:root{--paper:#F5F3EC;--ink:#14181A;--card:#FFFFFF;--line:#DEDCD1;--line-strong:#C7C4B6;--signal:#C6FF3D;--signal-ink:#3A4A05;--ember:#FF5A36;--ember-ink:#7A2410;--slate:#6B7270;--slate-light:#EDEBE1}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,sans-serif}h1,h2,h3,.display{font-family:Archivo Black,sans-serif;letter-spacing:-.01em}.mono{font-family:JetBrains Mono,monospace}a{color:inherit;text-decoration:none}button{font-family:Inter,sans-serif;cursor:pointer}input,select,textarea{font-family:Inter,sans-serif}img{max-width:100%;display:block}.btn-primary{background:var(--signal);color:var(--signal-ink);border:2px solid var(--ink);border-radius:8px;padding:10px 18px;font-weight:700;font-size:14px}.btn-primary:hover{filter:brightness(.95)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line-strong);border-radius:8px;padding:9px 16px;font-weight:600;font-size:14px}.btn-ghost:hover{background:var(--slate-light)}.btn-ember{background:var(--ember);color:#fff;border:2px solid var(--ink);border-radius:8px;padding:8px 14px;font-weight:700;font-size:13px}.btn-small{padding:5px 10px;font-size:12px;border-radius:6px}.btn-block{width:100%}#root{min-height:100vh}.app-shell{max-width:1180px;margin:0 auto}.topbar{display:flex;align-items:center;justify-content:space-between;padding:18px 24px;border-bottom:2px solid var(--ink)}.brand{display:flex;align-items:center;gap:10px}.brand-mark img{width:34px;height:34px;border-radius:8px;object-fit:contain;background:#fff;border:1px solid var(--line)}.brand-name{font-size:19px}.brand-sub{font-size:11px;color:var(--slate);text-transform:uppercase;letter-spacing:.08em;margin-top:1px}.me-chip{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:4px 12px 4px 4px}.avatar{width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;color:#14181a;flex-shrink:0}.avatar-lg{width:64px;height:64px;font-size:20px}.me-chip-name{font-size:13px;font-weight:600}.me-chip-switch{font-size:10px;color:var(--slate);background:none;border:none;padding:0;cursor:pointer}.layout{display:grid;grid-template-columns:220px 1fr 260px;gap:0;align-items:start}.rail{padding:20px 16px;position:sticky;top:0}.rail-left{border-right:1px solid var(--line)}.rail-right{border-left:1px solid var(--line)}.main{padding:20px 24px;min-height:80vh}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;font-size:14px;font-weight:600;color:var(--slate);margin-bottom:4px;border:none;background:none;width:100%;text-align:left}.nav-item.active{background:var(--ink);color:var(--paper)}.nav-item:not(.active):hover{background:var(--slate-light)}.pulse{border:2px solid var(--ink);border-radius:14px;padding:18px 20px;margin-bottom:20px;background:var(--card);display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:0}.pulse-item{padding:0 16px;border-left:1px solid var(--line)}.pulse-item:first-child{border-left:none;padding-left:0}.pulse-label{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--slate);margin-bottom:6px}.pulse-value{font-size:26px;line-height:1}.pulse-value .unit{font-size:13px;color:var(--slate);margin-left:4px}.section-title{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}.section-title h2{font-size:16px;margin:0}.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px 18px;margin-bottom:12px}.act-head{display:flex;align-items:center;gap:10px;margin-bottom:10px}.act-who{font-size:13px;font-weight:700}.act-when{font-size:11px;color:var(--slate)}.act-type-badge{margin-left:auto;font-size:11px;font-weight:700;padding:3px 9px;border-radius:99px;border:1px solid var(--ink);text-transform:capitalize}.act-title{font-size:15px;font-weight:700;margin:0 0 10px}.act-stats{display:flex;gap:22px;margin-bottom:8px}.act-stat-label{font-size:10px;text-transform:uppercase;color:var(--slate);letter-spacing:.06em}.act-stat-value{font-size:17px}.act-note{font-size:13px;color:#3a3f3f;margin:8px 0 10px;line-height:1.5}.act-foot{display:flex;align-items:center;gap:14px;border-top:1px solid var(--line);padding-top:10px}.kudos-btn{display:flex;align-items:center;gap:6px;background:none;border:none;font-size:12px;font-weight:700;color:var(--slate);padding:0}.kudos-btn.given{color:var(--ember)}.empty{border:1.5px dashed var(--line-strong);border-radius:12px;padding:34px 20px;text-align:center;color:var(--slate)}.empty b{color:var(--ink);display:block;font-size:14px;margin-bottom:4px}.challenge-card{background:var(--card);border:2px solid var(--ink);border-radius:14px;padding:18px 20px;margin-bottom:16px;display:grid;grid-template-columns:104px 1fr;gap:18px;align-items:center}.ring-wrap{position:relative;width:96px;height:96px}.ring-wrap svg{width:96px;height:96px;transform:rotate(-90deg)}.ring-center{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center}.ring-center .num{font-size:17px;line-height:1}.ring-center .lbl{font-size:9px;color:var(--slate);text-transform:uppercase;letter-spacing:.05em;margin-top:2px}.ch-title{font-size:16px;margin:0 0 4px}.ch-meta{font-size:12px;color:var(--slate);margin-bottom:6px}.ch-meta b{color:var(--ink)}.ch-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:8px}.streak-tag{font-size:11px;font-weight:700;background:#ffe9de;color:var(--ember-ink);padding:3px 9px;border-radius:99px;border:1px solid var(--ember)}.lb-row{display:flex;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line)}.lb-rank{width:20px;font-size:13px;font-weight:700;color:var(--slate)}.lb-name{flex:1;font-size:13px;font-weight:600}.lb-val{font-size:13px;font-weight:700}.side-block{margin-bottom:26px}.side-title{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--slate);margin-bottom:10px;font-weight:700}.filter-row{display:flex;gap:6px;margin-bottom:10px}.filter-pill{font-size:11px;padding:4px 10px;border-radius:99px;border:1px solid var(--line-strong);background:none;font-weight:600;color:var(--slate)}.filter-pill.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14181a8c;display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}.modal{background:var(--card);border-radius:14px;border:2px solid var(--ink);max-width:440px;width:100%;padding:22px;max-height:90vh;overflow-y:auto;position:relative}.modal h3{margin:0 0 4px;font-size:17px}.modal .sub{font-size:12px;color:var(--slate);margin-bottom:16px}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:5px}.field input,.field select,.field textarea{width:100%;padding:9px 10px;border:1px solid var(--line-strong);border-radius:7px;font-size:14px;background:#fff}.field textarea{resize:vertical;min-height:56px}.type-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.type-opt{border:1.5px solid var(--line-strong);border-radius:8px;padding:9px 4px;text-align:center;font-size:11px;font-weight:700;background:#fff;text-transform:capitalize}.type-opt.sel{border-color:var(--ink);background:var(--signal)}.modal-actions{display:flex;gap:10px;margin-top:16px}.close-x{position:absolute;top:14px;right:14px;background:none;border:none;font-size:20px;line-height:1;color:var(--slate)}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-box{max-width:440px;width:100%}.auth-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 28px}.auth-brandline{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--slate);margin-bottom:18px}.auth-brandline a{text-decoration:underline}.auth-tabs{display:flex;gap:4px;background:var(--slate-light);border-radius:9px;padding:4px;margin-bottom:22px}.auth-tab{flex:1;padding:8px 0;text-align:center;font-size:13px;font-weight:700;border:none;background:none;border-radius:7px;color:var(--slate)}.auth-tab.active{background:#fff;color:var(--ink)}.auth-error{background:#ffe9de;border:1px solid var(--ember);color:var(--ember-ink);font-size:12px;font-weight:600;padding:8px 12px;border-radius:8px;margin-bottom:14px}.auth-note{font-size:11px;color:var(--slate);margin-top:16px;line-height:1.5}.landing-nav{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;max-width:1180px;margin:0 auto}.landing-nav .links{display:flex;gap:22px;font-size:14px;font-weight:600;color:var(--slate)}.hero{max-width:1180px;margin:0 auto;padding:52px 32px 0;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.hero-eyebrow{display:inline-block;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ember-ink);background:#ffe9de;border:1px solid var(--ember);padding:5px 12px;border-radius:99px;margin-bottom:16px}.hero-copy h1{font-size:46px;line-height:1.06;margin:0 0 20px}.hero-accent{color:var(--ember)}.hero-copy p{font-size:16px;color:var(--slate);line-height:1.65;max-width:480px;margin:0 0 28px}.hero-cta{display:flex;gap:12px;flex-wrap:wrap}.hero-visual{position:relative}.hero-image-frame{border:2px solid var(--ink);border-radius:20px;overflow:hidden;background:var(--card);aspect-ratio:4/3;width:100%}.hero-image-frame img{width:100%;height:100%;object-fit:cover;object-position:center 30%;display:block}.hero-float-card{position:absolute;left:-18px;bottom:-18px;background:var(--signal);border:2px solid var(--ink);border-radius:14px;padding:14px 18px;box-shadow:6px 6px 0 var(--ink)}.hero-float-card .n{font-size:28px;line-height:1;color:var(--signal-ink)}.hero-float-card .l{font-size:10px;text-transform:uppercase;letter-spacing:.05em;color:var(--signal-ink);margin-top:2px}.activity-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:52px;background:var(--card)}.activity-strip-inner{max-width:1180px;margin:0 auto;padding:34px 32px;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.activity-tile{border-left:1px solid var(--line);padding-left:20px}.activity-tile:first-child{border-left:none;padding-left:0}.activity-icon{color:var(--ember);margin-bottom:10px}.activity-label{font-family:Archivo Black,sans-serif;font-size:15px;margin-bottom:6px}.activity-copy{font-size:12px;color:var(--slate);line-height:1.5}.section{max-width:1180px;margin:0 auto;padding:56px 32px}.section h2{font-size:28px;margin:0 0 12px}.section p.lede{color:var(--slate);font-size:15px;max-width:640px;line-height:1.6;margin:0 0 32px}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.stat-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}.stat-n{font-size:24px;margin-bottom:6px}.stat-l{font-size:12px;color:var(--slate);text-transform:uppercase;letter-spacing:.05em}.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.team-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--card)}.team-photo-frame{width:100%;aspect-ratio:1/1;overflow:hidden;background:var(--slate-light)}.team-photo-frame img{width:100%;height:100%;object-fit:cover;object-position:center 15%;display:block}.team-card .body{padding:16px}.team-card h3{font-size:15px;margin:0 0 4px}.team-card .role{font-size:12px;color:var(--slate);margin-bottom:8px}.team-card p{font-size:13px;line-height:1.5;color:#3a3f3f;margin:0}.cta-banner{background:var(--ink);margin-top:20px}.cta-banner-inner{max-width:1180px;margin:0 auto;padding:44px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;color:var(--paper)}.cta-banner-inner .display{color:var(--paper);font-size:26px}.footer{border-top:2px solid var(--ink);padding:26px 32px;text-align:center;font-size:12px;color:var(--slate)}.footer a{text-decoration:underline}@media (max-width:900px){.layout{grid-template-columns:1fr}.rail-left{display:none}.rail-right{border-left:none;border-top:1px solid var(--line)}.pulse{grid-template-columns:1fr 1fr;gap:12px}.pulse-item{border-left:none;padding:0}.challenge-card{grid-template-columns:72px 1fr}.ring-wrap{width:72px;height:72px}.ring-wrap svg{width:72px;height:72px}.mobile-hide{display:none}.hero{grid-template-columns:1fr;padding-top:36px}.hero-copy h1{font-size:34px}.hero-visual{margin-top:12px}.hero-float-card{left:12px;bottom:-14px}.activity-strip-inner{grid-template-columns:1fr 1fr;row-gap:24px}.activity-tile:nth-child(3){border-left:none;padding-left:0}.stat-row,.team-grid{grid-template-columns:1fr}.cta-banner-inner{flex-direction:column;text-align:center}}