:root{color-scheme:light;--ink:#132b2b;--muted:#657574;--paper:#f5f2ea;--card:#fffdf8;--line:#d9ded7;--ocean:#0d6464;--ocean-dark:#0a4748;--mint:#73c7b8;--coral:#ef6a4d;--amber:#d99b37;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:var(--paper);background-image:radial-gradient(circle at 8% 0,rgba(115,199,184,.22),transparent 26rem),radial-gradient(circle at 92% 12%,rgba(239,106,77,.09),transparent 24rem)}button,a{font:inherit}button{color:inherit}.topbar{height:72px;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100vw - 1180px)/2));background:#f5f2eae0;border-bottom:1px solid rgba(19,43,43,.1);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:6px;background:var(--ocean);color:#fff;font-weight:850}.brand>span:last-child{display:flex;flex-direction:column;line-height:1.1}.brand b{font-size:15px}.brand small{font-size:11px;color:var(--muted);margin-top:4px}.source-chip{display:flex;align-items:center;gap:8px;padding:8px 11px;border:1px solid var(--line);background:#fffdf8c7;border-radius:4px;font-size:12px;font-weight:650}.pulse{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 4px #73c7b82e}main,footer{width:min(1180px,calc(100% - 32px));margin:0 auto}.hero{min-height:400px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:50px;padding:70px 5px 52px}.eyebrow{margin:0 0 12px;color:var(--ocean);font-size:11px;line-height:1.3;font-weight:850;letter-spacing:.13em}.hero h1{font-size:clamp(56px,8vw,102px);line-height:.88;letter-spacing:-.065em;margin:0;font-weight:750}.hero h1 span{color:var(--coral);font-weight:500}.hero-copy>p:not(.eyebrow){font-size:18px;line-height:1.58;max-width:680px;color:#4f6261;margin:28px 0}.hero-copy em{font-style:normal;color:var(--ink);font-weight:750}.route-facts{display:flex;flex-wrap:wrap;gap:8px}.route-facts span{display:flex;flex-direction:column;gap:2px;min-width:145px;padding:13px 15px;background:#fffdf8b8;border:1px solid var(--line);border-radius:5px;font-size:11px;color:var(--muted)}.route-facts b{font-size:15px;color:var(--ink)}.hero-orbit{justify-self:center;position:relative;width:min(340px,35vw);aspect-ratio:1;border:1px solid rgba(13,100,100,.25);border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle,rgba(115,199,184,.27),transparent 66%)}.hero-orbit:before,.hero-orbit:after{content:"";position:absolute;border-radius:50%;border:1px dashed rgba(13,100,100,.24)}.hero-orbit:before{inset:14%}.hero-orbit:after{inset:31%}.hero-orbit i{width:54px;height:54px;border-radius:50%;background:var(--ocean);box-shadow:0 0 0 17px #0d646417}.hero-orbit span{position:absolute;background:var(--card);border:1px solid var(--line);border-radius:4px;padding:9px 12px;font-size:13px;font-weight:800}.hero-orbit span:first-child{left:-8%;top:21%}.hero-orbit span:last-child{right:-8%;bottom:21%}.leaders{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}.leader-card{min-height:290px;padding:28px;border-radius:8px;border:1px solid var(--line);background:var(--card);position:relative;overflow:hidden}.leader-card:after{content:"";position:absolute;right:-55px;bottom:-70px;width:190px;height:190px;border-radius:50%;background:#73c7b824}.leader-card.preliminary{background:#183f40;color:#fff;border-color:#183f40}.leader-card.preliminary:after{background:#ef6a4d29}.leader-top{display:flex;align-items:center;justify-content:space-between;gap:12px;position:relative;z-index:1}.leader-label{font-size:11px;letter-spacing:.11em;font-weight:850}.confirmed .leader-label{color:var(--ocean)}.preliminary .leader-label{color:#95dacd}.leader-note{font-size:11px;opacity:.65}.leader-date{font-size:clamp(34px,4vw,54px);line-height:1;letter-spacing:-.045em;font-weight:720;margin-top:48px;position:relative;z-index:1}.leader-time{font-size:15px;color:var(--muted);margin-top:9px}.preliminary .leader-time{color:#b8ceca}.leader-metrics{display:flex;gap:8px;margin-top:25px;position:relative;z-index:1}.leader-metrics>span{display:flex;flex-direction:column;padding-right:18px;border-right:1px solid var(--line)}.preliminary .leader-metrics>span{border-color:#fff3}.leader-metrics>span:last-child{border:0}.leader-metrics b{font-size:17px}.leader-metrics small{font-size:10px;color:var(--muted);margin-top:3px}.preliminary .leader-metrics small{color:#aac4c0}.leader-action{position:absolute;right:24px;top:63px;z-index:2;border:0;border-radius:4px;padding:9px 12px;background:var(--ink);color:#fff;font-size:12px;font-weight:750;cursor:pointer}.preliminary .leader-action{background:#fff;color:var(--ink)}.leader-action:hover{transform:translateY(-1px)}.leader-empty{margin:70px 0 0;color:var(--muted);max-width:320px}.skeleton{color:var(--muted)}.status-row{display:grid;grid-template-columns:repeat(3,1fr) 1.05fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin-bottom:70px}.status-row article,.refresh-button{min-height:102px;padding:18px 20px;border:0;background:var(--card);display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.status-row span{font-size:11px;color:var(--muted)}.status-row strong{font-size:20px;letter-spacing:-.02em;margin-top:5px}.status-row small{font-size:10px;color:#8a9795;margin-top:3px}.refresh-button{cursor:pointer;background:#efeae0}.refresh-button>span{position:absolute;font-size:25px}.refresh-button b,.refresh-button small{margin-left:37px}.refresh-button b{font-size:15px}.refresh-button:disabled{opacity:.55;cursor:wait}.section-card{background:#fffdf8eb;border:1px solid var(--line);border-radius:8px;padding:34px;margin-bottom:18px}.section-title,.detail-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px}.section-title h2,.detail-heading h2,.method h2{margin:0;font-size:clamp(30px,4vw,48px);line-height:1;letter-spacing:-.045em}.calendar-legend{display:flex;gap:16px;font-size:11px;color:var(--muted)}.calendar-legend span{display:flex;align-items:center;gap:6px}.calendar-legend i{width:8px;height:8px;border-radius:50%;display:inline-block}.available-dot{background:var(--mint)}.empty-dot{background:#d8d8d1}.weekdays,.calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:7px}.weekdays{margin-top:30px;margin-bottom:7px}.weekdays span{text-align:center;font-size:10px;color:#8b9795;text-transform:uppercase}.day-button{min-width:0;aspect-ratio:1.08;padding:10px;border-radius:5px;text-align:left;display:flex;flex-direction:column;justify-content:space-between;transition:transform .15s,border-color .15s,box-shadow .15s}.day-button.available{border:1px solid hsl(calc(150 - var(--rank)*115) 45% 62%);background:hsl(calc(150 - var(--rank)*115) 52% 96%);cursor:pointer}.day-button.available:hover{transform:translateY(-2px);box-shadow:0 8px 18px #132b2b14}.day-button.active{outline:2px solid var(--ocean);outline-offset:1px}.day-button.unavailable{border:1px dashed #d7d9d4;background:#f4f2ec;color:#a5aaa5}.day-top{display:flex;justify-content:space-between;align-items:flex-start}.day-top b{font-size:21px}.day-top small{font-size:9px;text-transform:uppercase}.day-wind{font-size:12px}.day-state{font-size:9px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.calendar-note{margin:15px 0 0;color:var(--muted);font-size:11px}.details{scroll-margin-top:90px}.forecast-kind{padding:7px 9px;border-radius:4px;font-size:11px;font-weight:750}.forecast-kind.confirmed{background:#dff2e9;color:#17634f}.forecast-kind.preliminary{background:#fff0d7;color:#80570e}.start-selector{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:28px 0 25px}.start-selector button{border:1px solid var(--line);background:#f4f1e9;border-radius:5px;padding:12px;display:flex;flex-direction:column;align-items:center;cursor:pointer}.start-selector button.active{background:var(--ocean);border-color:var(--ocean);color:#fff}.start-selector small{font-size:9px;letter-spacing:.1em;opacity:.65}.start-selector strong{font-size:20px;margin-top:2px}.empty-details{padding:50px 0;text-align:center;color:var(--muted)}[hidden]{display:none!important}.timeline{display:grid;grid-template-columns:auto 1fr auto 1fr auto 1fr auto;align-items:center;padding:25px 22px;background:#f0eee7;border-radius:7px}.timeline>div{display:flex;flex-direction:column;min-width:95px}.timeline small{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}.timeline strong{font-size:23px;margin:3px 0}.timeline span{font-size:10px;color:var(--muted)}.timeline>i{height:1px;background:var(--mint);position:relative;margin:0 10px}.timeline>i:after{content:"";position:absolute;right:0;top:-3px;width:7px;height:7px;border-radius:50%;background:var(--mint)}.timeline>i.stop-line{background:repeating-linear-gradient(90deg,var(--coral) 0 5px,transparent 5px 9px)}.timeline>i.stop-line:after{background:var(--coral)}.leg-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px}.leg-card{border:1px solid var(--line);border-radius:7px;padding:23px}.leg-card.returning{background:#f5f7f3}.leg-title{display:flex;align-items:center;gap:13px}.leg-title>span{display:grid;place-items:center;width:37px;height:37px;border-radius:50%;background:var(--ocean);color:#fff;font-size:11px;font-weight:850}.returning .leg-title>span{background:var(--coral)}.leg-title small{font-size:9px;color:var(--muted);letter-spacing:.1em}.leg-title h3{margin:2px 0 0;font-size:17px}.leg-metrics{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);margin-top:20px;border:1px solid var(--line)}.leg-metrics>div{background:var(--card);padding:14px;display:flex;flex-direction:column}.leg-metrics span{font-size:10px;color:var(--muted)}.leg-metrics strong{font-size:20px;margin-top:5px}.leg-metrics strong small{font-size:10px;margin-left:3px;color:var(--muted)}.weather-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:7px;overflow:hidden;margin-top:12px}.weather-fact{background:var(--card);padding:17px;display:grid;grid-template-columns:auto 1fr;column-gap:9px}.weather-icon{grid-row:1/3;font-size:20px;color:var(--ocean)}.weather-fact strong{font-size:14px}.weather-fact small{font-size:9px;color:var(--muted);margin-top:2px}.analysis-card{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:24px;margin-top:12px;border-radius:7px;background:var(--ocean-dark);color:#fff}.analysis-mark{font-size:9px;font-weight:850;letter-spacing:.12em;color:#86d4c5;border-right:1px solid rgba(255,255,255,.17);padding-right:18px}.analysis-card h3{margin:0 0 7px;font-size:19px}.analysis-card p{margin:0;line-height:1.55;color:#c8ddda;font-size:13px}.preliminary-note{margin:13px 2px 0;font-size:11px;color:var(--muted)}.method{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;margin-top:18px}.method ol{margin:0;padding:0;list-style:none;counter-reset:step}.method li{display:grid;grid-template-columns:1fr 1.6fr;gap:20px;padding:14px 0;border-bottom:1px solid var(--line);font-size:12px}.method li:first-child{padding-top:0}.method li:last-child{border:0}.method li b{color:var(--ocean)}.method li span{color:var(--muted);line-height:1.45}.safety{display:flex;gap:14px;padding:22px;margin:18px 0 54px;border:1px solid #e7cda1;background:#fff5df;border-radius:7px}.safety>span{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;background:var(--amber);color:#fff;font-weight:850}.safety strong{font-size:13px}.safety p{margin:4px 0 0;color:#79684d;font-size:11px;line-height:1.5}footer{min-height:80px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:11px}@media(max-width:850px){.hero{grid-template-columns:1fr;padding-top:50px}.hero-orbit{display:none}.status-row{grid-template-columns:1fr 1fr}.leaders,.leg-grid{grid-template-columns:1fr}.weather-strip{grid-template-columns:repeat(3,1fr)}.method{grid-template-columns:1fr;gap:28px}}@media(max-width:620px){.topbar{height:62px;padding:0 16px}.source-chip{max-width:47%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.source-chip span:last-child{overflow:hidden;text-overflow:ellipsis}.brand small{display:none}main,footer{width:min(100% - 20px,1180px)}.hero{min-height:auto;padding:44px 5px 35px}.hero h1{font-size:52px}.hero-copy>p:not(.eyebrow){font-size:15px;margin:20px 0}.route-facts span{min-width:calc(50% - 4px)}.leader-card{padding:22px;min-height:270px}.leader-action{position:static;margin-top:20px}.leader-date{margin-top:38px}.leader-metrics{gap:12px;flex-wrap:wrap}.status-row{grid-template-columns:1fr 1fr;margin-bottom:40px}.status-row article,.refresh-button{min-height:90px;padding:13px}.status-row strong{font-size:17px}.section-card{padding:18px}.section-title,.detail-heading{align-items:flex-start;flex-direction:column}.calendar-legend{gap:9px;flex-wrap:wrap}.weekdays,.calendar{gap:3px}.day-button{aspect-ratio:.84;padding:6px}.day-top b{font-size:17px}.day-top small{display:none}.day-wind{font-size:10px}.day-state{font-size:8px}.calendar-spacer{display:block}.start-selector{gap:4px}.start-selector button{padding:9px 4px}.start-selector strong{font-size:17px}.timeline{grid-template-columns:1fr 1fr;padding:16px;gap:14px}.timeline>i{display:none}.timeline>div{min-width:0;padding-left:10px;border-left:2px solid var(--mint)}.timeline>div:nth-of-type(3){border-color:var(--coral)}.leg-card{padding:17px}.leg-metrics>div{padding:11px}.leg-metrics strong{font-size:17px}.weather-strip{grid-template-columns:1fr 1fr}.analysis-card{grid-template-columns:1fr}.analysis-mark{border:0;border-bottom:1px solid rgba(255,255,255,.17);padding:0 0 10px}.method li{grid-template-columns:1fr;gap:5px}.method h2,.section-title h2,.detail-heading h2{font-size:34px}footer{flex-direction:column;justify-content:center;gap:5px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.day-button,.leader-action{transition:none}}
