:root{--orange:#f47a36;--orange-deep:#dc5e24;--peach:#fff2e8;--cream:#fffaf4;--paper:#fffdf9;--ink:#27231f;--muted:#7c746b;--line:#eadfd3;--green:#3e7a63;--shadow:0 18px 50px rgba(99,65,35,.1);--shell:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cream);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.shell{width:min(calc(100% - 40px),var(--shell));margin:auto}.site-header{height:76px;background:rgba(255,253,249,.94);border-bottom:1px solid var(--line);position:relative;z-index:20}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px}.brand-nut{display:grid;place-items:center;width:42px;height:42px;background:var(--orange);color:white;border-radius:15px 15px 18px 18px;font-weight:900;font-size:20px;transform:rotate(-4deg)}.brand strong,.brand small{display:block}.brand strong{font-size:19px;letter-spacing:.04em}.brand small{font-size:11px;color:var(--orange);margin-top:2px;letter-spacing:.12em}.site-header nav{display:flex;gap:32px;align-items:center;font-size:14px;font-weight:700}.site-header nav a{padding:27px 0 23px;border-bottom:3px solid transparent}.site-header nav a:hover,.site-header nav a.active{color:var(--orange);border-color:var(--orange)}.nav-soon{color:#999}.nav-soon em{font-size:9px;font-style:normal;color:var(--orange);background:var(--peach);padding:3px 5px;border-radius:10px;margin-left:4px}.eyebrow{display:inline-block;color:var(--orange-deep);font-weight:900;font-size:11px;letter-spacing:.18em}.hero{background:linear-gradient(115deg,#fff8ef 0,#fff8ef 58%,#ffe4cf 58%,#ffd8b9 100%);overflow:hidden}.hero-grid{min-height:460px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:50px}.hero h1{font-size:54px;line-height:1.17;letter-spacing:-.04em;margin:16px 0 20px}.hero mark{background:none;color:var(--orange)}.hero p{max-width:600px;color:var(--muted);line-height:1.9;font-size:16px;margin:0 0 28px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 25px;border-radius:8px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.2s}.button.primary{color:#fff;background:var(--orange);box-shadow:0 8px 20px rgba(244,122,54,.25)}.button.primary:hover{background:var(--orange-deep);transform:translateY(-1px)}.button.ghost{border-color:var(--line);background:#fff}.button.ghost:hover{border-color:var(--orange);color:var(--orange)}.hero-card{height:320px;position:relative;display:grid;place-items:center}.hero-card .sun{position:absolute;width:230px;height:230px;border-radius:50%;background:#fff0b8;box-shadow:0 0 0 28px rgba(255,255,255,.28)}.book-stack{position:absolute;width:230px;height:160px;bottom:35px;transform:rotate(-4deg)}.book-stack i{display:block;position:absolute;width:210px;height:44px;border-radius:8px 16px 16px 8px;box-shadow:0 8px 18px rgba(111,66,32,.18)}.book-stack i:nth-child(1){background:#ef8056;bottom:0;left:5px}.book-stack i:nth-child(2){background:#6aa688;bottom:45px;left:22px;transform:rotate(7deg)}.book-stack i:nth-child(3){background:#fff;border:6px solid #f1b661;bottom:91px;left:0;transform:rotate(-3deg)}.hero-card b{position:absolute;z-index:2;top:58px;right:38px;color:#8a4b2c;font-family:serif;font-size:27px;line-height:1.4;transform:rotate(5deg)}.library-section,.content-section{padding:70px 0}.section-heading,.panel-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:26px}.section-heading h2,.panel-heading h2{font-size:30px;margin:8px 0 0}.section-heading p{color:var(--muted);font-size:13px}.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.book-card{display:grid;grid-template-columns:132px 1fr;gap:20px;background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:16px;min-height:238px;transition:.2s}.book-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#f2c7aa}.cover{position:relative;background:linear-gradient(145deg,#eaa56e,#db6741);overflow:hidden;isolation:isolate}.book-card .cover{height:202px;border-radius:7px;box-shadow:0 9px 20px rgba(56,39,27,.17)}.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:2}.cover-fallback{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;text-align:center;color:white;font-family:serif;font-weight:900;padding:18px;line-height:1.7;z-index:1}.cover em{position:absolute;z-index:3;left:7px;top:7px;color:white;background:var(--orange);font-size:10px;font-style:normal;padding:4px 7px;border-radius:4px}.book-card-body{min-width:0;padding-top:3px}.category{color:var(--green);font-size:11px;font-weight:900}.book-card h3{font-size:17px;line-height:1.5;margin:8px 0 4px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.book-card h3 a:hover{color:var(--orange)}.author{margin:0;color:var(--muted);font-size:12px}.summary{font-size:12px;color:#776f67;line-height:1.7;margin:13px 0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.card-actions{display:flex;gap:13px;font-size:12px;font-weight:800}.card-actions a{color:var(--muted)}.card-actions .read-now{color:var(--orange)}.empty-state{text-align:center;padding:70px;background:#fff;border:1px dashed var(--line);border-radius:14px}.promise{background:#34302b;color:white;padding:30px 0}.promise-grid{display:grid;grid-template-columns:repeat(4,1fr)}.promise-grid div{text-align:center;border-right:1px solid rgba(255,255,255,.15)}.promise-grid div:last-child{border:0}.promise-grid b,.promise-grid span{display:block}.promise-grid b{font-size:24px;color:#ffc998}.promise-grid span{font-size:12px;margin-top:5px;color:#d8d2cb}.site-footer{padding:38px 0;background:#27231f;color:#c9c1b9}.site-footer .shell{display:flex;align-items:center;gap:18px}.site-footer strong{color:white}.site-footer span{font-size:13px}.site-footer small{margin-left:auto;font-size:11px}.breadcrumbs{display:flex;gap:9px;align-items:center;padding:22px 0;color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden}.breadcrumbs b{color:var(--ink);overflow:hidden;text-overflow:ellipsis}.book-hero{background:linear-gradient(180deg,#fff8f1,#fffaf4);border-block:1px solid var(--line);padding:48px 0}.detail-grid{display:grid;grid-template-columns:230px 1fr;gap:52px}.detail-cover{height:322px;border-radius:9px;box-shadow:0 20px 42px rgba(64,44,30,.2)}.book-overview h1{font-size:38px;line-height:1.3;margin:10px 0 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i{color:var(--orange)}.volume-index{font-family:serif;color:#c8b5a5;font-size:22px}.volume-row b,.volume-row small{display:block}.volume-row small{color:var(--muted);font-size:11px;margin-top:6px}.volume-row i{font-style:normal;font-size:11px;color:var(--muted)}.side-column{display:flex;flex-direction:column;gap:20px}.latest-card h3{margin:8px 0 20px}.latest-card a{display:block;font-weight:800;line-height:1.6;color:var(--orange)}.latest-card small{display:block;color:var(--muted);margin-top:10px}.notice-card b{font-size:14px}.notice-card p{color:var(--muted);font-size:12px;line-height:1.8;margin-bottom:0}.catalog-head{text-align:center;padding:52px 0;background:#fff4e9;border-block:1px solid var(--line)}.catalog-head h1{font-size:34px;margin:10px 0}.catalog-head p{color:var(--muted);font-size:13px}.narrow-shell{max-width:900px}.catalog-volume{background:white;border:1px solid var(--line);border-radius:10px;overflow:hidden;margin-bottom:24px}.catalog-volume>header{display:flex;align-items:center;justify-content:space-between;background:#fff8f1;padding:22px 28px;border-bottom:1px solid var(--line)}.catalog-volume>header>div{display:flex;align-items:center;gap:18px}.catalog-volume>header>div>span{font-family:serif;font-size:26px;color:#c79e7e}.catalog-volume h2{margin:0;font-size:20px}.catalog-volume h2 a:hover{color:var(--orange)}.catalog-volume header p{margin:6px 0 0;color:var(--muted);font-size:11px}.catalog-volume header>a{font-size:11px;font-weight:800;color:var(--orange)}.chapter-list{list-style:none;padding:5px 28px;margin:0}.chapter-list li+li{border-top:1px dashed var(--line)}.chapter-list a{display:grid;grid-template-columns:36px 1fr auto;align-items:center;gap:12px;padding:17px 0}.chapter-list a:hover b{color:var(--orange)}.chapter-list span{font-family:serif;color:#baa99b}.chapter-list b{font-size:14px;font-weight:600}.chapter-list em{font-size:10px;font-style:normal;color:var(--muted)}.volume-hero{background:#fff4e9;border-block:1px solid var(--line);padding:45px 0}.volume-hero-inner{display:grid;grid-template-columns:145px 1fr;gap:35px;align-items:center}.mini-cover{height:200px;border-radius:7px;box-shadow:0 14px 30px rgba(74,50,33,.2)}.volume-hero h1{font-size:34px;margin:9px 0}.volume-parent{font-weight:800;color:#66594f}.volume-hero p{font-size:13px;color:var(--muted);line-height:1.8}.volume-hero .button{margin-top:8px}.page-reader{background:#efe9df}.page-reader .site-header{position:sticky;top:0}.reader-paper{--reader-size:18px;--reader-width:820px;max-width:var(--reader-width);margin:38px auto 60px;background:#fffdf8;border:1px solid #e1d6c8;box-shadow:0 18px 55px rgba(70,54,38,.09);padding:34px clamp(24px,7vw,78px) 48px;border-radius:4px;transition:max-width .2s,background .2s}.reader-breadcrumb{display:flex;gap:8px;color:#9a8e82;font-size:11px}.reader-breadcrumb a:hover{color:var(--orange)}.chapter-header{text-align:center;padding:48px 0 32px;border-bottom:1px solid #e6ddd2}.chapter-header h1{font-family:"Songti SC","SimSun",serif;font-size:30px;line-height:1.45;margin:12px 0}.chapter-header p{font-size:11px;color:#92877b}.chapter-content{font-family:"Songti SC","SimSun",serif;font-size:var(--reader-size);line-height:2.05;letter-spacing:.035em;padding:35px 0;color:#302d29}.chapter-content p{margin:0 0 1.15em;text-indent:2em;text-align:justify;overflow-wrap:anywhere}.reader-illustration{margin:32px auto;text-align:center}.reader-illustration img{margin:auto;max-height:82vh;border-radius:3px;box-shadow:0 8px 28px rgba(0,0,0,.1)}.chapter-nav{display:grid;grid-template-columns:1fr auto 1fr;gap:20px;align-items:center;border-top:1px solid #e6ddd2;padding-top:28px}.chapter-nav>div:last-child{text-align:right}.chapter-nav small,.chapter-nav b{display:block}.chapter-nav small{color:#a09284;font-size:10px;margin-bottom:6px}.chapter-nav b{font-size:12px;line-height:1.5}.chapter-nav a:hover b{color:var(--orange)}.catalog-button{display:grid;place-items:center;width:58px;height:42px;border:1px solid #dbcec0;border-radius:5px;font-size:12px;font-weight:800}.reader-tools{position:fixed;left:calc(50% + 440px);top:145px;display:flex;flex-direction:column;z-index:10;background:white;border:1px solid var(--line);border-radius:6px;overflow:hidden;box-shadow:0 8px 30px rgba(60,45,31,.1)}.reader-tools button{width:52px;height:44px;border:0;border-bottom:1px solid var(--line);background:white;color:#6f655d;font-weight:700;cursor:pointer}.reader-tools button:last-child{border:0}.reader-tools button:hover{color:var(--orange);background:#fff8f1}.reader-progress{position:fixed;left:0;bottom:0;width:100%;height:3px;background:transparent;z-index:30}.reader-progress i{display:block;width:0;height:100%;background:var(--orange)}body.reader-night{background:#171a19;color:#c8ccc8}body.reader-night .site-header{background:#222624;border-color:#333936}body.reader-night .brand strong,body.reader-night .site-header nav a{color:#d8ddd9}body.reader-night .reader-paper{background:#222624;border-color:#343b37;color:#c9cec9;box-shadow:none}body.reader-night .chapter-content{color:#c9cec9}body.reader-night .chapter-header,body.reader-night .chapter-nav{border-color:#39403c}body.reader-night .reader-tools{border-color:#39403c}body.reader-night .reader-tools button{background:#222624;color:#bbc0bc;border-color:#39403c}body.reader-night .site-footer{background:#111}body.reader-green{background:#e7eee8}body.reader-green .reader-paper{background:#f3f8f2}.reader-wide .reader-paper{--reader-width:980px}
@media(max-width:1050px){.book-grid{grid-template-columns:repeat(2,1fr)}.reader-tools{left:auto;right:12px;top:auto;bottom:18px;flex-direction:row}.reader-tools button{border-bottom:0;border-right:1px solid var(--line)}.reader-tools button:last-child{border:0}}@media(max-width:760px){.shell{width:min(calc(100% - 28px),var(--shell))}.site-header{height:64px}.site-header nav{gap:16px}.site-header nav a{padding:21px 0 18px}.nav-soon{display:none}.hero{background:linear-gradient(180deg,#fff8ef,#ffe4cf)}.hero-grid{min-height:auto;grid-template-columns:1fr;padding:55px 0 30px}.hero h1{font-size:39px}.hero-card{height:235px}.hero-card .sun{width:190px;height:190px}.hero-card b{right:12px;top:20px;font-size:22px}.book-grid{grid-template-columns:1fr}.section-heading{align-items:start;flex-direction:column}.promise-grid{grid-template-columns:repeat(2,1fr);gap:24px}.promise-grid div:nth-child(2){border:0}.site-footer .shell{align-items:start;flex-direction:column}.site-footer small{margin:0}.detail-grid{grid-template-columns:120px 1fr;gap:22px}.detail-cover{height:172px}.book-overview h1{font-size:25px}.book-intro{grid-column:1/-1}.book-stats{gap:15px;flex-wrap:wrap}.hero-actions{grid-column:1/-1;flex-wrap:wrap}.content-layout{grid-template-columns:1fr}.book-hero{padding:30px 0}.catalog-volume>header{padding:18px;align-items:flex-start}.catalog-volume>header>a{display:none}.chapter-list{padding:4px 18px}.chapter-list a{grid-template-columns:28px 1fr}.chapter-list em{display:none}.volume-hero-inner{grid-template-columns:90px 1fr;gap:20px}.mini-cover{height:130px}.volume-hero h1{font-size:25px}.reader-paper{margin:0;border:0;padding:24px 20px 42px;border-radius:0}.page-reader .site-header{position:relative}.chapter-header{padding:36px 0 25px}.chapter-header h1{font-size:25px}.chapter-content{line-height:1.95;padding-top:28px}.chapter-nav{grid-template-columns:1fr 50px 1fr;gap:10px}.chapter-nav b{font-size:10px}.reader-tools{right:8px;bottom:8px}.reader-tools button{width:47px;height:40px}}
@media(max-width:480px){.book-card{grid-template-columns:105px 1fr;gap:14px;min-height:198px}.book-card .cover{height:166px}.summary{display:none}.detail-grid{grid-template-columns:95px 1fr}.detail-cover{height:142px}.book-overview .tags,.book-overview .book-intro{display:none}.button{padding:0 16px}.book-stats span:nth-child(2){display:none}.volume-row{grid-template-columns:36px 1fr}.volume-row i{display:none}.chapter-content{text-align:left}.chapter-content p{text-align:left}}