@media (max-width:900px){.desktop-nav{display:none;}.demo-badge{margin-left:auto;}.page{padding-top:42px;}.hero-card{grid-template-columns:1fr;}.hero-forecast{display:grid;grid-template-columns:auto 1fr 1fr;align-items:center;gap:22px;border-top:1px solid rgba(255,255,255,.68);border-left:0;}.hero-forecast > p{margin:0;padding:0;border:0;}.hero-forecast ul,.hero-forecast > small{grid-column:1 / -1;}.event-grid{grid-template-columns:repeat(2,1fr);}.event-card:last-child{grid-column:1 / -1;}.data-story{grid-template-columns:auto 1fr;}.data-story > small{grid-column:1 / -1;}.map-layout{grid-template-columns:1fr;}#map{height:480px;}.settings-event-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}@media (max-width:650px){:root{--header-height:65px;}body{padding-bottom:calc(72px + env(safe-area-inset-bottom));}.header-inner{width:min(calc(100% - 24px),var(--max-width));}.brand-mark{width:36px;height:36px;font-size:15px;}.brand strong{font-size:17px;}.brand small{display:none;}.demo-badge{padding:6px 8px;font-size:9px;}.page{width:min(calc(100% - 24px),var(--max-width));padding:32px 0 44px;}.page-heading{align-items:flex-start;margin-bottom:22px;}.page-heading h1{font-size:30px;}.lead{margin-top:10px;font-size:13px;line-height:1.75;}.season-note{display:none;}.hero-card{min-height:auto;border-radius:24px;}.hero-copy{padding:25px 22px 28px;}.hero-symbol{top:58px;right:4px;font-size:128px;}.hero-kicker{margin-top:48px;}.hero-copy h2{font-size:clamp(31px,10.2vw,43px);line-height:1.43;}.hero-description{font-size:13px;}.hero-actions{display:grid;grid-template-columns:1fr 1fr;}.hero-actions .button{padding:0 11px;font-size:12px;}.hero-forecast{grid-template-columns:auto minmax(0,1fr);gap:18px;padding:23px 22px;}.probability-ring-large{width:96px;height:96px;}.probability-ring-large strong{font-size:32px;}.hero-forecast > p{grid-column:2;}.hero-forecast > p:nth-of-type(2){grid-column:1 / -1;padding-top:15px;border-top:1px solid rgba(36,48,46,.1);}.hero-forecast ul{margin-top:0;}.section-block{margin-top:48px;}.section-heading{align-items:start;}.section-heading h2{font-size:24px;}.section-heading > p{display:none;}.event-grid{grid-template-columns:1fr;}.event-card:last-child{grid-column:auto;}.event-card-button{min-height:230px;}.data-story{grid-template-columns:1fr;gap:18px;margin-top:42px;padding:25px 4px;}.data-story-symbol{width:60px;height:60px;font-size:20px;}.data-story > small{grid-column:auto;}.timeline-shell::before{left:16px;}.timeline-section{grid-template-columns:20px minmax(0,1fr);gap:17px;}.timeline-label span,.timeline-label.now span{right:-2px;}.timeline-label p{display:none;}.timeline-content h2{font-size:22px;}.observation-card{grid-template-columns:auto minmax(0,1fr);}.observation-card .icon-button{grid-column:2;justify-self:end;margin-top:-52px;}.future-list em{display:none;}.map-heading{display:grid;}.select-field{width:100%;}#map{height:390px;}.map-legend span:last-child{width:100%;margin-left:0;}.settings-layout{grid-template-columns:1fr;}.settings-card:first-child{grid-column:auto;}.settings-card{padding:20px;}.settings-event-grid{grid-template-columns:1fr;}.settings-heading{align-items:flex-start;}.data-card dl > div{grid-template-columns:64px minmax(0,1fr);}.detail-backdrop{align-items:flex-end;}.detail-sheet{width:100%;height:min(92vh,820px);padding:18px 20px 140px;border-top:1px solid rgba(255,255,255,.7);border-left:0;border-radius:26px 26px 0 0;animation-name:sheet-up;}.detail-handle{width:42px;height:4px;display:block;margin:0 auto 2px;border-radius:99px;background:rgba(36,48,46,.18);}.detail-close{top:8px;}.detail-header{grid-template-columns:auto minmax(0,1fr);gap:13px;}.detail-header .probability-ring{grid-column:1 / -1;}.detail-symbol{width:58px;height:58px;font-size:22px;}.detail-header h2{font-size:29px;}.detail-intro{font-size:15px;}.detail-facts{grid-template-columns:1fr;}.detail-facts div + div{border-top:1px solid var(--line);border-left:0;}.observation-actions{width:100%;padding:13px 16px calc(13px + env(safe-area-inset-bottom));}.observation-actions .button{padding:0 10px;font-size:12px;}.onboarding-dialog{width:calc(100% - 16px);max-height:calc(100vh - 16px);border-radius:24px;}.onboarding-card{padding:28px 18px 20px;}.onboarding-card h1{font-size:36px;}.choice-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;}.choice-card{min-height:116px;padding:14px;}.onboarding-footer{padding-bottom:env(safe-area-inset-bottom);}.onboarding-footer .button{padding:0 14px;font-size:12px;}.mobile-nav{position:fixed;z-index:100;right:10px;bottom:calc(8px + env(safe-area-inset-bottom));left:10px;min-height:62px;display:grid;grid-template-columns:repeat(4,1fr);padding:5px;border:1px solid rgba(255,255,255,.72);border-radius:19px;background:rgba(244,240,231,.9);box-shadow:0 12px 34px rgba(31,38,36,.16);backdrop-filter:blur(18px);}.mobile-nav a{min-height:50px;display:grid;place-content:center;justify-items:center;gap:3px;border-radius:14px;color:var(--ink-soft);text-decoration:none;}.mobile-nav a.is-active{color:var(--ink);background:rgba(255,255,255,.72);}.mobile-nav a > span{font-size:16px;}.mobile-nav small{font-size:9px;}.toast{bottom:calc(84px + env(safe-area-inset-bottom));font-size:12px;}}@keyframes sheet-up{from{transform:translateY(50px);opacity:.6;}to{transform:translateY(0);opacity:1;}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto !important;animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}}