:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:#eaf1ff;background:#091429;font-size:16px;font-synthesis:none}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(circle at 75% -15%,#243d67 0,transparent 38%),#091429;min-height:100vh}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.shell{width:min(1260px,calc(100% - 48px));margin:0 auto}.site-header{border-bottom:1px solid #ffffff18;background:#0b1830d9;backdrop-filter:blur(14px)}.header-row{height:75px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:12px;font-size:1.06rem;font-weight:650;letter-spacing:-.02em}.brand strong{color:#fcbd6e}.brand-mark{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;color:#111b2b;font-weight:900;background:#f8b65f;font-size:.9rem}.header-actions{display:flex;align-items:center;gap:20px}.user-chip{color:#bdcce2;font-size:.875rem}.text-button{border:0;background:none;color:#e8f0ff;padding:9px}.text-button:hover,.back-link:hover{color:#ffbd70}.footer{padding:52px 0 26px;color:#778ba8;font-size:.82rem}.eyebrow{font-size:.73rem;letter-spacing:.14em;font-weight:750;color:#ffc17b}.panel{border:1px solid #ffffff1c;border-radius:18px;background:#10213c;box-shadow:0 18px 46px #030b1936}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2rem,4vw,3.1rem);letter-spacing:-.055em;line-height:1.12}h2{font-size:1.35rem;letter-spacing:-.035em}h3{font-size:1.08rem;letter-spacing:-.02em}p{line-height:1.55}.muted,.fine{color:#9dafc9}.fine{font-size:.86rem;line-height:1.48}.page-heading{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:39px 0 27px}.page-heading h1{margin:8px 0}.page-heading p{color:#a7b9d2;margin:0}.phase{border:1px solid #4c745f;border-radius:999px;background:#193a38;color:#9ae3b6;padding:10px 15px;white-space:nowrap;font-size:.87rem;font-weight:650}.dashboard-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(340px,1fr);gap:20px;align-items:start}.leaderboard{padding:25px 0 9px}.section-head{display:flex;justify-content:space-between;align-items:end;gap:14px;padding:0 26px}.section-head h2{margin:5px 0 0}.section-intro{color:#9dafc9;font-size:.88rem;padding:0 26px;margin:15px 0 21px}.live-note,.section-caption{font-size:.79rem;color:#94a8c2;white-space:nowrap}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;text-align:left}th{color:#93a6c0;text-transform:uppercase;letter-spacing:.08em;font-size:.7rem;font-weight:750;background:#172b49}th,td{padding:15px 14px;border-bottom:1px solid #ffffff12;white-space:nowrap}th:first-child,td:first-child{padding-left:26px}th:last-child,td:last-child{padding-right:26px}td{font-size:.9rem}td strong{font-weight:650}.rank{color:#fbc27d;font-weight:800}.metric{font-variant-numeric:tabular-nums;font-size:1rem;font-weight:800;color:#bce6cb}.subline{display:block;color:#859ab7;font-size:.75rem;margin-top:4px;white-space:normal}.empty{text-align:center;color:#a5b7d0;padding:48px 25px}.side-stack{display:grid;gap:18px}.upload-panel{padding:25px}.upload-panel h2{margin:7px 0 8px}.quota{color:#9eb1ca;font-size:.88rem;margin:0 0 20px}.quota strong{color:#f3c991}.form-stack{display:grid;gap:16px}.form-stack label,.login-card label{display:grid;gap:8px;font-size:.875rem;font-weight:640;color:#dce7f8}.form-stack input:not([type=radio]):not([type=file]),.form-stack textarea,.login-card input{width:100%;background:#091a32;border:1px solid #38506e;border-radius:9px;color:#f0f5ff;padding:11px 12px;outline:none}.form-stack input[type=file]{max-width:100%;background:#091a32;border:1px dashed #557092;border-radius:9px;padding:12px;font-size:.83rem}.form-stack textarea{resize:vertical;line-height:1.5}.form-stack input:focus,.form-stack textarea:focus,.login-card input:focus{border-color:#f7b865;box-shadow:0 0 0 3px #f7b86522}input::placeholder,textarea::placeholder{color:#768ba8}.optional{font-size:.77rem;color:#94a8bf;font-weight:400}fieldset{margin:0;border:0;padding:0}legend{font-size:.875rem;font-weight:640;color:#dce7f8;margin-bottom:9px}.choices{display:flex;gap:7px;flex-wrap:wrap}.choices label{display:flex;align-items:center;gap:5px;font-size:.81rem;padding:8px 10px;border-radius:8px;background:#1b3354;cursor:pointer}.choices input{accent-color:#efaf60}.button{border:0;border-radius:9px;padding:12px 17px;font-weight:750;display:inline-flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px}.button.primary{background:#f5b365;color:#172238}.button.primary:hover{background:#ffca88}.button.secondary{background:#294e76;color:#fff}.button.secondary:hover{background:#35658d}.info-card{padding:20px 24px;border:1px solid #506789;border-radius:15px;background:#152a47}.info-card p{font-size:.9rem;color:#c3d2e8;margin:10px 0 0}.lower-section{padding-top:45px}.lower-section .section-head{padding:0 0 19px}.attempt-list{display:grid;gap:9px}.attempt{background:#10213c;border:1px solid #ffffff1c;border-radius:12px;padding:15px 18px;display:flex;align-items:center;gap:16px}.attempt:hover,.post-card:hover{border-color:#f5b3658a;transform:translateY(-1px)}.attempt-number{font-weight:800;color:#f4bf7f}.attempt-main{display:grid;gap:4px;flex:1}.attempt-main span{color:#96a9c3;font-size:.78rem}.attempt-result{font-size:.9rem;font-weight:750;color:#bce6cb}.empty-card{color:#9dafc9;border:1px dashed #465e80;border-radius:12px;padding:26px;margin:0}.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.post-card{display:flex;flex-direction:column;min-height:225px;border:1px solid #ffffff20;border-radius:14px;padding:20px;background:#10213c;transition:.15s}.post-top,.post-bottom{display:flex;justify-content:space-between;gap:10px;color:#91a5c0;font-size:.78rem}.post-author{font-weight:700;color:#f5c184}.post-card h3{margin:17px 0 8px}.post-card p{color:#b2c2d8;font-size:.86rem;line-height:1.5;flex:1}.post-bottom{border-top:1px solid #ffffff1a;padding-top:12px}.login-layout{min-height:min(720px,calc(100vh - 150px));display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:8vw}.login-copy h1{font-size:clamp(2.5rem,5.3vw,5.2rem);margin:23px 0 22px}.login-copy em{font-style:normal;color:#f4b465}.login-copy p{font-size:1.05rem;color:#afc2dc;max-width:560px}.rule-grid{display:flex;gap:46px;margin-top:48px}.rule-grid div{display:grid;gap:4px}.rule-grid b{font-size:1.9rem;color:#f5b565}.rule-grid span{font-size:.83rem;color:#a8b9d1}.login-card{padding:36px;max-width:430px;width:100%;justify-self:center;display:grid;gap:19px}.login-card h2{font-size:1.8rem;margin:0}.login-card .fine{margin:0}.alert{color:#ffd4bd;background:#652f2a;border-radius:8px;padding:10px 12px;font-size:.86rem;margin:0}.back-link{display:inline-block;color:#b4c5db;padding-top:30px;font-size:.88rem}.article-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:20px;padding-top:20px}.article,.discussion{padding:28px}.article h1{margin:14px 0}.article h2{margin:31px 0 10px}.article-meta{color:#9aacbf;font-size:.86rem}.preserve{white-space:pre-wrap;overflow-wrap:anywhere;color:#d7e2f3}.result-panel{background:#172f4e;border:1px solid #435c7d;border-radius:12px;padding:20px;margin-top:28px}.result-metrics{display:flex;gap:30px;flex-wrap:wrap;margin-top:18px}.result-metrics div{display:grid;gap:5px}.result-metrics strong{font-size:1.6rem;color:#bce6cb}.result-metrics span{color:#a5b8d1;font-size:.8rem}.result-panel p{margin:16px 0 0;font-size:.88rem}.discussion h2{margin:8px 0 22px}.count{color:#f5bd7b}.comment{padding:17px 0;border-top:1px solid #ffffff1a}.comment>div{display:flex;justify-content:space-between;gap:8px;font-size:.88rem}.comment>div span{font-size:.74rem;color:#91a6c0}.comment p{margin:10px 0 0;font-size:.9rem}.comment-form{border-top:1px solid #ffffff1a;padding-top:22px;margin-top:15px}.admin-login{max-width:430px;margin:100px auto;padding:30px}.admin-login h1{font-size:2rem}.admin-actions{padding:25px;display:grid;justify-items:start}.admin-actions p{color:#aec0d7}@media(max-width:950px){.dashboard-grid,.article-layout,.login-layout{grid-template-columns:1fr}.login-layout{gap:30px;padding:55px 0}.login-card{justify-self:start}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:610px){.shell{width:min(100% - 28px,1260px)}.header-row{height:64px}.brand{font-size:.94rem}.user-chip{display:none}.page-heading{align-items:start;flex-direction:column;padding:28px 0}.page-heading h1{font-size:2rem}.post-grid{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.leaderboard .section-head{padding:0 18px}.section-intro{padding:0 18px}.attempt{gap:10px;flex-wrap:wrap}.attempt-result{margin-left:auto}.login-copy h1{font-size:2.6rem}.login-card{padding:25px}.rule-grid{margin-top:25px}.article,.discussion{padding:20px}th:first-child,td:first-child{padding-left:17px}}