolute;bottom:0;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.round-control{width:43px;height:43px;border:1px solid rgba(255,255,255,.22);background:#282720;color:white;border-radius:50%;font-size:20px;cursor:pointer;transition:.2s}
.round-control:hover{background:var(--gold);color:#111}
.section{padding:76px 24px}
.section.dark{background:#1a1a17;color:white}
.section-inner{max-width:1240px;margin:auto}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}
.section-kicker{color:#9a8b55;font-size:12px;font-weight:900;letter-spacing:.18em;text-transform:uppercase}
.section h2{font-size:clamp(27px,3vw,40px);line-height:1.22;margin:7px 0 0;letter-spacing:-.03em}
.section-intro{color:#858176;max-width:590px;margin:12px 0 0;font-size:15px}
.dark .section-intro{color:#aaa79c}
.text-link{font-weight:800;font-size:14px;display:inline-flex;align-items:center;gap:8px;color:#77621a;white-space:nowrap}
.dark .text-link{color:var(--gold)}
.poster-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:22px}
.poster{position:relative;border-radius:18px;overflow:hidden;aspect-ratio:2/3;background:#e7e1cc;box-shadow:0 12px 32px rgba(0,0,0,.1)}
.poster img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.poster:hover img{transform:scale(1.06)}
.poster figcaption{position:absolute;left:12px;right:12px;bottom:11px;color:#fff;font-weight:800;font-size:14px;text-shadow:0 2px 10px rgba(0,0,0,.6)}
.poster figcaption small{display:block;font-size:11px;color:var(--gold);font-weight:700}
.feature-band{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;margin-top:42px}
.feature-card{border-radius:26px;min-height:255px;padding:30px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}
.feature-card.gold{background:linear-gradient(135deg,#ffe984,#f8c91d);color:#181712}
.feature-card.ink{background:linear-gradient(135deg,#2b2b27,#111);color:white;border:1px solid rgba(255,255,255,.09)}
.feature-card h3{font-size:27px;line-height:1.25;margin:12px 0 8px;max-width:430px}
.feature-card p{max-width:410px;margin:0;font-size:14px;opacity:.76}
.feature-art{position:absolute;right:25px;width:160px;aspect-ratio:3/4;transform:rotate(8deg);border-radius:14px;overflow:hidden;box-shadow:0 16px 35px rgba(0,0,0,.25)}
.feature-art img{width:100%;height:100%;object-fit:cover}
.feature-symbol{position:absolute;right:26px;top:22px;font-size:65px;opacity:.13;font-weight:900}
.weekly-showcase{padding-top:58px;padding-bottom:64px}
.weekly-showcase .section-head{align-items:flex-start;margin-bottom:28px}
.weekly-showcase .section-head>div{max-width:760px}
.weekly-pill,.download-kicker{display:inline-flex;align-items:center;gap:9px;padding:7px 13px;border:1px solid rgba(226,177,69,.42);border-radius:999px;color:#f4cb67;font-size:12px;font-weight:900;background:rgba(108,54,22,.18)}
.weekly-pill i,.download-kicker i{width:8px;height:8px;border-radius:50%;background:#d72c2c;box-shadow:0 0 0 4px rgba(215,44,44,.12)}
.weekly-showcase .section-head h2{margin-top:16px;color:#fbf5ed;font-size:clamp(30px,3vw,40px)}
.weekly-showcase .section-intro{color:#c3b5a8;font-size:15px;max-width:690px}
.weekly-showcase .text-link{color:#f3c85e;border:1px solid rgba(226,177,69,.32);padding:10px 15px;border-radius:999px}
.weekly-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px 22px}
.weekly-card{display:grid;grid-template-columns:86px 1fr;gap:14px;padding:12px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);align-items:center;transition:background .25s,border-color .25s}
.weekly-card:hover{background:rgba(255,210,47,.08);border-color:rgba(255,210,47,.3)}
.weekly-card img{width:86px;aspect-ratio:2/3;object-fit:cover;border-radius:12px}
.weekly-card h3{font-size:16px;margin:0 0 6px;color:#fff6e6}
.weekly-card p{margin:0;font-size:12px;color:#a9a296;line-height:1.7}
.weekly-card span{display:inline-block;margin-top:7px;font-size:11px;color:var(--gold);font-weight:800}
.rank-preview{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.rank-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}
.rank-item{display:flex;align-items:center;gap:14px;padding:13px 16px;border-radius:16px;background:#fff9e6;border:1px solid #f0e6c6;transition:transform .25s,box-shadow .25s}
.rank-item:hover{transform:translateX(4px);box-shadow:0 10px 24px rgba(0,0,0,.07)}
.rank-no{width:30px;height:30px;flex:0 0 30px;border-radius:10px;background:#1c1c19;color:var(--gold);display:grid;place-items:center;font-weight:900;font-size:14px}
.rank-item:nth-child(1) .rank-no{background:var(--gold);color:#181818}
.rank-item:nth-child(2) .rank-no{background:#c9c4ae;color:#181818}
.rank-item:nth-child(3) .rank-no{background:#c98a4a;color:#fff}
.rank-name{font-weight:800;font-size:15px}
.rank-name small{display:block;font-weight:500;font-size:12px;color:#8a8578}
.rank-hot{margin-left:auto;font-size:12px;color:#a19253;font-weight:800;white-space:nowrap}
.download-section{padding:30px 24px 70px;background:radial-gradient(ellipse at 0% 100%,rgba(125,25,28,.17),transparent 36%),#0b0908;position:relative;overflow:hidden}
.download-section:before{content:"91";position:absolute;right:3%;top:-36px;font-size:clamp(180px,23vw,320px);font-weight:900;letter-spacing:-.1em;color:rgba(255,205,64,.035);pointer-events:none}
.download-panel{position:relative;z-index:1;max-width:1180px;margin:auto;min-height:430px;display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:38px;align-items:center;padding:42px 48px;border:1px solid rgba(226,177,69,.5);border-radius:30px;background:radial-gradient(ellipse at 100% 0%,rgba(186,133,43,.12),transparent 29%),radial-gradient(ellipse at 0% 100%,rgba(145,32,35,.16),transparent 30%),linear-gradient(125deg,#211411,#110d0c 58%,#100c0b);box-shadow:0 28px 65px rgba(0,0,0,.26);color:white}
.download-copy h2{font-size:clamp(31px,3.4vw,43px);line-height:1.24;margin:17px 0 12px;color:#fff8f0}
.download-copy>p:not(.install-hint){max-width:620px;font-size:15px;line-height:1.85;color:#cbbdb1;margin:0}
.download-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:23px;align-items:center}
.btn-download-red{background:linear-gradient(135deg,#f23b31,#b90e17);color:#fff;border:1px solid rgba(255,132,113,.6);box-shadow:0 10px 26px rgba(190,18,25,.22);padding:15px 25px}
.btn-download-red:hover{background:linear-gradient(135deg,#ff5144,#c91821);box-shadow:0 14px 30px rgba(190,18,25,.3)}
.install-hint{font-size:12px;line-height:1.85;color:#bfb1a5;max-width:660px;margin:18px 0 0}
.install-hint strong{color:#f5ce68;margin-right:5px}
.device-support{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:24px}
.device-card{display:flex;align-items:center;gap:12px;min-height:72px;padding:13px 15px;border:1px solid rgba(226,177,69,.2);border-radius:16px;background:rgba(255,255,255,.035)}
.device-icon{display:grid;place-items:center;flex:0 0 34px;width:34px;height:34px;border-radius:11px;background:rgba(255,205,64,.1);border:1px solid rgba(255,205,64,.3);color:#f5c849;font-size:17px;font-weight:900}
.device-card strong{display:block;font-size:14px;color:#fff7ec;margin-bottom:2px}
.device-card small{display:block;font-size:12px;line-height:1.5;color:#aa9c8f}
.download-qr-card{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:286px;padding:20px;border:1px solid rgba(226,177,69,.38);border-radius:22px;background:rgba(7,6,6,.56);text-align:center}
.qr-frame{width:180px;height:180px;padding:8px;background:#fff;border-radius:14px;box-shadow:0 10px 30px rgba(0,0,0,.2);overflow:hidden}
.qr-frame img{width:100%;height:100%;object-fit:cover;border-radius:8px}
.download-qr-card p{font-size:13px;color:#c8b9ac;margin:12px 0 9px}
.download-qr-card>strong{font-size:13px;letter-spacing:.04em;color:#f3c54f}
.install-section{background:linear-gradient(145deg,#17110f,#0e0b0a);color:#fff5e9;padding:72px 24px}
.install-section .section-kicker{color:#d5a944}
.install-section .section-intro{color:#b8a99c}
.install-steps-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.install-step{position:relative;min-height:220px;padding:23px 22px;border:1px solid rgba(225,177,74,.23);border-radius:22px;background:linear-gradient(145deg,rgba(56,31,26,.62),rgba(24,17,15,.9));overflow:hidden;transition:transform .3s,border-color .3s,background .3s}
.install-step:hover{transform:translateY(-5px);border-color:rgba(240,194,82,.65);background:linear-gradient(145deg,rgba(73,38,29,.72),rgba(24,17,15,.95))}
.step-index{position:absolute;right:16px;top:12px;color:rgba(242,197,82,.5);font-size:24px;font-weight:900;letter-spacing:-.05em}
.step-icon{display:grid;place-items:center;width:50px;height:50px;border-radius:16px;background:linear-gradient(145deg,rgba(255,211,88,.15),rgba(255,211,88,.045));border:1px solid rgba(255,205,64,.34);color:#f5c849;font-size:21px;font-weight:900;margin-bottom:20px;transition:transform .25s ease,background .25s ease}
.install-step:hover .step-icon{background:linear-gradient(145deg,rgba(255,211,88,.23),rgba(255,211,88,.08));transform:translateY(-2px)}
.install-step h3{font-size:18px;color:#fff5e9;margin:0 0 8px}
.install-step p{font-size:13px;line-height:1.8;color:#bfb0a4;margin:0}
.install-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:22px;padding:20px 22px;border-radius:18px;border:1px solid rgba(225,177,74,.18);background:rgba(255,255,255,.025);color:#d4c2b2;font-size:14px}
.gallery-wall{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
.wall-item{border-radius:18px;overflow:hidden;aspect-ratio:2/3;background:#241f1c;position:relative}
.wall-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.wall-item:hover img{transform:scale(1.05)}
.wall-item span{position:absolute;left:12px;bottom:10px;color:#fff;font-weight:800;font-size:13px;text-shadow:0 2px 8px rgba(0,0,0,.7)}
.comment-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.comment-card{padding:20px;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08)}
.comment-card p{margin:0 0 12px;font-size:14px;color:#ddd8cc;line-height:1.85}
.comment-card b{font-size:13px;color:var(--gold)}
.comment-card small{display:block;font-size:11px;color:#9b968b;margin-top:3px}
.ticker-wrap{overflow:hidden;border:1px solid rgba(255,210,47,.3);background:#22221d;border-radius:16px;padding:13px 0;margin:0 0 25px}
.ticker-line{display:flex;align-items:center;gap:28px;white-space:nowrap;animation:ticker 32s linear infinite;width:max-content}
.ticker-line span{font-size:13px;color:#cfcab9}
.ticker-line b{color:var(--gold);margin-right:6px}
@keyframes ticker{to{transform:translateX(-50%)}}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.faq-item{border:1px solid #e6dfcb;border-radius:18px;background:#fffdf7;overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:20px 22px;font-weight:800;display:flex;align-items:center;gap:14px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";margin-left:auto;font-size:21px;color:#9a7b13}
.faq-item[open] summary:after{content:"－"}
.faq-item summary span{color:#b18d1b;font-weight:900}
.faq-item p{padding:0 22px 21px;margin:0;color:#777060;font-size:14px;line-height:1.9}
.site-footer{background:#121210;color:#fff;padding:48px 24px 24px}
.footer-inner{max-width:1240px;margin:auto}
.footer-top{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:34px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand img{height:32px;width:auto;margin-bottom:16px}
.footer-brand p{font-size:13px;color:#a7a397;max-width:300px;line-height:1.9}
.footer-col h3{font-size:14px;color:var(--gold);margin:4px 0 15px}
.footer-col a{display:block;color:#b8b4a8;font-size:13px;margin:10px 0;transition:color .2s}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:20px;font-size:12px;color:#77766d;flex-wrap:wrap}
.footer-bottom a{color:#8f8c82}
.footer-bottom a:hover{color:var(--gold)}
.backtop{position:fixed;right:22px;bottom:24px;z-index:800;width:48px;height:48px;border-radius:17px;border:1px solid rgba(255,210,47,.55);background:rgba(24,24,21,.88);color:var(--gold);font-size:21px;box-shadow:0 8px 28px rgba(0,0,0,.2);opacity:0;visibility:hidden;transform:translateY(12px);transition:.25s;cursor:pointer;backdrop-filter:blur(12px)}
.backtop.visible{opacity:1;visibility:visible;transform:translateY(0)}
.reveal{opacity:0;transform:translateY(26px);transition:opacity .75s ease,transform .75s cubic-bezier(.2,.7,.2,1)}
.reveal.from-left{transform:translateX(-30px)}
.reveal.from-right{transform:translateX(30px)}
.reveal.zoom{transform:scale(.96)}
.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){.desktop-nav{gap:13px}
.desktop-nav a{font-size:13px}
.header-inner{gap:17px;padding:0 18px}
.brand img{height:30px}
.header-actions .btn{padding:11px 15px;font-size:13px}
.hero-inner{gap:16px}
.poster-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.weekly-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.gallery-card{width:clamp(140px,18vw,195px)}
.download-panel{grid-template-columns:minmax(0,1fr) 280px;gap:24px;padding:34px}
.qr-frame{width:170px;height:170px}
.install-steps-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:780px){.site-header{height:70px}
.header-inner{padding:0 15px;gap:12px}
.brand img{height:28px}
.desktop-nav{display:none}
.menu-trigger{display:flex}
.brand{margin-right:auto}
.header-actions .btn{padding:10px 14px;font-size:13px}
.hero-inner{padding:43px 18px 38px;grid-template-columns:1fr;gap:16px;min-height:auto}
.hero h1{font-size:clamp(30px,7.6vw,44px)}
.hero-copy p{font-size:15px}
.hero-gallery{min-height:345px;margin:0 -6px}
.gallery-card{width:clamp(125px,36vw,190px);border-radius:15px}
.gallery-card.pos-0{transform:translateX(-67%) rotateY(18deg) scale(.75)}
.gallery-card.pos-1{transform:translateX(-35%) rotateY(9deg) scale(.88)}
.gallery-card.pos-3{transform:translateX(35%) rotateY(-9deg) scale(.88)}
.gallery-card.pos-4{transform:translateX(67%) rotateY(-18deg) scale(.75)}
.gallery-card .gallery-title{font-size:13px;left:10px;right:10px;bottom:11px}
.gallery-controls{bottom:-3px}
.section{padding:52px 17px}
.section-head{align-items:start;flex-direction:column;margin-bottom:23px}
.section h2{font-size:29px}
.poster-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 13px}
.feature-band{grid-template-columns:1fr;gap:14px;margin-top:30px}
.feature-card{min-height:220px;padding:24px}
.feature-card h3{font-size:24px;max-width:75%}
.feature-art{width:112px;right:15px;bottom:-22px}
.weekly-showcase{padding:48px 17px 52px}
.weekly-showcase .section-head h2{font-size:29px}
.weekly-grid{grid-template-columns:minmax(0,1fr);gap:13px}
.rank-preview{grid-template-columns:1fr}
.comment-grid{grid-template-columns:1fr;gap:12px}
.gallery-wall{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.download-section{padding:24px 14px 48px}
.download-panel{grid-template-columns:minmax(0,1fr);gap:24px;padding:25px 20px;border-radius:24px;min-height:0}
.download-copy h2{font-size:30px}
.download-copy>p:not(.install-hint){font-size:14px}
.download-actions{display:flex;flex-direction:column;align-items:stretch}
.download-actions .btn{width:100%;white-space:normal}
.device-support{grid-template-columns:minmax(0,1fr);gap:9px;margin-top:18px}
.download-qr-card{min-height:0;padding:18px}
.install-section{padding:52px 17px}
.install-steps-grid{grid-template-columns:minmax(0,1fr);gap:12px}
.install-step{min-height:0;padding:19px}
.install-bottom{align-items:stretch;flex-direction:column;padding:17px}
.install-bottom .btn{width:100%}
.faq-list{grid-template-columns:1fr}
.faq-item summary{padding:17px;font-size:14px}
.faq-item p{padding:0 17px 17px}
.footer-top{grid-template-columns:1fr 1fr;gap:24px}
.footer-brand{grid-column:1/-1}
.footer-bottom{align-items:flex-start;flex-direction:column;gap:8px}
.backtop{right:14px;bottom:16px;width:44px;height:44px;border-radius:15px}}
@media(max-width:420px){.header-inner{gap:8px}
.brand img{height:26px}
.menu-trigger{width:38px;height:38px}
.hero-actions .btn{width:100%}
.hero-gallery{min-height:300px}
.gallery-card{width:clamp(108px,34vw,142px)}
.gallery-card.pos-0{transform:translateX(-61%) rotateY(16deg) scale(.72)}
.gallery-card.pos-1{transform:translateX(-32%) rotateY(8deg) scale(.86)}
.gallery-card.pos-3{transform:translateX(32%) rotateY(-8deg) scale(.86)}
.gallery-card.pos-4{transform:translateX(61%) rotateY(-16deg) scale(.72)}
.weekly-card{grid-template-columns:70px 1fr}
.weekly-card img{width:70px}
.download-panel{padding:22px 16px}
.qr-frame{width:160px;height:160px}
.footer-top{gap:20px 14px}
.footer-col a{overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}
.reveal{opacity:1;transform:none}}
html,body{max-width:100%;overflow-x:hidden}
body{width:100%}
*,*::before,*::after{min-width:0}