:root{--color-bg:#0d1117;--color-surface:#161b22;--color-surface-2:#1f2937;--color-border:#30363d;--color-primary:#58a6ff;--color-primary-hover:#79b8ff;--color-secondary:#3d4f61;--color-text:#c9d1d9;--color-text-muted:#8b949e;--color-text-heading:#f0f6fc;--color-win:#3fb950;--color-loss:#f85149;--color-accent:#d2a8ff;--color-warning:#e3b341;--font-base:"Segoe UI", system-ui, -apple-system, sans-serif;--font-mono:ui-monospace, "Cascadia Mono", Consolas, monospace;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--shadow-sm:0 1px 3px #0006;--shadow-md:0 4px 12px #00000080;--shadow-lg:0 8px 24px #0009;font-size:16px;line-height:1.6;font-family:var(--font-base);color:var(--color-text);background-color:var(--color-bg);--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--color-bg);color:var(--color-text);min-height:100vh}#root{flex-direction:column;min-height:100vh;display:flex}h1,h2,h3,h4{color:var(--color-text-heading);line-height:1.3}a{color:var(--color-primary);text-decoration:none}a:hover{color:var(--color-primary-hover)}.page{width:100%;max-width:480px;margin:0 auto;padding:16px 16px 48px}.btn{border-radius:var(--radius-md);cursor:pointer;font-size:15px;font-weight:600;font-family:var(--font-base);border:none;justify-content:center;align-items:center;gap:8px;padding:10px 20px;text-decoration:none;transition:background .15s,opacity .15s,transform .1s;display:inline-flex}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn--primary{background:var(--color-primary);color:#0d1117}.btn--primary:hover:not(:disabled){background:var(--color-primary-hover)}.btn--secondary{background:var(--color-surface-2);color:var(--color-text);border:1px solid var(--color-border)}.btn--secondary:hover:not(:disabled){background:var(--color-secondary);color:var(--color-text-heading)}.btn--ghost{color:var(--color-text-muted);background:0 0;padding:6px 10px}.btn--ghost:hover{color:var(--color-text);background:var(--color-surface)}.btn--lg{width:100%;padding:14px 32px;font-size:17px}.btn--share{color:#fff;border-radius:var(--radius-md);background:#1d9bf0;align-items:center;gap:6px;padding:10px 24px;font-weight:600;display:inline-flex}.btn--share:hover{color:#fff;background:#1a8cd8}.top-page{padding-top:32px}.top-header{text-align:center;margin-bottom:32px}.top-title{letter-spacing:-1px;margin-bottom:12px;font-size:40px;font-weight:800}.top-title__mei{color:var(--color-primary)}.top-title__arena{color:var(--color-text-heading)}.top-catchcopy{color:var(--color-text-muted);max-width:320px;margin:0 auto;font-size:14px;line-height:1.6}.entry-section{margin-bottom:40px}.entry-form{flex-direction:column;gap:12px;display:flex}.entry-input{background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-md);width:100%;color:var(--color-text-heading);font-size:16px;font-family:var(--font-base);outline:none;padding:14px 16px;transition:border-color .15s}.entry-input:focus{border-color:var(--color-primary)}.entry-input::placeholder{color:var(--color-text-muted)}.entry-input:disabled{opacity:.6}.entry-error{color:var(--color-loss);font-size:13px}.section-title{color:var(--color-text-heading);border-bottom:1px solid var(--color-border);margin-bottom:16px;padding-bottom:8px;font-size:18px;font-weight:700}.ranking-preview{margin-bottom:40px}.ranking-list{flex-direction:column;gap:8px;margin-bottom:16px;display:flex}.ranking-list--full{margin-bottom:0}.meimei-panel{margin-bottom:32px}.meimei-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);align-items:flex-start;gap:20px;padding:20px;display:flex}.meimei-card__art{background:var(--color-bg);border-radius:var(--radius-md);flex-shrink:0;padding:8px}.meimei-card__name{color:var(--color-primary);margin-bottom:4px;font-size:22px;font-weight:800}.meimei-card__title{color:var(--color-accent);margin-bottom:10px;font-size:13px}.meimei-card__desc{color:var(--color-text-muted);margin-bottom:12px;font-size:13px;line-height:1.6}.meimei-card__record{color:var(--color-text);gap:16px;font-size:14px;display:flex}.meimei-card__record strong{color:var(--color-primary)}.character-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);align-items:center;gap:12px;padding:12px 16px;transition:border-color .15s,background .15s;display:flex}.character-card[role=button]{cursor:pointer}.character-card[role=button]:hover{border-color:var(--color-primary);background:var(--color-surface-2)}.character-card[role=button]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.character-card__rank{color:var(--color-text-muted);text-align:center;min-width:32px;font-size:16px;font-weight:800;font-family:var(--font-mono)}.character-card__art{background:var(--color-bg);border-radius:var(--radius-sm);flex-shrink:0;padding:4px;line-height:0}.character-card__info{flex:1;min-width:0}.character-card__name{color:var(--color-text-heading);white-space:nowrap;text-overflow:ellipsis;font-size:16px;font-weight:700;overflow:hidden}.character-card__title{color:var(--color-accent);margin-bottom:4px;font-size:12px}.character-card__stats{color:var(--color-text-muted);font-size:12px;font-family:var(--font-mono);gap:12px;display:flex}.stat-bar{margin-bottom:8px}.stat-bar__label{color:var(--color-text-muted);font-size:13px;font-family:var(--font-mono);justify-content:space-between;margin-bottom:3px;display:flex}.stat-bar__track{background:var(--color-surface-2);border-radius:4px;height:8px;overflow:hidden}.stat-bar__fill{background:var(--color-primary);border-radius:4px;height:100%;transition:width .4s}.result-page{padding-top:24px}.page-title{text-align:center;margin-bottom:20px;font-size:28px;font-weight:800}.page-subtitle{color:var(--color-text-muted);text-align:center;margin-bottom:20px;font-size:14px}.result-card{background:var(--color-surface);border:2px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-bottom:24px;padding:20px}.result-card__header{align-items:flex-start;gap:16px;margin-bottom:16px;display:flex}.result-card__art{background:var(--color-bg);border-radius:var(--radius-md);flex-shrink:0;padding:8px;line-height:0}.result-card__identity{flex:1;min-width:0}.result-card__name{color:var(--color-text-heading);margin-bottom:4px;font-size:24px;font-weight:800}.result-card__title{color:var(--color-accent);margin-bottom:8px;font-size:14px}.result-card__tags{flex-wrap:wrap;gap:6px;display:flex}.tag{background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-text-muted);border-radius:20px;padding:2px 8px;font-size:11px}.result-card__desc{color:var(--color-text-muted);border-bottom:1px solid var(--color-border);margin-bottom:8px;padding-bottom:16px;font-size:14px;line-height:1.6}.result-card__trait{color:var(--color-text-muted);margin-bottom:16px;font-size:13px}.result-card__trait strong{color:var(--color-text)}.result-card__stats{margin-bottom:20px}.result-card__battle{border-top:1px solid var(--color-border);padding-top:16px}.stats-title{color:var(--color-text);margin-bottom:12px;font-size:15px;font-weight:700}.battle-summary-row{grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px;display:grid}.battle-summary-item{background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-sm);text-align:center;padding:8px 4px}.battle-summary-item__label{color:var(--color-text-muted);margin-bottom:4px;font-size:11px;display:block}.battle-summary-item__value{color:var(--color-text-heading);font-size:16px;font-weight:700;font-family:var(--font-mono);display:block}.battle-summary-item__value.win{color:var(--color-win)}.battle-summary-item__value.loss{color:var(--color-loss)}.battle-log{flex-direction:column;gap:4px;display:flex}.battle-log__entry{border-radius:var(--radius-sm);border-left:3px solid var(--color-border);background:var(--color-bg);padding:4px 8px;font-size:12px}.battle-log__entry.win{border-left-color:var(--color-win)}.battle-log__entry.loss{border-left-color:var(--color-loss)}.battle-log__more{color:var(--color-text-muted);padding:4px 8px;font-size:12px}.result-actions{gap:12px;display:flex}.result-actions .btn{flex:1}.ranking-page{padding-top:16px}.back-btn{margin-bottom:16px;display:inline-flex}.character-page{padding-top:16px}.character-detail{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);padding:20px}.character-detail__header{align-items:flex-start;gap:16px;margin-bottom:20px;display:flex}.character-detail__art{flex-shrink:0}.pixel-art-wrapper{background:var(--color-bg);border-radius:var(--radius-md);border:1px solid var(--color-border);padding:10px;line-height:0}.character-detail__rank{color:var(--color-text-muted);font-size:14px;font-family:var(--font-mono);margin-bottom:4px}.character-detail__name{color:var(--color-text-heading);margin-bottom:4px;font-size:24px;font-weight:800}.character-detail__title{color:var(--color-accent);margin-bottom:8px;font-size:14px}.character-detail__tags{flex-wrap:wrap;gap:6px;display:flex}.character-detail__section{border-top:1px solid var(--color-border);margin-top:16px;padding-top:16px}.section-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px;font-size:13px;font-weight:700}.character-detail__trait{color:var(--color-text-muted);margin-top:8px;font-size:13px}.character-detail__trait strong{color:var(--color-text)}.battle-score{color:var(--color-text-muted);font-size:14px;font-family:var(--font-mono);margin-top:12px}.battle-score strong{color:var(--color-warning)}.character-detail__battle-summary{color:var(--color-text-muted);background:var(--color-bg);border-radius:var(--radius-sm);border:1px solid var(--color-border);margin-top:12px;padding:10px;font-size:13px;line-height:1.6}.character-detail__actions{border-top:1px solid var(--color-border);flex-wrap:wrap;gap:12px;margin-top:20px;padding-top:16px;display:flex}.error-message{text-align:center;color:var(--color-loss);padding:32px 16px;font-size:15px}.vs-meimei{border-radius:var(--radius-md);border:2px solid var(--color-border);text-align:center;margin:16px 0 8px;padding:14px 16px}.vs-meimei--win{border-color:var(--color-warning);background:#e3b34114}.vs-meimei--loss{border-color:var(--color-border);background:var(--color-bg)}.vs-meimei__badge{text-transform:uppercase;letter-spacing:.1em;background:var(--color-surface-2);color:var(--color-text-muted);border-radius:20px;margin-bottom:8px;padding:2px 8px;font-size:11px;font-weight:700;display:inline-block}.vs-meimei--win .vs-meimei__badge{background:var(--color-warning);color:#0d1117}.vs-meimei__result{color:var(--color-text-heading);margin-bottom:4px;font-size:16px;font-weight:800}.vs-meimei--win .vs-meimei__result{color:var(--color-warning)}.vs-meimei__sub{color:var(--color-text-muted);font-size:12px}.entry-examples{flex-wrap:wrap;gap:8px;display:flex}.btn-example{background:var(--color-surface);border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;font-size:12px;font-family:var(--font-base);white-space:nowrap;border-radius:20px;padding:6px 12px;transition:border-color .15s,color .15s}.btn-example:hover:not(:disabled){border-color:var(--color-primary);color:var(--color-primary)}.btn-example:disabled{opacity:.4;cursor:not-allowed}.meimei-challenge{color:var(--color-warning);margin-bottom:12px;font-size:13px;font-weight:700}@media (width<=400px){.battle-summary-row{grid-template-columns:repeat(2,1fr)}.top-title{font-size:32px}.meimei-card{text-align:center;flex-direction:column;align-items:center}.meimei-card__record{justify-content:center}}.result-card__save-status{min-height:18px;margin-top:6px}.save-status{font-size:12px;font-weight:500}.save-status--saving{color:var(--color-text-muted)}.save-status--saved{color:var(--color-win)}.save-status--failed{color:var(--color-text-muted)}.ranking-loading{text-align:center;color:var(--color-text-muted);padding:32px 0}