@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(../media/a342834df7752944-s.3hd2l7bm32o7k.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(../media/d3fe2f289711ac3f-s.1l2zhvq5eocqf.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(../media/58c4895d0a0ef7cc-s.2vhvl9vrvk-va.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(../media/bfc7db5c00d21bc5-s.173xwsdme27n8.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(../media/6ab0db14f70d8ed6-s.p.13hnt-xgp82zk.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope;font-style:normal;font-weight:500;font-display:swap;src:url(../media/a343f882a40d2cc9-s.p.1sj6eobyi31rd.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(../media/a342834df7752944-s.3hd2l7bm32o7k.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(../media/d3fe2f289711ac3f-s.1l2zhvq5eocqf.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(../media/58c4895d0a0ef7cc-s.2vhvl9vrvk-va.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(../media/bfc7db5c00d21bc5-s.173xwsdme27n8.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(../media/6ab0db14f70d8ed6-s.p.13hnt-xgp82zk.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope;font-style:normal;font-weight:600;font-display:swap;src:url(../media/a343f882a40d2cc9-s.p.1sj6eobyi31rd.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(../media/a342834df7752944-s.3hd2l7bm32o7k.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(../media/d3fe2f289711ac3f-s.1l2zhvq5eocqf.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(../media/58c4895d0a0ef7cc-s.2vhvl9vrvk-va.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(../media/bfc7db5c00d21bc5-s.173xwsdme27n8.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(../media/6ab0db14f70d8ed6-s.p.13hnt-xgp82zk.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope;font-style:normal;font-weight:700;font-display:swap;src:url(../media/a343f882a40d2cc9-s.p.1sj6eobyi31rd.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(../media/a342834df7752944-s.3hd2l7bm32o7k.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(../media/d3fe2f289711ac3f-s.1l2zhvq5eocqf.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(../media/58c4895d0a0ef7cc-s.2vhvl9vrvk-va.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(../media/bfc7db5c00d21bc5-s.173xwsdme27n8.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(../media/6ab0db14f70d8ed6-s.p.13hnt-xgp82zk.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Manrope;font-style:normal;font-weight:800;font-display:swap;src:url(../media/a343f882a40d2cc9-s.p.1sj6eobyi31rd.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Manrope Fallback;src:local(Arial);ascent-override:103.31%;descent-override:29.07%;line-gap-override:0.0%;size-adjust:103.19%}.manrope_21c6bbcb-module__nyRY6W__className{font-family:Manrope,Manrope Fallback;font-style:normal}.manrope_21c6bbcb-module__nyRY6W__variable{--font-manrope:"Manrope", "Manrope Fallback"}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:500;font-display:swap;src:url(../media/20aee433927f7d4b-s.22-vwy_zcz7be.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:500;font-display:swap;src:url(../media/256e1f7f180674ba-s.3_q_pmj-3v7pv.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:500;font-display:swap;src:url(../media/be3bf58b83159894-s.0kupvvif_223v.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:500;font-display:swap;src:url(../media/753b6407f468151f-s.11jlrhjosin9v.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:500;font-display:swap;src:url(../media/292081311a6a8abc-s.p.3z1vcboutudqk.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:500;font-display:swap;src:url(../media/68d403cf9f2c68c5-s.p.012bmydply3go.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/20aee433927f7d4b-s.22-vwy_zcz7be.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/256e1f7f180674ba-s.3_q_pmj-3v7pv.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/be3bf58b83159894-s.0kupvvif_223v.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/753b6407f468151f-s.11jlrhjosin9v.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/292081311a6a8abc-s.p.3z1vcboutudqk.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C4,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/68d403cf9f2c68c5-s.p.012bmydply3go.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4 Fallback";src:local(Times New Roman);ascent-override:87.87%;descent-override:28.41%;line-gap-override:0.0%;size-adjust:117.91%}.source_serif_4_27516a1e-module__hSPbsa__className{font-family:"Source Serif 4","Source Serif 4 Fallback";font-style:normal}.source_serif_4_27516a1e-module__hSPbsa__variable{--font-serif4:"Source Serif 4", "Source Serif 4 Fallback"}
:root{--bg:#f7f5f0;--surface:#fff;--text:#1c1b18;--muted:#6b6860;--border:#e4e0d7;--soft:#f0ede6;--success:#2e7d5b;--warning:#b7791f;--error:#c43d3d;--font-sans:var(--font-manrope), Manrope, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--font-serif:var(--font-serif4), "Source Serif 4", Georgia, serif;--pad:20px;--pad-bottom:110px;--side-w:0px}@media (min-width:700px){:root{--pad:28px;--pad-bottom:28px;--side-w:76px}}@media (min-width:1200px){:root{--pad:40px;--pad-bottom:40px;--side-w:240px}}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#171613;--surface:#221f1b;--text:#f3f1ec;--muted:#a39f95;--border:#33302a;--soft:#2b2822;--success:#6fbf98;--warning:#e0a94a;--error:#e56b6b}}:root[data-theme=dark]{--bg:#171613;--surface:#221f1b;--text:#f3f1ec;--muted:#a39f95;--border:#33302a;--soft:#2b2822;--success:#6fbf98;--warning:#e0a94a;--error:#e56b6b}:root{--text-muted:var(--muted);--surface-muted:var(--soft)}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:15px;font-weight:500;line-height:1.5}h1,h2,h3{font-family:var(--font-serif);letter-spacing:-.01em;margin:0;font-weight:600}a{color:var(--primary-ink)}button,input,select,textarea{font-family:inherit}@keyframes sypIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}@keyframes sypShimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.shell{min-height:100vh;display:flex}.shell__nav{width:var(--side-w);border-right:1px solid var(--border);background:var(--surface);flex-direction:column;flex:none;gap:8px;height:100vh;padding:20px 12px;display:none;position:sticky;top:0}@media (min-width:700px){.shell__nav{display:flex}}.shell__brand{color:inherit;align-items:center;gap:10px;padding:6px 10px 18px;text-decoration:none;display:flex;overflow:hidden}.shell__mark{background:var(--primary);border-radius:9px;flex:none;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.shell__brandname{font:800 17px var(--font-sans);letter-spacing:-.03em;white-space:nowrap;display:none}.navlink{height:44px;color:var(--muted);cursor:pointer;font:600 14px var(--font-sans);white-space:nowrap;background:0 0;border:0;border-radius:12px;justify-content:center;align-items:center;gap:12px;padding:0 12px;text-decoration:none;display:flex}.navlink[aria-current=page]{background:var(--primary-soft);color:var(--primary-ink);font-weight:700}.navlink__icon{flex:none;justify-content:center;align-items:center;width:22px;height:22px;display:flex}.navlink__label{display:none}.shell__pro{text-align:left;background:var(--primary-soft);color:var(--primary-ink);border:0;border-radius:14px;flex-direction:column;gap:4px;padding:14px;text-decoration:none;display:none}@media (min-width:1200px){.shell__brandname,.navlink__label{display:inline}.navlink{justify-content:flex-start}.shell__pro{display:flex}}.shell__body{flex-direction:column;flex:1;min-width:0;display:flex}.shell__top{height:60px;padding:0 var(--pad);border-bottom:1px solid var(--border);background:var(--bg);z-index:5;flex:none;align-items:center;gap:14px;display:flex;position:sticky;top:0}.shell__back{border:1px solid var(--border);background:var(--surface);width:38px;height:38px;color:var(--text);border-radius:11px;flex:none;justify-content:center;align-items:center;text-decoration:none;display:flex}.shell__title{font:700 15px var(--font-sans);white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.shell__search{border:1px solid var(--border);background:var(--surface);width:280px;height:38px;color:var(--muted);font:500 13px var(--font-sans);border-radius:11px;align-items:center;gap:8px;padding:0 12px;display:none}@media (min-width:1200px){.shell__search{display:flex}}.shell__streak{background:var(--surface);border:1px solid var(--border);height:34px;font:700 13px var(--font-sans);border-radius:999px;flex:none;align-items:center;gap:6px;padding:0 12px;display:flex}.shell__avatar{background:var(--primary-soft);width:36px;height:36px;color:var(--primary-ink);font:700 14px var(--font-sans);text-transform:uppercase;border:0;border-radius:50%;flex:none;justify-content:center;align-items:center;text-decoration:none;display:flex}.shell__main{padding:var(--pad) var(--pad) var(--pad-bottom);flex:1;animation:.3s sypIn}.shell__bottom{z-index:60;background:var(--surface);border-top:1px solid var(--border);padding:8px 8px max(24px, env(safe-area-inset-bottom));display:flex;position:fixed;bottom:0;left:0;right:0}@media (min-width:700px){.shell__bottom{display:none}}.shell__bottom a{min-height:48px;color:var(--muted);font:600 10.5px var(--font-sans);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;text-decoration:none;display:flex}.shell__bottom a[aria-current=page]{color:var(--primary);font-weight:700}.two-col{grid-template-columns:1fr;gap:28px;display:grid}@media (min-width:1000px){.two-col{grid-template-columns:1fr 320px}}@media (min-width:1200px){.two-col{grid-template-columns:1fr 360px}}.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px}.eyebrow{font:500 13px var(--font-sans);color:var(--muted)}.h1{font:600 32px/1.15 var(--font-serif);letter-spacing:-.01em;margin:4px 0 0}@media (max-width:699px){.h1{font-size:26px}}.section-head{justify-content:space-between;align-items:baseline;margin:28px 0 10px;display:flex}.section-head strong{font:700 15px var(--font-sans)}.section-head span{font:500 12px var(--font-sans);color:var(--muted)}.lesson-card{text-align:left;background:var(--surface);border:1px solid var(--border);color:var(--text);border-radius:14px;align-items:center;gap:16px;padding:16px 16px 16px 18px;text-decoration:none;display:flex}.lesson-card__stripe{border-radius:2px;align-self:stretch;width:4px;display:inline-block}.lesson-card__title{font:600 16px/1.3 var(--font-sans);text-wrap:pretty;display:block}.lesson-card__meta{font:500 12.5px var(--font-sans);color:var(--muted);margin-top:4px;display:block}.lesson-card__check{border:1.5px solid var(--border);border-radius:50%;flex:none;justify-content:center;align-items:center;width:26px;height:26px;display:flex}.lesson-card--done{opacity:.6}.lesson-card--done .lesson-card__check{border-color:var(--success);background:var(--success)}.btn{background:var(--primary);color:#fff;height:46px;font:700 14px var(--font-sans);cursor:pointer;border:0;border-radius:12px;justify-content:center;align-items:center;padding:0 20px;text-decoration:none;display:inline-flex}.btn--secondary{background:var(--primary-soft);color:var(--primary-ink)}.btn--ink{background:var(--text);color:var(--bg)}.btn--ghost{color:var(--text);border:1px solid var(--border);background:0 0}.btn[disabled]{opacity:.5;cursor:default}.chip{border:1px solid var(--border);background:var(--surface);height:34px;color:var(--text);font:600 13px var(--font-sans);cursor:pointer;border-radius:999px;align-items:center;padding:0 14px;text-decoration:none;display:inline-flex}.chip--on{background:var(--text);color:var(--bg);border-color:var(--text)}.field{font:600 12px var(--font-sans);color:var(--muted);flex-direction:column;gap:6px;display:flex}.input{border:1px solid var(--border);background:var(--surface);height:48px;color:var(--text);border-radius:12px;outline:none;width:100%;padding:0 14px;font-size:15px}.input:focus{border-color:var(--primary)}.alert{background:color-mix(in oklab, var(--error) 9%, var(--surface));border:1px solid color-mix(in oklab, var(--error) 35%, transparent);font:500 13.5px/1.45 var(--font-sans);color:var(--text);border-radius:12px;align-items:flex-start;gap:10px;padding:12px 14px;display:flex}.alert:before{content:"";background:var(--error);border-radius:50%;flex:none;width:8px;height:8px;margin-top:5px}.alert--warning{background:color-mix(in oklab, var(--warning) 12%, var(--surface));border-color:color-mix(in oklab, var(--warning) 40%, transparent)}.alert--warning:before{background:var(--warning)}.lesson-grid{grid-template-columns:1fr;gap:28px;display:grid}.lesson-aside{flex-direction:column;gap:12px;min-width:0;display:none}.lesson-step-label{display:none}.lesson-stage{background:var(--surface);border:1px solid var(--border);border-radius:20px;flex-direction:column;justify-content:center;gap:18px;min-height:380px;padding:20px;display:flex}.lesson-hook{font:600 28px/1.15 var(--font-serif);text-wrap:pretty;letter-spacing:-.01em}@media (min-width:700px){.lesson-stage{padding:32px}.lesson-hook{font-size:38px}}@media (min-width:1200px){.lesson-grid{grid-template-columns:1fr 380px}.lesson-aside{display:flex}.lesson-step-label{display:block}.lesson-visual-inline{display:none}}.rate-grid,.stat-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.stat-grid{gap:10px}@media (min-width:700px){.rate-grid,.stat-grid{grid-template-columns:repeat(4,1fr)}}.topic-grid{grid-template-columns:1fr 1fr;gap:10px;display:grid}@media (min-width:768px){.topic-grid{grid-template-columns:repeat(3,1fr)}}@media (min-width:1200px){.topic-grid{grid-template-columns:repeat(4,1fr)}}.h1-serif{font:600 28px/1.15 var(--font-serif);margin:0}@media (min-width:1024px){.h1-serif{font-size:34px}}.profile-grid{grid-template-columns:1fr;gap:28px;display:grid}.profile-nav{display:none}.profile-section{background:var(--surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;gap:14px;padding:20px;display:flex}.profile-section__h{font:700 12px var(--font-sans);text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}.profile-row{border-top:1px solid var(--border);min-height:54px;font:600 14.5px var(--font-sans);justify-content:space-between;align-items:center;gap:12px;padding:8px 0;display:flex}.field-grid{grid-template-columns:1fr;gap:12px;display:grid}@media (min-width:700px){.field-grid{grid-template-columns:1fr 1fr}}@media (min-width:1200px){.profile-grid{grid-template-columns:200px 1fr}.profile-nav{flex-direction:column;align-self:start;gap:4px;display:flex;position:sticky;top:0}.profile-nav a{font:600 13.5px var(--font-sans);color:var(--text);border-radius:10px;padding:10px 12px;text-decoration:none}.profile-nav a:hover{background:var(--soft)}}.seg{background:var(--bg);border-radius:12px;gap:4px;padding:4px;display:flex}.seg>button,.seg>label{height:36px;color:var(--text);font:600 13px var(--font-sans);cursor:pointer;background:0 0;border:0;border-radius:9px;flex:1;justify-content:center;align-items:center;display:flex}.seg>button[aria-pressed=true]{background:var(--surface);box-shadow:0 1px 2px #0000000f}.seg>label:has(input:checked){background:var(--surface);box-shadow:0 1px 2px #0000000f}.seg input{opacity:0;pointer-events:none;position:absolute}.tchip{border:1.5px solid var(--border);background:var(--surface);height:36px;color:var(--text);font:600 12.5px var(--font-sans);cursor:pointer;border-radius:999px;align-items:center;gap:6px;padding:0 12px;display:inline-flex}.tchip:has(input:checked){border-color:var(--primary);background:var(--primary-soft);color:var(--primary-ink)}.tchip input{opacity:0;pointer-events:none;position:absolute}@media (min-width:1200px){.discover-search{display:none!important}}.soon{font:700 10px var(--font-sans);text-transform:uppercase;letter-spacing:.04em;background:var(--soft);color:var(--muted);border-radius:999px;padding:3px 7px}.compare-row{grid-template-columns:1.2fr 1fr 1fr;display:grid}@media (min-width:700px){.compare-row{grid-template-columns:1.6fr 1fr 1fr}}.chat{background:var(--surface);border:1px solid var(--border);border-radius:16px;flex-direction:column;min-width:0;height:100%;min-height:0;display:flex;overflow:hidden}.chat--compact{background:0 0;border:0;border-radius:0}.chat__head{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:14px 18px;display:flex}.chat__mark{background:var(--primary);border-radius:10px;flex:none;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.chat__log{flex-direction:column;flex:1;gap:12px;min-height:240px;padding:20px 18px;display:flex;overflow:auto}.chat--compact .chat__log{min-height:160px;max-height:360px;padding:4px 0 12px}.chat__prompts{flex-wrap:wrap;gap:8px;padding:12px 18px 0;display:flex}.chat--compact .chat__prompts{padding:8px 0 0}.chat__prompt{border:1px solid var(--border);background:var(--bg);height:34px;color:var(--text);font:600 12px var(--font-sans);cursor:pointer;white-space:nowrap;border-radius:999px;padding:0 12px}.chat__prompt:disabled{opacity:.5;cursor:default}.chat__input{align-items:center;gap:8px;padding:12px 18px 14px;display:flex}.chat--compact .chat__input{padding:10px 0 0}.chat__send{background:var(--primary);color:#fff;cursor:pointer;border:0;border-radius:12px;flex:none;justify-content:center;align-items:center;width:46px;height:46px;display:flex}.chat__send:disabled{opacity:.5;cursor:default}.dot{background:var(--muted);border-radius:50%;width:6px;height:6px;animation:1s infinite sypPulse}.caret{background:var(--primary);vertical-align:-2px;width:2px;height:14px;margin-left:2px;animation:.8s infinite sypBlink;display:inline-block}@keyframes sypPulse{0%,to{opacity:.3}50%{opacity:1}}@keyframes sypBlink{50%{opacity:0}}.tutor-grid{grid-template-columns:1fr;gap:24px;min-height:calc(100vh - 160px);display:grid}.tutor-side{display:none}@media (min-width:1200px){.tutor-grid{grid-template-columns:240px 1fr}.tutor-side{flex-direction:column;gap:6px;min-width:0;display:flex}}.auth{min-height:100vh;display:flex}.auth__panel{background:var(--primary);color:#fff;flex-direction:column;flex:1;justify-content:space-between;padding:48px;display:none}.auth__side{padding:var(--pad);flex:1;justify-content:center;align-items:center;display:flex;overflow:auto}.auth__form{flex-direction:column;gap:22px;width:100%;max-width:400px;animation:.3s sypIn;display:flex}.auth__brand{align-items:center;gap:10px;display:flex}@media (min-width:1200px){.auth__panel{display:flex}.auth__brand{display:none}}.social{border:1px solid var(--border);background:var(--surface);height:48px;color:var(--text);font:600 14px var(--font-sans);cursor:pointer;border-radius:12px;justify-content:center;align-items:center;gap:8px;display:flex}.social:disabled{opacity:.5;cursor:default}.divider{color:var(--muted);align-items:center;gap:12px;font-size:12px;display:flex}.divider:before,.divider:after{content:"";background:var(--border);flex:1;height:1px}.notice{font:500 13.5px/1.45 var(--font-sans);color:var(--text);background:color-mix(in oklab, var(--error) 9%, var(--surface));border:1px solid color-mix(in oklab, var(--error) 35%, transparent);border-radius:12px;align-items:flex-start;gap:10px;padding:12px 14px;display:flex}.notice:before{content:"";background:var(--error);border-radius:50%;flex:none;width:8px;height:8px;margin-top:5px}.notice--warning{background:color-mix(in oklab, var(--warning) 12%, var(--surface));border-color:color-mix(in oklab, var(--warning) 40%, transparent)}.notice--warning:before{background:var(--warning)}.notice--ok{background:var(--primary-soft);color:var(--primary-ink);border-color:#0000;border-radius:14px;padding:16px;font-size:14px}.notice--ok:before{display:none}.ob{padding:var(--pad);flex:1;justify-content:center;min-height:100vh;display:flex}.ob__grid{grid-template-columns:1fr;align-content:start;gap:40px;width:100%;max-width:960px;animation:.3s sypIn;display:grid}.ob__rail{flex-direction:column;gap:28px;padding-top:8px;display:none}.ob__card{background:var(--surface);border:1px solid var(--border);border-radius:20px;flex-direction:column;gap:22px;min-height:560px;padding:20px;display:flex}.ob__cols{grid-template-columns:1fr;gap:8px;display:grid}@media (min-width:700px){.ob__card{padding:32px}.ob__cols{grid-template-columns:1fr 1fr}}@media (min-width:1200px){.ob__grid{grid-template-columns:240px 1fr}.ob__rail{display:flex}}.mk-header{z-index:10;background:color-mix(in oklab, var(--bg) 92%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--border);position:sticky;top:0}.mk-header__in{justify-content:space-between;align-items:center;gap:20px;max-width:1200px;height:68px;margin:0 auto;padding:0 24px;display:flex}.mk-header__nav{font:600 14px var(--font-sans);gap:26px;display:none}.mk-header__nav a{color:var(--text);text-decoration:none}@media (min-width:900px){.mk-header__nav{display:flex}}.mk-wrap{box-sizing:border-box;width:100%;max-width:1200px;margin:0 auto;padding:88px 24px}.mk-band{background:var(--surface);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.mk-grid2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:center;gap:56px;display:grid}.mk-eyebrow{font:700 12px var(--font-sans);letter-spacing:.1em;text-transform:uppercase;color:var(--primary)}.mk-h1{font:600 clamp(40px, 5vw, 64px) / 1.05 var(--font-serif);letter-spacing:-.015em;text-wrap:pretty;margin:0}.mk-h2{font:600 clamp(30px, 4vw, 40px) / 1.1 var(--font-serif);letter-spacing:-.01em;text-wrap:pretty;margin:0}.mk-lead{color:var(--muted);text-wrap:pretty;margin:0;font-size:17px;line-height:1.55}.mk-btn{background:var(--primary);color:#fff;height:54px;font:700 16px var(--font-sans);cursor:pointer;border:0;border-radius:12px;justify-content:center;align-items:center;padding:0 24px;text-decoration:none;display:inline-flex}.mk-btn:hover{background:var(--primary-ink)}.mk-btn--ghost{background:var(--surface);border:1px solid var(--border);color:var(--text);font-weight:600}.mk-btn--ghost:hover{background:var(--surface);border-color:var(--text)}.mk-card{background:var(--surface);border:1px solid var(--border);border-radius:16px}.mk-dark{color:#f7f5f0;--mk-muted:#a39f95;--mk-surface:#221f1b;--mk-border:#33302a;--mk-bubble:#2b2822;background:#1c1b18}.mk-steps{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-top:44px;display:grid}.mk-areas{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;margin-top:40px;display:grid}.mk-phone{background:#1c1b18;border-radius:44px;width:340px;max-width:100%;padding:12px;box-shadow:0 40px 80px #1c1b1838}.mk-phone__screen{color:#1c1b18;background:#f7f5f0;border-radius:34px;flex-direction:column;gap:14px;padding:56px 18px 22px;display:flex}.mk-plans{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;max-width:860px;margin:32px auto 0;display:grid}.mk-plan{border:1px solid var(--border);background:var(--bg);border-radius:20px;flex-direction:column;gap:18px;padding:30px;display:flex}.mk-plan--pro{border:2px solid var(--primary);background:var(--surface);position:relative}.mk-plan__list{font:500 15px var(--font-sans);flex-direction:column;gap:10px;display:flex}.mk-faq button{cursor:pointer;text-align:left;width:100%;min-height:64px;font:700 17px var(--font-sans);color:var(--text);background:0 0;border:0;justify-content:space-between;align-items:center;gap:16px;padding:18px 0;display:flex}.mk-footer{color:#a39f95;background:#1c1b18;margin-top:auto}.mk-footer a{color:#f7f5f0;text-decoration:none}.mk-footer__grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:32px;max-width:1200px;margin:0 auto;padding:56px 24px 36px;display:grid}.mk-footer__h{font:700 12px var(--font-sans);letter-spacing:.08em;text-transform:uppercase;color:#6b6860}.mk-page{box-sizing:border-box;width:100%;max-width:1200px;margin:0 auto;padding:72px 24px 96px}.mk-legal{grid-template-columns:1fr;gap:40px;display:grid}.mk-legal__toc{display:none}@media (min-width:900px){.mk-legal{grid-template-columns:220px minmax(0,1fr)}.mk-legal__toc{flex-direction:column;align-self:start;gap:4px;display:flex;position:sticky;top:88px}}.mk-legal__toc a,.mk-legal__toc span{font:600 13.5px var(--font-sans);color:var(--muted);border-radius:10px;padding:8px 12px;text-decoration:none}.mk-legal__toc a[aria-current=page]{color:var(--text);background:var(--surface)}.mk-article{max-width:680px;font-size:16px;line-height:1.7}.mk-article h2{font:600 22px/1.25 var(--font-serif);margin:32px 0 8px}.mk-article p{margin:0 0 14px}.shell__search input{min-width:0;font:500 13px var(--font-sans);color:var(--text);background:0 0;border:0;outline:none;flex:1}.shell__search input::placeholder{color:var(--muted)}