.app-shell[data-v-78b25334]{min-height:100vh}:root{--ink-900:#1c1c1c;--ink-700:#3a3a3a;--ink-500:#6b6b6b;--ink-300:#9a9a9a;--paper:#f6f1e5;--paper-light:#fbf8f0;--paper-dark:#e9e1cd;--seal:#b53a2a;--seal-dark:#8f2c1f;--wu-shui:#2e6da4;--wu-huo:#c0392b;--wu-jin:#c9a227;--wu-mu:#3e7a3f;--wu-tu:#a5772b;--font-title:"Kaiti SC", "STKaiti", "KaiTi", "楷体", "FangSong", serif;--font-body:"Songti SC", "STSong", "SimSun", "宋体", serif;--shadow-soft:0 6px 24px #1c1c1c1a;--radius:10px}*{box-sizing:border-box}html,body{min-height:100vh;margin:0;padding:0}body{font-family:var(--font-body);color:var(--ink-900);background:radial-gradient(ellipse at 18% 8%, #1c1c1c12, transparent 55%), radial-gradient(ellipse at 82% 92%, #1c1c1c17, transparent 50%), linear-gradient(180deg, var(--paper-light) 0%, var(--paper) 60%, var(--paper-dark) 100%);background-attachment:fixed}h1,h2,h3,h4{font-family:var(--font-title);letter-spacing:.08em;margin:0;font-weight:700}a{color:inherit;text-decoration:none}.scene{z-index:0;pointer-events:none;background-position:50%;background-repeat:no-repeat;background-size:cover;position:fixed;inset:0}.scene:before{content:"";pointer-events:none;background:linear-gradient(#f6f1e59e,#e9e1cdcc);position:absolute;inset:0}.page{z-index:1;flex-direction:column;max-width:1080px;min-height:100vh;margin:0 auto;padding:32px 24px 56px;display:flex;position:relative}.topbar{justify-content:space-between;align-items:center;margin-bottom:28px;display:flex}.topbar .brand{font-family:var(--font-title);letter-spacing:.2em;font-size:1.5rem}.btn{font-family:var(--font-title);letter-spacing:.15em;background:var(--paper-light);color:var(--ink-900);border:1.5px solid var(--ink-900);cursor:pointer;border-radius:4px;padding:12px 32px;font-size:1.05rem;transition:all .2s}.btn:hover{background:var(--seal);border-color:var(--seal);color:#fff}.btn:disabled{opacity:.4;cursor:not-allowed}.btn-primary{background:var(--ink-900);color:var(--paper-light)}.btn-primary:hover{background:var(--seal);border-color:var(--seal)}.seal{color:var(--seal);border:1.5px solid var(--seal);font-family:var(--font-title);letter-spacing:.1em;border-radius:3px;padding:2px 8px;font-size:.75rem;line-height:1.4;display:inline-block}.el-shui{--el-color:var(--wu-shui);--el-soft:#cfe6f5;--el-deep:#1f5b86}.el-huo{--el-color:var(--wu-huo);--el-soft:#f7dad4;--el-deep:#9e2b1e}.el-jin{--el-color:var(--wu-jin);--el-soft:#f3e9c8;--el-deep:#7a5e15}.el-mu{--el-color:var(--wu-mu);--el-soft:#dcecdc;--el-deep:#276b2c}.el-tu{--el-color:var(--wu-tu);--el-soft:#efe3cb;--el-deep:#7a5a1e}.card-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:20px;display:grid}.btn:focus-visible{outline:2px solid var(--seal);outline-offset:2px}.btn:active:not(:disabled){transform:translateY(1px)}.btn-ghost{border-color:var(--ink-500);color:var(--ink-700);background:0 0}.btn-ghost:hover{background:var(--paper-light);border-color:var(--seal);color:var(--seal)}.corner-home{z-index:50;font-family:var(--font-title);letter-spacing:.08em;color:var(--ink-700);cursor:pointer;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#fbf8f0e6;border:1.5px solid #1c1c1c40;border-radius:20px;align-items:center;gap:4px;padding:8px 16px;font-size:.9rem;transition:color .18s,border-color .18s,background .18s;display:inline-flex;position:fixed;top:18px;left:18px}.corner-home:hover{color:var(--seal);border-color:var(--seal);background:var(--paper-light)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#1c1c1c40;border-radius:4px}::-webkit-scrollbar-track{background:#1c1c1c0d}