:root{--ink-deep:#0D1518;--ink-card:rgba(13, 21, 24, 0.7);--ink-card-hi:rgba(13, 21, 24, 0.72);--ink-card-sm:rgba(13, 21, 24, 0.6);--ink-nav:rgba(13, 21, 24, 0.88);--ink-nav-fs:rgba(13, 21, 24, 0.97);--ink-track:#2A3A35;--jade:#55B8A0;--jade-line:rgba(85, 184, 160, 0.1);--jade-line-2:rgba(85, 184, 160, 0.12);--jade-line-3:rgba(85, 184, 160, 0.14);--jade-line-4:rgba(85, 184, 160, 0.16);--jade-line-5:rgba(85, 184, 160, 0.2);--jade-line-6:rgba(85, 184, 160, 0.25);--jade-line-7:rgba(85, 184, 160, 0.28);--jade-line-8:rgba(85, 184, 160, 0.4);--jade-dim:#7AAA9B;--jade-link:#8AA098;--jade-mute:#94B2AA;--jade-soft:#ABC7C1;--jade-soft-2:#BDC9C5;--jade-on-img:#BFE8DA;--jade-on-img-soft:#D6F0E8;--gold:#D4A030;--gold-lite:#E0B040;--text-hi:#F0EAD8;--text:#D8E0D5;--text-body:#D0D8D5;--text-dim:#5A6A66;--dim:76;--bg-mask:linear-gradient(
    rgba(8, 12, 14, calc(0.65 * var(--dim, 100) / 100)) 0%,
    rgba(8, 12, 14, calc(0.35 * var(--dim, 100) / 100)) 40%,
    rgba(8, 12, 14, calc(0.55 * var(--dim, 100) / 100)) 70%,
    rgba(8, 12, 14, calc(0.75 * var(--dim, 100) / 100)) 100%
  );--glass:blur(12px);--radius:10px;--radius-lg:12px}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:microsoft yahei,pingfang sc,helvetica neue,sans-serif;background:var(--ink-deep)url(/images/hero-bg.jpg)50%/cover no-repeat;background-attachment:fixed;min-height:100vh;color:var(--text-body);line-height:1.7;overflow-x:hidden}.fade-in{animation:fadeInUp .4s ease-out both}.fade-in-delay-1{animation-delay:.1s}@keyframes fadeInUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}body::before{content:'';position:fixed;inset:0;background:var(--bg-mask);pointer-events:none;z-index:-1}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--ink-deep)}::-webkit-scrollbar-thumb{background:var(--ink-track);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--jade)}.container{max-width:1100px;margin:0 auto;padding:0 24px}header{position:fixed;top:0;left:0;right:0;z-index:1000;border-bottom:1px solid var(--jade-line-2)}header::before{content:'';position:absolute;inset:0;z-index:-1;background:var(--ink-nav);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}.header-inner{max-width:1100px;margin:0 auto;padding:0 24px;height:64px;display:flex;align-items:center;justify-content:space-between}.logo{font-size:1.3rem;font-weight:700;color:var(--jade);text-decoration:none;letter-spacing:2px;white-space:nowrap;text-shadow:0 0 20px rgba(85,184,160,.2)}.menu-icon{display:none;font-size:1.8rem;color:var(--text-body);cursor:pointer;padding:4px;-webkit-tap-highlight-color:transparent}.menu-icon-open,.menu-icon-close{line-height:1}.menu-icon-close{display:none}.nav-mask{display:none}.nav-menu{display:flex;align-items:center;gap:4px}.nav-menu a{color:var(--jade-link);text-decoration:none;padding:8px 16px;font-size:.95rem;transition:all .3s;letter-spacing:1px;border-radius:4px}.nav-menu a:hover{color:var(--gold);background:rgba(212,160,48,6%)}.nav-user-wrap{display:none;position:relative}.nav-user{display:inline-block;color:var(--gold);cursor:pointer;padding:8px 16px;letter-spacing:1px}.nav-user-menu{display:none;position:absolute;right:0;top:100%;background:#1a1a1a;border:1px solid rgba(200,168,124,.3);border-radius:8px;min-width:140px;z-index:99;box-shadow:0 4px 16px rgba(0,0,0,.5);overflow:hidden}.nav-user-menu.is-open{display:block}.nav-user-menu-item{padding:12px 18px;color:#e0e0e0;font-size:.9rem;cursor:pointer;white-space:nowrap;transition:background .2s}.nav-user-menu-item:hover{background:rgba(200,168,124,.15)}.nav-user-menu-item+.nav-user-menu-item{border-top:1px solid rgba(200,168,124,.15)}.hero,.section-wrapper,.section-wrapper-alt{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;overflow:hidden}.hero{padding:80px 24px 40px;background:var(--bg-mask),url(/images/hero-bg.jpg)50%/cover no-repeat}.section-wrapper,.section-wrapper-alt{padding:60px 24px;background:var(--bg-mask),fixed url(/images/hero-bg.jpg)50%/cover no-repeat}.hero-content{position:relative;z-index:1}.hero-content::before{content:'';position:absolute;inset:-56px -80px;background:radial-gradient(ellipse 62% 58% at 50% 50%,rgba(6,10,12,.6) 0%,rgba(6,10,12,.42) 42%,rgba(6,10,12,.14) 70%,rgba(6,10,12,0) 86%);z-index:-1;pointer-events:none}.subtitle{font-size:.9rem;color:var(--jade-on-img-soft);letter-spacing:8px;margin-bottom:20px;text-shadow:0 1px 3px rgba(0,0,0,.55),0 0 18px rgba(0,0,0,.4)}.hero h1{font-size:4rem;font-weight:700;color:var(--text-hi);letter-spacing:10px;margin-bottom:32px;line-height:1.15;text-shadow:0 1px 3px rgba(0,0,0,.5),0 3px 24px rgba(0,0,0,.45),0 0 60px rgba(85,184,160,.12)}.hero-divider{width:80px;height:2px;background:linear-gradient(90deg,transparent,var(--gold),transparent);margin:0 auto 28px}.hero-desc{font-size:1.1rem;color:var(--jade-on-img-soft);max-width:520px;margin:0 auto;line-height:1.9;letter-spacing:2px;text-shadow:0 1px 3px rgba(0,0,0,.55),0 0 18px rgba(0,0,0,.4)}.hero-scroll-hint{position:absolute;bottom:40px;z-index:1;color:var(--jade-on-img-soft);font-size:.8rem;letter-spacing:4px;text-shadow:0 1px 3px rgba(0,0,0,.6),0 0 14px rgba(0,0,0,.45);animation:float 2.5s ease-in-out infinite}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(10px)}}.section-header{text-align:center;margin-bottom:32px;position:relative;z-index:1}.section-header::before{content:'';position:absolute;inset:-30px -70px;background:radial-gradient(ellipse 58% 62% at 50% 50%,rgba(6,10,12,.55) 0%,rgba(6,10,12,.36) 45%,rgba(6,10,12,.1) 72%,rgba(6,10,12,0) 88%);z-index:-1;pointer-events:none}.section-title{font-size:1.8rem;color:var(--jade-on-img);letter-spacing:4px;margin-bottom:8px;text-shadow:0 1px 3px rgba(0,0,0,.5),0 2px 18px rgba(0,0,0,.42)}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px;position:relative;z-index:1;width:100%;max-width:1100px}.card{background:var(--ink-card);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border:1px solid var(--jade-line);border-radius:var(--radius);transition:all .4s;overflow:hidden}.card:hover{border-color:var(--jade-line-5);transform:translateY(-4px);box-shadow:0 8px 30px rgba(85,184,160,5%)}.card a{display:block;padding:28px;text-decoration:none;color:inherit}.card h3{font-size:1.15rem;color:var(--text);margin-bottom:8px;letter-spacing:1px}.card .meta{font-size:.85rem;color:var(--jade-dim);margin-bottom:10px}.card p{color:var(--jade-mute);font-size:.95rem;line-height:1.6}.collection-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;width:100%;max-width:1100px;margin:0 auto}.collection-card{display:block;text-decoration:none;color:inherit;background:var(--ink-card);backdrop-filter:var(--glass);border:1px solid var(--jade-line);border-radius:var(--radius-lg);overflow:hidden;transition:all .35s}.collection-card:hover{transform:translateY(-4px);border-color:var(--jade-line-7);box-shadow:0 8px 30px rgba(85,184,160,8%)}.collection-cover{height:150px;background:linear-gradient(135deg,rgba(85,184,160,.25),rgba(212,160,48,.18));display:flex;align-items:center;justify-content:center;background-size:cover;background-position:50%}.collection-cover-text{font-size:3rem;color:rgba(255,255,255,.85);font-weight:700;text-shadow:0 2px 12px rgba(0,0,0,.5)}.collection-cover.is-img{background-color:#0d1518}.collection-cover.is-img .collection-cover-text{font-size:2.4rem;color:rgba(255,255,255,.28);text-shadow:0 2px 10px rgba(0,0,0,.45)}.collection-info{padding:18px 20px}.collection-info h3{color:var(--text);font-size:1.15rem;margin-bottom:6px}.collection-info .meta{color:var(--jade-mute);font-size:.85rem;line-height:1.5}.back-link{display:inline-block;color:var(--jade-soft);text-decoration:none;margin-bottom:20px;font-size:.9rem}.back-link:hover{color:var(--jade)}.collection-hero{display:flex;gap:24px;align-items:center;max-width:1100px;margin:0 auto 30px}.collection-hero-cover{flex:0 0 160px;height:160px;border-radius:var(--radius-lg);background:linear-gradient(135deg,rgba(85,184,160,.3),rgba(212,160,48,.2));display:flex;align-items:center;justify-content:center;font-size:3.5rem;color:rgba(255,255,255,.85);background-size:cover;background-position:50%}.collection-hero-info h1{color:var(--text);font-size:1.8rem;margin-bottom:8px}.collection-hero-info p{color:var(--jade-mute);line-height:1.7}.collection-hero-info .meta{color:var(--jade);margin-top:8px}.ep-list{max-width:1100px;margin:0 auto;display:flex;flex-direction:column;gap:14px}.ep-item{display:flex;gap:16px;align-items:center;text-decoration:none;color:inherit;background:var(--ink-card-sm);border:1px solid var(--jade-line);border-radius:var(--radius);padding:14px;transition:all .3s}.ep-item:hover{border-color:var(--jade-line-6);background:rgba(13,21,24,.8)}.ep-num{flex:0 0 42px;height:42px;border-radius:50%;background:rgba(85,184,160,.15);color:var(--jade);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}.ep-thumb{flex:0 0 120px;height:68px;border-radius:6px;background:rgba(255,255,255,5%);background-size:cover;background-position:50%}.ep-body{flex:1;min-width:0}.ep-body h3{color:var(--text);font-size:1.05rem;margin-bottom:4px}.ep-body .meta{color:var(--jade-mute);font-size:.82rem}.ep-desc{color:var(--jade-soft);font-size:.88rem;margin-top:4px;line-height:1.5}.fit-contain{background-size:contain;background-repeat:no-repeat}.ep-thumb.is-img{background-color:#0b1214}.collection-hero-cover.is-img{background-color:#0b1214}.collection-hero-cover.is-img span{font-size:2.6rem;color:rgba(255,255,255,.3)}.ep-nav{display:flex;gap:12px;max-width:960px;margin:0 auto 24px}.ep-nav-btn{flex:1;text-align:center;padding:12px;border-radius:8px;text-decoration:none;background:rgba(85,184,160,8%);border:1px solid var(--jade-line-5);color:var(--text);font-size:.92rem;transition:all .3s}.ep-nav-btn:hover{background:rgba(85,184,160,.16)}.ep-nav-disabled{color:var(--text-dim);background:rgba(255,255,255,3%);border-color:rgba(255,255,255,6%)}@media(max-width:640px){.collection-hero{flex-direction:column;text-align:center}.collection-hero-cover{flex:0 0 120px;width:120px;height:120px}.ep-thumb{flex:0 0 88px;height:56px}.ep-item{gap:12px;padding:12px}}.article-page{padding-top:100px;padding-bottom:80px}.article-header{text-align:center;margin-bottom:40px;padding-bottom:28px;border-bottom:1px solid rgba(85,184,160,8%)}.article-header h1{font-size:2.2rem;color:var(--text-hi);letter-spacing:2px;margin-bottom:12px}.article-header .meta{color:var(--jade-soft-2);font-size:.9rem}.article-content{max-width:720px;margin:0 auto;font-size:1.05rem;background:var(--ink-card-hi);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:var(--radius-lg);padding:36px 32px}.article-content h2{color:var(--jade);font-size:1.5rem;margin:40px 0 16px;letter-spacing:1px}.article-content h3{color:var(--text);font-size:1.2rem;margin:32px 0 12px}.article-content p{margin-bottom:16px;line-height:1.9;color:var(--text-body)}.article-content ul,.article-content ol{margin:16px 0;padding-left:24px}.article-content li{margin-bottom:8px}.article-content strong{color:var(--text)}.article-content blockquote{border-left:3px solid var(--jade);padding:16px 24px;margin:24px 0;background:rgba(85,184,160,4%);border-radius:0 4px 4px 0;color:var(--jade-link);font-style:italic}.page-header{padding:100px 0 24px;text-align:center}.page-header h1{font-size:2rem;color:var(--text-hi);letter-spacing:4px;margin-bottom:12px}.page-header p{color:var(--jade-soft);font-size:1rem}.quiz-cta-card{display:flex;align-items:center;gap:44px;background:var(--ink-card-hi);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);border:1px solid var(--jade-line-3);border-radius:16px;padding:40px 48px}.quiz-cta-compass{flex:0 0 180px;width:180px;height:180px;display:flex;align-items:center;justify-content:center;position:relative}.quiz-cta-compass::before{content:"";position:absolute;inset:6%;border-radius:50%;background:radial-gradient(circle,rgba(212,160,48,.16) 0%,rgba(85,184,160,.1) 45%,transparent 72%);pointer-events:none}.quiz-cta-compass svg{width:100%;height:100%;display:block;position:relative}.quiz-cta-body{flex:auto;min-width:0}.quiz-cta-compass.is-img{background-size:cover;background-position:50%;background-repeat:no-repeat;border-radius:12px;overflow:hidden}.quiz-cta-compass.is-img.contain{background-size:contain}.quiz-cta-compass.is-img::before{display:none}.quiz-cta-card.card-bg{position:relative;background-size:cover;background-position:50%;background-repeat:no-repeat;overflow:hidden}.quiz-cta-card.card-bg.contain{background-size:contain}.quiz-cta-card.card-bg .card-bg-scrim{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,rgba(8,14,16,.9) 0%,rgba(8,14,16,.8) 42%,rgba(8,14,16,.62) 70%,rgba(8,14,16,.72) 100%)}.quiz-cta-card.card-bg .quiz-cta-compass,.quiz-cta-card.card-bg .quiz-cta-body{position:relative;z-index:1}.quiz-cta-card.card-bg .quiz-cta-body{background:rgba(10,18,20,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border-radius:12px;padding:18px 22px}.quiz-cta-card.card-bg .quiz-cta-eyebrow,.quiz-cta-card.card-bg .quiz-cta-sub{text-shadow:0 1px 6px rgba(0,0,0,.75)}.quiz-cta-eyebrow{color:var(--jade);font-size:.78rem;letter-spacing:3px;margin-bottom:14px}.quiz-cta-text{color:var(--text-hi);font-size:1.2rem;line-height:1.7;margin-bottom:10px;letter-spacing:.5px}.quiz-cta-sub{color:var(--jade-soft-2);font-size:.86rem;line-height:1.7;margin-bottom:24px}.quiz-cta-btn{display:inline-block;padding:14px 40px;background:rgba(85,184,160,.1);border:1px solid var(--jade-line-5);backdrop-filter:var(--glass);-webkit-backdrop-filter:var(--glass);color:var(--jade);font-weight:600;font-size:1.05rem;border-radius:var(--radius);text-decoration:none;transition:all .25s ease}.quiz-cta-btn:hover{background:rgba(85,184,160,.18);border-color:var(--jade-line-8);color:#eaf4f0;transform:translateY(-2px);box-shadow:0 8px 30px rgba(85,184,160,.15)}@media(max-width:768px){.quiz-cta-card{flex-direction:column;gap:26px;padding:34px 24px;text-align:center}.quiz-cta-compass{flex:0 0 148px;width:148px;height:148px}.quiz-cta-text{font-size:1.05rem}}footer{border-top:1px solid rgba(85,184,160,6%);padding:32px 0;text-align:center;color:var(--jade-on-img-soft);background:linear-gradient(180deg,rgba(6,10,12,.44) 0%,rgba(6,10,12,.64) 100%);font-size:.85rem;letter-spacing:1px}@media(max-width:768px){.menu-icon{display:block;z-index:1002;padding:6px 4px;font-size:1.6rem}.menu-toggle:checked~.menu-icon{color:var(--jade)}.menu-toggle:checked~.menu-icon .menu-icon-open{display:none}.menu-toggle:checked~.menu-icon .menu-icon-close{display:inline}.nav-mask{display:block;position:fixed;inset:0;z-index:1000;background:rgba(4,8,10,.62);opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s;-webkit-tap-highlight-color:transparent}.menu-toggle:checked~.nav-mask{opacity:1;visibility:visible}.nav-menu{position:fixed;top:0;right:0;left:auto;bottom:auto;width:min(calc(100% - 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a:active{background:rgba(85,184,160,8%);color:var(--jade)}.nav-menu>a:last-of-type{border-bottom:none}.nav-user-wrap{margin-top:auto;width:100%;border-top:1px solid var(--jade-line-2);padding-top:10px}.nav-user{display:block;width:100%;text-align:left;padding:16px 22px;letter-spacing:1px;font-size:1rem}.nav-user-menu{position:static;right:auto;top:auto;width:100%;min-width:0;background:0 0;border:0;border-radius:0;box-shadow:none;z-index:auto}.nav-user-menu-item{padding:14px 22px 14px 36px}.nav-user-menu-item+.nav-user-menu-item{border-top:1px solid rgba(85,184,160,6%)}.header-inner{height:56px;padding:0 16px}.logo{font-size:1rem;letter-spacing:1px}.hero{padding:64px 20px 32px}.hero h1{font-size:2.2rem;letter-spacing:5px}.hero-desc{font-size:.95rem}.subtitle{font-size:.75rem;letter-spacing:5px}.section-wrapper{padding:48px 16px}.section-wrapper-alt{padding:48px 16px}.section-title{font-size:1.4rem}.card-grid{grid-template-columns:1fr;gap:16px}.card a{padding:20px}.card h3{font-size:1.05rem}.article-page{padding-top:80px;padding-bottom:48px}.article-header h1{font-size:1.5rem}.article-content{font-size:.95rem}.article-content h2{font-size:1.25rem}.page-header{padding:80px 0 16px}.page-header h1{font-size:1.5rem}footer{padding:24px 16px;font-size:.8rem}}@media(max-width:400px){.hero h1{font-size:1.8rem}.container{padding:0 16px}}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}img,video,iframe,svg,canvas,table{max-width:100%}p,li,h1,h2,h3,h4,a,.card p,.article-content,.hero-desc,.subtitle,.page-header p,.collection-hero-info p{overflow-wrap:break-word}@media(max-width:768px){body{background-attachment:scroll}.hero,.section-wrapper,.section-wrapper-alt{min-height:100vh;min-height:100svh}.hero,.section-wrapper,.section-wrapper-alt{background-attachment:scroll,scroll}input,select,textarea,button{font-size:16px}.header-inner{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}.container{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}footer{padding-bottom:calc(24px + env(safe-area-inset-bottom))}}