:root{--paper:#f0efe7;--ink:#161719;--blue:#315cff;--acid:#d5ff35;--pink:#ff6bce;--ice:#bcefff;--night:#091927;--frost:#e7f6fa;--line:#16171938;--mono:'DM Mono',monospace;--display:'Space Grotesk',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--display)}button,input,select{font:inherit}button,a,select{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,summary:focus-visible,select:focus-visible{outline:3px solid var(--blue);outline-offset:5px}::selection{background:var(--acid);color:var(--ink)}[hidden]{display:none!important}#snow{position:fixed;inset:78px 0 0;width:100%;height:calc(100% - 78px);z-index:2;pointer-events:none}main,header,footer,.preview-bar{position:relative}header{height:78px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 5vw;position:sticky;top:0;background:var(--paper);z-index:10}header nav{display:flex;gap:24px;font:11px var(--mono);text-transform:uppercase}header nav a[aria-current]{text-decoration:underline;text-underline-offset:7px}header nav a:hover{color:var(--blue)}.nav-cta{background:transparent;border:1px solid var(--ink);border-radius:99px;padding:10px 16px;font:11px var(--mono);text-transform:uppercase;min-height:40px}.skip{position:fixed;top:-80px;left:15px;z-index:50;background:var(--acid);padding:15px}.skip:focus{top:15px}.preview-bar{display:flex;justify-content:space-between;align-items:center;gap:15px;padding:9px 5vw;background:var(--paper);font:9px/1.6 var(--mono);z-index:3;border-bottom:1px solid var(--line)}.preview-bar label{display:flex;align-items:center;gap:12px;white-space:nowrap}.preview-bar select{background:transparent;color:var(--ink);border:1px solid var(--line);padding:7px;font:11px var(--mono);min-height:36px}.page-width{width:90%;max-width:1400px;margin-inline:auto}.mono{font:10px/1.5 var(--mono);letter-spacing:.06em}.winter-hero{position:relative;isolation:isolate;background:var(--night);color:var(--frost);padding:65px 5vw 0;display:grid;grid-template-columns:1.3fr .7fr;gap:45px;overflow:hidden;min-height:680px}.winter-hero:before{content:'';position:absolute;z-index:-1;inset:0;background:linear-gradient(90deg,#091927aa 0%,#09192733 60%),url('../assets/november-frozen-vault.webp') center/cover}.winter-hero h1{font-size:clamp(72px,8.2vw,132px);line-height:.88;letter-spacing:-.065em;margin:20px 0 30px;font-weight:700}.winter-hero h1 span{color:var(--ice)}.hero-line{font-size:clamp(28px,3vw,44px);line-height:1.05;letter-spacing:-.035em;margin:0 0 24px}.hero-intro{font-size:15px;line-height:1.6;color:#c0d3df;max-width:49ch}.season-line{margin-top:32px;display:flex;align-items:center;gap:10px;font:10px var(--mono);text-transform:uppercase;letter-spacing:.04em}.status-light{display:inline-block;width:6px;height:6px;background:var(--acid);border-radius:50%;flex-shrink:0}.freeze-station{position:relative;z-index:3;max-width:340px;width:100%;justify-self:end;padding-top:8px;text-align:center}.station-head{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid #bcefff60;padding-bottom:13px;margin-bottom:24px;font:10px var(--mono);color:var(--ice)}.hold{position:relative;width:250px;height:250px;background:linear-gradient(135deg,#163d54,#0d2535 70%);border:1px solid #bcefffaa;box-shadow:inset 0 0 32px #bcefff12,0 16px 30px #0004;border-radius:16px;color:var(--frost);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;margin:auto;overflow:hidden;user-select:none;touch-action:none;transition:background .3s,border-color .3s}.hold:before,.hold:after{content:'';position:absolute;width:30px;height:30px;border-color:var(--ice);border-style:solid;pointer-events:none}.hold:before{left:9px;top:9px;border-width:1px 0 0 1px}.hold:after{right:9px;bottom:9px;border-width:0 1px 1px 0}.snow-symbol{width:45px;height:45px;color:var(--ice);z-index:1}.hold strong{font-size:53px;font-weight:700;letter-spacing:-.04em;z-index:1}.hold>span:not(.freeze-fill){font:9px var(--mono);letter-spacing:.07em;z-index:1}.hold .hold-duration{position:absolute;bottom:20px;color:#b4cddd}.freeze-fill{position:absolute;inset:0;background:linear-gradient(160deg,#bcefff7a,#d7f9ff22);clip-path:inset(calc(100% - var(--hold-progress,0%)) 0 0);pointer-events:none}.hold.frozen{background:#bcefff;color:#091927;border-color:#fff}.hold.frozen .snow-symbol,.hold.frozen .hold-duration{color:#143448}.hold:disabled:not(.frozen){opacity:.65}.freeze-station>p{font-size:12px;line-height:1.5;margin:13px 0 2px;color:#c5d9e4}.text-button{background:none;border:0;text-decoration:underline;text-underline-offset:4px;color:inherit;min-height:44px;padding:8px 4px;font:11px var(--mono)}.text-button:disabled{opacity:.55}.station-actions{display:flex;align-items:center;justify-content:center;gap:12px;margin-top:12px;min-height:44px}.slip{border:1px solid #ff6bce99;color:var(--pink);background:#091927b3;min-height:44px;padding:10px 26px;font:12px var(--mono)}.slip span{margin-left:22px}.slip:disabled{opacity:.5}.freeze-station .feedback{min-height:48px;max-width:36ch;margin:12px auto 0;color:var(--ice);font:10px/1.6 var(--mono)}.hero-bottom{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:15px;font:9px var(--mono);letter-spacing:.07em;color:#a9c7d6;border-top:1px solid #bcefff35;padding:20px 0;margin-top:5px}.hero-bottom a{min-height:24px}.personal-stats{position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:32px 0 35px;border-bottom:1px solid var(--line)}.personal-stats>div{padding-left:25px;border-left:1px solid var(--line);display:flex;flex-direction:column;gap:12px}.personal-stats>div:first-child{padding-left:0;border:0}.personal-stats>div>span{font:10px var(--mono);text-transform:uppercase}.personal-stats strong{font-size:46px;letter-spacing:-.04em;line-height:1;white-space:nowrap;font-variant-numeric:tabular-nums}.personal-stats strong span{font-size:20px;font-weight:400}.personal-stats small{font:10px/1.5 var(--mono);color:#545650}.month-section{padding-top:75px;padding-bottom:70px;position:relative;z-index:3}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:35px}h2{font-size:clamp(40px,4.5vw,66px);letter-spacing:-.04em;line-height:.98;margin:0 0 18px}h2 span{color:var(--blue)}.section-heading p{font-size:14px;line-height:1.5;margin:0;max-width:55ch}.calendar-legend{display:flex;gap:17px;font:9px var(--mono);flex-wrap:wrap}.calendar-legend span{display:flex;align-items:center;gap:7px}.calendar-legend i{width:10px;height:10px;background:#e0e1db;border:1px solid #16171930}.calendar-legend .frozen-key{background:#164561;border:0}.calendar-legend .slip-key{background:var(--pink);border:0}.month-layout{display:grid;grid-template-columns:1.4fr .6fr;gap:7vw;align-items:center}.calendar-title{display:flex;justify-content:space-between;font:10px var(--mono);border-bottom:1px solid var(--ink);padding:0 0 18px}.calendar{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px;padding-top:18px}.weekday{font:10px var(--mono);text-align:center;padding-bottom:8px}.day{aspect-ratio:1;background:#e2e3dd;color:#30332f;border:1px solid transparent;border-radius:3px;display:flex;flex-direction:column;justify-content:space-between;align-items:flex-start;padding:9px;font:11px var(--mono);min-height:44px;position:relative}.day:focus-visible{outline-offset:1px}.day .day-state{font-size:14px;line-height:1;align-self:end}.day.frozen{background:#17394d;color:#d7f6ff;border-color:#37647c}.day.frozen:after{content:'';position:absolute;inset:4px;border:1px solid #bcefff35;border-radius:1px;pointer-events:none}.day.slipped{background:#f9b2df;color:#5c143f}.day.today{outline:2px solid var(--blue);outline-offset:1px}.day.future{background:transparent;border:1px solid #16171919;color:#777970}.calendar-note{font:10px/1.7 var(--mono);min-height:34px;margin:16px 0 0;color:#50554e}.field-note{padding:25px 0;border-block:1px solid var(--line)}.field-note>.mono{font-size:9px}.field-note h3{font-size:39px;letter-spacing:-.04em;line-height:1;margin:24px 0 15px}.field-note p{font-size:15px;line-height:1.6;max-width:32ch}.note-rule{height:3px;background:var(--blue);width:45px;margin:30px 0 20px}.milestones-section{position:relative;z-index:3;background:var(--night);color:var(--frost);padding:65px 0 48px}.milestones-section .section-heading p{color:#b7d0df}.milestones{list-style:none;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:0;margin:50px 0 24px;gap:0}.milestone{position:relative;border-top:1px solid #bcefff50;padding:25px 20px 0 0;display:flex;flex-direction:column;gap:9px}.milestone:before{content:'';position:absolute;top:-4px;left:0;width:7px;height:7px;border:1px solid #bcefff;background:var(--night)}.milestone.reached:before{background:var(--acid);border-color:var(--acid)}.milestone-day{font:10px var(--mono);color:var(--ice)}.milestone strong{font-size:23px;letter-spacing:-.03em}.milestone .milestone-status{font:9px var(--mono);color:#abc4d4}.milestone.reached .milestone-status{color:var(--acid)}.milestones-section .fine{color:#abc4d4}.fine{font:10px/1.7 var(--mono);color:#545650}.bottom-grid{display:grid;grid-template-columns:1fr 1fr;gap:10vw;padding:75px 0;position:relative;z-index:3}.bottom-grid h2{font-size:48px;margin:24px 0 20px}.bottom-grid p:not(.fine){font-size:16px;line-height:1.65;max-width:42ch}.daily-challenge{border-right:1px solid var(--line);padding-right:5vw}.outline-button{display:flex;justify-content:space-between;align-items:center;gap:30px;min-height:48px;padding:12px 18px;border:1px solid var(--ink);background:transparent;color:var(--ink);font:11px var(--mono);margin:25px 0 14px}.outline-button[aria-pressed=true]{background:var(--acid)}.daily-challenge small{display:block;font:10px/1.6 var(--mono)}.community-empty{padding:18px 0;display:flex;align-items:center;gap:10px;border-block:1px solid var(--line);margin-top:24px;font:9px var(--mono)}.how-it-works{display:grid;grid-template-columns:1fr 1fr;gap:10vw;border-top:1px solid var(--ink);padding-top:55px;padding-bottom:65px;position:relative;z-index:3}.how-it-works h2{font-size:45px}.how-it-works details{border-bottom:1px solid var(--line);padding:0 0 18px;margin-bottom:20px}.how-it-works summary{font-weight:500;font-size:15px;cursor:pointer;padding:6px 0;min-height:34px}.how-it-works details p{font-size:13px;line-height:1.7;max-width:65ch}.reset{margin-top:5px;color:#545650}footer{position:relative;z-index:3;display:flex;justify-content:space-between;flex-wrap:wrap;gap:25px;padding:25px 5vw;background:var(--night);color:var(--ice);font:9px/1.7 var(--mono)}#freezeBurst{position:fixed;inset:0;pointer-events:none;z-index:40}#freezeBurst i{position:absolute;width:5px;height:9px;background:var(--ice);border:1px solid #fff;animation:ice-burst 850ms cubic-bezier(.16,1,.3,1) forwards}@keyframes ice-burst{from{transform:translate(0,0) rotate(0);opacity:1}to{transform:translate(var(--dx),var(--dy)) rotate(140deg);opacity:0}}
@media(min-width:1600px){.winter-hero{padding-top:80px}.freeze-station{margin-right:4vw}.winter-hero h1{font-size:145px}}
@media(max-width:1000px){.winter-hero{grid-template-columns:1.15fr .85fr;gap:25px;padding-top:45px}.winter-hero h1{font-size:8.2vw}.hold{width:220px;height:220px}.personal-stats strong{font-size:36px}.personal-stats>div{padding-left:15px}.personal-stats small{font-size:9px}.month-layout{gap:5vw}.milestone strong{font-size:19px}.bottom-grid{gap:6vw}}
@media(max-width:800px){#snow{top:70px}.preview-bar{font-size:8px;align-items:start}.preview-bar>span{max-width:30ch}.preview-bar label{gap:6px}.preview-bar select{font-size:16px;max-width:130px}.winter-hero{grid-template-columns:1fr;padding-top:35px;gap:35px}.winter-hero:before{background-position:65% center;opacity:.7}.winter-hero h1{font-size:clamp(55px,11vw,88px);margin:10px 0 23px}.hero-line{font-size:34px}.hero-intro{font-size:14px;max-width:36ch}.hero-intro br{display:none}.season-line{margin-top:25px}.freeze-station{justify-self:center;max-width:330px}.hold{width:245px;height:245px}.hero-bottom{font-size:8px;gap:15px;margin-top:0}.personal-stats{grid-template-columns:1fr 1fr;padding:8px 0 0}.personal-stats>div{padding:25px 0;gap:12px;border-bottom:1px solid var(--line)}.personal-stats>div:first-child{border-bottom:1px solid var(--line)}.personal-stats>div:nth-child(odd){border-left:0}.personal-stats>div:nth-child(even){padding-left:22px}.personal-stats>div:nth-child(n+3){border-bottom:0}.personal-stats strong{font-size:37px}.month-section{padding-top:50px;padding-bottom:45px}.section-heading{align-items:start;flex-direction:column;gap:22px;margin-bottom:25px}.section-heading h2{font-size:49px}.section-heading p{font-size:13px}.month-layout{grid-template-columns:1fr;gap:30px}.field-note{display:none}.day{padding:7px;font-size:10px}.calendar{gap:5px}.calendar-legend{gap:16px}.calendar-title{font-size:9px}.milestones-section{padding:45px 0 30px}.milestones{grid-template-columns:1fr;margin-top:25px}.milestone{border-top:0;border-left:1px solid #bcefff50;margin-left:4px;padding:0 0 25px 25px;display:grid;grid-template-columns:1fr auto;gap:6px}.milestone:before{top:4px;left:-4px}.milestone-day{grid-column:1;align-self:center}.milestone strong{grid-column:1;font-size:22px}.milestone-status{grid-column:2;grid-row:1/3;align-self:center}.milestone:last-child{padding-bottom:0;border-color:transparent}.bottom-grid{grid-template-columns:1fr;gap:45px;padding:45px 0}.daily-challenge{border-right:0;border-bottom:1px solid var(--line);padding:0 0 35px}.bottom-grid h2{font-size:43px}.how-it-works{grid-template-columns:1fr;gap:20px;padding-top:40px;padding-bottom:40px}.how-it-works h2{font-size:39px}.hero-bottom span{max-width:23ch;line-height:1.7}footer{gap:15px}footer span:nth-child(2){order:3;width:100%}}
@media(max-width:360px){.winter-hero h1{font-size:10.8vw}.personal-stats strong{font-size:31px}.personal-stats small{max-width:18ch}.day{min-height:39px;padding:5px}.calendar{gap:4px}.preview-bar{padding-inline:3vw}.preview-bar>span{max-width:23ch}.preview-bar label{font-size:0}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.hold{transition:none}#freezeBurst{display:none}}

/* A solid reading surface keeps the check-in legible over the ice scene. */
.freeze-station{background:#091927eb;padding:22px 22px 14px;border:1px solid #bcefff40;border-radius:3px;align-self:start}.freeze-station .station-head{margin-bottom:20px}.freeze-station .text-button{color:#d7f6ff}.freeze-station .hold{max-width:100%}@media(max-width:800px){.freeze-station{padding:22px 24px 14px}}