:root{--bg:#24003f;--deep:#16002b;--panel:#2d0052;--panel2:#3b006b;--title:#bfffff;--link:#25dff5;--pink:#f06bea;--text:#fff;--muted:#d8c7ff;--soft:#b99ee8;--line:rgba(191,255,255,.14);--shadow:0 14px 36px rgba(0,0,0,.32)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#16002b 0,#24003f 18%,#24003f 76%,#16002b 100%);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.82;overflow-x:hidden}a{color:var(--link)}img{max-width:100%}.site-head{position:sticky;top:0;z-index:9999;background:rgba(22,0,43,.9);backdrop-filter:blur(14px);border-bottom:1px solid rgba(255,255,255,.06)}.head-row{max-width:1160px;min-height:70px;padding:0 18px;margin:auto;display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px}.brand{display:flex;align-items:center;text-decoration:none}.brand img{height:42px;width:auto;max-width:165px;object-fit:contain}.brand strong,.drawer-brand strong{color:var(--title);font-size:20px}.core-nav{justify-self:center;display:flex;gap:6px}.core-nav a{position:relative;text-decoration:none;color:#fff;font-weight:700;padding:9px 12px;white-space:nowrap}.core-nav a:after{content:"";position:absolute;left:12px;right:12px;bottom:3px;height:2px;background:transparent}.core-nav a.current,.core-nav a:hover{color:var(--title)}.core-nav a.current:after,.core-nav a:hover:after{background:var(--link)}.action,.dock-action{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 20px;border-radius:999px;background:linear-gradient(90deg,#21dff5 0%,#8f7bff 52%,#f06bea 100%);color:#fff;text-decoration:none;font-weight:800;box-shadow:0 10px 26px rgba(240,107,234,.2)}.topic-rail{background:#2d0052;border-bottom:1px solid var(--line)}.rail-inner{max-width:1160px;margin:auto;padding:0 18px;display:flex;gap:2px;overflow-x:auto;scrollbar-width:none}.rail-inner::-webkit-scrollbar{display:none}.rail-inner 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0}.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--pink);font-size:13px;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.kicker:before{content:"";width:26px;height:2px;background:var(--pink)}h1,h2,h3{line-height:1.25}h1{font-size:clamp(30px,4vw,46px);margin:12px 0 18px;color:var(--title)}h2{font-size:clamp(22px,2.5vw,31px);color:var(--title);margin:0 0 14px}h3{color:var(--title)}.lead{font-size:18px;color:#f7f1ff;max-width:800px}.brief-stack{display:grid;gap:12px}.brief{padding:18px 20px;border-radius:14px;background:linear-gradient(145deg,#3b006b,#2d0052);border:1px solid var(--line)}.brief span{color:var(--pink);font-size:12px;font-weight:800}.brief h3{margin:4px 0 6px;font-size:18px}.brief p{margin:0;color:var(--muted)}.theme-strip{padding:26px 0}.theme-strip-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px}.theme-pill{min-height:126px;padding:16px;border-radius:14px;background:#2d0052;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between}.theme-pill strong{color:var(--title)}.theme-pill p{margin:6px 0 12px;color:var(--muted);font-size:14px}.theme-pill a{text-decoration:none;font-weight:800}.reading-duo{padding:36px 0}.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.duo-panel{background:rgba(45,0,82,.72);border:1px solid var(--line);border-radius:16px;padding:22px}.duo-panel .media-card{margin:16px 0}.text-links{display:flex;gap:10px;flex-wrap:wrap}.text-links a{display:inline-flex;padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:#3b006b;text-decoration:none;color:#e9ffff}.timeline{padding:38px 0}.timeline-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;counter-reset:tl}.time-card{position:relative;min-height:190px;padding:54px 18px 18px;background:#2d0052;border:1px solid var(--line);border-radius:15px}.time-card:before{counter-increment:tl;content:counter(tl);position:absolute;left:18px;top:16px;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#3b006b;color:var(--title);font-weight:900}.time-card h3{margin:0 0 8px}.time-card p{margin:0;color:var(--muted)}.safe-note{margin:20px 0 54px;padding:20px 22px;border-left:3px solid var(--link);background:rgba(37,223,245,.07);border-radius:0 14px 14px 0;color:#f6efff}.crumbs{max-width:1160px;margin:22px auto 0;padding:0 18px;color:var(--soft);font-size:14px}.crumbs a{color:var(--muted);text-decoration:none}.article-wrap{max-width:1160px;margin:auto;padding:26px 18px 56px;display:grid;grid-template-columns:minmax(0,790px) minmax(240px,1fr);gap:32px}.article-main{min-width:0}.article-main>p,.article-main section p,.article-main li{font-size:16.5px}.article-main section{margin:34px 0}.article-main ul,.article-main ol{padding-left:21px}.article-main li{margin:8px 0}.side-stack{align-self:start;position:sticky;top:124px;display:grid;gap:14px}.side-box{padding:18px;border-radius:14px;background:#2d0052;border:1px solid var(--line)}.side-box h3{margin:0 0 8px}.side-box p{margin:0;color:var(--muted)}.layout-ledger{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px;align-items:start}.layout-ledger .index-list{background:#2d0052;border:1px solid var(--line);border-radius:14px;padding:18px}.index-list a{display:block;text-decoration:none;padding:8px 0;border-bottom:1px solid rgba(255,255,255,.07)}.index-list a:last-child{border-bottom:0}.note-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.note-card{background:#2d0052;border:1px solid var(--line);border-radius:14px;padding:18px}.note-card h2{font-size:21px}.compare-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.compare-box{padding:20px;background:linear-gradient(160deg,#2d0052,#24003f);border:1px solid var(--line);border-radius:15px}.step-list{display:grid;gap:14px;counter-reset:st}.step-card{position:relative;padding:20px 20px 20px 64px;background:#2d0052;border:1px solid var(--line);border-radius:14px}.step-card:before{counter-increment:st;content:counter(st);position:absolute;left:20px;top:20px;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:#3b006b;color:var(--title);font-weight:900}.quote-panel{padding:20px 22px;background:rgba(59,0,107,.7);border:1px solid var(--line);border-radius:14px}.related{display:flex;gap:9px;flex-wrap:wrap}.related a{padding:7px 11px;border-radius:999px;background:#3b006b;border:1px solid var(--line);text-decoration:none;color:#e9ffff}.faq-stack{display:grid;gap:14px}.faq-item{padding:20px;background:#2d0052;border:1px solid var(--line);border-radius:14px}.faq-item h2{font-size:20px;margin-bottom:8px}.desktop-dock{position:fixed;right:14px;top:34%;z-index:8000;width:112px;display:grid;gap:7px}.desktop-dock a{display:block;text-align:center;padding:9px;border-radius:10px;background:#16002b;border:1px solid var(--line);color:#fff;text-decoration:none;font-size:13px}.desktop-dock .dock-action{background:linear-gradient(90deg,#21dff5,#8f7bff 52%,#f06bea)}.site-foot{background:#140024;border-top:1px solid var(--line)}.foot-inner{max-width:1160px;margin:auto;padding:42px 18px 28px;display:grid;grid-template-columns:1.35fr repeat(3,1fr);gap:30px}.foot-brand img{height:44px;width:auto;object-fit:contain}.foot-inner h3{margin-top:0}.foot-inner p{color:var(--soft)}.foot-inner a{display:block;color:var(--muted);text-decoration:none;margin:7px 0}.legal{max-width:1160px;margin:auto;padding:18px;border-top:1px solid rgba(255,255,255,.07);color:var(--soft);font-size:13px}.mobile-tabs{display:none}.mobile-drawer,.drawer-mask{display:none}.drawer-open{overflow:hidden}.drawer-top{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--line)}.drawer-top img{height:38px;width:auto;object-fit:contain}.drawer-close{border:0;background:none;color:#fff;font-size:30px;line-height:1;padding:6px}.mobile-drawer section{padding:13px 18px;border-bottom:1px solid rgba(255,255,255,.07)}.mobile-drawer h3{margin:0 0 6px;font-size:15px}.mobile-drawer a{display:block;color:#eee;text-decoration:none;padding:7px 0}.menu-button{display:none;border:0;background:none;width:42px;padding:8px}.menu-button i{display:block;height:2px;background:#fff;margin:5px 0;border-radius:2px}
@media(max-width:1100px){.theme-strip-grid{grid-template-columns:repeat(3,1fr)}.timeline-list{grid-template-columns:repeat(2,1fr)}.desktop-dock{display:none}.article-wrap{grid-template-columns:minmax(0,1fr) 240px}}
@media(max-width:980px){body{padding-bottom:62px}.head-row{min-height:62px;grid-template-columns:48px minmax(0,1fr) auto;gap:8px}.menu-button{display:block}.brand{justify-self:center}.brand img{height:34px;max-width:130px}.core-nav{display:none}.action{min-height:38px;min-width:82px;padding:0 14px;font-size:14px}.topic-rail{display:none}.intro-grid,.article-wrap{grid-template-columns:1fr}.side-stack{position:static;grid-template-columns:repeat(2,1fr)}.mobile-drawer{display:block;position:fixed;inset:0 auto 0 0;width:min(84vw,320px);background:#2d0052;z-index:12000;transform:translateX(-105%);transition:transform .2s ease;box-shadow:18px 0 40px rgba(0,0,0,.36);overflow-y:auto}.mobile-drawer.is-open{transform:translateX(0)}.drawer-mask{display:none;position:fixed;inset:0;background:rgba(20,0,36,.52);z-index:11000;opacity:0;pointer-events:none;transition:opacity .18s ease}.drawer-mask.is-visible{display:block;opacity:1;pointer-events:auto}.mobile-tabs{display:grid;position:fixed;left:0;right:0;bottom:0;height:58px;z-index:9000;background:#16002b;border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr)}.mobile-tabs a{display:grid;place-items:center;color:#fff;text-decoration:none;font-weight:700;font-size:14px}.home-poster{padding-top:20px}.media-poster{min-height:120px;max-height:160px}}
@media(max-width:720px){.theme-strip-grid{grid-template-columns:repeat(2,1fr)}.duo-grid,.compare-row,.layout-ledger,.note-grid{grid-template-columns:1fr}.timeline-list{grid-template-columns:1fr}.side-stack{grid-template-columns:1fr}.foot-inner{grid-template-columns:1fr 1fr}.lead{font-size:16px}.article-main>p,.article-main section p,.article-main li{font-size:16px}.daily-intro,.reading-duo,.timeline{padding:28px 0}.duo-panel,.brief,.theme-pill,.time-card,.side-box,.note-card,.compare-box{padding:17px}}
@media(max-width:430px){.head-row{padding:0 10px}.action{min-width:78px;padding:0 11px;font-size:13px}.foot-inner{grid-template-columns:1fr}.theme-strip-grid{gap:8px}.theme-pill{min-height:118px}}