:root{--ivory:#f7f4ee;--paper:#fffefa;--ink:#1f2328;--muted:#746f68;--line:#ddd7cc;--navy:#17283d;--burg:#6b2130;--gold:#a17d45;--shadow:0 18px 48px rgba(31,35,40,.1)}*{box-sizing:border-box}html{background:var(--ivory)}body{margin:0;background:var(--ivory);color:var(--ink);font-family:Inter,Noto Sans KR,system-ui,sans-serif}.shell{max-width:1180px;margin:auto;padding-left:24px;padding-right:24px}a{color:inherit;text-decoration:none}header{position:sticky;top:0;z-index:20;background:#f7f4eef0;border-bottom:1px solid rgba(221,215,204,.8);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.nav{height:74px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;gap:10px;font-weight:900}.seal{width:34px;height:34px;border:1px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-size:11px}.nav nav{display:flex;gap:20px;font-size:14px}.nav-actions{margin-left:auto;display:flex;gap:8px;align-items:center}.icon-btn,.pill,.btn{border:1px solid var(--line);background:transparent;border-radius:999px;padding:10px 14px;display:inline-flex;align-items:center;justify-content:center;gap:7px;font-weight:800;cursor:pointer}.icon-btn{width:40px;height:40px;padding:0}.dark{background:var(--navy);border-color:var(--navy);color:#fff}.hero{display:grid;grid-template-columns:1.12fr .88fr;gap:44px;align-items:center;padding-top:72px;padding-bottom:56px}.kicker{color:var(--burg);font-size:12px;font-weight:900;letter-spacing:.16em}.hero h1{font-family:Georgia,"Noto Serif KR",serif;font-size:58px;line-height:1.13;letter-spacing:-.04em;margin:15px 0}.lead{font-size:17px;line-height:1.8;color:#5f5b55;max-width:640px}.small-lead{font-size:15px}.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.hero-panel{min-height:405px;border-radius:32px;padding:34px;color:#fff;background:linear-gradient(145deg,#1b2d45,#7b2638);box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:space-between}.hero-panel 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strong{font-family:Georgia,"Noto Serif KR",serif;font-size:26px;line-height:1.2;z-index:1}.cover small{z-index:1}.cover-a{background:linear-gradient(160deg,#253647,#8b3d4a)}.cover-b{background:linear-gradient(160deg,#102334,#2b6b7a)}.cover-c{background:linear-gradient(160deg,#362a25,#9d7b54)}.cover-d{background:linear-gradient(160deg,#2b3b32,#7d6e4a)}.cover.mini{width:78px;height:116px;aspect-ratio:auto;padding:10px}.cover.mini strong{font-size:12px}.trust{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:22px;padding-top:26px;padding-bottom:26px;margin-top:22px}.trust>div{padding:10px 20px}.trust b{display:block;margin:10px 0}.trust p{color:var(--muted);font-size:14px;line-height:1.7}.tools{display:flex;gap:10px;margin-bottom:25px}.tools input,.tools select,.panel input{border:1px solid var(--line);border-radius:13px;padding:12px 14px;background:var(--paper)}.tools 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p{color:var(--muted);font-size:13px}.reader-shell{min-height:100vh;background:#ebe7df}.reader-head{height:62px;background:#20262d;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 24px}.reader-page{max-width:760px;min-height:calc(100vh - 110px);margin:24px auto;background:#fff;padding:58px;box-shadow:var(--shadow);position:relative;overflow:hidden}.reader-page p{line-height:2;color:#555}.wm{position:absolute;inset:0;display:grid;place-items:center;transform:rotate(-25deg);font-size:38px;font-weight:900;color:#6b213012;pointer-events:none}.admin-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:18px}.stat{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:18px}.stat small{display:block;color:var(--muted)}.stat b{font-size:26px}.admin-title{display:flex;gap:8px;align-items:center}.empty{padding:40px;background:var(--paper);border:1px solid var(--line);border-radius:18px;color:var(--muted);text-align:center}.prose{line-height:1.9}footer{margin-top:70px;border-top:1px solid var(--line);padding:42px 0;color:var(--muted);font-size:13px}.footer-grid{display:grid;grid-template-columns:1fr auto 1fr;gap:30px}.footer-grid>div:nth-child(2){display:flex;gap:14px}.footer-grid>div:last-child{text-align:right}@media(max-width:900px){.nav nav{display:none}.hero{grid-template-columns:1fr}.book-grid{grid-template-columns:repeat(2,1fr)}.trust{grid-template-columns:1fr}.library-grid,.admin-grid{grid-template-columns:1fr 1fr}.detail{grid-template-columns:220px 1fr}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{text-align:left}}@media(max-width:620px){.shell{padding-left:16px;padding-right:16px}.nav{height:64px}.brand span:last-child{font-size:13px}.nav-actions .icon-btn,.nav-actions .pill:first-of-type{display:none}.hero{padding-top:42px}.hero h1{font-size:39px}.hero-panel{min-height:320px}.book-grid{gap:14px}.cover{padding:15px}.cover strong{font-size:19px}.detail{grid-template-columns:1fr}.detail>.cover{width:180px}.library-grid{grid-template-columns:1fr}.tools{flex-direction:column}.tools input{min-width:0}.reader-page{margin:0;padding:34px 24px;min-height:calc(100vh - 62px)}.reader-head span{display:none}}.cover-img{width:100%;aspect-ratio:2/3;object-fit:cover;border-radius:11px;box-shadow:0 18px 32px #00000024;display:block}.cover-img.mini{width:78px;height:116px;aspect-ratio:auto;border-radius:7px;box-shadow:0 8px 16px #0000001f}.detail>.cover-img{width:280px}.strike{color:var(--muted);font-size:.6em;font-weight:400;margin-left:10px}.field-label{font-size:13px;font-weight:800;margin-top:6px}.empty p{margin:0 0 14px}.empty 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var(--line);border-radius:18px;overflow:hidden}.table th{text-align:left;font-size:12px;letter-spacing:.06em;color:var(--muted);padding:14px 16px;border-bottom:1px solid var(--line)}.table td{padding:14px 16px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}.table tr:last-child td{border-bottom:0}.table td.right{text-align:right;white-space:nowrap}.table .muted{font-size:12px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form textarea{border:1px solid var(--line);border-radius:13px;padding:12px 14px;background:var(--paper);font:inherit;resize:vertical}.form input[type=file]{border:1px dashed var(--line);border-radius:13px;padding:12px;background:var(--paper);font-size:13px}.form hr{border:0;border-top:1px solid var(--line);margin:24px 0}.order-items{margin:10px 0 0;padding-left:18px;color:var(--muted);font-size:13px}.order-items li{margin:6px 0}.reader-frame{position:relative;max-width:900px;margin:20px auto;height:calc(100vh - 110px);background:#fff;box-shadow:var(--shadow)}.reader-frame iframe{width:100%;height:100%;border:0;display:block}.reader-frame .wm{position:absolute;inset:0;display:grid;place-items:center;transform:rotate(-25deg);font-size:34px;font-weight:900;color:#6b213014;pointer-events:none;z-index:2}.reader-head a{font-weight:800}@media(max-width:900px){.grid2{grid-template-columns:1fr}.detail>.cover-img{width:220px}.table{display:block;overflow-x:auto}}@media(max-width:620px){.detail>.cover-img{width:180px}.reader-frame{margin:0;height:calc(100vh - 62px)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}:focus-visible{outline:2px solid var(--burg);outline-offset:2px}