:root{--bg:#f6f7f9;--panel:#fff;--border:#e4e7ec;--text:#101828;--muted:#667085;--accent:#2f6df6;--danger:#dc2626;--c0:#86d9b0;--c1:#b8a8f0;--c2:#8fb8f5;--c3:#f3b788}@media (prefers-color-scheme:dark){:root{--bg:#0e1420;--panel:#161d2c;--border:#262e40;--text:#e7eaf0;--muted:#8b94a7;--accent:#5b8def;--danger:#f87171;--c0:#86d9b0;--c1:#b8a8f0;--c2:#8fb8f5;--c3:#f3b788}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.page-shell{max-width:560px;margin:0 auto;padding:0 16px 48px}.page-header{border-bottom:1px solid var(--border);align-items:center;gap:10px;margin-bottom:28px;padding:20px 0 24px;display:flex}.page-header img{border-radius:6px;width:28px;height:28px}.page-header-name{color:var(--text);letter-spacing:-.01em;font-size:.95rem;font-weight:700}h1{letter-spacing:-.02em;margin:0 0 6px;font-size:1.5rem;font-weight:700}h2{margin:0 0 12px;font-size:1.1rem}p.muted,.muted{color:var(--muted);margin:0 0 20px;font-size:.9rem}.card{background:var(--panel);border:1.5px solid var(--border);border-radius:12px;margin-bottom:10px;padding:16px 18px}.card-colored-0{border-color:color-mix(in srgb, var(--c0) 45%, transparent)}.card-colored-1{border-color:color-mix(in srgb, var(--c1) 45%, transparent)}.card-colored-2{border-color:color-mix(in srgb, var(--c2) 45%, transparent)}.card-colored-3{border-color:color-mix(in srgb, var(--c3) 45%, transparent)}a.card-link{color:inherit;text-decoration:none;transition:transform 80ms,box-shadow 80ms;display:block}a.card-link:active{transform:scale(.985)}a.card-link.card-colored-0:hover{border-color:var(--c0);box-shadow:0 0 0 3px color-mix(in srgb, var(--c0) 12%, transparent)}a.card-link.card-colored-1:hover{border-color:var(--c1);box-shadow:0 0 0 3px color-mix(in srgb, var(--c1) 12%, transparent)}a.card-link.card-colored-2:hover{border-color:var(--c2);box-shadow:0 0 0 3px color-mix(in srgb, var(--c2) 12%, transparent)}a.card-link.card-colored-3:hover{border-color:var(--c3);box-shadow:0 0 0 3px color-mix(in srgb, var(--c3) 12%, transparent)}.card-stripe-0{background:color-mix(in srgb, var(--c0) 8%, var(--panel))}.card-stripe-1{background:color-mix(in srgb, var(--c1) 8%, var(--panel))}.card-stripe-2{background:color-mix(in srgb, var(--c2) 8%, var(--panel))}.card-stripe-3{background:color-mix(in srgb, var(--c3) 8%, var(--panel))}.card-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px;margin-right:8px;display:inline-block}.card-dot-0{background:var(--c0)}.card-dot-1{background:var(--c1)}.card-dot-2{background:var(--c2)}.card-dot-3{background:var(--c3)}.card-title{align-items:center;margin-bottom:2px;font-size:1rem;font-weight:600;display:flex}.window{color:var(--muted);margin-top:4px;padding-left:16px;font-size:.82rem}.button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;min-height:48px;padding:12px 20px;font-size:.95rem;font-weight:600;transition:opacity .1s;display:inline-flex}.button:disabled{opacity:.5;cursor:not-allowed}.back-btn{border:1.5px solid var(--border);color:var(--muted);cursor:pointer;background:0 0;border-radius:10px;align-items:center;gap:6px;min-height:44px;margin-top:24px;padding:10px 16px;font-size:.9rem;text-decoration:none;transition:border-color .1s,color .1s;display:inline-flex}.back-btn:hover{border-color:var(--accent);color:var(--accent)}input[type=file]{margin:12px 0;display:block}.error{color:var(--danger);margin-top:8px;font-size:.9rem}.success{color:#2e9e5b;font-size:.95rem}.upload-already-count{color:var(--muted);margin:0 0 10px;font-size:.85rem}.upload-warning-list{border:1px solid var(--c3);background:color-mix(in srgb, var(--c3) 16%, var(--panel));text-align:left;border-radius:10px;margin-top:14px;padding:10px 14px}.upload-warning-list p{color:var(--text);margin:0;font-size:.85rem}.upload-warning-list p+p{margin-top:4px}.drop-zone{border:2px dashed var(--border);text-align:center;cursor:pointer;background:var(--panel);-webkit-user-select:none;user-select:none;border-radius:14px;padding:32px 20px;transition:border-color .14s,background .14s}.drop-zone:hover,.drop-zone-active{border-color:var(--accent);background:color-mix(in srgb, var(--accent) 6%, var(--panel))}.drop-zone-filled{border-style:solid;border-color:var(--accent);background:color-mix(in srgb, var(--accent) 5%, var(--panel))}.drop-zone-icon{margin-bottom:10px;font-size:2rem;line-height:1}.drop-zone-label{color:var(--text);margin-bottom:4px;font-size:.95rem;font-weight:600}.drop-zone-hint{color:var(--muted);font-size:.8rem}.file-list{flex-direction:column;gap:6px;margin:10px 0 0;padding:0;list-style:none;display:flex}.file-item{background:var(--panel);border:1px solid var(--border);border-radius:8px;align-items:center;gap:10px;padding:10px 12px;font-size:.88rem;display:flex}.file-name{text-overflow:ellipsis;white-space:nowrap;flex:1;font-weight:500;overflow:hidden}.file-size{color:var(--muted);flex-shrink:0;font-size:.8rem}.file-remove{color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:4px;flex-shrink:0;padding:2px 4px;font-size:.8rem;transition:color .1s,background .1s}.file-remove:hover{color:var(--danger);background:color-mix(in srgb, var(--danger) 10%, transparent)}.captcha-status{color:var(--muted);margin-top:6px;font-size:.8rem}.captcha-status-ok{color:var(--c0)}.upload-success{text-align:center;background:var(--panel);border:1.5px solid color-mix(in srgb, var(--c0) 45%, transparent);border-radius:14px;margin-bottom:12px;padding:40px 20px}.upload-success-icon{background:color-mix(in srgb, var(--c0) 15%, transparent);width:52px;height:52px;color:var(--c0);border-radius:50%;justify-content:center;align-items:center;margin-bottom:14px;font-size:1.5rem;font-weight:700;display:inline-flex}.upload-success-title{color:var(--c0);margin-bottom:4px;font-size:1.1rem;font-weight:700}.upload-success-sub{color:var(--muted);font-size:.9rem}@media (max-width:600px){.page-shell{padding:0 12px 40px}h1{font-size:1.3rem}.card{padding:14px 15px}.drop-zone{padding:24px 16px}}