@import url('/assets/styles/atmosphere.css');
*{box-sizing:border-box}html{color-scheme:dark}body{margin:0;position:relative;isolation:isolate;min-height:100vh;background:#080f20;color:#f3f6fc;font:16px/1.75 'Segoe UI','Microsoft YaHei UI',sans-serif}.world-backdrop{opacity:.65}a{color:#c5e8ff}button{font:inherit;cursor:pointer}:focus-visible{outline:2px solid #a8dfff;outline-offset:5px}.reading-nav{max-width:1100px;margin:24px auto;display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border:1px solid var(--glass-edge);border-radius:18px;background:var(--glass-fill);box-shadow:var(--glass-shadow);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;font:600 27px Georgia,serif;text-decoration:none;color:#f3f6fc}.brand img{filter:drop-shadow(0 0 9px #9cdcff66)}.brand span{font-size:15px}.reading-nav>div{display:flex;align-items:center;gap:16px}#language{border:0;background:transparent;color:#c8dff6;padding:10px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:9px 18px;border:1px solid #a4cfff80;border-radius:10px;background:linear-gradient(140deg,#b6dfff20,#11254499);color:#edf7ff;text-decoration:none;font-size:14px;box-shadow:inset 0 1px 0 #fff3}.primary{background:linear-gradient(#589fff,#3175f1 42%,#254dc9);box-shadow:inset 0 1px 2px #f0faff80,0 0 20px #357bf640}.button:hover{border-color:#e2f7ff}main{max-width:1050px;margin:auto;padding:24px}.reading-intro{max-width:720px;margin:35px auto 54px;text-align:center;text-shadow:0 2px 20px #031126}.eyebrow{font-size:11px;letter-spacing:.2em;color:#c0eaff}h1{font:500 clamp(36px,5vw,56px)/1.2 Georgia,'Microsoft YaHei UI',serif;margin:18px 0}h2{font:500 26px/1.35 Georgia,'Microsoft YaHei UI',serif;margin:16px 0}.reading-intro>p:last-child{color:#c6d9f0}.reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.reading-card{min-width:0;padding:30px;border:1px solid var(--glass-edge);border-radius:20px;background:linear-gradient(130deg,#203b5dc9,#09182beb);box-shadow:var(--glass-shadow);backdrop-filter:blur(18px)}.reading-card p{color:#c2d3e9;margin-bottom:0}.full{grid-column:1/-1}.section-icon{width:46px;height:46px;padding:10px;border:1px solid #b8ddff88;border-radius:12px;background:linear-gradient(140deg,#b4dfff44,#102749);box-shadow:inset 0 1px 0 #fff6,0 0 18px #5faaff33}.reading-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}details{border-top:1px solid #91b6e440;padding:18px 0}summary{cursor:pointer;color:#e2efff;font-weight:600}details p{padding-left:18px}.reading-footer{display:flex;flex-wrap:wrap;gap:24px;margin:40px 0 20px;padding-top:24px;border-top:1px solid #91b6e440;font-size:14px}.reading-footer a:first-child{margin-right:auto}.skip{position:absolute;left:12px;top:-100px;background:#365dce;padding:12px;z-index:3}.skip:focus{top:12px}@media(max-width:700px){.reading-nav{margin:12px;padding:12px 16px}.brand{font-size:22px}.brand span{display:none}.brand img{width:32px;height:32px}.reading-nav>div{gap:4px}.reading-nav .button{padding:8px 10px;font-size:12px}main{padding:16px}.reading-grid{grid-template-columns:1fr}.reading-intro{margin:24px auto 34px}.reading-card{padding:24px}h2{font-size:24px}}