.hx{--hx-ink:#1f1a2e;--hx-mute:#665e78;--hx-line:#e6e1ee;--hx-soft:#f7f5fb;--hx-deep:#2e2150;--hx-plum:#5b3fa0;--hx-gold:#f2d887;--hx-green:#1e8a57;--t:#11897a;--t-bg:#e5f5f2;color:var(--hx-ink);background:linear-gradient(#fbfaf7,#fff 40%);padding-bottom:56px;overflow-x:clip}.hx.is-level-2{--t:#2f5fb3;--t-bg:#e8effb}.hx-wrap{width:min(1220px,100% - 32px);margin-inline:auto}.hx a{text-decoration:none}.hx-kicker{letter-spacing:.06em;text-transform:uppercase;color:var(--hx-plum);margin:0 0 10px;font-size:13px;font-weight:800}.hx-btn{background:var(--hx-deep);color:#fff;white-space:nowrap;border:1.5px solid #0000;border-radius:99px;justify-content:center;align-items:center;gap:6px;min-height:46px;padding:10px 20px;font-size:15px;font-weight:800;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.hx-btn:hover{transform:translateY(-1px);box-shadow:0 12px 24px -14px #1e123ccc}.hx-btn.is-gold{background:var(--hx-gold);color:#2a1f08}.hx-btn.is-ghost{color:#fff;background:0 0;border-color:#ffffff59}.hx-btn.is-ghost:hover{background:#ffffff14}.hx-hero{color:#fff;background:radial-gradient(600px 300px at 88% 10%,#f2d88729,#0000 70%),radial-gradient(700px 400px at 5% 110%,#7858d259,#0000 70%),linear-gradient(150deg,#2e2150,#150f26);padding:clamp(28px,5vw,60px) 0 clamp(40px,6vw,72px)}.hx-hero-grid{grid-template-columns:minmax(0,1.2fr) minmax(0,.9fr);align-items:center;gap:clamp(28px,5vw,64px);display:grid}.hx-back{color:#cfc3ea;margin-bottom:22px;font-size:14px;font-weight:700;display:inline-block}.hx-back:hover{color:#fff}.hx-hero .hx-kicker{color:var(--hx-gold)}.hx-hero h1{margin:0 0 16px;font-size:clamp(32px,5vw,54px);line-height:1.2}.hx-hero h1 span{color:var(--hx-gold)}.hx-lead{color:#d9d1ec;max-width:620px;margin:0 0 24px;font-size:clamp(15.5px,1.6vw,17.5px);line-height:1.85}.hx-cta{flex-wrap:wrap;gap:10px;display:flex}.hx-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0;display:grid}.hx-stats div{background:#ffffff0f;border:1px solid #ffffff1f;border-radius:18px;padding:16px 18px}.hx-stats dt{color:#bdb2d8;font-size:12.5px}.hx-stats dd{margin:4px 0 0;font-size:24px;font-weight:800;line-height:1.3}.hx-hero-card{background:#ffffff0d;border:1px solid #ffffff1f;border-radius:24px;padding:22px}.hx-hero-card>p{color:#cfc3ea;margin:0 0 12px;font-size:13.5px;font-weight:700}.hx-paper{gap:6px;margin:0;padding:0;list-style:none;display:flex}.hx-paper li{background:var(--t-bg);border:1px solid #0000;border-radius:14px;flex:1 1 0;gap:1px;min-width:0;padding:12px 14px;display:grid}.hx-paper b{color:var(--t);font-size:17px}.hx-paper span{font-size:13px;font-weight:700}.hx-paper small{color:var(--hx-mute);font-size:12px}.hx-paper.is-dark li{background:#ffffff14;border-color:#ffffff1a}.hx-paper.is-dark b{color:var(--hx-gold)}.hx-paper.is-dark small{color:#c8bde4}.hx-cuts{border-collapse:separate;border-spacing:6px 0;table-layout:fixed;width:100%;margin-top:14px}.hx-cuts caption{caption-side:top;text-align:left;color:var(--hx-mute);padding:0 6px 8px;font-size:12.5px;font-weight:700}.hx-cuts td{background:var(--hx-soft);border:1px solid var(--hx-line);text-align:center;border-radius:12px;padding:10px 6px}.hx-cuts b{font-size:15px;display:block}.hx-cuts span{color:var(--hx-mute);font-size:13px}.hx-cuts.is-dark caption{color:#c8bde4}.hx-cuts.is-dark td{background:#ffffff0f;border-color:#ffffff1a}.hx-cuts.is-dark b{color:#fff}.hx-cuts.is-dark span{color:#c8bde4}.hx-levels{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:32px;scroll-margin-top:104px;display:grid}.hx-level{border:1px solid var(--hx-line);border-top:6px solid var(--t);background:#fff;border-radius:28px;flex-direction:column;gap:18px;padding:26px;display:flex;box-shadow:0 24px 44px -36px #1e123c80}.hx-level.is-1{--t:#11897a;--t-bg:#e5f5f2}.hx-level.is-2{--t:#2f5fb3;--t-bg:#e8effb}.hx-level-top{align-items:flex-start;gap:16px;display:flex}.hx-mark{background:var(--t-bg);width:64px;height:64px;color:var(--t);border-radius:20px;flex:none;place-items:center;font-family:Georgia,serif;font-size:30px;font-weight:800;display:grid}.hx-level h2{margin:0;font-size:30px;line-height:1.2;display:grid}.hx-level h2 small{color:var(--t);margin-top:4px;font-size:14.5px}.hx-level-top p{color:#4f4563;margin:8px 0 0;line-height:1.75}.hx-level-links{grid-template-columns:1fr 1fr;gap:10px;display:grid}.hx-level-links a{border:1.5px solid var(--hx-line);color:var(--hx-ink);border-radius:18px;align-items:center;gap:12px;padding:14px;transition:border-color .15s,background .15s;display:flex}.hx-level-links a:hover{border-color:var(--t);background:var(--t-bg)}.hx-level-links i{font-size:24px;font-style:normal}.hx-level-links span{min-width:0;display:grid}.hx-level-links b{font-size:15.5px}.hx-level-links small{color:var(--hx-mute);font-size:12.5px}.hx-buy{border-top:1px dashed var(--hx-line);justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:16px;display:flex}.hx-price{display:grid}.hx-price del{color:#9a91ab;font-size:13.5px}.hx-price strong{font-size:24px;line-height:1.25}.hx-price small{color:var(--hx-mute);font-size:12px}.hx-sec{margin-top:clamp(44px,6vw,72px)}.hx-sec-head{max-width:760px;margin-bottom:22px}.hx-sec-head.is-row{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px 24px;max-width:none;display:flex}.hx-sec-head h2{margin:0;font-size:clamp(26px,3.2vw,36px);line-height:1.25}.hx-legend{flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none;display:flex}.hx-legend li{background:var(--hx-soft);border:1px solid var(--hx-line);color:var(--hx-mute);border-radius:99px;padding:6px 12px;font-size:13px}.hx-legend b{color:var(--hx-ink);margin-right:4px}.hx-steps{counter-reset:step;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none;display:grid}.hx-steps li{border:1px solid var(--hx-line);counter-increment:step;background:#fff;border-radius:24px;padding:22px;position:relative}.hx-steps li:after{content:counter(step);color:#eee9f6;font-size:38px;font-weight:800;line-height:1;position:absolute;top:18px;right:20px}.hx-steps i{background:#efe9fb;border-radius:14px;place-items:center;width:48px;height:48px;margin-bottom:14px;font-size:24px;font-style:normal;display:grid}.hx-steps b{margin-bottom:6px;font-size:17.5px;display:block}.hx-steps p{color:#4f4563;margin:0;font-size:14.5px;line-height:1.75}.hx-bundle{color:#fff;background:radial-gradient(400px 200px at 95% 0,#f2d88738,#0000 70%),linear-gradient(150deg,#2e2150,#150f26);border-radius:26px;justify-content:space-between;align-items:center;gap:24px;margin-top:16px;padding:26px 30px;display:flex}.hx-sec+.hx-bundle,.hx-levels+.hx-bundle{margin-top:28px}.hx-bundle h3{margin:10px 0 6px;font-size:24px}.hx-bundle p{color:#d9d1ec;max-width:620px;margin:0;line-height:1.75}.hx-pill{background:var(--hx-gold);color:#2a1f08;border-radius:99px;padding:4px 12px;font-size:12.5px;font-weight:800;display:inline-block}.hx-bundle-buy{flex:none;justify-items:end;gap:4px;display:grid}.hx-bundle-buy del{color:#a99fc4;font-size:14px}.hx-bundle-buy strong{color:var(--hx-gold);margin-bottom:8px;font-size:30px;line-height:1.2}.hx-book{background:linear-gradient(120deg, var(--t-bg), #fff 70%);border:1px solid var(--hx-line);color:var(--hx-ink);border-radius:26px;align-items:center;gap:22px;margin-top:28px;padding:20px 24px;transition:transform .15s,box-shadow .15s;display:flex}.hx-book:hover{transform:translateY(-2px);box-shadow:0 20px 40px -30px #1e123c99}.hx-book-cover{background:linear-gradient(150deg, var(--hx-deep), #1b1330);width:88px;height:112px;color:var(--hx-gold);border-radius:8px 16px 16px 8px;flex:none;place-content:center;justify-items:center;display:grid;box-shadow:inset 6px 0 #ffffff1f,0 14px 24px -14px #140c28cc}.hx-book-cover b{font-family:Georgia,serif;font-size:34px;line-height:1}.hx-book-cover small{color:#cfc3ea;margin-top:6px;font-size:10.5px}.hx-book-copy{gap:3px;min-width:0;display:grid}.hx-book-copy small{color:var(--t);font-size:13px;font-weight:700}.hx-book-copy b{font-size:24px}.hx-book-copy span{color:var(--hx-mute);font-size:14px;line-height:1.7}.hx-book em{color:var(--t);margin-left:auto;font-size:24px;font-style:normal;font-weight:800}.hx-lock{color:#5f4a12;background:#fff8e3;border:1px solid #f0dfa8;border-radius:14px;margin:0 0 16px;padding:12px 16px;font-size:14.5px}.hx-lock a{color:#8a6511;font-weight:800;text-decoration:underline}.hx-sets{grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px;margin:0;padding:0;list-style:none;display:grid}.hx-set{border:1px solid var(--hx-line);background:#fff;border-radius:20px;flex-direction:column;gap:8px;padding:16px;transition:border-color .15s,box-shadow .15s;display:flex}.hx-set:hover{border-color:#cfc2ea;box-shadow:0 16px 30px -26px #3a226eb3}.hx-set-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.hx-set-head b{font-size:19px}.hx-set-head small{color:var(--hx-mute);font-size:12.5px}.hx-set .set-progress{color:var(--hx-mute);min-height:1.2em;margin:0;font-size:12.5px}.hx-set .set-progress b{color:var(--t)}.hx-set .set-progress-bar{background:var(--hx-soft);border-radius:99px;height:5px;margin-top:6px;overflow:hidden}.hx-set .set-progress-bar i{border-radius:inherit;background:var(--t);height:100%;display:block}.hx-set-go{grid-template-columns:1fr 1fr;gap:6px;margin-top:auto;display:grid}.hx-set-go a{border:1.5px solid var(--hx-line);min-height:40px;color:var(--hx-ink);text-align:center;border-radius:12px;justify-content:center;align-items:center;padding:6px 8px;font-size:13.5px;font-weight:700;transition:border-color .15s,background .15s;display:flex}.hx-set-go a:hover{border-color:var(--t);background:var(--t-bg)}.hx-set-go a.is-exam{background:var(--hx-deep);border-color:var(--hx-deep);color:#fff}.hx-set-go a.is-exam:hover{background:#1b1330}.hx-other{flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:32px;display:flex}.hx-other a{border:1px solid var(--hx-line);color:var(--hx-plum);background:#fff;border-radius:18px;align-items:center;gap:8px;padding:14px 18px;font-weight:800;display:inline-flex}.hx-other a small{color:var(--hx-mute);font-weight:600}.hx-other a:hover{border-color:var(--hx-plum)}.hx-foot{text-align:center;max-width:860px;color:var(--hx-mute);margin:36px auto 0;font-size:13.5px;line-height:1.8}@media (max-width:1000px){.hx-hero-grid,.hx-levels,.hx-steps{grid-template-columns:1fr}}@media (max-width:700px){.hx-cta .hx-btn{flex:100%}.hx-stats dd{font-size:19px}.hx-level{padding:20px}.hx-level h2{font-size:26px}.hx-mark{border-radius:16px;width:54px;height:54px;font-size:25px}.hx-paper{flex-wrap:wrap}.hx-paper li{padding:10px 12px;flex-basis:40%!important}.hx-level-links{grid-template-columns:1fr}.hx-buy{flex-wrap:wrap}.hx-bundle{flex-direction:column;align-items:stretch;padding:22px}.hx-bundle-buy{justify-items:start}.hx-bundle-buy .hx-btn{width:100%}.hx-book{flex-wrap:wrap;gap:14px;padding:18px}.hx-book-cover{width:64px;height:82px}.hx-book-cover b{font-size:26px}.hx-book-copy{flex:60%}.hx-book-copy b{font-size:20px}.hx-book em{display:none}.hx-sets{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.hx-set{border-radius:16px;padding:12px}.hx-set-go{grid-template-columns:1fr}.hx-other a{flex:100%}}.hx-hero h1 .hx-ko{color:#fff;font-size:1.05em}.hx-hero-facts{gap:6px;margin:14px 0 0;padding:0;list-style:none;display:grid}.hx-hero-facts li{color:#e4dcf5;background:#ffffff0d;border-radius:12px;padding:8px 12px;font-size:14px}.hx-hero-facts li:before{content:"✓ ";color:var(--hx-gold);font-weight:800}.hx-paper li b:only-child{font-size:17px}.is-exam .hx-paper.is-dark b{font-size:24px;line-height:1.1}.hx-tabs{flex-wrap:wrap;gap:8px;margin-bottom:16px;display:flex}.hx-tabs a{border:1.5px solid var(--hx-line);color:var(--hx-ink);background:#fff;border-radius:16px;padding:10px 18px;display:grid}.hx-tabs a b{font-size:17px}.hx-tabs a small{color:var(--hx-mute);font-size:12.5px}.hx-tabs a[aria-current=page]{background:var(--hx-deep);border-color:var(--hx-deep);color:#fff}.hx-tabs a[aria-current=page] small{color:#cfc3ea}.hx-lock.is-soft{background:var(--hx-soft);border-color:var(--hx-line);color:#4f4563;line-height:1.8}.hx-preview{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:16px;display:grid}.hx-preview-copy{border:1px solid var(--hx-line);background:#fff;border-radius:26px;flex-direction:column;gap:12px;padding:24px;display:flex}.hx-preview-copy h3{margin:0;font-size:22px}.hx-preview-copy>p{color:#4f4563;margin:0;line-height:1.8}.hx-checks{gap:8px;margin:0;padding:0;list-style:none;display:grid}.hx-checks li{background:var(--hx-soft);border-radius:12px;padding:10px 12px 10px 36px;font-size:14.5px;line-height:1.7;position:relative}.hx-checks li:before{content:"✓";color:var(--hx-green);font-weight:800;position:absolute;top:10px;left:13px}.hx-themes{background:var(--hx-soft);border:1px solid var(--hx-line);border-radius:26px;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px;max-height:560px;margin:0;padding:8px;list-style:none;display:grid;overflow:auto}.hx-themes li{color:#4f4563;background:#fff;border-radius:14px;align-items:flex-start;gap:10px;padding:10px 12px;font-size:13px;line-height:1.6;display:flex}.hx-themes b{background:var(--hx-deep);width:30px;height:30px;color:var(--hx-gold);border-radius:10px;flex:none;place-items:center;font-size:13px;display:grid}.hx-other>span:empty{display:none}.hx .pr{margin-top:8px}@media (max-width:1000px){.hx-preview{grid-template-columns:1fr}}@media (max-width:700px){.hx-themes{grid-template-columns:1fr;max-height:420px}.hx-preview-copy{padding:18px}.hx-tabs a{flex:40%}}.is-exam .hx-paper{flex-wrap:wrap}.is-exam .hx-paper li{flex:88px!important}.hx-locked{border:1px solid var(--hx-line);text-align:center;background:#fff;border-radius:30px;justify-items:center;gap:12px;max-width:680px;margin:clamp(32px,6vw,72px) auto 0;padding:clamp(28px,5vw,48px);display:grid;box-shadow:0 30px 60px -44px #1e123c99}.hx-locked-icon{background:#fff4d6;border-radius:20px;place-items:center;width:64px;height:64px;font-size:30px;display:grid}.hx-locked .hx-kicker{margin:4px 0 0}.hx-locked h1{margin:0;font-size:clamp(28px,4vw,40px)}.hx-locked>p{color:#4f4563;margin:0;line-height:1.8}.hx-locked .hx-cta{justify-content:center;margin-top:6px}.hx-btn.is-line{color:var(--hx-deep);border-color:var(--hx-line);background:#fff}.hx-locked-login{font-size:14.5px}.hx-locked-login a{color:var(--hx-plum);font-weight:800;text-decoration:underline}.hx-locked-book{background:var(--hx-soft);color:var(--hx-plum);border:1px dashed #cfc2ea;border-radius:16px;margin-top:6px;padding:12px 18px;font-weight:700}.sx-tools-row{margin-top:12px}.hx-set-head .hx-free{color:#0f7a5c;vertical-align:middle;background:#e3f4ec;border-radius:99px;margin-left:6px;padding:1px 8px;font-size:12px;font-style:normal}