:root{--bg:#f7f8fa;--card:#fff;--line:#edf0f2;--text:#1d1d1f;--muted:#6c757d;--primary:#419fff;--primary2:#0d6efd;--danger:#f54e4e;--green:#36c96c;--gold:#ffb020;--purple:#8b5cf6;--radius:18px;--shadow:0 6px 20px rgba(0,0,0,.045);--shadow2:0 14px 34px rgba(0,0,0,.09)}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,'SF Pro Display','Microsoft YaHei',sans-serif;color:var(--text);-webkit-tap-highlight-color:transparent}
button,input{font-family:inherit}
.app-shell{min-height:100vh}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(0,0,0,.05)}
.topbar-inner{max-width:1180px;margin:auto;padding:12px 18px;display:flex;justify-content:space-between;align-items:center}
.brand{display:flex;gap:10px;align-items:center;font-weight:900}
.brand small{display:block;color:var(--muted);font-size:12px;font-weight:500;margin-top:2px}
.brand-logo,.login-logo{width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;background:linear-gradient(135deg,#45a8ff,#7bdcff);box-shadow:0 8px 18px rgba(65,159,255,.25)}
.nav-actions{display:flex;gap:8px;align-items:center}
.hero{max-width:1180px;margin:0 auto;padding:34px 18px 18px}
.hero-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:30px;padding:34px;background:linear-gradient(135deg,rgba(255,255,255,.96),rgba(238,247,255,.95)),radial-gradient(circle at 85% 10%,rgba(65,159,255,.22),transparent 34%);box-shadow:var(--shadow2)}
.hero-card:before{content:'';position:absolute;right:22px;bottom:18px;width:112px;height:112px;opacity:.08;background:linear-gradient(90deg,#111 1px,transparent 1px),linear-gradient(#111 1px,transparent 1px);background-size:12px 12px;transform:rotate(8deg)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.25fr .75fr;gap:20px;align-items:end}
.hero h1{font-size:46px;line-height:1.05;margin:10px 0 10px;letter-spacing:-1.2px}
.hero p{color:var(--muted);font-size:16px;margin:0}
.hero-side{display:grid;gap:10px}
.mini-stat{background:rgba(255,255,255,.72);border:1px solid rgba(255,255,255,.78);border-radius:18px;padding:14px;box-shadow:0 6px 18px rgba(0,0,0,.04)}
.mini-stat b{font-size:20px}
.wrap{max-width:1180px;margin:auto;padding:18px}
.section-title{display:flex;align-items:flex-end;justify-content:space-between;margin:8px 0 14px}
.section-title h2{font-size:24px;margin:0}
.section-title p{margin:4px 0 0;color:var(--muted);font-size:13px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow);transition:.22s ease;position:relative;overflow:hidden}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow2)}
.card h2{margin:12px 0 6px;font-size:25px;line-height:1.25}
.card h3{margin:0 0 12px;font-size:20px}
.profile-plate{display:grid;grid-template-columns:110px 1fr;gap:18px;align-items:center}
.avatar{width:104px;height:104px;border-radius:24px;background:linear-gradient(135deg,#1f2937,#419fff);box-shadow:0 12px 28px rgba(65,159,255,.22);display:flex;align-items:center;justify-content:center;color:#fff;font-size:42px;font-weight:900}
.player-name{font-size:30px;font-weight:900;letter-spacing:-.6px;margin:0}
.mc-card{min-height:154px}
.mc-card:after{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#43e97b,#419fff,#a18cd1)}
.mc-card.accent-gold:after{background:linear-gradient(90deg,#ffb020,#ffe58a)}
.mc-card.accent-cyan:after{background:linear-gradient(90deg,#00d2ff,#3a7bd5)}
.mc-card.accent-blue:after{background:linear-gradient(90deg,#419fff,#0d6efd)}
.mc-card.accent-green:after{background:linear-gradient(90deg,#36c96c,#43e97b)}
.mc-card.accent-sky:after{background:linear-gradient(90deg,#4facfe,#00f2fe)}
.mc-card.accent-purple:after{background:linear-gradient(90deg,#8b5cf6,#fbc2eb)}
.pill{display:inline-flex;align-items:center;padding:5px 10px;background:#f0f2f5;border-radius:999px;color:var(--muted);font-size:12px;font-weight:800}
.muted{color:#86868b}
.mc-value{min-height:34px;display:flex;align-items:center;gap:6px;word-break:break-word}
.progress-wrap{margin-top:12px;height:10px;border-radius:99px;background:#eef1f4;overflow:hidden}
.progress-bar{height:100%;border-radius:99px;background:linear-gradient(90deg,#419fff,#43e97b);transition:width .5s ease}
.form-card{display:flex;flex-direction:column;gap:8px}
input{width:100%;border:1px solid #e8e8e8;border-radius:14px;background:#fff;padding:13px 14px;font-size:15px;outline:none;transition:.2s}
input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(65,159,255,.13)}
button,.btn{border:0;border-radius:999px;padding:11px 17px;background:var(--primary);color:#fff;font-weight:800;cursor:pointer;transition:.2s;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:6px}
button:hover,.btn:hover{transform:translateY(-1px);box-shadow:0 6px 16px rgba(65,159,255,.22)}
.ghost{background:#fff;color:#333;border:1px solid var(--line);box-shadow:none}
.danger{background:var(--danger)}
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:22px;background:radial-gradient(circle at 18% 12%,rgba(65,159,255,.15),transparent 28%),radial-gradient(circle at 85% 20%,rgba(67,233,123,.12),transparent 28%),#f7f8fa}
.login-card{width:100%;max-width:440px;background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:30px;padding:30px;box-shadow:0 22px 64px rgba(0,0,0,.075);backdrop-filter:blur(14px)}
.login-logo{width:60px;height:60px;border-radius:18px;font-size:30px;margin-bottom:18px}
.login-card h1{font-size:34px;margin:0 0 8px;letter-spacing:-.8px}
.login-card p{margin:0 0 22px}
.guest-btn{width:100%;margin-top:10px;background:#fff;color:#222;border:1px solid #e8e8e8;box-shadow:none}
.oauth-row{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.oauth-btn{background:#f7f8fa;color:#222;border:1px solid #e8e8e8;box-shadow:none}
.oauth-btn:hover,.guest-btn:hover{background:#eef6ff;color:var(--primary2)}
.divider{display:flex;align-items:center;gap:12px;color:#adb5bd;font-size:12px;margin:16px 0}
.divider:before,.divider:after{content:'';height:1px;background:#eee;flex:1}
.guest-banner{position:sticky;top:63px;z-index:19;margin:0 auto;max-width:1180px;padding:10px 18px;background:#fff7e6;border:1px solid #ffe0a3;border-radius:0 0 18px 18px;color:#8a5a00;font-size:13px;font-weight:700;box-shadow:0 6px 18px rgba(0,0,0,.04)}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:#fff;color:#222;border:1px solid #eee;border-radius:14px;padding:12px 18px;box-shadow:0 10px 28px rgba(0,0,0,.12);opacity:0;pointer-events:none;transition:.25s;z-index:99}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.community-list{display:grid;gap:12px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:var(--shadow);transition:.2s}
.post-card:hover{transform:translateY(-2px);box-shadow:var(--shadow2)}
.post-title{font-weight:800;margin-bottom:6px}
.post-meta{font-size:12px;color:#adb5bd;margin-top:8px}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.theme-chip{padding:7px 11px;border-radius:999px;background:#f7f8fa;border:1px solid #edf0f2;font-size:12px;color:#666}
.world-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:16px}
.world-card{border-radius:16px;padding:14px;color:#f8fafc;min-height:86px;box-shadow:var(--shadow);overflow:hidden;position:relative}
.world-card b{display:block;font-size:16px;margin-bottom:5px}
.world-card span{font-size:12px;opacity:.88}
.world-lobby{background:linear-gradient(135deg,#419fff,#7bdcff)}
.world-nocturne{background:linear-gradient(135deg,#2d1b69,#8b5cf6)}
.world-sky{background:linear-gradient(135deg,#16a085,#43e97b)}
.world-town{background:linear-gradient(135deg,#ff8a00,#ffb020)}
.tabbar{display:none}
@media(max-width:860px){.hero-grid,.grid-2{grid-template-columns:1fr}.world-strip{grid-template-columns:1fr 1fr}.profile-plate{grid-template-columns:82px 1fr}.avatar{width:78px;height:78px;border-radius:20px;font-size:32px}.player-name{font-size:26px}}
@media(max-width:720px){.hero{padding:22px 12px 10px}.hero-card{padding:24px;border-radius:24px}.hero h1{font-size:34px}.wrap{padding:12px}.topbar-inner{padding:10px 12px}.brand small{display:none}.nav-actions .ghost{display:none}.grid{grid-template-columns:1fr}.login-card{padding:24px;border-radius:24px}.oauth-row{grid-template-columns:1fr}.guest-banner{top:59px;margin:0 12px;border-radius:0 0 16px 16px}.tabbar{position:fixed;left:12px;right:12px;bottom:12px;z-index:20;display:grid;grid-template-columns:repeat(4,1fr);gap:6px;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);border:1px solid #eee;border-radius:18px;padding:6px;box-shadow:0 8px 30px rgba(0,0,0,.1)}.tabbar button{background:transparent;color:#666;box-shadow:none;border-radius:13px;padding:10px 6px;font-size:12px}.tabbar button.active{background:#eef6ff;color:var(--primary2)}body{padding-bottom:76px}}