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var(--line);margin-top:16px;padding-top:16px}.done-card{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);flex-wrap:wrap;align-items:center;gap:12px 16px;padding:16px 20px;display:flex}.done-card.on{border-color:#34d39966}.stat{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);padding:16px}.stat b{letter-spacing:-.02em;color:var(--text);font-size:28px;font-weight:600;line-height:1.1;display:block}.stat span{color:var(--muted);margin-top:4px;font-size:13px;display:block}.module-card{border:1px solid var(--line);background:var(--surface);border-radius:var(--r);align-items:flex-start;gap:16px;padding:20px 24px;display:flex}.module-card:hover{background:var(--surface-2)}.module-card 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a{flex:none}.quicknav{top:var(--nav-h);z-index:30;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#0b0d10e6;margin-inline:-24px;padding:10px 24px;position:sticky}@media (min-width:768px){.quicknav{margin-inline:-32px;padding-inline:32px}}@media (min-width:1024px){.quicknav{display:none}}.hero-figure{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);padding:12px}.hero-figure img{border-radius:10px;width:100%;height:auto;display:block}.hero-figure figcaption{color:var(--muted);margin-top:10px;font-size:13px}.site-header{z-index:50;height:var(--nav-h);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--line);background:#f4f3f0e0;position:sticky;top:0}.cta-label{display:inline}@media (max-width:400px){.cta-label{display:none}}.icon-btn{border-radius:var(--r-btn);width:44px;height:44px;color:var(--text);border:1px solid var(--line-strong);justify-content:center;align-items:center;display:inline-flex}.icon-btn:hover{background:var(--surface-2)}.sheet-link{color:var(--text);border-radius:8px;align-items:center;gap:10px;padding:12px;font-size:16px;font-weight:500;display:flex}.sheet-link:hover{background:var(--surface-2)}.sheet-link.on{background:var(--surface-3)}.fade-in{animation:fade-in .25s var(--ease) both}@keyframes fade-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.plate{--plate-bg:#f4f3f0;--plate-ink:#14161a;--plate-soft:#6c6f76;--plate-line:#c9c6bf;--ink-art:#2a2d33;background:var(--plate-bg);color:var(--plate-ink);margin-top:calc(var(--nav-h) * -1);padding-top:var(--nav-h);font-feature-settings:"kern" 1}.plate-hero{min-height:calc(100dvh - var(--nav-h));flex-direction:column;display:flex;position:relative;overflow:hidden}.plate-inner{z-index:2;gap:40px;width:100%;padding:72px 24px 0;display:grid;position:relative}@media (min-width:1024px){.plate-inner{padding:116px 40px 0}}@media (min-width:1440px){.plate-inner{padding-inline:56px}}.plate-meta{align-content:start;gap:10px;display:grid}@media (min-width:1024px){.plate-meta{width:230px;padding-top:0;position:absolute;top:212px;left:40px}}@media (min-width:1440px){.plate-meta{left:56px}}.plate-meta p{font-family:var(--font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;letter-spacing:.14em;text-transform:uppercase;color:var(--plate-soft);gap:10px;font-size:12px;display:flex}.plate-meta b{color:var(--plate-ink);font-weight:500}.plate-main{max-width:40ch}@media (min-width:1024px){.plate-main{text-align:center;max-width:52ch;margin-inline:auto}}.plate-h1{letter-spacing:-.025em;color:var(--plate-ink);max-width:15ch;font-size:clamp(36px,4.4vw,62px);font-weight:500;line-height:1.08}@media (min-width:1024px){.plate-h1{max-width:19ch;margin-inline:auto}}.plate-sub{color:var(--plate-soft);max-width:42ch;margin-top:20px;font-size:clamp(16px,.5vw + 15px,19px);line-height:1.55}@media (min-width:1024px){.plate-sub{margin-inline:auto}}.plate-actions{flex-wrap:wrap;align-items:center;gap:24px;margin-top:36px;display:flex}@media (min-width:1024px){.plate-main .plate-actions{justify-content:center}}.plate-btn{white-space:nowrap;border:1px solid var(--plate-ink);min-height:56px;color:var(--plate-ink);font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;transition:background-color var(--t) var(--ease), color var(--t) var(--ease);background:0 0;justify-content:center;align-items:center;padding:16px 32px;font-size:13px;display:inline-flex}.plate-btn:hover{background:var(--plate-ink);color:var(--plate-bg)}.plate-link{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--plate-soft);align-items:center;gap:8px;font-size:13px;display:inline-flex}.plate-link:hover{color:var(--plate-ink)}.plate-note{color:var(--plate-soft);margin-top:20px;font-size:13px}.plate-compliance{z-index:2;max-width:1200px;color:var(--plate-soft);margin-inline:auto;padding:0 24px 28px;font-size:12px;line-height:1.5;position:relative}@media (min-width:1024px){.plate-compliance{padding-inline:48px}}.plate-art{z-index:1;pointer-events:none;width:100%;height:min(58vh,540px);position:absolute;bottom:0;left:0;right:0;overflow:hidden;-webkit-mask-image:linear-gradient(#0000 0%,#000 32% 88%,#0000 100%);mask-image:linear-gradient(#0000 0%,#000 32% 88%,#0000 100%)}.plate-art img{object-fit:cover;object-position:center bottom;mix-blend-mode:multiply;width:100%;height:100%;display:block}@media (max-width:640px){.plate-art{height:38vh}.plate-art img{object-position:70% bottom}.plate-inner{padding-top:56px}}.plate-hero>.plate-inner{flex:1}.site-header.on-plate .wrap{max-width:none;padding-inline:24px}@media (min-width:1024px){.site-header.on-plate .wrap{padding-inline:40px}}@media (min-width:1440px){.site-header.on-plate .wrap{padding-inline:56px}}.site-header.on-plate{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--text);background:#f4f3f0e6;border-bottom:0}.site-header.on-plate.ruled{border-bottom:1px solid var(--line)}.site-header.on-plate a{color:var(--text)}.site-header .plate-cta{white-space:nowrap}.site-header.on-plate .plate-cta{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;border-bottom:1px solid #14161a;padding-bottom:3px;font-size:12px}.site-header.on-plate .plate-cta.quiet{color:var(--muted);border-bottom:0;padding-bottom:0}.site-header.on-plate .plate-cta.quiet:hover{color:var(--text)}.site-header.on-plate .plate-word{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.3em;text-transform:uppercase;font-size:14px;font-weight:500}.plate-foot{z-index:2;gap:12px;padding:0 24px 32px;display:grid;position:relative}.plate-foot p{color:var(--plate-soft);max-width:92ch;font-size:12px;line-height:1.55}.plate-foot nav{flex-wrap:wrap;gap:8px 20px;display:flex}.plate-foot nav a{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.12em;text-transform:uppercase;color:var(--plate-soft);font-size:11px}.plate-foot nav a:hover{color:var(--plate-ink)}@media (min-width:1024px){.plate-foot{padding-inline:40px}}@media (min-width:1440px){.plate-foot{padding-inline:56px}}.modal-back{z-index:90;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:modal-in .16s var(--ease);background:#14161a6b;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-card{background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--r-lg);width:100%;max-width:420px;max-height:calc(100dvh - 40px);padding:28px 24px 24px;position:relative;overflow-y:auto}.modal-x{width:36px;height:36px;color:var(--muted);border-radius:999px;justify-content:center;align-items:center;display:inline-flex;position:absolute;top:12px;right:12px}.modal-x:hover{background:var(--surface-2);color:var(--text)}@keyframes modal-in{0%{opacity:0}to{opacity:1}}@media (prefers-reduced-motion:reduce){.modal-back{animation:none}}.ink-btn{isolation:isolate;border:1px solid var(--plate-ink,#14161a);min-height:56px;color:var(--plate-ink,#14161a);font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;white-space:nowrap;--mx:50%;--my:50%;justify-content:center;align-items:center;padding:16px 34px;font-size:13px;display:inline-flex;position:relative;overflow:hidden}.ink-btn-fill{z-index:-1;background:var(--plate-ink,#14161a);clip-path:circle(0% at var(--mx) var(--my));transition:clip-path .46s cubic-bezier(.22,.61,.36,1);position:absolute;inset:0}.ink-btn:hover .ink-btn-fill,.ink-btn:focus-visible .ink-btn-fill{clip-path:circle(141% at var(--mx) var(--my))}.ink-btn-label{transition:color .26s 60ms var(--ease)}.ink-btn:hover .ink-btn-label,.ink-btn:focus-visible .ink-btn-label{color:var(--plate-bg,#f4f3f0)}.ink-btn:active{transform:translateY(1px)}.plate-link{position:relative}.plate-link:after{content:"";height:1px;transition:right .32s var(--ease);background:currentColor;position:absolute;bottom:-6px;left:0;right:100%}.plate-link:hover:after{right:0}@media (hover:hover){.btn-gold,.btn-ghost{transition:background-color var(--t) var(--ease), color var(--t) var(--ease), border-color var(--t) var(--ease), transform .18s var(--ease), box-shadow .18s var(--ease)}.btn-gold:hover,.btn-ghost:hover{transform:translateY(-1px)}.btn-gold:active,.btn-ghost:active{transform:translateY(0)}.lesson-row{transition:background-color var(--t) var(--ease), padding-left .22s var(--ease)}.lesson-row:hover{padding-left:26px}@media (max-width:640px){.lesson-row:hover{padding-left:16px}}.module-card{transition:background-color var(--t) var(--ease), border-color var(--t) var(--ease), transform .2s var(--ease)}.module-card:hover{border-color:var(--line-strong);transform:translateY(-2px)}.pager a{transition:background-color var(--t) var(--ease), border-color var(--t) var(--ease), transform .2s var(--ease)}.pager a:hover{border-color:var(--line-strong);transform:translateY(-2px)}.side-link{transition:background-color var(--t) var(--ease), color var(--t) var(--ease), padding-left .2s var(--ease)}.side-link:hover{padding-left:16px}.figure .frame{transition:transform .26s var(--ease), box-shadow .26s var(--ease)}.figure .frame:hover{transform:translateY(-2px);box-shadow:0 10px 30px #14161a1a}}.rise{animation:rise .42s var(--ease) both}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.d1{animation-delay:70ms}.d2{animation-delay:.14s}.d3{animation-delay:.21s}@media (prefers-reduced-motion:reduce){.ink-btn-fill{transition:none}.ink-btn:hover .ink-btn-fill,.ink-btn:focus-visible .ink-btn-fill{clip-path:circle(141%)}.plate-link:after{transition:none}.rise{animation:none}}.plate-inside{z-index:2;padding:56px 24px 80px;scroll-margin-top:80px;position:relative}@media (min-width:1024px){.plate-inside{padding:64px 40px 104px}}@media (min-width:1440px){.plate-inside{padding-inline:56px}}.plate-inside ol{gap:40px;max-width:1100px;margin-inline:auto;display:grid}@media (min-width:768px){.plate-inside ol{grid-template-columns:1fr 1fr;gap:48px 64px}}.plate-inside li{gap:20px;display:flex}.plate-inside .k{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.14em;color:var(--plate-soft);padding-top:6px;font-size:12px}.plate-inside .t{letter-spacing:-.01em;color:var(--plate-ink);font-size:clamp(20px,.6vw + 18px,24px);font-weight:500;display:block}.plate-inside .b{color:var(--plate-soft);max-width:42ch;margin-top:10px;font-size:16px;line-height:1.6;display:block}.plate-inside .plate-actions{margin-top:64px;justify-content:center;max-width:1100px;margin-inline:auto}.ink-band{pointer-events:none;width:100%;height:190px;margin-top:-1px;position:relative;overflow:hidden;-webkit-mask-image:linear-gradient(#0000 0%,#000 60%,#0000 100%);mask-image:linear-gradient(#0000 0%,#000 60%,#0000 100%)}.ink-band img{object-fit:cover;mix-blend-mode:multiply;opacity:.85;width:100%;height:100%;display:block}@media (max-width:640px){.ink-band{height:130px}}.wordmark{color:var(--text);align-items:center;gap:10px;display:inline-flex}.wordmark>span{font-family:var(--font-mono), ui-monospace, SFMono-Regular, Menlo, monospace;letter-spacing:.26em;text-transform:uppercase;font-size:14px;font-weight:500}@media (max-width:400px){.wordmark>span{letter-spacing:.18em;font-size:13px}}.logo-mark{mix-blend-mode:multiply;width:auto;height:auto;display:block}.modal-card{text-align:left}.modal-mark{justify-content:center;margin-bottom:14px;display:flex}.modal-title{letter-spacing:-.01em;text-align:center;max-width:22ch;margin-inline:auto;font-size:clamp(22px,.8vw + 19px,26px);font-weight:600;line-height:1.2}.modal-sub{color:var(--muted);text-align:center;margin-top:10px;max-width:34ch;margin-inline:auto;font-size:14px;line-height:1.5}.rule-or{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;align-items:center;gap:12px;margin:18px 0 4px;font-size:12px;display:flex}.rule-or:before,.rule-or:after{content:"";background:var(--line);flex:1;height:1px}.field{gap:7px;display:grid}.field-label{color:var(--text-1);letter-spacing:.01em;font-size:13px;font-weight:500}.field-wrap{display:block;position:relative}.field-wrap .input{padding-right:46px}.field-eye{border-radius:var(--r-sm);width:34px;height:34px;color:var(--muted);justify-content:center;align-items:center;display:inline-flex;position:absolute;top:50%;right:6px;transform:translateY(-50%)}.field-eye:hover{color:var(--text);background:var(--surface-2)}.consent{gap:12px;margin-top:2px;display:grid}.check{color:var(--muted);cursor:pointer;grid-template-columns:20px minmax(0,1fr);align-items:start;gap:10px;font-size:13px;line-height:1.5;display:grid}.check input{appearance:none;border:1px solid var(--line-ui);background:var(--surface);cursor:pointer;width:20px;height:20px;transition:background-color var(--t) var(--ease), border-color var(--t) var(--ease);border-radius:5px;flex:none;margin:0;position:relative}.check input:checked{background:var(--text);border-color:var(--text)}.check input:checked:after{content:"";border:solid var(--bg);border-width:0 2px 2px 0;width:5px;height:10px;position:absolute;top:2px;left:6px;transform:rotate(42deg)}.check input:focus-visible{outline:2px solid var(--gold-line);outline-offset:2px}.check a{color:var(--text);text-underline-offset:3px;text-decoration:underline}.course-hero{position:relative;overflow:hidden}.course-hero-art{opacity:.5;height:100%;margin:0;position:absolute;top:0;left:0;right:0;-webkit-mask-image:linear-gradient(#000 0%,#0000 88%);mask-image:linear-gradient(#000 0%,#0000 88%)}.course-hero-art img{object-position:center 38%}.course-hero>.wrap{z-index:2;position:relative}.do-action{margin-top:18px}.do-prompt{color:var(--text);margin-bottom:12px;font-size:15px;font-weight:500}.do-text{resize:vertical;min-height:84px}.do-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.do-list .check span{color:var(--text-1);font-size:15px}.do-state{color:var(--muted);min-height:20px;margin-top:12px;font-size:13px}.do-state .ok{color:var(--up);align-items:center;gap:6px;display:inline-flex}.goals-card{border-left:2px solid var(--text);margin-bottom:28px;padding:4px 0 4px 20px}.goals-card ul{gap:8px;margin-top:10px;padding:0;list-style:none;display:grid}.goals-card li{color:var(--text-1);align-items:baseline;gap:10px;font-size:15px;line-height:1.5;display:flex}.goals-card li svg{color:var(--muted);flex:none}.lang-switch{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;align-items:center;gap:7px;font-size:12px;display:inline-flex}.lang-switch>span[aria-current]{color:var(--text)}.lang-switch .sep{color:var(--line-strong)}.lang-switch a{color:var(--muted)}.lang-switch a:hover{color:var(--text)}.pager a.next-gate{border-color:var(--gold-line);background:var(--gold-bg)}.pager a.next-gate .mod{color:var(--muted);max-width:46ch}.part-head{font-family:var(--font-mono), ui-monospace, monospace;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin:40px 0 12px;font-size:12px}.part-head:first-child{margin-top:8px}@property --tw-space-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-divide-y-reverse{syntax:"*";inherits:false;initial-value:0}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-leading{syntax:"*";inherits:false}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}