@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;600;700;800;900&display=swap');
:root{--bg:#080f1a;--panel:#121d2e;--panel2:#1a2940;--muted:#99aac3;--text:#f2f6fe;--accent:#78c2f5;--gold:#edc47a;--edge:#2b3d54}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:radial-gradient(ellipse at 25% 0%,#152643 0%,transparent 45%),radial-gradient(ellipse at 90% 8%,#14253b 0%,transparent 30%),var(--bg);color:var(--text);font-family:'Noto Sans KR','Malgun Gothic',sans-serif;line-height:1.65}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1220px,calc(100% - 44px));margin:auto}.header{height:78px;border-bottom:1px solid #ffffff12;position:sticky;top:0;z-index:10;background:#091320ed;backdrop-filter:blur(16px)}.nav{display:flex;align-items:center;justify-content:space-between;height:100%;gap:24px}.brand{display:flex;align-items:center;gap:11px;min-width:215px}.brand-mark{width:36px;height:36px;background:linear-gradient(140deg,#2ba3e9 4%,#5776fb 48%,#96d4fb 100%);clip-path:polygon(37% 0,100% 0,60% 45%,100% 45%,49% 100%,0 100%,38% 55%,0 55%);filter:drop-shadow(0 2px 9px #2588dd55)}.brand strong{font-size:21px;letter-spacing:-.8px}.brand small{display:block;letter-spacing:2.8px;color:#8e9fb6;font-size:9px;line-height:1.2}.links{display:flex;align-items:center;gap:25px;font-size:13px;color:#c0cede}.links a:hover{color:#fff}.nav-right{display:flex;gap:8px;align-items:center}.button{display:inline-flex;align-items:center;justify-content:center;border:1px solid #46607a;background:#192d44;color:white;border-radius:10px;padding:11px 17px;font-size:13px;font-weight:700;gap:8px}.button:hover{background:#294868}.button.primary{background:#248bce;border-color:#248bce}.button.primary:hover{background:#42a3de}.button.ghost{background:transparent}.hamburger{display:none}.hero{padding-top:42px;padding-bottom:22px}.hero-panel{position:relative;overflow:hidden;min-height:390px;border-radius:18px;border:1px solid #325071;background:radial-gradient(circle at 84% 30%,#34629a88,transparent 29%),radial-gradient(circle at 64% 80%,#1e3575,transparent 45%),linear-gradient(120deg,#0e1a2b 0%,#162a48 54%,#101c32);display:grid;grid-template-columns:1fr 1fr}.hero-panel:before{content:'';position:absolute;inset:0;opacity:.35;background-image:radial-gradient(white 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to left,black,transparent)}.hero-copy{position:relative;z-index:1;padding:57px 20px 46px 65px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--accent);font-weight:800}.hero h1{font-size:clamp(33px,4.2vw,55px);letter-spacing:-2.6px;margin:19px 0 12px;line-height:1.25}.hero p{color:#c2cede;max-width:440px;margin:0 0 27px;font-size:15px}.hero-art{position:relative;display:flex;align-items:center;justify-content:center;perspective:800px}.orbit{width:min(340px,65%);aspect-ratio:1;border:1px solid #7ab1fa66;border-radius:50%;box-shadow:0 0 45px #448cfa55,inset 0 0 55px #3977ad55;position:relative;transform:rotate(-16deg)}.orbit:before,.orbit:after{content:'';position:absolute;border:1px solid #7ab1fa66;border-radius:50%;inset:32px;transform:rotateX(70deg)}.orbit:after{inset:-40px;transform:rotateY(70deg)}.floating-book{position:absolute;width:165px;height:230px;background:linear-gradient(140deg,#20283e,#462f61 58%,#1e2945);border:1px solid #9d92d077;border-radius:6px 12px 12px 6px;box-shadow:25px 23px 30px #0008,6px 0 0 #0c182c;transform:rotate(-9deg) rotateY(-14deg);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:18px}.floating-book:before{content:'✦';font-size:44px;color:#d6b8eb;text-shadow:0 0 30px #c79be8}.floating-book b{font-size:27px;letter-spacing:2px}.floating-book small{color:#c9b8e5;font-size:10px;letter-spacing:1px}.stats{display:flex;gap:17px;margin-top:26px;flex-wrap:wrap;color:#a0b2c9;font-size:12px}.stats strong{color:#fff}.section{padding:24px 0 18px}.section-title{display:flex;align-items:end;justify-content:space-between;margin-bottom:20px;gap:15px}.section-title h2{font-size:22px;letter-spacing:-.6px;margin:0}.section-title p{color:var(--muted);font-size:12px;margin:4px 0 0}.grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:19px}.book-card{border:1px solid #2c3a52;border-radius:15px;background:linear-gradient(#152236,#101a2a);overflow:hidden;transition:transform .2s,border-color .2s}.book-card:hover{transform:translateY(-4px);border-color:#78b5ea}.cover{aspect-ratio:4/4.1;position:relative;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:16px;text-align:center}.cover.violet{background:radial-gradient(circle at 50% 42%,#906ac977,transparent 36%),linear-gradient(135deg,#322b58,#0e1529 73%)}.cover.blue{background:radial-gradient(circle at 56% 32%,#39b9ed88,transparent 39%),linear-gradient(135deg,#173d6d,#121c31 75%)}.cover.red{background:radial-gradient(circle at 50% 40%,#b7624c88,transparent 37%),linear-gradient(135deg,#5b2e37,#1a1927 74%)}.cover.gold{background:radial-gradient(circle at 54% 37%,#ddaf5788,transparent 37%),linear-gradient(135deg,#5a4939,#161c2b 74%)}.cover:before{content:'';position:absolute;inset:12px;border:1px solid #ffffff38;pointer-events:none}.cover .motif{font-size:49px;line-height:1;margin-bottom:13px;color:#ffffffbf;filter:drop-shadow(0 4px 13px #0009)}.cover h3{font-family:Georgia,'Noto Sans KR',serif;font-size:clamp(23px,2.3vw,36px);margin:0;letter-spacing:-1px;text-shadow:0 5px 17px #0009}.cover .en{font-size:9px;letter-spacing:3px;margin-top:11px;color:#d8dfedaa}.cover .flag{position:absolute;left:16px;top:16px;padding:5px 8px;border-radius:4px;background:#0007;font-size:9px;letter-spacing:1px;color:#f4e3c7}.book-body{padding:18px}.meta{font-size:11px;color:#86badc}.book-body h3{font-size:17px;margin:7px 0}.book-body p{color:#a3b4c9;font-size:12px;line-height:1.75;min-height:63px;margin:0 0 16px}.card-footer{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #ffffff13;padding-top:12px;color:#a9b5c4;font-size:11px}.card-footer b{color:#e0c183}.filterbar{display:flex;gap:8px;margin-bottom:19px;align-items:center;flex-wrap:wrap}.pill{border:1px solid #34465c;background:transparent;color:#aebdd0;padding:8px 15px;border-radius:25px;font-size:12px}.pill.active{background:#2b587c;color:white;border-color:#4d98c4}.search{background:#162337;color:white;border:1px solid #35455b;border-radius:25px;padding:9px 14px;font-size:12px;margin-left:auto;width:220px;outline:none}.search:focus{border-color:#60b2e9}.notice{margin-top:36px;margin-bottom:45px;border:1px solid #334960;background:linear-gradient(120deg,#15243a,#122035);border-radius:15px;padding:23px 30px;display:flex;align-items:center;justify-content:space-between;gap:20px}.notice h3{margin:0 0 6px}.notice p{margin:0;color:#aab9cb;font-size:12px}.footer{border-top:1px solid #ffffff16;padding:34px 0;color:#8291a7;font-size:12px}.footer-inner{display:flex;justify-content:space-between;gap:12px}.empty{border:1px dashed #415771;padding:28px;border-radius:12px;color:#95a7bd}.hidden{display:none!important}dialog{border:1px solid #41526c;border-radius:16px;background:#122034;color:white;max-width:560px;width:calc(100% - 28px);padding:0;box-shadow:0 20px 80px #000a}dialog::backdrop{background:#000a}.dialog-head{display:flex;justify-content:space-between;padding:19px 22px;border-bottom:1px solid #ffffff16}.dialog-body{padding:22px}.chapter-row{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:13px;border:1px solid #35455a;border-radius:9px;margin-bottom:10px}.chapter-row small{color:#a4b5c8}.close{border:0;background:none;color:#fff;font-size:21px}.admin-wrap{max-width:1060px;margin:40px auto 90px;padding:0 20px}.admin-intro{background:#182b42;border:1px solid #315271;padding:26px;border-radius:16px;margin:20px 0}.admin-intro h1{margin:0 0 12px}.admin-intro p{color:#bfccdb;font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:7px;margin:12px 0}.field label{font-size:12px;font-weight:800;color:#b9d0e4}.field input,.field textarea,.field select{background:#0e1b2e;color:#fff;border:1px solid #39516d;border-radius:9px;padding:12px;width:100%}.field textarea{min-height:95px;resize:vertical}.admin-box{border:1px solid #30445e;background:#111f31;border-radius:14px;padding:23px;margin:22px 0}.admin-box h2{font-size:18px;margin:0 0 16px}.fine{color:#9dafc5;font-size:12px}.warn{color:#ffe1a8;background:#3d321d;border:1px solid #856d3d;border-radius:9px;padding:13px;font-size:12px}.successmsg{color:#a4e9be}.list-row{padding:13px;border-bottom:1px solid #ffffff16;display:flex;justify-content:space-between;align-items:center;gap:12px}.list-row:last-child{border:0}.admin-actions{display:flex;gap:10px;flex-wrap:wrap}.modal-note{color:#e7c685;font-size:12px}.pdf-frame{width:100%;height:76vh;background:#fff;border:0}.pdf-wrap{height:85vh;max-width:1100px;width:95vw} .pdf-wrap dialog{width:95vw} @media(max-width:800px){.links{display:none}.hamburger{display:block}.hero-panel{grid-template-columns:1fr}.hero-copy{padding:35px}.hero-art{height:230px}.orbit{width:190px}.floating-book{height:175px;width:128px}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.search{margin-left:0;width:100%}.notice{align-items:start;flex-direction:column}.form-grid{grid-template-columns:1fr}}@media(max-width:470px){.container{width:calc(100% - 26px)}.header{height:66px}.brand{min-width:unset}.brand strong{font-size:17px}.brand small{letter-spacing:1.7px}.nav-right .button{padding:8px;font-size:11px}.hero{padding-top:18px}.hero-panel{min-height:unset}.hero h1{font-size:34px}.hero-copy{padding:28px 24px}.hero-art{height:195px}.grid{gap:10px}.book-body{padding:12px}.book-body h3{font-size:15px}.book-body p{font-size:11px;min-height:70px}.cover h3{font-size:23px}.cover .motif{font-size:33px}.section-title h2{font-size:19px}.footer-inner{flex-direction:column}.stats{gap:10px}}