[hidden]{display:none!important}
:root{color-scheme:dark;--bg:#08090d;--panel:#121520;--panel-2:#181c28;--line:rgba(255,255,255,.11);--text:#f7f8fb;--muted:#abb2c2;--pink:#ee1e78;--cyan:#00c9ff;--green:#45d483;--yellow:#ffd35a;--red:#ff6478;--shadow:0 24px 70px rgba(0,0,0,.4)}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;min-height:100vh;background:radial-gradient(circle at 8% 0,rgba(238,30,120,.18),transparent 31rem),radial-gradient(circle at 95% 4%,rgba(0,201,255,.14),transparent 28rem),var(--bg);color:var(--text);font:16px/1.5 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}button,input{font:inherit}a{color:inherit;text-decoration:none}.topbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:14px clamp(16px,4vw,48px);position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:rgba(8,9,13,.9);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:14px}.brand img{width:116px}.brand div{display:grid}.brand span,.eyebrow{color:var(--cyan);font-size:.75rem;font-weight:900;letter-spacing:.14em}.brand strong{font-size:1.15rem}.brand small,.identity{color:var(--muted);font-size:.8rem}.top-actions{display:flex;align-items:center;gap:10px}.button{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 18px;border:1px solid var(--line);border-radius:14px;background:rgba(255,255,255,.04);color:#fff;font-weight:850;cursor:pointer}.button.primary{border:0;background:linear-gradient(135deg,var(--pink),#a817ef);box-shadow:0 12px 28px rgba(238,30,120,.2)}.button.ghost{background:transparent}.button.wide{width:100%}.button:disabled{opacity:.55;cursor:not-allowed}.auth-shell{width:min(1160px,calc(100% - 32px));min-height:calc(100vh - 79px);margin:auto;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.75fr);gap:clamp(30px,7vw,90px);align-items:center;padding:50px 0}.auth-copy h1{max-width:760px;font-size:clamp(2.5rem,6vw,5rem);letter-spacing:-.055em;line-height:.98;margin:12px 0 22px}.auth-copy>p{max-width:670px;color:#d1d5df;font-size:clamp(1.05rem,2vw,1.3rem)}.auth-rule{display:grid;gap:5px;margin-top:34px;padding:18px;border-left:4px solid var(--cyan);background:rgba(0,201,255,.07);border-radius:0 16px 16px 0}.auth-rule span{color:var(--muted)}.auth-card{padding:clamp(22px,4vw,34px);border:1px solid var(--line);border-radius:26px;background:linear-gradient(155deg,rgba(25,29,42,.98),rgba(12,14,20,.98));box-shadow:var(--shadow)}.auth-card h2{font-size:1.7rem;line-height:1.15;margin:8px 0 24px}.auth-card p{color:var(--muted)}.auth-card form{display:grid;gap:15px}.auth-card label span{display:block;margin-bottom:7px;font-size:.9rem;font-weight:750}input{width:100%;min-height:50px;border:1px solid var(--line);border-radius:14px;padding:0 15px;background:#090b11;color:var(--text);outline:none}input:focus{border-color:var(--cyan);box-shadow:0 0 0 4px rgba(0,201,255,.12)}.text-button{border:0;background:none;color:#cfd4df;text-decoration:underline;cursor:pointer;padding:6px}.message{margin-top:16px;padding:13px;border:1px solid rgba(69,212,131,.35);border-radius:13px;background:rgba(69,212,131,.07);color:#c9f7dc}.message.error{border-color:rgba(255,100,120,.4);background:rgba(255,100,120,.08);color:#ffd5db}.app-shell{width:min(1320px,calc(100% - 32px));margin:auto;padding:42px 0 80px}.welcome-row{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:28px}.welcome-row h1{font-size:clamp(2.2rem,5vw,4.4rem);line-height:1;margin:8px 0 9px;letter-spacing:-.05em}.welcome-row p{margin:0;color:var(--muted)}.search{width:min(500px,100%)}.required-panel{padding:20px;border:1px solid rgba(255,211,90,.34);border-radius:22px;background:rgba(255,211,90,.065);margin-bottom:22px}.required-panel h2{margin:5px 0 12px}.required-list{display:flex;gap:10px;flex-wrap:wrap}.required-item{border:1px solid rgba(255,211,90,.25);border-radius:13px;background:#17150e;color:#fff;padding:11px 14px;font-weight:800;cursor:pointer}.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px;margin-bottom:32px}.category-card{min-height:128px;text-align:left;padding:18px;border:1px solid var(--line);border-radius:20px;background:linear-gradient(145deg,rgba(24,28,40,.95),rgba(14,16,23,.95));color:var(--text);cursor:pointer}.category-card.active{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(0,201,255,.1)}.category-card .icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--pink),#9829ef);font-weight:950;margin-bottom:11px}.category-card strong{display:block;font-size:1.05rem}.category-card small{display:block;color:var(--muted);font-size:.84rem;margin-top:4px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:16px}.section-head h2{font-size:1.8rem;margin:5px 0 0}.count{color:var(--muted)}.article-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.article-card{display:grid;gap:10px;text-align:left;padding:19px;border:1px solid var(--line);border-radius:19px;background:rgba(20,23,33,.9);color:var(--text);cursor:pointer}.article-card:hover{border-color:rgba(0,201,255,.42)}.article-card-top{display:flex;justify-content:space-between;gap:12px}.article-card h3{margin:0;font-size:1.15rem}.article-card p{margin:0;color:var(--muted)}.tag{font-size:.72rem;font-weight:900;color:var(--cyan);text-transform:uppercase}.ack-state{font-size:.72rem;font-weight:850;color:var(--yellow)}.ack-state.done{color:var(--green)}.empty-state{padding:46px;text-align:center;border:1px dashed var(--line);border-radius:20px;color:var(--muted)}.empty-state strong{display:block;color:var(--text);font-size:1.25rem}.article-dialog{width:min(760px,calc(100% - 24px));max-height:88vh;overflow:auto;border:1px solid var(--line);border-radius:24px;padding:clamp(22px,5vw,40px);background:#11141e;color:var(--text);box-shadow:var(--shadow)}.article-dialog::backdrop{background:rgba(0,0,0,.76);backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:15px;top:14px;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#090b11;color:#fff;font-size:1.6rem;cursor:pointer}.article-dialog h2{font-size:clamp(1.8rem,4vw,2.7rem);line-height:1.08;margin:10px 48px 12px 0}.article-summary{color:#c7cbd5;font-size:1.05rem}.article-body{white-space:pre-wrap;padding:20px 0;border-top:1px solid var(--line);color:#eef0f5;line-height:1.7}.ack-box{padding:16px;border:1px solid rgba(255,211,90,.3);border-radius:16px;background:rgba(255,211,90,.06)}.ack-box p{margin:0 0 12px;color:#eadfab}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:850px){.auth-shell{grid-template-columns:1fr;align-content:center}.auth-copy h1{font-size:clamp(2.3rem,11vw,4.2rem)}.welcome-row{align-items:stretch;flex-direction:column}.search{width:100%}.category-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.topbar{position:relative;align-items:flex-start}.brand img{width:96px}.brand small{display:none}.identity{display:none}.app-shell,.auth-shell{width:calc(100% - 20px)}.category-grid,.article-grid{grid-template-columns:1fr}.auth-shell{padding:28px 0}.auth-copy h1{font-size:2.65rem}.category-card{min-height:110px}.article-dialog{padding:22px}.required-list{display:grid}.required-item{width:100%;text-align:left}}