:root{--bg:#0f1220;--bg-soft:#1a1f33;--card:#1c2138;--card-2:#161b2e;--text:#eef1ff;--muted:#8b92b8;--accent:#6c5ce7;--accent-2:#00d2ff;--danger:#ff5470;--success:#2ecc71;--border:#2a3052;--shadow:0 20px 60px rgba(0, 0, 0, 0.45);--radius:18px;--maxw:1080px}[data-theme=light]{--bg:#eef1f8;--bg-soft:#ffffff;--card:#ffffff;--card-2:#f4f6fc;--text:#1a1f33;--muted:#6b7280;--accent:#6c5ce7;--accent-2:#0096c7;--danger:#e11d48;--success:#16a34a;--border:#e2e6f0;--shadow:0 20px 50px rgba(80, 90, 140, 0.18)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"Segoe UI",system-ui,-apple-system,Roboto,sans-serif;background:radial-gradient(1200px 700px at 50% -10%,var(--bg-soft),var(--bg));background-attachment:fixed;color:var(--text);min-height:100vh;line-height:1.6;transition:background .4s,color .4s}a{color:var(--accent-2);text-decoration:none}a:hover{text-decoration:underline}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}.skip-link{position:absolute;left:-9999px;top:0;background:var(--accent);color:#fff;padding:10px 16px;border-radius:8px;z-index:200}.skip-link:focus{left:12px;top:12px}.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--bg) 85%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.header-inner{display:flex;align-items:center;gap:16px;height:64px}.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.35rem;color:var(--text)}.brand:hover{text-decoration:none}.brand-mark{font-size:1.4rem}.brand-text span{color:var(--accent)}.main-nav{margin-left:auto}.main-nav ul{list-style:none;display:flex;align-items:center;gap:2px;flex-wrap:wrap}.main-nav a{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:10px;color:var(--muted);font-weight:600;font-size:.92rem;transition:background .2s,color .2s}.main-nav a:hover{background:var(--bg-soft);color:var(--text);text-decoration:none}.main-nav a.active{color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2))}.nav-icon{font-size:1rem}.theme-btn{width:42px;height:42px;flex:none;border-radius:50%;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);font-size:1.15rem;cursor:pointer;transition:transform .2s,background .3s}.theme-btn:hover{transform:rotate(20deg) scale(1.05)}.nav-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--border);background:var(--bg-soft);border-radius:10px;cursor:pointer;flex-direction:column;justify-content:center;align-items:center;gap:4px}.nav-toggle span{width:20px;height:2px;background:var(--text);border-radius:2px;transition:.25s}.nav-toggle[aria-expanded=true] span:first-child{transform:translateY(6px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}@media (max-width:860px){.nav-toggle{display:flex;order:3}.theme-btn{order:2;margin-left:auto}.main-nav{order:4;flex-basis:100%;margin-left:0;max-height:0;overflow:hidden;transition:max-height .3s}.main-nav.open{max-height:640px}.main-nav ul{flex-direction:column;align-items:stretch;gap:4px;padding:8px 0 14px}.main-nav a{padding:12px 14px}}.ad-wrap{width:100%;max-width:var(--maxw);margin:18px auto;padding:0 20px}.ad-placeholder{display:flex;align-items:center;justify-content:center;min-height:90px;border:1px dashed var(--border);border-radius:12px;background:var(--card-2);color:var(--muted);font-size:.85rem;letter-spacing:.5px;text-transform:uppercase}.ad-leaderboard .ad-placeholder{min-height:90px}main{padding:28px 0 40px}.hero{text-align:center;padding:26px 0 12px}.hero h1{font-size:clamp(1.8rem, 4vw, 2.8rem);font-weight:800;line-height:1.15}.hero h1 .grad{background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.hero p{color:var(--muted);max-width:640px;margin:14px auto 0;font-size:1.08rem}.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:16px;margin:28px 0}.tool-card{display:flex;flex-direction:column;gap:6px;padding:22px;border-radius:var(--radius);background:var(--card);border:1px solid var(--border);color:var(--text);transition:transform .2s,border-color .2s,box-shadow .2s}.tool-card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow);text-decoration:none}.tool-card .ico{font-size:2rem}.tool-card h3{font-size:1.15rem}.tool-card p{color:var(--muted);font-size:.92rem}.panel-card{width:100%;max-width:560px;margin:0 auto;background:var(--card);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow);padding:30px}.page-head{text-align:center;margin-bottom:24px}.page-head h1{font-size:clamp(1.6rem, 3vw, 2.2rem)}.page-head p{color:var(--muted);margin-top:8px}.controls{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}.btn{padding:12px 22px;border-radius:12px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);font-size:.95rem;font-weight:600;cursor:pointer;transition:.2s}.btn:hover:not(:disabled){transform:translateY(-2px)}.btn:disabled{opacity:.4;cursor:not-allowed}.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border:none}.btn.ghost{background:0 0}.btn.danger{background:var(--danger);color:#fff;border:none}.btn.small{padding:8px 14px;font-size:.85rem}.display{font-size:clamp(2.4rem, 9vw, 3.4rem);font-weight:800;text-align:center;font-variant-numeric:tabular-nums;letter-spacing:2px;margin-bottom:24px;color:var(--text)}.display .ms{font-size:.5em;color:var(--muted)}.display.alarm{animation:.6s infinite blink;color:var(--danger)}@keyframes blink{50%{opacity:.35}}.clock-wrap{display:flex;flex-direction:column;align-items:center;gap:26px}.analog{position:relative;width:240px;height:240px;border-radius:50%;background:var(--bg-soft);border:6px solid var(--border);box-shadow:inset 0 0 30px rgba(0,0,0,.25)}.marks{position:absolute;inset:0}.mark{position:absolute;left:50%;top:6px;width:2px;height:10px;background:var(--muted);transform-origin:50% 114px}.mark.major{height:16px;width:3px;background:var(--text)}.hand{position:absolute;left:50%;bottom:50%;transform-origin:50% 100%;border-radius:6px;transform:translateX(-50%) rotate(0)}.hand.hour{width:6px;height:60px;background:var(--text)}.hand.minute{width:4px;height:86px;background:var(--accent)}.hand.second{width:2px;height:100px;background:var(--accent-2)}.center-dot{position:absolute;left:50%;top:50%;width:14px;height:14px;background:var(--accent-2);border-radius:50%;transform:translate(-50%,-50%);z-index:5}.digital{text-align:center}.digital .time{font-size:clamp(2.2rem, 7vw, 2.8rem);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:2px;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.digital .date{color:var(--muted);margin-top:4px;font-size:1rem}.fmt-toggle{display:inline-flex;gap:4px;margin-top:14px;background:var(--bg-soft);padding:4px;border-radius:999px;border:1px solid var(--border)}.fmt-btn{padding:6px 16px;border:none;border-radius:999px;background:0 0;color:var(--muted);font-weight:600;font-size:.85rem;cursor:pointer;transition:background .2s,color .2s}.fmt-btn:hover{color:var(--text)}.fmt-btn.active{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}.laps{list-style:none;margin-top:22px;max-height:220px;overflow-y:auto}.laps li{display:flex;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--border);font-variant-numeric:tabular-nums;color:var(--muted)}.laps li span:last-child{color:var(--text);font-weight:600}.laps li .best{color:var(--success)}.laps li .worst{color:var(--danger)}.time-inputs{display:flex;gap:12px;justify-content:center;margin-bottom:22px;flex-wrap:wrap}.time-inputs label{display:flex;flex-direction:column;align-items:center;gap:6px;color:var(--muted);font-size:.85rem}.field input,.field select,.time-inputs input{width:90px;padding:12px;text-align:center;font-size:1.3rem;font-weight:700;border-radius:12px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text)}.field input:focus,.field select:focus,.time-inputs input:focus{outline:2px solid var(--accent)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{color:var(--muted);font-size:.9rem;font-weight:600}.field input,.field select{width:100%;text-align:left;font-size:1rem;font-weight:600}.preset-row{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}.chip{padding:8px 14px;border-radius:999px;border:1px solid var(--border);background:var(--bg-soft);color:var(--text);cursor:pointer;font-size:.85rem;font-weight:600}.chip:hover{border-color:var(--accent)}.wc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:18px}.wc-card{position:relative;padding:18px;border-radius:16px;background:var(--card-2);border:1px solid var(--border)}.wc-card h3{font-size:1.05rem}.wc-card .wc-time{font-size:1.8rem;font-weight:800;font-variant-numeric:tabular-nums;margin:6px 0 2px}.wc-card .wc-meta{color:var(--muted);font-size:.82rem}.wc-card .wc-remove{position:absolute;top:10px;right:12px;background:0 0;border:none;color:var(--muted);cursor:pointer;font-size:1.1rem}.wc-card .wc-remove:hover{color:var(--danger)}.cd-display{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin:10px 0 24px}.cd-unit{min-width:92px;padding:16px 10px;border-radius:16px;background:var(--card-2);border:1px solid var(--border);text-align:center}.cd-unit .num{font-size:clamp(1.8rem, 7vw, 2.6rem);font-weight:800;font-variant-numeric:tabular-nums}.cd-unit .lbl{color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:1px}.chess-board{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}.chess-side{padding:26px 14px;border-radius:18px;border:2px solid var(--border);background:var(--card-2);text-align:center;cursor:pointer;transition:.2s}.chess-side.active{border-color:var(--accent);background:linear-gradient(160deg,color-mix(in srgb,var(--accent) 22%,var(--card-2)),var(--card-2))}.chess-side.flagged{border-color:var(--danger);color:var(--danger)}.chess-side .ct{font-size:clamp(2rem, 9vw, 3.2rem);font-weight:800;font-variant-numeric:tabular-nums}.chess-side .cl{color:var(--muted);font-size:.85rem}.chess-side.flip{transform:rotate(180deg)}.metro-visual{display:flex;gap:10px;justify-content:center;margin:18px 0}.beat-dot{width:18px;height:18px;border-radius:50%;background:var(--bg-soft);border:1px solid var(--border);transition:50ms}.beat-dot.on{background:var(--accent);transform:scale(1.4)}.beat-dot.accent.on{background:var(--accent-2)}.bpm-display{font-size:3rem;font-weight:800;text-align:center;font-variant-numeric:tabular-nums}.bpm-display small{font-size:1rem;color:var(--muted)}.result-box{margin:18px 0;padding:20px;border-radius:16px;background:var(--card-2);border:1px solid var(--border);text-align:center}.result-box .big{font-size:clamp(2rem, 9vw, 3rem);font-weight:800;font-variant-numeric:tabular-nums;word-break:break-word}.result-box .muted{color:var(--muted);font-size:.9rem}.table-wrap{overflow-x:auto;margin:18px 0}table.data{width:100%;border-collapse:collapse}table.data td,table.data th{text-align:left;padding:12px 14px;border-bottom:1px solid var(--border)}table.data th{color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.5px}table.data tr:hover td{background:var(--card-2)}.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:.75rem;font-weight:700}.tag.official{background:color-mix(in srgb,var(--success) 25%,transparent);color:var(--success)}.tag.eve{background:color-mix(in srgb,var(--accent) 25%,transparent);color:var(--accent)}.content{max-width:760px;margin:40px auto 0}.content h2{font-size:1.5rem;margin:28px 0 12px}.content h3{font-size:1.15rem;margin:20px 0 8px}.content li,.content p{color:var(--muted)}.content ol,.content ul{padding-left:22px;margin:10px 0}.faq details{border:1px solid var(--border);border-radius:12px;padding:4px 16px;margin-bottom:10px;background:var(--card)}.faq summary{cursor:pointer;font-weight:700;padding:12px 0;color:var(--text)}.faq details[open] summary{color:var(--accent-2)}.faq p{padding-bottom:12px}.breadcrumb{font-size:.85rem;color:var(--muted);margin-bottom:14px}.breadcrumb a{color:var(--muted)}.site-footer{border-top:1px solid var(--border);margin-top:50px;background:var(--card-2)}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:28px;padding:40px 20px 24px}.footer-brand p{color:var(--muted);margin-top:10px;max-width:320px}.footer-col h4{margin-bottom:12px;font-size:1rem}.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:8px}.footer-col a{color:var(--muted)}.footer-col a:hover{color:var(--text)}.footer-bottom{border-top:1px solid var(--border);padding:16px 20px;color:var(--muted);font-size:.85rem;text-align:center}@media (max-width:720px){.footer-grid{grid-template-columns:1fr;gap:20px}}.cookie-banner{position:fixed;left:16px;right:16px;bottom:16px;z-index:150;margin:0 auto;max-width:720px;background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:var(--shadow);padding:18px 20px;display:flex;align-items:center;gap:18px;flex-wrap:wrap}.cookie-banner p{color:var(--muted);font-size:.9rem;flex:1;min-width:240px}.cookie-actions{display:flex;gap:10px}.subtabs{display:flex;gap:6px;background:var(--bg-soft);padding:6px;border-radius:14px;margin-bottom:22px;flex-wrap:wrap}.subtab{flex:1;min-width:120px;padding:10px;border:none;border-radius:10px;background:0 0;color:var(--muted);font-weight:600;font-size:.9rem;cursor:pointer;transition:.2s}.subtab.active{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}.subpanel{display:none}.subpanel.active{display:block;animation:.3s fade}.live-clock{text-align:center;font-size:clamp(2rem, 8vw, 2.8rem);font-weight:800;font-variant-numeric:tabular-nums;margin-bottom:6px}.live-date{text-align:center;color:var(--muted);margin-bottom:22px}.day-chips{display:flex;gap:6px;justify-content:center;flex-wrap:wrap;margin:6px 0 4px}.day-chips .chip{padding:7px 11px;font-size:.8rem}.day-chips .chip.on{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-color:transparent}.alarm-list{list-style:none;margin-top:8px;display:flex;flex-direction:column;gap:10px}.alarm-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:14px;background:var(--card-2);border:1px solid var(--border)}.alarm-item.off{opacity:.55}.alarm-item .a-time{font-size:1.6rem;font-weight:800;font-variant-numeric:tabular-nums}.alarm-item .a-meta{flex:1}.alarm-item .a-meta small{color:var(--muted);display:block}.alarm-item .a-del{background:0 0;border:none;color:var(--muted);cursor:pointer;font-size:1.2rem}.alarm-item .a-del:hover{color:var(--danger)}.switch{position:relative;width:46px;height:26px;flex:none;display:inline-block}.switch input{opacity:0;width:0;height:0}.switch .slider{position:absolute;inset:0;background:var(--border);border-radius:999px;transition:.2s;cursor:pointer}.switch .slider::before{content:"";position:absolute;width:20px;height:20px;left:3px;top:3px;background:#fff;border-radius:50%;transition:.2s}.switch input:checked+.slider{background:linear-gradient(135deg,var(--accent),var(--accent-2))}.switch input:checked+.slider::before{transform:translateX(20px)}.ring-modal{position:fixed;inset:0;z-index:300;display:none;align-items:center;justify-content:center;background:rgba(8,10,20,.8);backdrop-filter:blur(6px)}.ring-modal.show{display:flex}.ring-card{text-align:center;padding:40px 30px;border-radius:24px;background:var(--card);border:1px solid var(--border);box-shadow:var(--shadow);max-width:360px;width:90%;animation:.3s pop}.ring-card .ring-emoji{font-size:3.4rem;animation:.8s infinite shake}.ring-card h2{margin:10px 0 6px}.ring-card p{color:var(--muted);margin-bottom:20px}@keyframes pop{from{transform:scale(.9);opacity:0}to{transform:none;opacity:1}}@keyframes shake{0%,100%{transform:rotate(0)}25%{transform:rotate(14deg)}75%{transform:rotate(-14deg)}}.fade-in{animation:.35s fade}@keyframes fade{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.note{color:var(--muted);font-size:.85rem;text-align:center;margin-top:12px}.hidden{display:none!important}