:root{--pink:#ff4fa3;--pink2:#ff8cc8;--deep:#e91e83;--bg:#fff5fb;--text:#1f1f2e;--muted:#777;--ok:#18c27a;--bad:#ff4d4f;--warn:#f5a623;--line:#f4d8e8}
*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,"Microsoft YaHei",sans-serif;background:linear-gradient(180deg,#fff5fb,#fff 48%,#fff7fc);color:var(--text)}a{text-decoration:none;color:inherit}.container{max-width:1180px;margin:auto;padding:0 16px}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}.nav{height:70px;display:flex;align-items:center;gap:16px}.logo{display:flex;align-items:center;gap:10px;font-weight:900}.logo-badge{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,var(--pink),#8b5cf6);box-shadow:0 8px 22px rgba(255,79,163,.3)}.navlinks{margin-left:auto;display:flex;gap:16px;color:#555;font-size:14px}.wallet-btn,.primary-btn,.soft-btn,.danger-btn{border:0;border-radius:16px;padding:11px 16px;font-weight:800;cursor:pointer;display:inline-flex;gap:8px;align-items:center}.wallet-btn,.primary-btn{background:linear-gradient(135deg,var(--pink),#8b5cf6);color:#fff;box-shadow:0 12px 28px rgba(255,79,163,.25)}.soft-btn{background:#fff;color:var(--deep);border:1px solid #ffd0e7}.danger-btn{background:#fff1f2;color:var(--bad);border:1px solid #fecdd3}.hero{padding:38px 0}.hero-card{border:1px solid #ffd7ea;border-radius:32px;padding:38px;background:radial-gradient(circle at top right,#ffd6ed,transparent 34%),linear-gradient(135deg,#fff,#fff7fc);box-shadow:0 24px 80px rgba(255,79,163,.15)}h1{font-size:42px;line-height:1.12;margin:0 0 12px}.lead{font-size:17px;color:#666;max-width:740px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.section-title{display:flex;align-items:end;justify-content:space-between;margin:24px 0 14px}.section-title h2{margin:0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:18px;box-shadow:0 12px 40px rgba(80,18,70,.06)}.sale-card{position:relative}.top-rank{position:absolute;top:14px;right:14px;background:linear-gradient(135deg,#ff4fa3,#ffb020);color:white;padding:7px 10px;border-radius:999px;font-size:12px;font-weight:900}.sale-head{display:flex;gap:12px;align-items:center;margin-bottom:12px}.sale-logo{width:52px;height:52px;border-radius:16px;background:#fff0f7;object-fit:cover;border:1px solid #ffd6ea}.sale-name{font-weight:900}.muted{color:var(--muted);font-size:13px}.badge{display:inline-flex;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:800;background:#fff1f8;color:var(--deep);border:1px solid #ffd1e8}.badge.ok{color:var(--ok);background:#edfff8;border-color:#bdf4dc}.badge.bad{color:var(--bad);background:#fff1f2;border-color:#fecdd3}.stats{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:14px 0}.stat{background:#fff7fc;border:1px solid #ffe0ee;border-radius:14px;padding:10px}.stat b{display:block}.progress{height:10px;border-radius:99px;background:#ffe5f0;overflow:hidden}.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--pink),#8b5cf6)}.notice{border-radius:18px;padding:14px 16px;background:#fff1f8;border:1px solid #ffd1e8;color:#8a1250;margin:12px 0}.form{display:grid;gap:14px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field label{font-size:13px;font-weight:800;color:#555;display:block;margin-bottom:7px}.field input,.field textarea,.field select{width:100%;border:1px solid #efd4e5;border-radius:14px;padding:13px 14px;background:#fff;outline:none}.field textarea{min-height:110px;resize:vertical}.table-wrap{overflow:auto;background:#fff;border:1px solid var(--line);border-radius:18px}table{width:100%;border-collapse:collapse;min-width:850px}th,td{padding:12px 14px;border-bottom:1px solid #f5e1ec;text-align:left;font-size:14px}th{background:#fff7fc;color:#555}.flash-dot{width:10px;height:10px;border-radius:50%;display:inline-block;margin-right:6px;animation:pulse 1.2s infinite}.dot-up{background:var(--ok)}.dot-slow{background:var(--warn)}.dot-down{background:var(--bad)}.dot-off{background:#aaa}@keyframes pulse{0%,100%{opacity:.35;transform:scale(.82)}50%{opacity:1;transform:scale(1.2)}}.admin-shell{display:flex;min-height:100vh;background:#fff5fb}.sidebar{width:245px;background:#1f1f2e;color:#fff;padding:18px;position:fixed;top:0;bottom:0;overflow:auto}.sidebar a{display:block;padding:11px 12px;border-radius:12px;color:#f7e6f0;margin:3px 0}.sidebar a:hover,.sidebar a.active{background:rgba(255,79,163,.25)}.admin-main{margin-left:245px;width:calc(100% - 245px);padding:22px}.admin-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.kpi b{font-size:26px;display:block}.bottom-nav{display:none}@media(max-width:900px){.navlinks{display:none}.grid,.grid.two{grid-template-columns:1fr}.form-row{grid-template-columns:1fr}h1{font-size:32px}.hero-card{padding:24px}.kpi{grid-template-columns:1fr 1fr}.sidebar{display:none}.admin-main{margin-left:0;width:100%;padding:14px}.bottom-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fff;border-top:1px solid var(--line);z-index:30;justify-content:space-around;padding:8px}.bottom-nav a{font-size:13px;color:#555}.container{padding-bottom:68px}}

.nav-toggle{display:none;border:1px solid #ffd0e7;background:#fff;color:var(--deep);border-radius:14px;padding:10px 12px;font-weight:900;cursor:pointer}.lang-switch{display:flex;align-items:center;gap:4px;background:#fff1f8;border:1px solid #ffd1e8;border-radius:999px;padding:4px}.lang-switch a{font-size:12px;padding:5px 8px;border-radius:999px;color:#8a1250;font-weight:900}.lang-switch a.active{background:linear-gradient(135deg,var(--pink),#8b5cf6);color:#fff}.admin-menu-btn{display:none;position:fixed;top:10px;left:10px;z-index:60;border:0;border-radius:12px;background:linear-gradient(135deg,var(--pink),#8b5cf6);color:#fff;padding:10px 12px;font-weight:900;box-shadow:0 10px 22px rgba(0,0,0,.15)}
@media(max-width:900px){.nav{height:auto;min-height:64px;flex-wrap:wrap}.nav-toggle{display:inline-flex;align-items:center;gap:6px}.navlinks.open{display:flex!important;order:10;width:100%;margin-left:0;padding:10px 0;flex-direction:column;background:#fff;border-top:1px solid var(--line)}.lang-switch{margin-left:auto}.wallet-btn{padding:10px 12px}.logo span:last-child{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.admin-menu-btn{display:block}.admin-open .sidebar{display:block;z-index:55}.admin-open .admin-main{filter:blur(1px)}}

/* v1.2 mobile/menu/settings improvements */
html{-webkit-text-size-adjust:100%}button,input,select,textarea{font:inherit}.field input,.field textarea,.field select{font-size:16px;min-height:46px}.field small{display:block;margin-top:6px;line-height:1.45}.img-tip{display:block;margin-top:6px;color:#8a6075;font-size:12px}.nav-toggle{width:44px;height:44px;padding:0;border-radius:15px;display:none;align-items:center;justify-content:center;flex-direction:column;gap:5px;box-shadow:0 10px 24px rgba(255,79,163,.18)}.nav-toggle span{display:block;width:21px;height:2px;border-radius:9px;background:var(--deep)}.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.nav-toggle.open span:nth-child(2){opacity:0}.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.nav-toggle span{transition:.2s}.settings-help{border:0;background:#fff1f8;color:var(--deep);border:1px solid #ffd1e8;width:22px;height:22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:900;margin-left:6px;cursor:pointer;vertical-align:middle}.settings-help:hover{background:linear-gradient(135deg,var(--pink),#8b5cf6);color:#fff}.modal-mask{position:fixed;inset:0;background:rgba(31,31,46,.45);z-index:1000;display:none;align-items:center;justify-content:center;padding:18px}.modal-mask.show{display:flex}.modal-box{background:#fff;border-radius:24px;max-width:460px;width:100%;box-shadow:0 30px 100px rgba(30,10,40,.28);border:1px solid #ffd1e8;overflow:hidden}.modal-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;background:linear-gradient(135deg,#fff5fb,#fff)}.modal-head b{font-size:17px}.modal-close{border:0;background:#fff1f8;color:var(--deep);width:34px;height:34px;border-radius:12px;font-weight:900;cursor:pointer}.modal-body{padding:18px;color:#555;line-height:1.65}.order-actions{display:flex;gap:8px;flex-wrap:wrap}.detail-card{border:1px solid #ffe0ee;background:#fff7fc;border-radius:18px;padding:14px;margin-top:12px}.progress-line{display:flex;justify-content:space-between;gap:8px;margin-top:8px;font-size:13px;color:#777}.sale-cover{width:100%;max-height:260px;object-fit:cover;border-radius:20px;margin:14px 0;border:1px solid #ffd1e8}
@media(min-width:901px){.nav-toggle{display:none!important}.navlinks{display:flex!important}}
@media(max-width:900px){body{overflow-x:hidden}.topbar{min-height:64px}.nav{min-height:64px;height:auto;position:relative;padding-right:64px;gap:10px}.logo{min-width:0;max-width:58%}.logo span:last-child{max-width:calc(100vw - 210px);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.nav-toggle{display:inline-flex!important;position:absolute;right:14px;top:10px}.navlinks{display:none;position:absolute;top:64px;left:12px;right:12px;margin:0!important;background:rgba(255,255,255,.98);backdrop-filter:blur(14px);border:1px solid #ffd1e8;border-radius:20px;padding:10px;box-shadow:0 18px 44px rgba(255,79,163,.2);z-index:60}.navlinks.open{display:flex!important;flex-direction:column}.navlinks a{padding:12px 14px;border-radius:14px}.navlinks a:hover{background:#fff1f8}.lang-switch{order:2;margin-left:0}.wallet-btn{order:3;max-width:158px;overflow:hidden;white-space:nowrap;padding:10px 12px}.hero{padding:20px 0}.hero-card{border-radius:24px}.card{border-radius:20px;padding:15px}.stats{grid-template-columns:1fr 1fr;gap:8px}.stat{padding:9px}.sale-head{align-items:flex-start}.sale-logo{width:46px;height:46px}.section-title{align-items:flex-start;gap:10px}.table-wrap{border-radius:16px}table{min-width:760px}th,td{padding:10px 11px}.admin-top{padding-left:50px}.admin-menu-btn{font-size:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center}.admin-menu-btn::before{content:'☰';font-size:22px}.admin-open .sidebar{display:block;box-shadow:0 0 0 9999px rgba(31,31,46,.4)}}
@media(max-width:520px){.grid,.grid.two{grid-template-columns:1fr}.kpi{grid-template-columns:1fr}.hero-actions{gap:8px}.primary-btn,.soft-btn,.danger-btn,.wallet-btn{border-radius:14px}.form{gap:12px}.bottom-nav a{padding:4px 10px}.container{padding-left:12px;padding-right:12px;padding-bottom:76px}.logo span:last-child{max-width:130px}.lang-switch a{padding:5px 7px}.wallet-btn{font-size:13px;max-width:130px}.stats{grid-template-columns:1fr}.progress{height:12px}}
/* V2 completion */
.admin-help-inline{display:inline-flex;gap:6px;align-items:center}.pill-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.pill-tabs a{padding:8px 12px;border-radius:999px;background:#fff1f8;color:#8a1250;border:1px solid #ffd1e8;font-weight:800}.mini-form{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.mini-form input{border:1px solid #efd4e5;border-radius:12px;padding:9px 10px}.table-wrap input{min-width:160px}.order-actions .primary-btn,.order-actions .soft-btn,.order-actions .danger-btn{padding:8px 10px;border-radius:12px;font-size:13px}.sidebar{z-index:70}@media(max-width:900px){.mini-form{flex-direction:column;align-items:stretch}.mini-form input,.mini-form button{width:100%}.table-wrap{max-width:100%;overflow-x:auto}.admin-main .section-title{padding-left:48px}.grid.two{grid-template-columns:1fr!important}}

/* V2.1 精致移动端顶部栏 + 安全后台视觉优化 */
@media(max-width:900px){
  .topbar{z-index:80;background:rgba(255,255,255,.94);box-shadow:0 10px 28px rgba(255,79,163,.10)}
  .nav{height:58px!important;min-height:58px!important;display:flex;align-items:center;flex-wrap:nowrap!important;gap:7px!important;padding:0 52px 0 0!important;position:relative;overflow:visible}
  .logo{flex:1 1 auto;min-width:0;max-width:none!important;gap:7px;font-size:14px;line-height:1.1}.logo-badge{width:32px;height:32px;border-radius:12px;flex:0 0 32px}.logo span:last-child{display:block;max-width:96px!important;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .lang-switch{flex:0 0 auto;order:2;margin:0!important;padding:3px;gap:2px;background:#fff7fc}.lang-switch a{font-size:11px;padding:4px 6px;line-height:1}
  .wallet-btn{order:3;flex:0 0 auto;max-width:108px!important;height:38px;padding:0 10px!important;border-radius:14px;font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .nav-toggle{position:absolute!important;right:8px!important;top:9px!important;width:40px!important;height:40px!important;border-radius:15px!important;background:#fff!important;border:1px solid #ffd0e7!important;box-shadow:0 8px 22px rgba(255,79,163,.18)!important;z-index:90}.nav-toggle span{width:20px;height:2px;background:linear-gradient(90deg,var(--deep),#8b5cf6)}
  .navlinks{top:58px!important;left:12px!important;right:12px!important;border-radius:22px!important;padding:10px!important;background:rgba(255,255,255,.98)!important;box-shadow:0 22px 60px rgba(255,79,163,.22)!important}.navlinks a{font-size:15px;font-weight:800;color:#5b3150}
}
@media(max-width:420px){.container{padding-left:10px;padding-right:10px}.logo span:last-child{max-width:72px!important}.wallet-btn{max-width:96px!important;font-size:11px;padding:0 8px!important}.lang-switch a{font-size:10px;padding:4px 5px}}
.field input:focus,.field textarea:focus,.field select:focus{border-color:#ff9bd0;box-shadow:0 0 0 4px rgba(255,79,163,.10)}
.security-note{background:#f8fbff;border:1px solid #dbeafe;color:#31527a;border-radius:16px;padding:12px 14px;margin:12px 0;font-size:13px;line-height:1.6}
@media(max-width:900px){.admin-top{min-height:48px}.admin-main{padding-bottom:82px}.sidebar{width:260px}}
/* V2.2 极致首页 + 发布页问号教程 */
.home-page{position:relative}.pro-hero{padding:34px 0 22px}.pro-hero-card{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:center;position:relative;overflow:hidden;min-height:330px;background:radial-gradient(circle at 12% 18%,rgba(255,79,163,.18),transparent 28%),radial-gradient(circle at 88% 8%,rgba(139,92,246,.18),transparent 30%),linear-gradient(135deg,#fff,#fff8fc 56%,#fff)}.hero-copy{position:relative;z-index:2}.hero-badge{box-shadow:0 12px 32px rgba(255,79,163,.12)}.hero-panel{position:relative;min-height:260px}.orb{position:absolute;border-radius:999px;filter:blur(2px);opacity:.9}.orb-a{width:172px;height:172px;background:linear-gradient(135deg,#ff4fa3,#8b5cf6);right:36px;top:8px;box-shadow:0 30px 90px rgba(255,79,163,.32)}.orb-b{width:92px;height:92px;background:linear-gradient(135deg,#ffb7dc,#fff);left:20px;bottom:16px;border:1px solid #ffd1e8}.launch-card{position:absolute;z-index:2;background:rgba(255,255,255,.78);backdrop-filter:blur(16px);border:1px solid rgba(255,209,232,.85);border-radius:24px;padding:18px;box-shadow:0 22px 70px rgba(90,20,76,.12)}.launch-card b,.launch-card strong{display:block;font-size:28px;line-height:1.1}.launch-card span{display:block;color:#8b6078;font-size:13px;font-weight:800;margin:4px 0}.glass-card{right:20px;top:38px;width:210px}.small-card{left:26px;top:42px;width:128px}.small-card.second{left:auto;right:86px;bottom:18px;top:auto}.home-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:2px 0 28px}.metric-card{background:linear-gradient(180deg,#fff,#fff7fc);border:1px solid var(--line);border-radius:22px;padding:18px;box-shadow:0 16px 45px rgba(80,18,70,.06)}.metric-card span{display:block;color:#8a6075;font-weight:800;font-size:13px}.metric-card b{font-size:26px;margin-top:6px;display:block}.home-section{margin:26px 0}.pro-title{align-items:center}.eyebrow{display:block;color:var(--deep);font-size:12px;font-weight:900;letter-spacing:.12em;text-transform:uppercase;margin-bottom:4px}.filter-pills{display:flex;gap:8px;flex-wrap:wrap}.filter-pills span{border:1px solid #ffd1e8;background:#fff1f8;color:#8a1250;border-radius:999px;padding:7px 10px;font-size:12px;font-weight:900}.hot-grid .hot-card{border-color:#ffd1e8;background:linear-gradient(180deg,#fff,#fff7fc);box-shadow:0 24px 70px rgba(255,79,163,.12)}.hot-card-1{transform:translateY(-6px);border-width:2px}.sale-cover-mini{height:128px;border-radius:18px;overflow:hidden;margin:-4px -4px 14px;background:#fff1f8;border:1px solid #ffe0ee}.sale-cover-mini img{width:100%;height:100%;object-fit:cover;display:block;transition:.25s}.sale-card:hover .sale-cover-mini img{transform:scale(1.04)}.compact-stats .stat{padding:11px;background:linear-gradient(180deg,#fff,#fff9fd)}.pro-progress{height:12px;background:#ffe4f1}.pro-progress i{box-shadow:0 0 18px rgba(255,79,163,.35)}.card-btn{width:100%;justify-content:center;margin-top:14px}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.step-card{background:#fff7fc;border:1px solid #ffe0ee;border-radius:20px;padding:18px}.step-card i{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,var(--pink),#8b5cf6);color:#fff;font-style:normal;font-weight:900}.step-card b{display:block;margin:12px 0 6px}.step-card p{margin:0;color:#6f5a69;font-size:13px;line-height:1.6}.risk-card{background:linear-gradient(135deg,#fff7fc,#fff)}.pro-form{position:relative;overflow:hidden}.pro-form h3{background:linear-gradient(90deg,#fff1f8,#fff);border:1px solid #ffe0ee;border-radius:16px;padding:12px 14px;margin:8px 0 2px}.field label{display:flex;align-items:center;gap:3px}.upload-preview{display:none;width:82px;height:82px;object-fit:cover;border-radius:18px;border:1px solid #ffd1e8;margin-top:10px;background:#fff7fc}.upload-preview.wide{width:160px;height:82px}.empty-notice{box-shadow:0 14px 40px rgba(255,79,163,.08)}
@media(max-width:900px){.pro-hero{padding:18px 0}.pro-hero-card{grid-template-columns:1fr;min-height:auto;gap:10px;padding:24px}.hero-panel{min-height:150px}.orb-a{width:120px;height:120px;right:10px;top:10px}.orb-b{width:62px;height:62px}.glass-card{right:8px;top:28px;width:170px}.small-card{left:8px;top:20px;width:110px}.small-card.second{right:58px;bottom:8px}.launch-card{padding:14px;border-radius:18px}.launch-card b,.launch-card strong{font-size:21px}.home-metrics{grid-template-columns:1fr 1fr;gap:10px}.metric-card{padding:14px;border-radius:18px}.metric-card b{font-size:21px}.steps-grid{grid-template-columns:1fr}.filter-pills{display:none}.hot-card-1{transform:none}.sale-cover-mini{height:118px}.pro-title{align-items:flex-start}.publish-page .section-title{align-items:center}.upload-preview.wide{width:100%;height:130px}}
@media(max-width:520px){.home-metrics{grid-template-columns:1fr 1fr}.hero-panel{display:none}.pro-hero-card{padding:20px}.metric-card span{font-size:12px}.metric-card b{font-size:19px}.sale-cover-mini{height:110px}.pro-form h3{font-size:15px}.settings-help{width:21px;height:21px;min-width:21px}.field label{line-height:1.35}}
/* V2.3 圆形 LOGO + 后台钻取管理 */
.logo-badge,.sale-logo{border-radius:50%!important;overflow:hidden}.logo-badge{position:relative}.logo-badge::after{content:'';position:absolute;inset:7px;border-radius:50%;border:2px solid rgba(255,255,255,.72)}.clickable-kpi a.card{display:block;transition:.18s;color:inherit}.clickable-kpi a.card:hover{transform:translateY(-3px);border-color:#ffb7dc;box-shadow:0 22px 56px rgba(255,79,163,.14)}.clickable-kpi small{display:block;margin-top:6px;color:#8a6075;font-weight:800}.admin-filter{margin:0 0 14px;padding:14px}.pagination{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.pagination a,.pagination span{min-width:36px;height:36px;border-radius:12px;border:1px solid #ffd1e8;background:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:900;color:#8a1250}.pagination a.active{background:linear-gradient(135deg,var(--pink),#8b5cf6);color:#fff;border-color:transparent}.table-wrap code{font-size:12px;color:#6f3159;background:#fff7fc;border:1px solid #ffe0ee;border-radius:8px;padding:3px 5px}.order-actions{align-items:center}.order-actions a{white-space:nowrap}@media(max-width:900px){.clickable-kpi{grid-template-columns:1fr 1fr!important}.admin-filter .mini-form{align-items:stretch}.admin-filter input,.admin-filter select{width:100%;min-height:42px}.table-wrap code{white-space:nowrap}.logo-badge{border-radius:50%!important}}

/* V2.4 专业后台与移动端底部导航增强 */
.site-logo-img{display:inline-block;object-fit:cover;background:#fff;border:1px solid #ffd1e8}.site-logo-fallback{display:inline-block}.logo .site-logo-img,.logo .site-logo-fallback{width:38px;height:38px;flex:0 0 38px;border-radius:50%;box-shadow:0 8px 22px rgba(255,79,163,.22)}.sidebar .site-logo-img,.sidebar .site-logo-fallback{width:40px;height:40px;flex:0 0 40px}.admin-logo-big{width:92px;height:92px;border-radius:50%;object-fit:cover;box-shadow:0 12px 34px rgba(255,79,163,.16);background:linear-gradient(135deg,var(--pink),#8b5cf6);border:3px solid #fff}.logo-upload-card{background:linear-gradient(180deg,#fff,#fff9fd);border:1px solid #ffe0ee}.logo-upload-row{display:flex;align-items:center;gap:18px}.admin-logo-preview{width:106px;min-width:106px;height:106px;border-radius:28px;background:#fff1f8;border:1px dashed #ffb7dc;display:flex;align-items:center;justify-content:center}.check-line{display:flex!important;align-items:center!important;gap:8px;margin-top:10px!important;font-size:13px;color:#6f5a69}.check-line input{width:auto!important;min-height:auto!important}.security-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}.security-grid div{border:1px solid #ffe0ee;border-radius:16px;background:#fff7fc;padding:12px}.security-grid b{display:block;color:#2b2030}.security-grid span{display:block;color:#7b6473;font-size:13px;margin-top:5px;line-height:1.45}.security-form h3{margin-top:0}.admin-top{background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border:1px solid #ffe0ee;border-radius:20px;padding:14px 16px;box-shadow:0 12px 34px rgba(80,18,70,.05)}
@media(max-width:900px){.logo .site-logo-img,.logo .site-logo-fallback{width:32px;height:32px;flex-basis:32px}.logo-upload-row{align-items:flex-start}.security-grid{grid-template-columns:1fr}.admin-logo-preview{width:88px;min-width:88px;height:88px}.admin-logo-big{width:76px;height:76px}.bottom-nav.pro-bottom-nav{display:flex;left:12px;right:12px;bottom:10px;border:1px solid rgba(255,209,232,.9);border-radius:24px;padding:7px;background:rgba(255,255,255,.94);backdrop-filter:blur(18px);box-shadow:0 18px 50px rgba(255,79,163,.22);justify-content:space-between;gap:5px}.bottom-nav.pro-bottom-nav a{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;min-width:0;flex:1;height:54px;border-radius:18px;color:#8b6078;font-size:11px;font-weight:900;transition:.18s}.bottom-nav.pro-bottom-nav a i{font-style:normal;width:24px;height:24px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:16px;line-height:1;background:#fff1f8;color:#a21362}.bottom-nav.pro-bottom-nav a span{white-space:nowrap;max-width:100%;overflow:hidden;text-overflow:ellipsis}.bottom-nav.pro-bottom-nav a.active{background:linear-gradient(135deg,var(--pink),#8b5cf6);color:#fff;box-shadow:0 10px 24px rgba(255,79,163,.28)}.bottom-nav.pro-bottom-nav a.active i{background:rgba(255,255,255,.22);color:#fff}.container{padding-bottom:96px!important}}
@media(max-width:420px){.bottom-nav.pro-bottom-nav{left:8px;right:8px;border-radius:20px}.bottom-nav.pro-bottom-nav a{height:50px;border-radius:15px;font-size:10px}.bottom-nav.pro-bottom-nav a i{width:22px;height:22px;font-size:14px}.logo-upload-row{flex-direction:column}.admin-logo-preview{width:100%;height:auto;padding:16px}}

/* V2.5 guide/social/token improvements */
.social-icons{display:flex;align-items:center;gap:8px}.social-icon{width:34px;height:34px;border-radius:999px;background:rgba(255,79,163,.12);border:1px solid rgba(255,79,163,.22);display:inline-flex;align-items:center;justify-content:center;font-weight:900;color:#e91e83;text-decoration:none;overflow:hidden}.social-icon img{width:100%;height:100%;object-fit:cover}.social-icon:hover{transform:translateY(-1px);box-shadow:0 8px 18px rgba(255,79,163,.18)}
.inline-token{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.token-info-box{background:linear-gradient(135deg,#fff5fb,#fff);border:1px solid rgba(255,79,163,.18);border-radius:18px;padding:14px;margin-top:10px}.token-info-box .token-line,.token-info-box>div{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed rgba(255,79,163,.18)}.token-info-box .token-line,.token-info-box>div:last-child{border-bottom:0}.help-page{padding-top:26px}.help-hero{display:grid;grid-template-columns:1.6fr .8fr;gap:18px;align-items:stretch;background:linear-gradient(135deg,#ff4fa3,#ff8cc8);border-radius:30px;padding:30px;color:#fff;box-shadow:0 24px 60px rgba(255,79,163,.25)}.help-hero h1{font-size:38px;margin:10px 0}.help-hero p{font-size:16px;line-height:1.8}.help-card-small{background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.35);border-radius:24px;padding:20px;backdrop-filter:blur(12px)}.help-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:22px 0}.guide-step{background:#fff;border:1px solid rgba(255,79,163,.12);border-radius:24px;padding:20px;box-shadow:0 12px 30px rgba(31,31,46,.06)}.guide-step span{display:inline-flex;width:38px;height:38px;border-radius:14px;background:#fff0f8;color:#e91e83;align-items:center;justify-content:center;font-weight:900}.guide-step h3{margin:12px 0 8px}.guide-step p{line-height:1.75;color:#555}.help-faq details{border:1px solid rgba(255,79,163,.13);border-radius:16px;padding:14px;margin:10px 0;background:#fff}.help-faq summary{cursor:pointer;font-weight:800}.help-faq p{color:#555;line-height:1.8}@media(max-width:720px){.social-icons{gap:5px}.social-icon{width:30px;height:30px;font-size:12px}.help-hero{grid-template-columns:1fr;padding:22px;border-radius:24px}.help-hero h1{font-size:28px}.help-grid{grid-template-columns:1fr}.inline-token{grid-template-columns:1fr}.inline-token .primary-btn{width:100%}}


/* V2.5.1 settings save button + refined one-line mobile header */
.settings-save-bar{position:sticky;bottom:12px;z-index:18;margin-top:16px;padding:12px 14px;border:1px solid #ffd1e8;border-radius:18px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);box-shadow:0 18px 44px rgba(255,79,163,.16);display:flex;align-items:center;gap:12px;justify-content:space-between}.settings-save-bar .muted{font-size:12px}.save-settings-btn{min-width:138px;justify-content:center}
@media(max-width:900px){
  .topbar{height:58px!important;min-height:58px!important;z-index:90!important;background:rgba(255,255,255,.96)!important;backdrop-filter:blur(18px)!important;border-bottom:1px solid rgba(255,209,232,.9)!important;box-shadow:0 10px 28px rgba(255,79,163,.10)!important;overflow:visible!important}
  .topbar .container.nav{width:100%!important;max-width:none!important;height:58px!important;min-height:58px!important;padding:0 50px 0 10px!important;display:flex!important;align-items:center!important;flex-wrap:nowrap!important;gap:5px!important;overflow:visible!important}
  .topbar .logo{flex:1 1 auto!important;min-width:0!important;max-width:calc(100vw - 238px)!important;gap:6px!important;white-space:nowrap!important;overflow:hidden!important}
  .topbar .logo .site-logo-img,.topbar .logo .site-logo-fallback{width:30px!important;height:30px!important;flex:0 0 30px!important;border-radius:50%!important;box-shadow:0 6px 18px rgba(255,79,163,.18)!important}
  .topbar .logo span:last-child{display:block!important;min-width:0!important;max-width:82px!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important;font-size:13px!important;letter-spacing:-.2px!important;color:#2b2030!important}
  .topbar .social-icons{display:flex!important;flex:0 0 auto!important;gap:4px!important;align-items:center!important}
  .topbar .social-icon{width:28px!important;height:28px!important;min-width:28px!important;border-radius:50%!important;font-size:10px!important;background:#fff1f8!important;border-color:#ffd1e8!important;box-shadow:0 5px 14px rgba(255,79,163,.10)!important}
  .topbar .lang-switch{flex:0 0 auto!important;margin-left:0!important;padding:2px!important;gap:1px!important;border-radius:999px!important;background:#fff1f8!important;border-color:#ffd1e8!important;box-shadow:0 5px 14px rgba(255,79,163,.08)!important}
  .topbar .lang-switch a{font-size:10px!important;line-height:1!important;padding:5px 5px!important;border-radius:999px!important;font-weight:900!important}
  .topbar .wallet-btn{flex:0 0 auto!important;max-width:96px!important;height:34px!important;min-height:34px!important;padding:0 8px!important;border-radius:13px!important;font-size:12px!important;line-height:1!important;box-shadow:0 8px 18px rgba(255,79,163,.18)!important;white-space:nowrap!important;overflow:hidden!important}
  .topbar .wallet-btn span{display:block!important;overflow:hidden!important;text-overflow:ellipsis!important;white-space:nowrap!important;max-width:78px!important}
  .topbar .nav-toggle{display:inline-flex!important;position:absolute!important;right:8px!important;top:9px!important;width:40px!important;height:40px!important;min-width:40px!important;border-radius:15px!important;background:#fff!important;border:1px solid #ffd0e7!important;box-shadow:0 8px 22px rgba(255,79,163,.18)!important;z-index:92!important;align-items:center!important;justify-content:center!important;flex-direction:column!important;gap:5px!important}
  .topbar .nav-toggle span{width:20px!important;height:2px!important;border-radius:9px!important;background:linear-gradient(90deg,var(--deep),#8b5cf6)!important}
  .topbar .navlinks{top:58px!important;left:10px!important;right:10px!important;border-radius:22px!important;padding:10px!important;background:rgba(255,255,255,.98)!important;box-shadow:0 22px 60px rgba(255,79,163,.22)!important;border:1px solid #ffd1e8!important;z-index:91!important}
  .topbar .navlinks.open{display:flex!important;flex-direction:column!important}
  .topbar .navlinks a{font-size:15px!important;font-weight:850!important;color:#5b3150!important;padding:12px 14px!important;border-radius:14px!important}
  .settings-save-bar{position:sticky;bottom:8px;flex-direction:column;align-items:stretch;gap:8px}.settings-save-bar .primary-btn{width:100%;justify-content:center}.settings-save-bar .muted{text-align:center}
}
@media(max-width:430px){
  .topbar .logo{max-width:calc(100vw - 218px)!important}.topbar .logo span:last-child{max-width:62px!important;font-size:12px!important}.topbar .social-icon{width:26px!important;height:26px!important;min-width:26px!important}.topbar .wallet-btn{max-width:88px!important;font-size:11px!important}.topbar .wallet-btn span{max-width:70px!important}.topbar .lang-switch a{padding:5px 4px!important}
}
@media(max-width:370px){
  .topbar .logo span:last-child{display:none!important}.topbar .logo{max-width:34px!important;flex:0 0 34px!important}.topbar .lang-switch a:first-child{font-size:0!important}.topbar .lang-switch a:first-child:after{content:'中';font-size:10px!important}.topbar .wallet-btn{max-width:82px!important;padding:0 7px!important}.topbar .social-icon{width:25px!important;height:25px!important;min-width:25px!important}
}