/* Layout: classic theme — top bar with live clock, trending ticker, header with dropdown, hero banner, content + sidebar widgets, blog grid, 4 column footer */
:root{
  --bg:#F4F5F7; --surface:#FFFFFF; --sunk:#EEF0F4; --ink:#1B2333; --muted:#5F6878; --line:#E1E5EC;
  --top:#121A2A; --top-ink:#C9D1DE; --accent:#EE5A2F; --accent-dark:#C9431C; --accent-ink:#FFFFFF; --accent-soft:#FDEBE4; --ok:#1E8E5A;
  --head:"Poppins","Segoe UI",system-ui,sans-serif; --body:"Open Sans","Segoe UI",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0E1422; --surface:#161E2F; --sunk:#1E2840; --ink:#E8EDF5; --muted:#9BA6B9; --line:#273350;
  --top:#070B14; --top-ink:#AEB8C8; --accent:#FF6A40; --accent-dark:#FF865F; --accent-ink:#1A0B05; --accent-soft:#3A1F17; --ok:#4CC38A; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0E1422; --surface:#161E2F; --sunk:#1E2840; --ink:#E8EDF5; --muted:#9BA6B9; --line:#273350;
  --top:#070B14; --top-ink:#AEB8C8; --accent:#FF6A40; --accent-dark:#FF865F; --accent-ink:#1A0B05; --accent-soft:#3A1F17; --ok:#4CC38A; color-scheme:dark}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font:15px/1.7 var(--body);margin:0}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
h1,h2,h3,h4{font-family:var(--head);line-height:1.2;margin:0;text-wrap:balance}
.wrap{max-width:1200px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* top bar */
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:20;background:var(--top)}
.topbar{background:var(--top);color:var(--top-ink);font-size:13px}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:12px}
.topbar .clock{display:flex;gap:8px;align-items:center;font-variant-numeric:tabular-nums}
.topbar .clock b{color:#fff;font-weight:600}
.social{display:flex;gap:6px}
.social a{width:26px;height:26px;display:grid;place-items:center;border-radius:4px;color:var(--top-ink)}
.social a:hover{background:var(--accent);color:#fff}
.social svg{width:13px;height:13px;fill:currentColor}
@media (max-width:560px){.social{display:none}}

/* ticker */
.ticker{background:var(--surface);border-bottom:1px solid var(--line)}
.ticker .wrap{display:flex;align-items:stretch;height:40px;overflow:hidden}
.ticker .label{background:var(--accent);color:var(--accent-ink);font-family:var(--head);font-weight:700;font-size:12px;letter-spacing:.08em;text-transform:uppercase;display:flex;align-items:center;gap:7px;padding:0 14px;flex:none;position:relative}
.ticker .label::after{content:"";position:absolute;right:-10px;top:0;border-left:10px solid var(--accent);border-top:20px solid transparent;border-bottom:20px solid transparent}
.ticker .label i{width:7px;height:7px;border-radius:50%;background:currentColor;animation:blink 1.2s infinite}
@keyframes blink{50%{opacity:.2}}
.track{flex:1;min-width:0;overflow:hidden;display:flex;align-items:center;mask-image:linear-gradient(90deg,transparent,#000 24px,#000 calc(100% - 24px),transparent);padding-left:18px}
.track ul{display:flex;gap:44px;list-style:none;margin:0;padding:0;white-space:nowrap;animation:scroll 48s linear infinite;font-size:14px}
.track:hover ul{animation-play-state:paused}
.track li::before{content:"■";color:var(--accent);font-size:9px;margin-right:10px;vertical-align:2px}
.track a:hover{color:var(--accent)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* header */
header{background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:env(safe-area-inset-top,0px);z-index:15;box-shadow:0 2px 12px -8px rgba(0,0,0,.25)}
.nav{display:flex;align-items:center;gap:20px;height:72px}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--head);font-weight:800;font-size:22px;letter-spacing:-.02em}
.logo b{color:var(--accent);font-weight:800}
.logo small{display:block;font:500 11px var(--body);color:var(--muted);letter-spacing:.04em}
.menu{display:flex;list-style:none;margin:0 0 0 auto;padding:0;height:100%}
.menu>li{position:relative;display:flex}
.menu>li>a{display:flex;align-items:center;gap:5px;padding:0 15px;font-family:var(--head);font-weight:500;font-size:14.5px;border-bottom:3px solid transparent}
.menu>li>a:hover,.menu>li.on>a{color:var(--accent);border-bottom-color:var(--accent)}
.drop{position:absolute;top:100%;left:0;background:var(--surface);border:1px solid var(--line);border-top:3px solid var(--accent);min-width:220px;list-style:none;margin:0;padding:8px 0;box-shadow:0 18px 30px -12px rgba(0,0,0,.3);opacity:0;visibility:hidden;transform:translateY(8px);transition:.18s}
.menu>li:hover .drop,.menu>li:focus-within .drop{opacity:1;visibility:visible;transform:none}
.drop a{display:block;padding:7px 18px;font-size:14px}
.drop a:hover{background:var(--sunk);color:var(--accent)}
.hbtn{width:40px;height:40px;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:6px;display:grid;place-items:center}
.burger{display:none}
@media (max-width:900px){.menu{display:none}.burger{display:grid;margin-left:auto}}
.mobile{display:none;background:var(--surface);border-bottom:1px solid var(--line)}
.mobile.open{display:block}
.mobile a{display:block;padding:12px 0;border-bottom:1px solid var(--line);font-family:var(--head);font-weight:500}

/* breadcrumb + hero banner */
.banner{background:linear-gradient(120deg,#1B2333 0%,#26314a 55%,#3a2a2c 100%);color:#fff;position:relative;overflow:hidden}
.banner::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.07) 1px,transparent 1px);background-size:18px 18px}
.banner::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:60px solid rgba(238,90,47,.18)}
.banner .wrap{position:relative;padding-block:34px 40px;z-index:1}
.crumbs{font-size:13px;color:#B9C2D2;margin-bottom:10px}
.crumbs a:hover{color:#fff}
.banner h1{font-size:clamp(32px,4.6vw,50px);font-weight:800;letter-spacing:-.02em}
.banner h1 span{color:#FF8B66}
.banner p{color:#D4DAE5;max-width:640px;margin:10px 0 0;font-size:16px}
.meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px;font-size:13px;color:#B9C2D2}
.meta span{display:flex;align-items:center;gap:6px}
.stars{color:#FFB547;letter-spacing:1px}

/* layout */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;padding-block:28px 50px}
@media (max-width:980px){.layout{grid-template-columns:1fr}}
.box{background:var(--surface);border:1px solid var(--line);border-radius:6px}
.box-title{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 20px;border-bottom:1px solid var(--line)}
.box-title h2,.box-title h3{font-size:16px;font-weight:700;position:relative;padding-left:12px}
.box-title h2::before,.box-title h3::before{content:"";position:absolute;left:0;top:3px;bottom:3px;width:4px;background:var(--accent);border-radius:2px}
.box-body{padding:20px}

/* timer widget */
.timer{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px;align-items:center}
@media (max-width:700px){.timer{grid-template-columns:1fr}}
.timer:fullscreen{background:var(--bg);padding:40px;align-content:center}
.dial{position:relative;width:100%;max-width:340px;aspect-ratio:1;margin:0 auto}
.dial canvas{width:100%;height:100%;display:block}
.readout{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.time{font-family:var(--head);font-weight:700;font-size:clamp(48px,7vw,68px);letter-spacing:-.03em;font-variant-numeric:tabular-nums;line-height:1}
.state{font-size:13px;color:var(--muted);margin-top:6px;text-transform:uppercase;letter-spacing:.1em;font-weight:600}
.timer.done .time{color:var(--accent);animation:blink 1s infinite}
.panel h3{font-size:14px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;font-weight:600;margin-bottom:10px}
.presets{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-bottom:18px}
.chip{border:1px solid var(--line);background:var(--sunk);color:var(--ink);border-radius:5px;padding:9px 6px;font-family:var(--head);font-weight:600;font-size:14px;font-variant-numeric:tabular-nums}
.chip:hover{border-color:var(--accent)}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.controls{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.btn{border:0;border-radius:5px;padding:12px 18px;font-family:var(--head);font-weight:600;font-size:14.5px;background:var(--sunk);color:var(--ink);display:inline-flex;align-items:center;gap:7px}
.btn.primary{background:var(--accent);color:var(--accent-ink);flex:1;justify-content:center;min-width:130px}
.btn.primary:hover{background:var(--accent-dark)}
.opts{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13.5px;color:var(--muted)}
.opts select,.opts .mini{font:inherit;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:5px;padding:6px 10px}
.kbd{font-size:12.5px;color:var(--muted);margin-top:12px}

/* article content */
.content{margin-top:28px}
.content .box-body{font-size:15.5px}
.content h2.sec{font-size:22px;font-weight:700;margin:26px 0 10px}
.content h2.sec:first-child{margin-top:0}
.content p{margin:0 0 14px;color:var(--ink)}
.figure{margin:6px 0 20px;border-radius:6px;overflow:hidden;border:1px solid var(--line)}
.figure svg{display:block;width:100%;height:auto;max-width:100%;aspect-ratio:16/7}
.figure figcaption{font-size:13px;color:var(--muted);padding:9px 14px;background:var(--sunk)}
table{width:100%;border-collapse:collapse;font-size:14.5px}
th,td{text-align:left;padding:10px 14px;border-bottom:1px solid var(--line)}
th{background:var(--sunk);font-family:var(--head);font-weight:600}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:6px;margin-bottom:18px}
details{border:1px solid var(--line);border-radius:6px;margin-bottom:10px;background:var(--surface)}
summary{padding:13px 16px;font-family:var(--head);font-weight:600;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::after{content:"+";color:var(--accent);font-weight:700}
details[open] summary::after{content:"−"}
details p{padding:0 16px 14px;margin:0;color:var(--muted)}

/* sidebar */
aside{display:grid;gap:24px;align-content:start}
.list{list-style:none;margin:0;padding:0}
.list li{border-bottom:1px dashed var(--line)}
.list li:last-child{border-bottom:0}
.list a{display:flex;justify-content:space-between;align-items:center;padding:10px 20px;font-size:14.5px}
.list a:hover{color:var(--accent);background:var(--sunk)}
.list a span{font-size:12px;color:var(--muted);background:var(--sunk);border-radius:20px;padding:1px 9px}
.post{display:grid;grid-template-columns:78px minmax(0,1fr);gap:12px;padding:12px 20px;border-bottom:1px solid var(--line);align-items:center}
.post:last-child{border-bottom:0}
.post .th{aspect-ratio:1;border-radius:5px;overflow:hidden;max-width:100%}
.post .th svg{width:100%;height:100%;display:block}
.post h4{font-size:14px;font-weight:600;line-height:1.35}
.post small{color:var(--muted);font-size:12px}
.post:hover h4{color:var(--accent)}
.tip{background:var(--accent);color:var(--accent-ink);border-radius:6px;padding:22px;position:relative;overflow:hidden}
.tip::after{content:"";position:absolute;right:-40px;bottom:-40px;width:140px;height:140px;border-radius:50%;border:22px solid rgba(255,255,255,.18)}
.tip h3{font-size:17px;margin-bottom:6px}
.tip p{margin:0;font-size:14px;opacity:.95}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags a{border:1px solid var(--line);border-radius:4px;padding:4px 10px;font-size:13px;color:var(--muted)}
.tags a:hover{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}

/* blog grid */
.blog{background:var(--surface);border-top:1px solid var(--line);padding-block:48px}
.sec-head{display:flex;justify-content:space-between;align-items:end;gap:14px;flex-wrap:wrap;margin-bottom:24px}
.sec-head h2{font-size:26px;font-weight:700}
.sec-head p{margin:4px 0 0;color:var(--muted)}
.more{font-family:var(--head);font-weight:600;font-size:14px;color:var(--accent)}
.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}
@media (max-width:980px){.grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.grid{grid-template-columns:1fr}}
.art{border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--bg);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.art:hover{transform:translateY(-3px);box-shadow:0 16px 28px -16px rgba(0,0,0,.35)}
.art .img{aspect-ratio:16/10;position:relative;max-width:100%}
.art .img svg{width:100%;height:100%;display:block}
.cat{position:absolute;left:12px;top:12px;background:var(--accent);color:var(--accent-ink);font-family:var(--head);font-size:11px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;padding:3px 9px;border-radius:3px}
.art div.txt{padding:16px}
.art h3{font-size:16px;font-weight:600;line-height:1.35;margin-bottom:8px}
.art:hover h3{color:var(--accent)}
.art p{margin:0;color:var(--muted);font-size:13.5px;line-height:1.55}
.art small{display:block;margin-top:12px;color:var(--muted);font-size:12px}

/* footer */
footer{background:var(--top);color:var(--top-ink);font-size:14px}
.fcols{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding-block:48px 36px}
@media (max-width:860px){.fcols{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.fcols{grid-template-columns:1fr}}
footer h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:14px;padding-bottom:10px;border-bottom:2px solid rgba(255,255,255,.08);position:relative}
footer h4::after{content:"";position:absolute;left:0;bottom:-2px;width:36px;height:2px;background:var(--accent)}
footer ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
footer a:hover{color:#fff}
footer .logo{color:#fff;margin-bottom:10px}
.copy{border-top:1px solid rgba(255,255,255,.08);padding-block:16px;font-size:13px;display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}
.totop{position:fixed;right:calc(18px + env(safe-area-inset-right,0px));bottom:calc(18px + env(safe-area-inset-bottom,0px));width:44px;height:44px;border-radius:6px;border:0;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;box-shadow:0 10px 20px -8px rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:.2s;z-index:12}
.totop.show{opacity:1;pointer-events:auto}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

.presets{grid-template-columns:repeat(auto-fill,minmax(74px,1fr))}
.laps{list-style:none;margin:14px 0 0;padding:0;max-height:180px;overflow:auto;border:1px solid var(--line);border-radius:5px}
.laps li{display:flex;justify-content:space-between;padding:7px 12px;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums;font-size:14px}
.laps li:last-child{border-bottom:0}
.phase{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.phase span{border:1px solid var(--line);border-radius:20px;padding:4px 12px;font-size:13px;font-weight:600;color:var(--muted)}
.phase span.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.content ul.uses{margin:0 0 14px;padding-left:20px}
.content ul.uses li{margin-bottom:6px}
.related{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:6px}
.related a{border:1px solid var(--line);border-radius:5px;padding:6px 12px;font-size:14px;font-weight:600;font-family:var(--head)}
.related a:hover{border-color:var(--accent);color:var(--accent)}
.drop{max-height:70vh;overflow:auto}
/* 3D buttons */
.btn,.chip,.mini,.hbtn{transition:transform .08s,box-shadow .08s,filter .15s}
.btn.primary{background:linear-gradient(180deg,#FF7A52 0%,var(--accent) 55%,var(--accent-dark) 100%);box-shadow:0 5px 0 #A9361A,0 10px 18px -6px rgba(238,90,47,.6),inset 0 1px 0 rgba(255,255,255,.35);text-shadow:0 1px 0 rgba(0,0,0,.18)}
.btn.primary:hover{filter:brightness(1.06);background:linear-gradient(180deg,#FF7A52 0%,var(--accent) 55%,var(--accent-dark) 100%)}
.btn.primary:active{transform:translateY(4px);box-shadow:0 1px 0 #A9361A,0 4px 8px -4px rgba(238,90,47,.6),inset 0 1px 0 rgba(255,255,255,.35)}
.btn:not(.primary){background:linear-gradient(180deg,var(--surface),var(--sunk));border:1px solid var(--line);box-shadow:0 4px 0 var(--line),0 8px 14px -8px rgba(0,0,0,.35)}
.btn:not(.primary):active,.chip:active{transform:translateY(3px);box-shadow:0 1px 0 var(--line)}
.chip{background:linear-gradient(180deg,var(--surface),var(--sunk));box-shadow:0 3px 0 var(--line),0 6px 10px -8px rgba(0,0,0,.35)}
.chip[aria-pressed="true"]{background:linear-gradient(180deg,#FF7A52,var(--accent-dark));box-shadow:0 3px 0 #A9361A,inset 0 1px 0 rgba(255,255,255,.3)}
.time{text-shadow:0 2px 0 var(--line),0 6px 14px rgba(0,0,0,.12)}
/* hero photo background */
.banner{background:#141b2b var(--hero-img,none) center/cover no-repeat}
.banner::before{background:linear-gradient(90deg,rgba(12,17,30,.92) 0%,rgba(12,17,30,.72) 55%,rgba(12,17,30,.35) 100%),radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:auto,18px 18px}
.banner .wrap{padding-block:56px 64px}
.banner h1{text-shadow:0 3px 0 rgba(0,0,0,.35),0 10px 30px rgba(0,0,0,.45)}
.hero-cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.hero-cta a{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:6px;font-family:var(--head);font-weight:600;font-size:15px}
.hero-cta .c1{background:linear-gradient(180deg,#FF7A52,var(--accent) 55%,#C9431C);color:#fff;box-shadow:0 5px 0 #A9361A,0 12px 22px -8px rgba(238,90,47,.7)}
.hero-cta .c2{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.35);backdrop-filter:blur(6px);box-shadow:0 5px 0 rgba(0,0,0,.35)}
.hero-cta a:active{transform:translateY(4px)}
.box{box-shadow:0 1px 0 var(--line),0 14px 30px -22px rgba(0,0,0,.35)}
/* ===== premium pass ===== */
.banner{background:radial-gradient(900px 500px at 85% 20%,rgba(123,92,255,.35),transparent 60%),radial-gradient(700px 400px at 10% 100%,rgba(238,90,47,.28),transparent 60%),linear-gradient(135deg,#0E1424 0%,#1A1F3D 50%,#24183A 100%)}
.banner{background-image:linear-gradient(90deg,rgba(10,14,28,.9),rgba(10,14,28,.55)),var(--hero-img,linear-gradient(transparent,transparent)),radial-gradient(900px 500px at 85% 20%,rgba(123,92,255,.35),transparent 60%),radial-gradient(700px 400px at 10% 100%,rgba(238,90,47,.28),transparent 60%),linear-gradient(135deg,#0E1424 0%,#1A1F3D 50%,#24183A 100%);background-size:cover;background-position:center}
.banner::before{background:radial-gradient(rgba(255,255,255,.06) 1px,transparent 1px);background-size:20px 20px}
.banner::after{border-color:rgba(255,122,82,.14)}
.banner .wrap{padding-block:40px 56px}
.hero2{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:36px;align-items:center}
@media (max-width:1000px){.hero2{grid-template-columns:1fr}}
.hero-timer .box{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);backdrop-filter:blur(18px);border-radius:20px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.15);color:#fff}
.hero-timer .box-title{border-color:rgba(255,255,255,.12)}
.hero-timer .box-title h2{color:#fff}
.hero-timer .panel h3,.hero-timer .kbd,.hero-timer .opts{color:#C8CFE0}
.hero-timer .time{color:#fff;text-shadow:0 4px 20px rgba(0,0,0,.4)}
.hero-timer .state{color:#C8CFE0}
.hero-timer .chip{background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.18);color:#fff;box-shadow:0 3px 0 rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.2)}
.hero-timer .chip:hover{border-color:#FF8B66}
.hero-timer .chip[aria-pressed="true"]{background:linear-gradient(180deg,#FF7A52,#D9441F);border-color:#FF7A52;box-shadow:0 3px 0 #8F2C12,0 8px 18px -6px rgba(255,106,64,.8)}
.hero-timer .btn:not(.primary),.hero-timer .mini,.hero-timer select{background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.2);color:#fff;box-shadow:0 4px 0 rgba(0,0,0,.35)}
.hero-timer select option{color:#111}
.hero-timer .phase span{border-color:rgba(255,255,255,.25);color:#D9DEEA}
.hero-timer .laps{border-color:rgba(255,255,255,.18)}
.hero-timer .laps li{border-color:rgba(255,255,255,.12)}
.hero-timer .timer:fullscreen{background:#0E1424}
.btn.primary{border-radius:10px;font-size:16px;padding:14px 20px;box-shadow:0 5px 0 #A9361A,0 14px 28px -8px rgba(255,106,64,.85),inset 0 1px 0 rgba(255,255,255,.35)}
.chip,.btn,.mini{border-radius:10px}
.hero-text h1{font-size:clamp(38px,5vw,60px)}
.hero-cta a{border-radius:10px}
/* colorful tiles */
.tiles-sec{padding-block:40px 8px}
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.tile{position:relative;overflow:hidden;border-radius:16px;padding:16px 16px 14px;color:#fff;background:linear-gradient(145deg,var(--g1),var(--g2));box-shadow:0 6px 0 color-mix(in srgb,var(--g2) 70%,#000),0 16px 26px -14px var(--g2);transition:transform .15s,box-shadow .15s;display:grid;gap:2px;min-height:112px}
.tile::after{content:"";position:absolute;right:-26px;top:-26px;width:90px;height:90px;border-radius:50%;border:14px solid rgba(255,255,255,.16)}
.tile:hover{transform:translateY(-4px);box-shadow:0 10px 0 color-mix(in srgb,var(--g2) 70%,#000),0 22px 30px -14px var(--g2)}
.tile:active{transform:translateY(4px);box-shadow:0 2px 0 color-mix(in srgb,var(--g2) 70%,#000)}
.tile b{font-family:var(--head);font-size:24px;font-weight:800;line-height:1.1;text-shadow:0 2px 0 rgba(0,0,0,.18)}
.tile span{font-size:13px;opacity:.9;font-weight:600;text-transform:uppercase;letter-spacing:.08em}
.tile i{font-style:normal;font-variant-numeric:tabular-nums;font-size:13px;background:rgba(0,0,0,.18);border-radius:20px;padding:2px 10px;justify-self:start;margin-top:8px}
.tile.on{outline:3px solid var(--ink);outline-offset:3px}
/* sidebar list as buttons */
.list{padding:10px;display:grid;gap:8px}
.list li{border:0}
.list a{border:1px solid var(--line);border-radius:10px;background:linear-gradient(180deg,var(--surface),var(--sunk));box-shadow:0 3px 0 var(--line);padding:10px 14px}
.list a:hover{transform:translateY(-1px);border-color:var(--accent)}
.related a{border-radius:10px;background:linear-gradient(180deg,var(--surface),var(--sunk));box-shadow:0 3px 0 var(--line)}
.box{border-radius:14px}
.tip{border-radius:14px;background:linear-gradient(145deg,#FF7A52,#C9431C);box-shadow:0 6px 0 #8F2C12,0 18px 30px -14px rgba(238,90,47,.7)}
.hero-timer{--surface:#141A2E;--sunk:#262E4C;--ink:#FFFFFF;--line:#3E4770}
.hero-timer .controls{flex-wrap:nowrap}
.hero-timer .controls .btn{padding:12px 14px}
.hero-timer .btn.primary{min-width:0}
@media (max-width:420px){.hero-timer .controls{flex-wrap:wrap}}
/* footer premium */
footer{background:radial-gradient(700px 300px at 90% 0%,rgba(123,92,255,.22),transparent 60%),radial-gradient(600px 300px at 0% 100%,rgba(238,90,47,.18),transparent 60%),linear-gradient(180deg,#0F1526,#0A0F1C);color:#AEB8CA;padding-top:1px;position:relative}
footer::before{content:"";position:absolute;inset:0 0 auto;height:3px;background:linear-gradient(90deg,#FF7A52,#7B5CFF,#13B6A6,#3E8BFF)}
.fcta{margin-top:-1px;transform:translateY(-50%);background:linear-gradient(120deg,#FF7A52,#D9441F 45%,#7B5CFF);border-radius:18px;padding:26px 30px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;color:#fff;box-shadow:0 8px 0 rgba(0,0,0,.25),0 30px 50px -20px rgba(123,92,255,.6)}
main{padding-bottom:70px}
.fcta h3{font-size:24px;font-weight:800}
.fcta p{margin:4px 0 0;opacity:.92}
.fcta-btns{display:flex;gap:10px;flex-wrap:wrap}
.fcta-btns a{padding:11px 18px;border-radius:10px;font-family:var(--head);font-weight:600;font-size:14.5px;transition:transform .1s}
.fcta-btns .c1{background:#fff;color:#C9431C;box-shadow:0 5px 0 rgba(0,0,0,.25)}
.fcta-btns .c2{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);color:#fff;box-shadow:0 5px 0 rgba(0,0,0,.2)}
.fcta-btns a:hover{transform:translateY(-2px)}
.fcols{padding-block:0 40px;grid-template-columns:1.5fr 1fr 1fr 1fr}
@media (max-width:860px){.fcols{grid-template-columns:1fr 1fr}.fabout{grid-column:1/-1}}
@media (max-width:480px){.fcols{grid-template-columns:1fr}}
.fabout .logo{color:#fff;margin-bottom:12px;display:flex}
.fabout p{margin:0 0 16px;max-width:38ch}
.fbadges{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.fbadges span{font-size:12.5px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:4px 11px;color:#D5DBE7}
.fsocial{display:flex;gap:8px}
.fsocial a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.1);box-shadow:0 3px 0 rgba(0,0,0,.35);transition:.15s}
.fsocial a:hover{background:var(--accent);border-color:var(--accent);transform:translateY(-2px)}
.fsocial svg{width:15px;height:15px;fill:#fff}
footer h4{color:#fff}
footer ul a{display:inline-flex;align-items:center;gap:8px;transition:color .15s,transform .15s}
footer ul a::before{content:"›";color:var(--accent);font-weight:700}
footer ul a:hover{color:#fff;transform:translateX(3px)}
.fbottom{border-top:1px solid rgba(255,255,255,.08);background:rgba(0,0,0,.2)}
.fbottom .copy{border:0;padding-block:16px}
.fbottom nav{display:flex;gap:18px}
.fbottom nav a:hover{color:#fff}
.fcta{transform:none;margin-top:-56px;margin-bottom:40px}
/* CTA as one horizontal row inside the footer */
main{padding-bottom:0}
.fcta{margin:0 0 36px;transform:none;background:none;border-radius:0;box-shadow:none;padding:30px 0;border-bottom:1px solid rgba(255,255,255,.08)}
.fcta h3{font-size:22px;background:linear-gradient(90deg,#FF8B66,#B49CFF);-webkit-background-clip:text;background-clip:text;color:transparent}
.fcta p{color:#AEB8CA}
.fcta-btns .c1{background:linear-gradient(180deg,#FF7A52,var(--accent) 55%,#C9431C);color:#fff;box-shadow:0 5px 0 #8F2C12,0 12px 22px -8px rgba(238,90,47,.7)}
.fcta-btns .c2{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.18);box-shadow:0 5px 0 rgba(0,0,0,.35)}
footer{padding-top:3px}
/* footer message box */
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hp{display:none}
.fmsg{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:22px;margin-bottom:36px;display:grid;gap:12px;box-shadow:0 18px 40px -24px rgba(0,0,0,.7)}
.fmsg-head h3{color:#fff;font-size:18px}
.fmsg-head p{margin:2px 0 0;font-size:14px}
.fmsg-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media (max-width:560px){.fmsg-row{grid-template-columns:1fr}}
.fmsg input,.fmsg textarea{font:inherit;font-size:14.5px;color:#fff;background:rgba(0,0,0,.25);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:11px 14px;width:100%;resize:vertical}
.fmsg input::placeholder,.fmsg textarea::placeholder{color:#8792A8}
.fmsg input:focus,.fmsg textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(238,90,47,.25)}
.fmsg-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.fsend{border:0;border-radius:10px;padding:12px 22px;font-family:var(--head);font-weight:600;color:#fff;background:linear-gradient(180deg,#FF7A52,var(--accent) 55%,#C9431C);box-shadow:0 5px 0 #8F2C12,0 12px 22px -8px rgba(238,90,47,.7);transition:transform .08s}
.fsend:active{transform:translateY(4px);box-shadow:0 1px 0 #8F2C12}
.fsend:disabled{opacity:.6}
.fm-status{font-size:14px;color:#C8CFE0}
.fm-status.ok{color:#4CC38A}
.fm-status.err{color:#FF8B66}
.time.long{font-size:clamp(34px,4.4vw,50px)}
.time.long{font-size:clamp(30px,3.3vw,42px)}

/* ===== Timerzo brand ===== */
.tz-logo{display:flex;align-items:center;gap:2px;flex-wrap:wrap;line-height:1}
.tz-logo .lg-word{font-family:var(--head);font-weight:800;font-size:27px;letter-spacing:-.04em;color:var(--ink)}
.tz-logo .lg-z{background:linear-gradient(135deg,#FF7A52,#7B5CFF);-webkit-background-clip:text;background-clip:text;color:transparent;font-style:italic;padding-right:1px}
.tz-logo .lg-ring{width:26px;height:26px;margin-left:1px;transform:translateY(2px);overflow:visible}
.tz-logo .lg-track{fill:none;stroke:var(--line);stroke-width:5}
.tz-logo .lg-arc{fill:none;stroke:var(--accent);stroke-width:5;stroke-linecap:round;stroke-dasharray:100;stroke-dashoffset:100;transform:rotate(-90deg);transform-origin:18px 18px}
.tz-logo .lg-dot{transform-origin:18px 18px}
.tz-logo .lg-dot circle{fill:#7B5CFF}
.tz-logo small{flex-basis:100%;font:600 10.5px var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-top:4px}
footer .tz-logo .lg-word{color:#fff}
footer .tz-logo .lg-track{stroke:rgba(255,255,255,.18)}
.tb-links{display:flex;gap:16px}
.tb-links a{color:var(--top-ink)}
.tb-links a:hover{color:#fff}

/* custom time setter */
.setter{display:flex;gap:8px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.setter label{display:flex;align-items:center;gap:4px}
.setter input{width:62px;font:600 18px var(--head);text-align:center;padding:9px 6px;border-radius:10px;border:1px solid rgba(255,255,255,.22);background:rgba(0,0,0,.25);color:#fff}
.setter input:focus{outline:none;border-color:#FF8B66;box-shadow:0 0 0 3px rgba(255,106,64,.3)}
.setter span{color:#C8CFE0;font-weight:600}

/* live countdown */
.cd{display:grid;gap:18px;padding:6px 2px}
.cd:fullscreen{background:#0E1424;padding:40px;align-content:center}
.cd-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.cd-grid div{background:linear-gradient(180deg,rgba(255,255,255,.12),rgba(255,255,255,.04));border:1px solid rgba(255,255,255,.16);border-radius:16px;padding:18px 6px 14px;text-align:center;box-shadow:0 6px 0 rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.18)}
.cd-grid b{display:block;font-family:var(--head);font-weight:800;font-size:clamp(30px,4.6vw,56px);line-height:1;color:#fff;font-variant-numeric:tabular-nums;text-shadow:0 4px 18px rgba(0,0,0,.45)}
.cd-grid div:first-child b{color:#FF8B66}
.cd-grid span{display:block;margin-top:8px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#C8CFE0;font-weight:600}
.cd-bar{height:10px;border-radius:10px;background:rgba(255,255,255,.12);overflow:hidden}
.cd-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#FF7A52,#7B5CFF);border-radius:10px;transition:width .6s}
.cd-line{margin:0;color:#D4DAE5;font-size:15px}
.cd-line b{color:#fff}
.calc-l{color:#C8CFE0;font-weight:600;font-size:14px}
.calc-in{font:600 17px var(--head);padding:11px 14px;border-radius:12px;border:1px solid rgba(255,255,255,.22);background:rgba(0,0,0,.25);color:#fff;color-scheme:dark;max-width:260px}
@media (max-width:520px){.cd-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* static pages */
.banner.slim .wrap{padding-block:34px 40px}
.banner.slim h1{font-size:clamp(30px,4vw,44px)}
.single{max-width:860px;padding-block:28px 60px}
.single .content{margin-top:0}
.single .fmsg{background:#141A2E;color:#AEB8CA;margin:18px 0 0}
.tile i[data-next]{min-width:56px}
@media (max-width:560px){.tb-links{display:none}}
.setter input{width:54px}
.tz-logo .lg-ring{width:28px;height:28px}
/* ===== premium pass 2 ===== */
header{transition:box-shadow .2s,background .2s}
header.scrolled{box-shadow:0 10px 30px -14px rgba(0,0,0,.35)}
header.scrolled .nav{height:62px}
.nav{transition:height .2s}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font:700 12px var(--head);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:8px}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,#FF7A52,#7B5CFF);border-radius:2px}
.sh{font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.02em;margin-bottom:22px}
.trust-strip{background:var(--surface);border-bottom:1px solid var(--line)}
.trust-strip .wrap{display:flex;flex-wrap:wrap;justify-content:space-around;gap:14px 28px;padding-block:16px}
.trust-strip span{display:flex;align-items:center;gap:9px;font:600 14px var(--head);color:var(--ink)}
.trust-strip svg{width:20px;height:20px;color:var(--accent)}
.feat-sec{padding-block:56px 20px}
.feat-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
@media (max-width:960px){.feat-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:520px){.feat-grid{grid-template-columns:1fr}}
.feat-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:24px 22px;box-shadow:0 1px 0 var(--line),0 18px 34px -26px rgba(0,0,0,.45);transition:transform .2s,box-shadow .2s;position:relative;overflow:hidden}
.feat-card::after{content:"";position:absolute;inset:auto -40px -40px auto;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,rgba(123,92,255,.14),transparent 70%)}
.feat-card:hover{transform:translateY(-4px);box-shadow:0 1px 0 var(--line),0 26px 40px -24px rgba(0,0,0,.5)}
.fi{width:50px;height:50px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(145deg,#FF7A52,#7B5CFF);color:#fff;margin-bottom:16px;box-shadow:0 8px 18px -8px rgba(123,92,255,.7)}
.fi svg{width:24px;height:24px}
.feat-card h3{font-size:17px;margin-bottom:6px}
.feat-card p{margin:0;color:var(--muted);font-size:14.5px;line-height:1.6}
.steps-sec{padding-block:36px 10px}
.steps3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;counter-reset:x}
@media (max-width:760px){.steps3{grid-template-columns:1fr}}
.step3{position:relative;padding:24px 22px 22px 76px;border-radius:18px;background:linear-gradient(180deg,var(--surface),var(--sunk));border:1px solid var(--line)}
.step3 b{position:absolute;left:20px;top:22px;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;font:800 18px var(--head);color:#fff;background:linear-gradient(145deg,#FF7A52,#C9431C);box-shadow:0 5px 0 #8F2C12}
.step3 h3{font-size:17px;margin-bottom:4px}
.step3 p{margin:0;color:var(--muted);font-size:14.5px}
.tile .ti{position:absolute;right:14px;bottom:14px;width:22px;height:22px;opacity:.85;color:#fff}
.content .box-body>p:first-of-type{font-size:17px;color:var(--ink)}
.content h2.sec{position:relative;padding-left:14px}
.content h2.sec::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:3px;background:linear-gradient(180deg,#FF7A52,#7B5CFF)}
.content ul.uses{list-style:none;padding-left:0;display:grid;gap:8px}
.content ul.uses li{position:relative;padding-left:28px}
.content ul.uses li::before{content:"";position:absolute;left:0;top:6px;width:16px;height:16px;border-radius:50%;background:var(--accent-soft);box-shadow:inset 0 0 0 4px var(--accent)}
details{border-radius:12px;transition:box-shadow .2s}
details[open]{box-shadow:0 12px 26px -20px rgba(0,0,0,.5);border-color:var(--accent)}
.hero-timer{position:relative}
.hero-timer::before{content:"";position:absolute;inset:-30px;background:radial-gradient(closest-side,rgba(255,106,64,.28),transparent),radial-gradient(closest-side at 80% 20%,rgba(123,92,255,.3),transparent);filter:blur(20px);z-index:-1;animation:glow 8s ease-in-out infinite alternate}
.hero-timer{z-index:0}
@keyframes glow{to{transform:translate(10px,-10px) scale(1.05)}}
.tile b{font-size:clamp(17px,1.55vw,22px);overflow-wrap:anywhere;hyphens:auto}
.tile b{font-size:clamp(16px,1.42vw,20px);letter-spacing:-.025em;overflow-wrap:normal;word-break:normal}