:root{--bg:#f5f6f8;--surface:#fff;--surface2:#fafbfc;--ink:#111318;--muted:#69707d;--line:#e5e8ee;--brand:#ff6b2c;--brand2:#ff9a4c;--ok:#147a4f;--danger:#b42318;--shadow:0 12px 32px rgba(17,19,24,.08);--r:18px;--safe:env(safe-area-inset-bottom,0px)}
*{box-sizing:border-box}html,body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}body{overscroll-behavior-y:none}button,input,textarea,select{font:inherit}button{cursor:pointer;color:inherit}.hidden{display:none!important}.app{max-width:720px;margin:0 auto;min-height:100vh;padding-bottom:94px}.top{position:sticky;top:0;z-index:30;background:rgba(245,246,248,.95);backdrop-filter:blur(14px);padding:12px 16px 10px;border-bottom:1px solid rgba(229,232,238,.92)}.brandrow{display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:10px;font-weight:1000;letter-spacing:.35px;font-size:22px}.logo{width:38px;height:38px;border-radius:13px;background:#111318;color:#fff;display:grid;place-items:center;position:relative;overflow:hidden;font-size:23px}.logo:after{content:"";position:absolute;width:15px;height:15px;background:var(--brand);clip-path:polygon(0 0,100% 50%,0 100%);right:6px;bottom:6px}.coinbtn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 12px;font-weight:900;display:flex;align-items:center;gap:7px}.coinmark{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;background:#ffd451;font-size:11px}.search{display:flex;gap:8px;margin-top:11px}.search input{flex:1;min-width:0;border:1px solid var(--line);background:#fff;border-radius:14px;padding:12px 14px;outline:none}.search button{border:0;background:#111318;color:#fff;border-radius:14px;padding:0 15px;font-weight:900}.page{display:none}.page.active{display:block}.section{padding:14px 16px}.titlebar{display:flex;justify-content:space-between;align-items:end;gap:10px;margin-bottom:10px}.titlebar h2{margin:0;font-size:20px}.titlebar span{font-size:12px;color:var(--muted)}.hero{background:linear-gradient(135deg,#14161a,#2c3038);color:#fff;border-radius:24px;padding:22px;box-shadow:var(--shadow);position:relative;overflow:hidden}.hero:before{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:rgba(255,107,44,.18);right:-70px;top:-80px}.eyebrow{font-size:11px;font-weight:1000;letter-spacing:1px;color:#ffd9c7}.hero h1{margin:8px 0 10px;font-size:29px;line-height:1.08;max-width:500px}.hero p{margin:0;color:#d7dbe4;line-height:1.5;max-width:520px}.heroactions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.btn{border:0;border-radius:13px;padding:11px 14px;font-weight:900}.btn.primary{background:var(--brand);color:#fff}.btn.light{background:#fff;color:#111318}.btn.dark{background:#111318;color:#fff}.btn.soft{background:#f0f2f5;color:#222}.btn.danger{background:#fff0ef;color:var(--danger)}.btn.full{width:100%}.chips{display:flex;gap:8px;overflow:auto;padding:12px 16px 2px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 13px;font-weight:900;color:#414753}.chip.active{background:#111318;color:#fff;border-color:#111318}.feed{display:grid;gap:14px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:0 4px 14px rgba(17,19,24,.035);cursor:pointer}.card:active{transform:scale(.998)}.media{height:220px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#d9e9ff,#f3f8ff);position:relative;overflow:hidden}.media.m2{background:linear-gradient(135deg,#ffe0ce,#fff6ef)}.media.m3{background:linear-gradient(135deg,#d5f6e4,#f0fff6)}.media.m4{background:linear-gradient(135deg,#e5dbff,#f6f2ff)}.media img,.media video{width:100%;height:100%;object-fit:cover}.media-placeholder{padding:18px;text-align:center;font-weight:900;color:#303946}.media-placeholder b{display:block;font-size:27px;margin-bottom:7px}.tag{position:absolute;left:14px;bottom:14px;display:inline-flex;background:rgba(17,19,24,.86);color:#fff;border-radius:999px;padding:6px 9px;font-size:11px;font-weight:1000}.body{padding:14px}.author{display:flex;align-items:center;gap:10px}.avatar{width:40px;height:40px;border-radius:50%;background:#eef0f4;display:grid;place-items:center;font-weight:1000;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover}.am{flex:1;min-width:0}.am b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.am small{color:var(--muted)}.follow{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 11px;font-weight:900}.follow.on{background:#111318;color:#fff}.body h3{margin:8px 0 7px}.body p{margin:0;color:#4f5662;line-height:1.5}.meta{display:flex;gap:13px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:12px}.actions{display:flex;gap:8px;margin-top:12px}.actions button{flex:1;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px;font-weight:900}.actions button.on{background:#111318;color:#fff}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini{background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px}.mini b{display:block;font-size:18px}.mini small{color:var(--muted)}.task{display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;margin-bottom:10px}.taski{width:46px;height:46px;border-radius:14px;background:#fff1e9;display:grid;place-items:center;font-weight:1000}.taskm{flex:1}.taskm b{display:block}.taskm small{color:var(--muted)}.coin{font-weight:1000;color:var(--brand)}.task button{border:0;background:#111318;color:#fff;border-radius:11px;padding:9px 11px;font-weight:900}.task button.done{background:#e8f4ed;color:var(--ok)}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px}.form{display:grid;gap:11px}.field label{display:block;font-size:12px;font-weight:900;margin-bottom:6px;color:#555d69}.field input,.field textarea,.field select{width:100%;border:1px solid var(--line);background:#fff;border-radius:13px;padding:12px;outline:none}.field textarea{min-height:105px;resize:vertical}.help{font-size:12px;color:var(--muted);line-height:1.45}.notice{background:#fff8dd;border:1px solid #f0df9f;color:#5e521d;border-radius:14px;padding:12px;font-size:13px;line-height:1.45}.success{background:#edf8f2;border:1px solid #cfe8d9;color:#225c3f;border-radius:14px;padding:12px;font-size:13px}.profileCard{display:flex;gap:13px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:22px;padding:16px}.profileCard .avatar{width:64px;height:64px;font-size:23px;flex:0 0 auto}.profileText{flex:1;min-width:0}.profileText h3{margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.profileText p{margin:4px 0 0;color:var(--muted)}.profile-actions{display:flex;gap:8px;margin-top:10px}.interestWrap{display:flex;gap:8px;flex-wrap:wrap}.interest{border:1px solid var(--line);background:#fff;border-radius:999px;padding:8px 11px;font-weight:800}.interest.on{background:#111318;color:#fff}.interest.on:before{content:"✓ ";}.studioTop{display:flex;align-items:center;justify-content:space-between;gap:10px}.studioTop .btn{padding:10px 12px}.mediaPicker{border:1px dashed #b7bdc7;border-radius:14px;padding:13px;background:#fafbfc}.mediaPreview{margin-top:10px;border-radius:14px;overflow:hidden;background:#f1f3f6;min-height:110px;display:grid;place-items:center}.mediaPreview img,.mediaPreview video{max-width:100%;max-height:280px;display:block}.contentTabs{display:flex;gap:7px;margin-bottom:10px}.contentTab{flex:1;border:1px solid var(--line);background:#fff;border-radius:11px;padding:9px 6px;font-weight:850;font-size:12px}.contentTab.active{background:#111318;color:#fff}.contentRow{border:1px solid var(--line);background:#fff;border-radius:15px;padding:13px;margin-bottom:10px}.contentRow b{display:block}.contentRow small{color:var(--muted)}.contentRow .rowActions{display:flex;gap:7px;margin-top:10px}.contentRow .rowActions button{border:1px solid var(--line);background:#f7f8fa;border-radius:10px;padding:7px 9px;font-weight:800;font-size:12px}.statsGrid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:13px;text-align:center}.stat b{display:block;font-size:21px}.stat small{color:var(--muted)}.wallet{background:linear-gradient(135deg,#ff6b2c,#ff9d3f);color:#fff;border-radius:22px;padding:20px;box-shadow:var(--shadow)}.wallet .bal{font-size:36px;font-weight:1000;margin:6px 0}.wallet small{opacity:.88}.walletHistory{margin-top:12px}.walletRow{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid rgba(255,255,255,.28);padding:10px 0}.walletRow:last-child{border-bottom:0}.walletRow small{display:block}.plus{font-weight:1000}.authTabs{display:flex;gap:8px;margin-bottom:12px}.authTabs button{flex:1;border:1px solid var(--line);background:#fff;border-radius:12px;padding:10px;font-weight:900}.authTabs .active{background:#111318;color:#fff}.authStatus{font-size:12px;color:var(--ok);font-weight:900}.bottom{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(720px,100%);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.97);backdrop-filter:blur(16px);border-top:1px solid var(--line);padding:7px 6px calc(7px + var(--safe));z-index:40}.nav{border:0;background:transparent;padding:7px 2px;color:#7a808c;font-size:11px;font-weight:900}.nav svg{display:block;width:23px;height:23px;margin:0 auto 3px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.nav.active{color:var(--brand)}.modal{position:fixed;z-index:100;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:flex-end;justify-content:center}.sheet{width:min(720px,100%);max-height:90dvh;overflow:auto;background:#fff;border-radius:25px 25px 0 0;padding:16px 18px calc(22px + var(--safe));box-shadow:0 -18px 50px rgba(0,0,0,.2)}.handle{width:42px;height:5px;border-radius:99px;background:#d8dbe1;margin:0 auto 14px}.sheetHead{display:flex;justify-content:space-between;align-items:center;gap:10px}.sheetHead h2{margin:0}.close{width:34px;height:34px;border-radius:50%;border:0;background:#f0f2f5;font-size:20px}.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:94px;z-index:200;background:#111318;color:#fff;padding:11px 14px;border-radius:13px;font-size:13px;font-weight:800;box-shadow:0 14px 35px rgba(0,0,0,.25);max-width:calc(100% - 30px);text-align:center}.landscapeGuard{display:none}@media (orientation:landscape) and (max-height:650px){.landscapeGuard{position:fixed;z-index:9999;inset:0;background:#111318;color:#fff;display:grid;place-items:center;text-align:center;padding:30px;font-weight:900;font-size:20px}.app,.bottom,.modal{visibility:hidden}}@media (min-width:640px){.feed{grid-template-columns:1fr 1fr}.media{height:190px}}

.brandbox{display:flex;align-items:center;gap:8px}.buildbadge{font-size:10px;font-weight:900;letter-spacing:.4px;color:#7a808c;background:#fff;border:1px solid var(--line);padding:4px 7px;border-radius:999px}

/* v0.5.2 */
.postDetail{margin-top:14px}.postDetail .detailMedia{border-radius:18px;overflow:hidden;background:#f0f2f5;min-height:180px;display:grid;place-items:center;position:relative}.postDetail .detailMedia img,.postDetail .detailMedia video{width:100%;max-height:62vh;object-fit:contain;background:#111}.postDetail .detailAuthor{display:flex;align-items:center;gap:10px;margin-top:14px}.postDetail h3{font-size:22px;margin:14px 0 8px}.postDetail p{color:#4f5662;line-height:1.6;margin:0;white-space:pre-wrap}.postDetail .detailMeta{margin-top:12px;color:var(--muted);font-size:13px}.contentRow[data-open-content]{cursor:pointer}.mediaLoading{font-size:12px;color:var(--muted);padding:18px}.section:first-child{padding-top:14px}