:root{--ink:#101828;--muted:#657084;--red:#e33c46;--red-dark:#c82833;--line:rgba(28,40,62,.12);--glass:rgba(255,255,255,.7);--shadow:0 24px 70px rgba(28,42,71,.12);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#f2f5f8}
*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(at 8% 4%,rgba(255,133,139,.3),transparent 34%),radial-gradient(at 92% 12%,rgba(124,183,255,.26),transparent 36%),radial-gradient(at 72% 100%,rgba(177,139,255,.2),transparent 38%),linear-gradient(145deg,#eef3f9 0%,#f8f4f5 48%,#edf3f8 100%);background-attachment:fixed}.hidden{display:none!important}.glass{background:var(--glass);border:1px solid rgba(255,255,255,.85);box-shadow:var(--shadow);backdrop-filter:blur(22px)}
.topbar{height:88px;display:flex;align-items:center;gap:44px;padding:0 max(5vw,32px);border-bottom:1px solid rgba(255,255,255,.7);background:rgba(250,252,254,.58);backdrop-filter:blur(18px);position:sticky;top:0;z-index:10}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink);margin-right:auto}.brandmark{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:linear-gradient(145deg,#f15058,#c92834);color:#fff;font-size:22px;font-weight:950;box-shadow:0 8px 18px rgba(210,40,50,.25)}.brand strong,.brand small{display:block}.brand strong{font-size:18px;letter-spacing:.02em}.brand small{color:var(--muted);font-size:11px;letter-spacing:.18em;text-transform:uppercase;margin-top:2px}.topbar nav{display:flex;gap:8px}.topbar nav a{color:#4b5669;text-decoration:none;font-size:14px;font-weight:750;padding:10px 14px;border-radius:12px}.topbar nav a.active,.topbar nav a:hover{background:#fff;color:var(--red)}button{font:inherit;cursor:pointer}.primary,.secondary,.account-button{border:0;border-radius:14px;padding:14px 18px;font-weight:850}.primary{color:#fff;background:linear-gradient(145deg,#f4545b,#d22832);box-shadow:0 10px 22px rgba(210,40,50,.22)}.primary:hover{transform:translateY(-1px);box-shadow:0 14px 28px rgba(210,40,50,.28)}.secondary,.account-button{background:rgba(255,255,255,.9);color:var(--ink);border:1px solid var(--line)}.account-button{padding:10px 14px}.avatar{display:inline-grid;place-items:center;width:28px;height:28px;margin-right:8px;border-radius:50%;background:#162033;color:#fff;font-size:12px}.account-wrap{display:flex;align-items:center;gap:8px}.logout{border:0;background:transparent;color:var(--muted);font-weight:700}
main{max-width:1280px;margin:auto;padding:34px max(3vw,20px) 80px}.hero{min-height:390px;border-radius:30px;padding:60px 7%;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;overflow:hidden;position:relative}.eyebrow{font-size:11px;font-weight:900;letter-spacing:.19em;color:var(--red)}h1{font-size:clamp(46px,6vw,76px);line-height:.98;letter-spacing:-.055em;margin:16px 0 22px;font-weight:950}h1 em{font-style:normal;color:var(--red)}.hero p{font-size:18px;line-height:1.65;color:var(--muted);max-width:570px}.hero-art{height:280px;position:relative}.page{position:absolute;width:180px;height:242px;border-radius:10px;background:#fff;box-shadow:0 26px 50px rgba(39,54,80,.18);border:1px solid rgba(25,38,61,.08);top:20px;left:50%;padding:24px}.page:before,.page:after{content:"";display:block;border-radius:4px;background:#e6ebf1;height:8px;margin-top:42px;box-shadow:0 20px 0 #edf0f4,0 40px 0 #edf0f4,0 60px 0 #edf0f4}.page.p1{transform:translateX(-82%) rotate(-12deg)}.page.p2{transform:translateX(-43%) rotate(2deg)}.page.p3{transform:translateX(-3%) rotate(12deg);background:linear-gradient(165deg,#fff 0 72%,#f9dade 72%)}.page.p3 span{display:block;font-weight:950;color:var(--red);font-size:22px;border-bottom:4px solid var(--red);padding-bottom:12px}.library{padding-top:70px}.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.section-head h2{font-size:36px;letter-spacing:-.04em;margin:8px 0 0}.tools{display:grid;grid-template-columns:1fr 220px 200px;gap:12px;padding:12px;border-radius:20px}.tools input,.tools select{width:100%;border:0;background:#fff;border-radius:13px;padding:14px 15px;color:var(--ink);font:inherit;outline:none}.search{position:relative}.search span{position:absolute;left:17px;top:10px;font-size:24px;color:#8b94a4}.search input{padding-left:47px}.result-meta{font-size:13px;color:var(--muted);margin:25px 2px 15px}.document-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.card{background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.95);border-radius:22px;overflow:hidden;box-shadow:0 14px 42px rgba(34,49,75,.1);transition:.22s;cursor:pointer}.card:hover{transform:translateY(-5px);box-shadow:0 24px 60px rgba(34,49,75,.16)}.cover{aspect-ratio:4/3;background:linear-gradient(145deg,#dde5ed,#f4f1f2);display:flex;justify-content:center;overflow:hidden;padding:22px 32px 0}.cover img{width:100%;height:100%;object-fit:cover;object-position:top;box-shadow:0 12px 25px rgba(30,42,62,.2);background:#fff}.fallback-cover{width:100%;height:100%;background:#fff;padding:28px;box-shadow:0 12px 25px rgba(30,42,62,.2);font-weight:950;color:var(--red);font-size:20px}.fallback-cover:after{content:"";display:block;height:7px;margin-top:35px;background:#e7ebef;box-shadow:0 18px 0 #e7ebef,0 36px 0 #e7ebef}.card-body{padding:22px}.badges{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px}.badge{font-size:10px;letter-spacing:.08em;text-transform:uppercase;font-weight:900;padding:6px 9px;border-radius:8px;background:#edf2f6;color:#596477}.badge.public{background:#e6f6ed;color:#238152}.lock{font-size:12px;color:#7c8595}.card h3{font-size:19px;line-height:1.25;margin:0 0 9px}.description{font-size:13px;line-height:1.55;color:var(--muted);height:41px;overflow:hidden}.stats{display:flex;gap:14px;border-top:1px solid var(--line);margin-top:18px;padding-top:15px;color:#7a8494;font-size:12px}.stars{color:#f0a61a;letter-spacing:1px}.stats .stars{margin-left:auto}.empty{text-align:center;padding:70px 20px;border-radius:24px}.empty>div{font-size:48px;color:#a6afbc}.empty h3{font-size:24px;margin:12px 0 5px}.empty p{color:var(--muted)}footer{display:flex;gap:24px;align-items:center;padding:28px max(5vw,32px);background:#121b2b;color:#bac2cf;font-size:12px}footer strong{color:white;font-size:16px}footer a{color:#fff;margin-left:auto}
dialog{border:0;padding:0;background:transparent;max-width:none}dialog::backdrop{background:rgba(10,18,32,.55);backdrop-filter:blur(7px)}.modal,.detail{width:min(520px,calc(100vw - 32px));max-height:calc(100vh - 40px);overflow:auto;background:rgba(255,255,255,.97);border-radius:26px;padding:36px;box-shadow:0 30px 100px rgba(0,0,0,.28);position:relative}.modal.wide{width:min(720px,calc(100vw - 32px))}.modal h2{font-size:34px;letter-spacing:-.04em;margin:9px 0}.modal>p{color:var(--muted)}.modal label{display:block;font-size:12px;font-weight:800;color:#4a5568;margin-top:18px}.modal input,.modal select,.modal textarea{display:block;width:100%;margin-top:7px;border:1px solid #d8dee7;border-radius:12px;padding:13px;font:inherit;background:#fff}.modal>.primary{width:100%;margin-top:8px}.close{position:absolute;right:20px;top:17px;width:35px;height:35px;border-radius:50%;border:0;background:#eef1f4;font-size:23px;color:#667085}.form-error{min-height:20px;color:#b42318!important;font-size:13px}.demo-hint{display:block;text-align:center;color:#8a93a2;margin-top:14px}.dropzone{position:relative;margin-top:22px;padding:28px;border:2px dashed #cfd6e0;border-radius:17px;text-align:center;background:#f7f9fb}.dropzone.drag{border-color:var(--red);background:#fff3f4}.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer;margin:0}.dropzone strong,.dropzone span{display:block}.dropzone span{font-size:12px;color:var(--muted);margin-top:5px}.upload-icon{font-size:30px;color:var(--red)}#fileName{font-size:13px;font-weight:800;color:var(--red);margin-top:9px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.form-grid .full{grid-column:1/-1}.switch-row{display:flex!important;justify-content:space-between;align-items:center;padding:15px;border:1px solid #d8dee7;border-radius:13px}.switch-row small{display:block;color:var(--muted);font-weight:400;margin-top:3px}.switch-row input{width:22px;margin:0}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}.detail{width:min(1000px,calc(100vw - 32px));padding:0;overflow:hidden}.detail-layout{display:grid;grid-template-columns:1.05fr .95fr;min-height:620px}.detail-preview{background:#dfe5eb;padding:34px;display:flex;align-items:center}.detail-preview iframe{width:100%;height:540px;border:0;background:white;box-shadow:0 15px 35px rgba(30,40,60,.18)}.detail-info{padding:45px 38px;overflow:auto}.detail-info h2{font-size:32px;line-height:1.15;letter-spacing:-.04em;margin:15px 0}.meta-list{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:25px 0}.meta-item{background:#f4f6f8;border-radius:12px;padding:13px}.meta-item small{display:block;color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.meta-item strong{display:block;margin-top:5px;font-size:13px}.rating-box{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;margin:22px 0}.rating-buttons{display:flex;gap:3px;margin-top:8px}.star-button{border:0;background:transparent;color:#c9cfd7;font-size:27px;padding:0 2px}.star-button:hover,.star-button.selected{color:#f0a61a}.detail-actions{display:flex;gap:10px}.detail-actions .primary{flex:1;text-align:center;text-decoration:none}.danger{border:0;background:#fff0f1;color:#be2630;border-radius:12px;padding:12px 15px;font-weight:800}#toast{position:fixed;right:24px;bottom:24px;background:#162033;color:white;border-radius:14px;padding:14px 18px;box-shadow:0 15px 40px rgba(0,0,0,.25);z-index:50;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}#toast.show{opacity:1;transform:none}
@media(max-width:850px){.topbar nav{display:none}.hero{grid-template-columns:1fr;padding:45px 30px}.hero-art{display:none}.document-grid{grid-template-columns:repeat(2,1fr)}.tools{grid-template-columns:1fr 1fr}.search{grid-column:1/-1}.detail-layout{grid-template-columns:1fr}.detail-preview{display:none}}
@media(max-width:560px){.topbar{height:72px;padding:0 16px}.brand small{display:none}.account-button .name{display:none}.logout{display:none}main{padding:18px 14px 60px}.hero{min-height:330px;border-radius:22px}.hero p{font-size:15px}.section-head{align-items:center}.section-head h2{font-size:29px}.section-head .primary{font-size:0;padding:13px}.section-head .primary:first-letter{font-size:22px}.tools{grid-template-columns:1fr}.search{grid-column:auto}.document-grid{grid-template-columns:1fr}.modal{padding:30px 22px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}footer{flex-wrap:wrap}}
.brand-logo{width:48px;height:48px;border-radius:0;object-fit:cover;box-shadow:0 8px 18px rgba(25,40,65,.18)}
.detail-info{position:relative}.settings-button{position:absolute;top:76px;right:30px;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#f3f5f7;color:#465164;font-size:20px;display:grid;place-items:center}.settings-button:hover{background:#fff;color:var(--red);transform:rotate(18deg)}.edit-actions{align-items:center}.action-spacer{flex:1}
.detail>.close{z-index:30;pointer-events:auto;box-shadow:0 4px 14px rgba(16,24,40,.14)}