:root{--bg: #07111f;--bg-deep: #030812;--panel: rgba(8, 21, 38, .78);--panel-soft: rgba(13, 31, 53, .68);--text: #f5f7fb;--muted: #9eafc3;--faint: #63758c;--accent: #70e6ca;--accent-warm: #f2c66d;--line: rgba(210, 230, 247, .15);--shadow: rgba(0, 0, 0, .38)}*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;color:var(--text);font-family:Segoe UI,Microsoft YaHei,system-ui,sans-serif;background:radial-gradient(ellipse at 18% 12%,rgba(38,112,128,.22),transparent 34rem),radial-gradient(ellipse at 85% 5%,rgba(132,90,37,.18),transparent 28rem),linear-gradient(138deg,var(--bg-deep),var(--bg) 55%,#0b1b2b);overflow-x:hidden}body:before{position:fixed;inset:0;z-index:0;pointer-events:none;content:"";opacity:.18;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:64px 64px;-webkit-mask-image:linear-gradient(to bottom,black,transparent 78%);mask-image:linear-gradient(to bottom,black,transparent 78%)}#sky{position:fixed;inset:0;z-index:0;width:100%;height:100%;pointer-events:none}.shell{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:18px;align-items:stretch;width:min(1240px,calc(100% - 64px));min-height:100vh;margin:0 auto;padding:48px 0}.countdown-panel,.control-panel{border:1px solid var(--line);background:linear-gradient(145deg,rgba(20,45,68,.78),var(--panel));box-shadow:0 26px 90px var(--shadow),inset 0 1px #ffffff0f;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.countdown-panel{display:flex;min-height:calc(100vh - 96px);flex-direction:column;justify-content:space-between;border-radius:22px;padding:clamp(38px,5vw,76px);overflow:hidden}.countdown-panel:after{position:absolute;width:420px;height:420px;right:-180px;bottom:-230px;border:1px solid rgba(112,230,202,.18);border-radius:50%;box-shadow:0 0 0 34px #70e6ca09,0 0 0 68px #70e6ca05;content:"";pointer-events:none}.topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:24px}.eyebrow{display:flex;align-items:center;gap:9px;margin:0 0 22px;color:var(--accent);font-size:.72rem;font-weight:700;letter-spacing:.18em}.eyebrow-dot,.now-mark span,.status-live i{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 5px #70e6ca1a,0 0 18px var(--accent)}h1{max-width:10em;margin:0;font-size:clamp(3.2rem,6.5vw,6.9rem);line-height:.94;letter-spacing:-.065em;font-weight:700}.intro{max-width:34rem;margin:26px 0 0;color:var(--muted);font-size:1rem;line-height:1.7}.now-mark{display:flex;align-items:center;gap:9px;padding-top:3px;color:var(--faint);font-size:.68rem;font-weight:700;letter-spacing:.14em}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 196px;gap:36px;align-items:center;margin:clamp(54px,10vh,110px) 0 72px}.timer{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.time-card{display:grid;min-height:166px;align-content:center;gap:13px;border-top:2px solid rgba(255,255,255,.18);border-bottom:1px solid var(--line);background:linear-gradient(180deg,#ffffff13,#ffffff06);text-align:left;padding:20px 18px}.time-card-day{border-top-color:var(--accent-warm)}.time-card strong{font-size:clamp(3rem,5.3vw,5.6rem);line-height:.92;letter-spacing:-.07em;font-variant-numeric:tabular-nums}.time-card-day strong{color:var(--accent-warm)}.time-card span{color:var(--muted);font-size:.85rem}.progress-wrap{position:relative;width:196px;aspect-ratio:1;justify-self:end}.progress-ring{width:100%;height:100%;transform:rotate(-90deg)}.ring-track,.ring-fill{fill:none;stroke-width:7}.ring-track{stroke:#ffffff1a}.ring-fill{stroke:var(--accent);stroke-linecap:round;stroke-dasharray:327;stroke-dashoffset:327;filter:drop-shadow(0 0 7px rgba(112,230,202,.5));transition:stroke-dashoffset .3s ease}.progress-center{position:absolute;inset:0;display:grid;place-content:center;gap:7px;text-align:center}.progress-center strong{font-size:2.2rem;letter-spacing:-.05em;font-variant-numeric:tabular-nums}.progress-center span{color:var(--muted);font-size:.78rem}.target-line{display:flex;align-items:center;gap:16px;border-top:1px solid var(--line);padding-top:18px}.target-kicker{color:var(--accent-warm);font-size:.68rem;font-weight:800;letter-spacing:.15em}.target-text,#targetText{margin:0;color:var(--muted);font-size:.88rem}.control-panel{display:flex;flex-direction:column;border-radius:18px;padding:30px 26px}.side-heading{display:flex;align-items:baseline;gap:13px;border-bottom:1px solid var(--line);padding-bottom:20px}.side-index{color:var(--accent-warm);font-size:.74rem;font-weight:800;letter-spacing:.12em}h2{margin:0;font-size:1.15rem;letter-spacing:-.02em}.side-copy{margin:25px 0;color:var(--muted);font-size:.95rem;line-height:1.75}.side-rule{width:34px;height:2px;margin-bottom:30px;background:var(--accent)}.fact{display:grid;gap:9px;border-top:1px solid var(--line);padding:17px 0}.fact span{color:var(--faint);font-size:.74rem}.fact strong{font-size:1.05rem;font-weight:600}.status-live{display:flex;align-items:center;gap:10px;color:var(--accent)}.side-footer{margin-top:auto;padding-top:28px;color:var(--faint);font-size:.72rem;line-height:1.8}button,input{font:inherit}button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.floating-motto{position:fixed;z-index:3;left:0;top:0;min-width:96px;padding:10px 14px;border:1px solid rgba(255,255,255,.24);border-radius:8px;color:#041014;background:linear-gradient(135deg,#f4c95d,#44d7b6);box-shadow:0 16px 36px #0000003d;font-size:1rem;font-weight:900;line-height:1;text-align:center;white-space:nowrap;pointer-events:none;will-change:transform}@media(max-width:1040px){.shell{width:min(100% - 36px,860px);grid-template-columns:1fr;padding:28px 0}.countdown-panel{min-height:auto}.control-panel{min-height:0}.side-footer{margin-top:12px}}@media(max-width:700px){.shell{width:min(100% - 20px,520px);padding:10px 0 24px}.countdown-panel,.control-panel{border-radius:16px;padding:22px 18px}h1{font-size:clamp(2.7rem,14vw,4.5rem)}.intro{margin-top:20px;font-size:.92rem}.hero-grid{grid-template-columns:1fr;gap:38px;margin:54px 0 42px}.timer{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.time-card{min-height:112px;padding:16px 14px}.time-card strong{font-size:clamp(2.7rem,14vw,4rem)}.progress-wrap{width:min(182px,60vw);justify-self:center}.target-line{align-items:flex-start;flex-direction:column;gap:8px}.now-mark{display:none}.floating-motto{min-width:84px;padding:9px 12px;font-size:.9rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}