:root{--primary: #6C5CE7;--primary-light: #A29BFE;--primary-glow: rgba(108,92,231,.25);--accent: #00D2FF;--accent-glow: rgba(0,210,255,.15);--success: #00B894;--success-bg: rgba(0,184,148,.12);--warning: #FDCB6E;--warning-bg: rgba(253,203,110,.12);--danger: #FF6B6B;--danger-bg: rgba(255,107,107,.12);--bg-0: #0A0A0F;--bg-1: #12121A;--bg-2: #1A1A26;--bg-3: #222233;--bg-4: #2A2A3D;--text-1: #F0F0F5;--text-2: #9A9AB0;--text-3: #5A5A72;--border: rgba(255,255,255,.06);--border-h: rgba(255,255,255,.12);--r: 16px;--r-sm: 12px;--r-xs: 8px;--r-full: 9999px;--font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, Roboto, Helvetica, Arial, sans-serif;--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-top: env(safe-area-inset-top, 0px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font);font-size:16px;color:var(--text-1);background:var(--bg-0);-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body{min-height:100vh;min-height:100dvh;overscroll-behavior:none}a{color:var(--accent);text-decoration:none}.app{min-height:100vh;min-height:100dvh;background:var(--bg-0)}.app-bg{position:fixed;top:0;right:0;bottom:0;left:0;z-index:-1;background:radial-gradient(ellipse 80% 50% at 50% -20%,rgba(108,92,231,.15),transparent),radial-gradient(ellipse 60% 40% at 80% 100%,rgba(0,210,255,.08),transparent),var(--bg-0)}.page{max-width:480px;margin:0 auto;padding:16px;padding-top:calc(16px + var(--safe-top));padding-bottom:calc(24px + var(--safe-bottom));min-height:100vh;min-height:100dvh}.card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--r);overflow:hidden}.card+.card{margin-top:12px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 24px;font-size:15px;font-weight:600;font-family:var(--font);color:#fff;background:var(--primary);border:none;border-radius:var(--r-sm);cursor:pointer;transition:all .2s;-webkit-tap-highlight-color:transparent;white-space:nowrap;position:relative;overflow:hidden}.btn:active{transform:scale(.97);opacity:.9}.btn:disabled{opacity:.35;cursor:not-allowed;transform:none}.btn-block{width:100%}.btn-ghost{background:transparent;color:var(--text-2);border:1px solid var(--border-h)}.btn-ghost:active{background:var(--bg-3)}.btn-danger-ghost{background:transparent;color:var(--danger);border:1px solid rgba(255,107,107,.2)}.btn-danger-ghost:active{background:var(--danger-bg)}.btn-sm{padding:10px 16px;font-size:13px;border-radius:var(--r-xs)}.btn-icon{width:44px;height:44px;padding:0;border-radius:var(--r-sm);flex-shrink:0}.btn-random{width:52px;height:auto;padding:0;border-radius:var(--r-sm);flex-shrink:0;display:flex;align-items:center;justify-content:center;align-self:stretch}.btn-round{width:48px;height:48px;padding:0;border-radius:var(--r-full)}.pill-group{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;padding:2px}.pill-group::-webkit-scrollbar{display:none}.pill{display:flex;align-items:center;gap:6px;padding:8px 14px;font-size:13px;font-weight:500;color:var(--text-2);background:var(--bg-2);border:1px solid var(--border);border-radius:var(--r-full);white-space:nowrap;cursor:pointer;transition:all .2s;font-family:var(--font);-webkit-tap-highlight-color:transparent}.pill:active{background:var(--bg-3)}.pill.active{background:var(--primary-glow);border-color:var(--primary);color:var(--primary-light)}.input-field{width:100%;padding:14px 16px;font-size:16px;font-family:var(--font);color:var(--text-1);background:var(--bg-2);border:1.5px solid var(--border);border-radius:var(--r-sm);outline:none;transition:border-color .2s,box-shadow .2s;-webkit-appearance:none}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.input-field::placeholder{color:var(--text-3)}.input-row{display:flex;gap:8px;align-items:stretch}.input-row .input-field{flex:1;min-width:0}.domain-btn{display:flex;align-items:center;gap:10px;padding:14px 16px;font-size:15px;font-weight:500;color:var(--text-2);background:var(--bg-2);border:1.5px solid var(--border);border-radius:var(--r-sm);cursor:pointer;white-space:nowrap;transition:all .2s;font-family:var(--font);-webkit-tap-highlight-color:transparent}.domain-btn:active,.domain-btn.open{border-color:var(--primary);color:var(--text-1)}.domain-btn-at{font-size:16px;font-weight:700;color:var(--primary-light)}.domain-btn-name{flex:1;text-align:left;font-size:15px;color:var(--text-1)}.domain-btn-lock{color:var(--warning);display:flex;align-items:center}.domain-btn-arrow{opacity:.4;transition:transform .2s}.domain-btn.open .domain-btn-arrow{transform:rotate(180deg)}.domain-item-at{font-size:15px;font-weight:700;color:var(--primary-light);width:20px;text-align:center}.domain-item-name{flex:1;font-size:15px}.domain-item-badge{color:var(--warning);display:flex;align-items:center}.domain-item-check{margin-left:auto;color:var(--primary);display:flex;align-items:center}.domain-sheet{position:fixed;top:0;right:0;bottom:0;left:0;z-index:200;display:flex;align-items:flex-end;animation:sheetOverlayIn .2s ease}.domain-sheet-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.domain-sheet-content{position:relative;width:100%;max-height:60vh;background:var(--bg-1);border-radius:var(--r) var(--r) 0 0;overflow-y:auto;padding-bottom:var(--safe-bottom);animation:sheetSlideUp .25s cubic-bezier(.32,.72,0,1)}.domain-sheet-handle{display:flex;justify-content:center;padding:12px 0 8px;position:sticky;top:0;background:var(--bg-1)}.domain-sheet-handle:after{content:"";width:36px;height:4px;background:var(--bg-4);border-radius:2px}.domain-sheet-title{padding:4px 20px 12px;font-size:17px;font-weight:600;color:var(--text-1)}.domain-item{display:flex;align-items:center;gap:10px;padding:15px 20px;font-size:15px;color:var(--text-2);cursor:pointer;transition:background .15s;-webkit-tap-highlight-color:transparent;border-bottom:1px solid var(--border)}.domain-item:last-child{border-bottom:none}.domain-item:active{background:var(--bg-2)}.domain-item.active{color:var(--text-1);background:var(--primary-glow)}@keyframes sheetOverlayIn{0%{opacity:0}to{opacity:1}}@keyframes sheetSlideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.email-bar{display:flex;align-items:center;gap:12px;padding:16px}.email-bar-address{flex:1;min-width:0;font-size:15px;font-weight:600;color:var(--accent);word-break:break-all;line-height:1.3}.email-bar-domain{color:var(--text-2);font-weight:400}.timer-bar{display:flex;align-items:center;padding:12px 16px;gap:12px;border-bottom:1px solid var(--border)}.timer-badge{display:flex;align-items:center;gap:6px;padding:6px 12px;background:var(--bg-2);border-radius:var(--r-full);font-size:14px;font-weight:600;font-variant-numeric:tabular-nums;color:var(--accent)}.timer-badge.warning{color:var(--warning);background:var(--warning-bg)}.timer-badge.danger{color:var(--danger);background:var(--danger-bg)}.timer-actions{display:flex;gap:8px;margin-left:auto}.action-bar{display:flex;gap:8px;padding:12px 16px;border-top:1px solid var(--border)}.email-list{list-style:none}.email-list-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border)}.email-list-title{font-size:15px;font-weight:600}.email-list-count{font-size:12px;color:var(--text-3);background:var(--bg-3);padding:2px 10px;border-radius:var(--r-full)}.mail-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .15s;-webkit-tap-highlight-color:transparent;position:relative}.mail-item:active{background:var(--bg-2)}.mail-item:last-child{border-bottom:none}.mail-avatar{width:44px;height:44px;flex-shrink:0;background:linear-gradient(135deg,var(--primary),#9B59B6);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:16px;color:#fff}.mail-body{flex:1;min-width:0}.mail-from{font-size:14px;font-weight:600;color:var(--text-1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.mail-subject{font-size:13px;color:var(--text-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mail-time{font-size:12px;color:var(--text-3);flex-shrink:0;align-self:flex-start;margin-top:2px}.mail-item.unread .mail-from{color:#fff}.mail-item.unread .mail-subject{color:var(--text-2)}.mail-item.unread:before{content:"";position:absolute;left:6px;top:50%;transform:translateY(-50%);width:6px;height:6px;background:var(--primary);border-radius:50%}.empty{text-align:center;padding:48px 24px}.empty-icon{width:72px;height:72px;margin:0 auto 16px;background:var(--bg-2);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:32px}.empty-title{font-size:16px;font-weight:600;margin-bottom:6px}.empty-text{font-size:13px;color:var(--text-3);line-height:1.5}.empty-pulse{margin-top:16px;font-size:12px;color:var(--primary-light);animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.5}50%{opacity:1}}.detail-toolbar{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid var(--border)}.detail-toolbar .spacer{flex:1}.detail-header{padding:20px 16px;border-bottom:1px solid var(--border)}.detail-subject{font-size:20px;font-weight:700;line-height:1.3;margin-bottom:16px}.detail-meta{display:flex;flex-direction:column;gap:8px}.detail-meta-row{display:flex;align-items:baseline;gap:8px;font-size:13px}.detail-meta-label{color:var(--text-3);flex-shrink:0}.detail-meta-value{color:var(--text-2);word-break:break-all}.detail-meta-value.highlight{color:var(--accent)}.detail-body{padding:20px 16px;font-size:15px;line-height:1.7;color:var(--text-2)}.detail-body-html{background:#fafafa;color:#1a1a1a;padding:20px;border-radius:var(--r-sm);overflow-x:auto;-webkit-overflow-scrolling:touch}.detail-body-html img{max-width:100%;height:auto}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;margin-top:20px;background:var(--border);border-top:1px solid var(--border)}.feature{text-align:center;padding:20px 8px;background:var(--bg-1)}.feature-icon{width:44px;height:44px;margin:0 auto 10px;background:var(--bg-2);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:20px}.feature-title{font-size:13px;font-weight:600;margin-bottom:2px}.feature-desc{font-size:11px;color:var(--text-3)}.home-header{text-align:center;padding:32px 16px 24px}.home-logo{width:64px;height:64px;margin:0 auto 16px;background:linear-gradient(135deg,var(--primary),#9B59B6);border-radius:20px;display:flex;align-items:center;justify-content:center;font-size:28px;box-shadow:0 8px 32px #6c5ce74d}.home-title{font-size:22px;font-weight:700;margin-bottom:6px}.home-subtitle{font-size:14px;color:var(--text-3)}.home-form{padding:0 16px 20px}.form-group{margin-bottom:12px}.form-group:last-child{margin-bottom:0}.form-label{display:block;font-size:12px;font-weight:600;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:6px;padding-left:4px}.validation-msg{text-align:center;padding:8px 16px;font-size:13px;color:var(--danger)}.spinner{width:20px;height:20px;border:2.5px solid var(--bg-3);border-top-color:var(--primary);border-radius:50%;animation:spin .7s linear infinite}.spinner-white{border-color:#fff3;border-top-color:#fff}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;bottom:calc(24px + var(--safe-bottom));left:16px;right:16px;max-width:480px;margin:0 auto;padding:14px 20px;background:var(--bg-2);border:1px solid var(--border-h);border-radius:var(--r-sm);box-shadow:0 8px 32px #0006;font-size:14px;font-weight:500;text-align:center;z-index:1000;animation:toastIn .3s cubic-bezier(.32,.72,0,1)}.toast.success{border-color:#00b89466;color:var(--success)}.toast.error{border-color:#ff6b6b66;color:var(--danger)}@keyframes toastIn{0%{opacity:0;transform:translateY(16px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.page-enter-active{animation:pageIn .25s cubic-bezier(.32,.72,0,1)}.page-leave-active{animation:pageOut .15s ease}@keyframes pageIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes pageOut{0%{opacity:1}to{opacity:0}}.email-list-enter-active{animation:mailSlideIn .3s cubic-bezier(.32,.72,0,1)}.email-list-leave-active{animation:mailFadeOut .2s ease forwards;position:absolute;width:100%}.email-list-move{transition:transform .3s ease}@keyframes mailSlideIn{0%{opacity:0;transform:translate(-12px)}to{opacity:1;transform:translate(0)}}@keyframes mailFadeOut{0%{opacity:1;max-height:80px}to{opacity:0;max-height:0;padding:0}}.footer{text-align:center;padding:20px 16px;font-size:12px;color:var(--text-3)}.gap-8{gap:8px}.gap-12{gap:12px}.mt-12{margin-top:12px}.mt-16{margin-top:16px}.w-full{width:100%}.flex{display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.text-center{text-align:center}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--bg-4);border-radius:2px}