.tp{--tp-w:1040px;--tp-raised:var(--sh-raised,var(--sh-2));padding-bottom:80px}.tp-hero{background:radial-gradient(1000px 320px at 88% -30%, color-mix(in srgb, var(--gold-bright) 15%, transparent), transparent 70%), radial-gradient(700px 260px at 0% 120%, color-mix(in srgb, var(--navy-sheen) 70%, transparent), transparent 70%), linear-gradient(135deg, var(--navy-sheen) 0%, var(--navy) 50%, var(--navy-abyss) 100%);color:var(--card);border-bottom:1px solid var(--gold-line);padding:40px 28px 96px}.tp-hero-in{max-width:var(--tp-w);margin:0 auto}.tp-hero-grid{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:32px;display:grid}.tp-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--gold-bright);margin:0;font-size:12px;font-weight:600}.tp-title{font-family:var(--serif);letter-spacing:-.012em;color:var(--card);text-wrap:balance;margin:8px 0 0;font-size:clamp(30px,4.4vw,42px);font-weight:500;line-height:1.12}.tp-lead{max-width:56ch;color:color-mix(in srgb, var(--card) 80%, transparent);margin:12px 0 0;font-size:15px;line-height:1.6}.tp-facts{flex-wrap:wrap;gap:8px;margin:24px 0 0;padding:0;list-style:none;display:flex}.tp-facts li{border-radius:var(--r-pill);color:color-mix(in srgb, var(--card) 88%, transparent);background:color-mix(in srgb, var(--card) 9%, transparent);border:1px solid color-mix(in srgb, var(--card) 14%, transparent);padding:6px 12px;font-size:13.5px}.tp-facts b{color:var(--gold-bright);font-weight:700}.tp-resume{margin-top:24px}.tp-hero-ring{text-align:center}.tp-hero-ring p{letter-spacing:.08em;text-transform:uppercase;color:color-mix(in srgb, var(--card) 72%, transparent);margin:8px 0 0;font-size:12px}.tp-hero .tp-ring .trk{stroke:color-mix(in srgb, var(--card) 16%, transparent)}.tp-hero .tp-ring-num b{color:var(--card)}.tp-hero .tp-ring-num small{color:color-mix(in srgb, var(--card) 70%, transparent)}.tp-ring{position:relative}.tp-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.tp-ring circle{fill:none;stroke-width:8px;stroke-linecap:round}.tp-ring .trk{stroke:var(--paper-2)}.tp-ring .val{stroke:var(--gold-bright);stroke-dasharray:1;stroke-dashoffset:calc(1 - var(--p));transition:stroke-dashoffset .6s var(--ease-exit)}.tp-ring-num{text-align:center;place-content:center;line-height:1;display:grid;position:absolute;inset:0}.tp-ring-num b{font-family:var(--serif);color:var(--ink);font-size:32px;font-weight:500}.tp-ring-num small{color:var(--ink-faint);margin-top:4px;font-size:12px}.tp-hero-topic{padding-bottom:96px}.tp-crumb{font:inherit;cursor:pointer;min-height:44px;color:color-mix(in srgb, var(--card) 82%, transparent);border-radius:var(--r-pill);transition:background var(--dur) var(--ease-exit), color var(--dur) var(--ease-exit);background:0 0;border:0;align-items:center;gap:8px;margin:0 0 16px -10px;padding:8px 12px 8px 10px;font-size:13.5px;font-weight:600;display:inline-flex}.tp-crumb:hover{background:color-mix(in srgb, var(--card) 10%, transparent);color:var(--card)}.tp-hero-tags{gap:8px;margin-top:16px;display:flex}.tp-hero-tags:empty{display:none}.tp-tag{letter-spacing:.08em;text-transform:uppercase;border-radius:var(--r-pill);padding:4px 12px;font-size:12px;font-weight:600}.tp-tag.gold{background:var(--gold-bright);color:var(--navy-abyss)}.tp-tag.ok{background:var(--ok-tint);color:var(--ok)}.tp-tag.sm{padding:2px 8px;font-size:12px}.tp-btn{font:inherit;border-radius:var(--r-pill);cursor:pointer;min-height:46px;transition:background var(--dur) var(--ease-exit), box-shadow var(--dur) var(--ease-exit), border-color var(--dur) var(--ease-exit), transform var(--dur-press) linear;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:11px 24px;font-size:15px;font-weight:700;text-decoration:none;display:inline-flex}.tp-btn:active{transform:scale(var(--press-scale))}.tp-btn-gold{background:linear-gradient(135deg, var(--gold-bright), var(--gold-soft));color:var(--navy-abyss);box-shadow:0 6px 18px -8px color-mix(in srgb, var(--gold-bright) 70%, transparent)}.tp-btn-gold:hover{box-shadow:0 10px 26px -8px color-mix(in srgb, var(--gold-bright) 80%, transparent)}.tp-btn-line{color:var(--card);border-color:color-mix(in srgb, var(--card) 40%, transparent);background:0 0}.tp-btn-line:hover{background:color-mix(in srgb, var(--card) 10%, transparent)}.tp-btn-line.dark{color:var(--accent);border-color:var(--accent)}.tp-btn-sm{min-height:44px;padding:8px 16px;font-size:14px}.tp-btn-quiet{background:var(--card-2);color:var(--accent);border-color:var(--accent)}.tp-btn-quiet:hover{background:var(--accent-tint)}.tp-body{max-width:var(--tp-w);margin:0 auto;padding:32px 28px 0}.tp-levels{--n:3;grid-template-columns:repeat(var(--n), minmax(0, 1fr));gap:16px;margin-top:-58px;display:grid;position:relative}.tp-level-card{text-align:left;font:inherit;cursor:pointer;border:1px solid var(--line-soft);background:var(--card-2);color:var(--ink);box-shadow:var(--tp-raised);transition:box-shadow var(--dur-panel) var(--ease-exit), border-color var(--dur-panel) var(--ease-exit);border-radius:20px;flex-direction:column;align-items:flex-start;gap:4px;padding:16px 20px;display:flex}.tp-level-card:hover{border-color:var(--line-ui,var(--accent-soft))}.tp-level-card:active{transform:scale(var(--press-scale-lg))}.tp-level-card.on{border-color:var(--accent);box-shadow:inset 0 -3px 0 var(--accent), var(--tp-raised)}.tp-level-tag{letter-spacing:.08em;text-transform:uppercase;color:var(--gold-ink,var(--amber-deep));font-size:12px;font-weight:600}.tp-level-name{font-family:var(--serif);text-wrap:balance;font-size:20px;line-height:1.25}.tp-level-count{color:var(--ink-faint);font-size:13.5px}.tp-level-bar{border-radius:var(--r-pill);background:var(--paper-2);width:100%;height:4px;margin-top:8px;overflow:hidden}.tp-level-bar>span{border-radius:inherit;background:linear-gradient(90deg, var(--gold-soft), var(--gold));height:100%;transition:width .6s var(--ease-exit);display:block}.tp-level-prog{color:var(--ink-faint);font-size:12px}.tp-howto{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card-2);margin-top:32px;padding:0 24px}.tp-howto>summary{cursor:pointer;min-height:52px;font-family:var(--serif);color:var(--ink);align-items:center;gap:12px;padding:12px 0;font-size:20px;list-style:none;display:flex}.tp-howto>summary::-webkit-details-marker{display:none}.tp-howto>summary:after{content:"+";font-family:var(--sans);color:var(--ink-faint);transition:transform var(--dur-panel) var(--ease-exit);margin-left:auto;font-size:20px}.tp-howto[open]>summary:after{transform:rotate(45deg)}.tp-howto>summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.tp-howto-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:0;padding:0 0 20px;list-style:none;display:grid}.tp-howto-list li{border-radius:var(--r-md);background:var(--mist,var(--paper));flex-direction:column;gap:8px;padding:16px;display:flex}.tp-howto-k{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);font-size:12px;font-weight:600}.tp-howto-list p{color:var(--ink-soft);text-wrap:pretty;margin:0;font-size:15px;line-height:1.55}.tp-howto-go{font:inherit;color:var(--accent);cursor:pointer;text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--accent-soft);text-decoration-color:var(--accent-soft);background:0 0;border:0;align-self:flex-start;margin-top:auto;margin-bottom:-8px;padding:12px 0;font-size:14px;font-weight:700}.tp-howto-go:hover{-webkit-text-decoration-color:var(--accent);text-decoration-color:var(--accent)}.tp-howto-go:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}.tp-level-panel{animation:tp-in var(--dur-panel) var(--ease-exit) both;margin-top:48px}@keyframes tp-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}.tp-level-intro h2{font-family:var(--serif);color:var(--ink);flex-wrap:wrap;align-items:center;gap:12px;font-size:26px;font-weight:500;line-height:1.2;display:flex}.tp-level-pill{font-family:var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--accent);background:var(--accent-tint);border-radius:var(--r-pill);padding:4px 12px;font-size:12px;font-weight:600}.tp-level-intro p{max-width:66ch;color:var(--ink-soft);margin:8px 0 0;font-size:15px;line-height:1.6}.tp-level-intro .tp-level-how{color:var(--ink-faint);font-size:13.5px}.tp-panel-resume{display:none}.tp-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:24px 0 0;padding:0;list-style:none;display:grid}.tp-topic-card{text-align:left;width:100%;height:100%;font:inherit;cursor:pointer;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--card-2);color:var(--ink);box-shadow:none;transition:border-color var(--dur-panel) var(--ease-exit);flex-direction:column;gap:8px;padding:24px;display:flex}.tp-topic-card:hover{border-color:var(--line-ui,var(--gold-line))}.tp-topic-card:active{transform:scale(var(--press-scale-lg))}.tp-tc-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.tp-tc-num{font-variant-numeric:tabular-nums;width:32px;height:32px;color:var(--accent);background:var(--accent-tint);transition:background var(--dur) var(--ease-exit), color var(--dur) var(--ease-exit);border-radius:50%;place-items:center;font-size:12px;font-weight:700;display:grid}.tp-topic-card:hover .tp-tc-num{background:var(--accent);color:var(--gold-bright)}.tp-topic-card.done .tp-tc-num{background:var(--ok-tint);color:var(--ok)}.tp-tc-ok svg{fill:none;stroke:currentColor;stroke-width:2.4px;stroke-linecap:round;stroke-linejoin:round;width:16px;height:16px;display:block}.tp-tc-title{font-family:var(--serif);color:var(--ink);text-wrap:balance;margin-top:4px;font-size:20px;line-height:1.3}.tp-tc-sum{color:var(--ink-faint);text-wrap:pretty;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:13.5px;line-height:1.55;display:-webkit-box;overflow:hidden}.tp-tc-foot{border-top:1px solid var(--line-soft);align-items:center;gap:8px;min-height:30px;margin-top:auto;padding-top:8px;display:flex}.tp-tc-steps{gap:4px;display:inline-flex}.tp-tc-steps i{border-radius:var(--r-pill);background:var(--paper-2);width:16px;height:4px}.tp-tc-steps i.on{background:var(--gold)}.tp-tc-state{color:var(--ink-faint);font-size:12px}.tp-topic-card.done .tp-tc-state{color:var(--ok);font-weight:600}@media (width>=861px){.tp-topic .tp-body{padding-right:max(28px, calc(136px - (100% - var(--tp-w)) / 2))}}.tp-path{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:-58px;display:grid;position:relative}.tp-path.n4{grid-template-columns:repeat(4,minmax(0,1fr))}.tp-step{color:var(--ink);background:var(--card-2);border:1px solid var(--line-soft);box-shadow:var(--tp-raised);text-align:left;font:inherit;cursor:pointer;transition:box-shadow var(--dur-panel) var(--ease-exit), border-color var(--dur-panel) var(--ease-exit);border-radius:20px;flex-direction:column;gap:4px;padding:24px 20px 20px;text-decoration:none;display:flex}.tp-step:hover{border-color:var(--line-ui,var(--accent-soft))}.tp-step:active{transform:scale(var(--press-scale-lg))}.tp-step.feature{background:linear-gradient(160deg, var(--sec-1), var(--card-2) 70%);border-color:var(--gold-line);box-shadow:0 0 0 3px var(--gold-line), var(--sh-3)}.tp-step.done{background:linear-gradient(160deg, var(--ok-tint), var(--card-2) 70%)}.tp-step.muted{opacity:1;box-shadow:none;border-style:dashed;border-color:var(--line-ui,var(--line));cursor:default;background:0 0}.tp-step.muted .tp-step-t,.tp-step.muted .tp-step-d{color:var(--ink-faint)}.tp-step-ic{width:40px;height:40px;color:var(--accent);background:var(--accent-tint);border-radius:12px;place-items:center;margin-bottom:8px;display:grid}.tp-step.feature .tp-step-ic{background:var(--accent);color:var(--gold-bright)}.tp-step.done .tp-step-ic{background:var(--ok);color:var(--card-2)}.tp-step-ic svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:22px;height:22px}.tp-step-n{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);font-size:12px;font-weight:600}.tp-step-t{font-family:var(--serif);font-size:20px;line-height:1.25}.tp-step-d{color:var(--ink-soft);text-wrap:pretty;font-size:13.5px;line-height:1.55}.tp-step-time{color:var(--ink-faint);font-variant-numeric:tabular-nums;font-size:13.5px;font-weight:600}.tp-step-go{color:var(--accent);margin-top:auto;padding-top:8px;font-size:14px;font-weight:700}.tp-sticky-wrap{top:calc(var(--topbar-h,60px) + 8px);z-index:5;height:0;position:sticky}.tp-sticky{border-radius:var(--r-lg);background:color-mix(in srgb, var(--card-2) 92%, transparent);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border:1px solid var(--line);opacity:0;pointer-events:none;transition:opacity var(--dur-panel) var(--ease-exit), transform var(--dur-panel) var(--ease-exit);align-items:center;gap:16px;padding:8px 8px 8px 16px;display:flex;position:absolute;top:0;left:-8px;right:-8px;transform:translateY(-4px)}.tp-sticky.on{opacity:1;pointer-events:auto;transform:none}.tp-sticky-t{font-family:var(--serif);color:var(--ink);white-space:nowrap;text-overflow:ellipsis;flex:auto;min-width:0;font-size:15px;overflow:hidden}.tp-sticky-bar{background:var(--paper-2);border-radius:99px;flex:0 0 120px;height:4px;overflow:hidden}.tp-sticky-bar>span{background:var(--accent);height:100%;display:block}.tp-sticky .tp-btn-sm{flex:none}.tp-read{margin-top:32px}.tp-toc{margin:0}.tp-toc-list{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.tp-toc-list a{border-left:2px solid var(--line);color:var(--ink-faint);transition:color var(--dur) var(--ease-exit), border-color var(--dur) var(--ease-exit);padding:8px 0 8px 12px;font-size:13.5px;line-height:1.4;text-decoration:none;display:block}.tp-toc-list a:hover{color:var(--ink)}.tp-toc-list a.on{color:var(--ink);border-left-color:var(--accent)}.tp-toc-list a:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:2px}.tp-toc-k{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 8px;font-size:12px;font-weight:600}.tp-toc-rail{display:none}.tp-toc-fold{border:1px solid var(--line);border-radius:var(--r-lg);background:var(--card-2);margin-top:16px;padding:0 16px}.tp-toc-fold>summary{cursor:pointer;min-height:44px;color:var(--ink);align-items:center;font-size:14px;font-weight:700;list-style:none;display:flex}.tp-toc-fold>summary::-webkit-details-marker{display:none}.tp-toc-fold>summary:after{content:"+";color:var(--ink-faint);transition:transform var(--dur-panel) var(--ease-exit);margin-left:auto;font-size:18px}.tp-toc-fold[open]>summary:after{transform:rotate(45deg)}.tp-toc-fold>summary:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:6px}.tp-toc-fold .tp-toc-list{padding-bottom:12px}@media (width>=1180px){.tp-read.has-toc{grid-template-columns:minmax(0,1fr) 190px;align-items:start;gap:32px;display:grid}.tp-toc-rail{top:calc(var(--topbar-h,60px) + 72px);display:block;position:sticky}.tp-toc-fold{display:none}}.tp-lesson-card{background:var(--card-2);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:none;min-width:0;padding:32px clamp(20px,5vw,56px) 40px;scroll-margin-top:80px}.tp-card-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin:0 0 8px;font-size:12px;font-weight:600}.tp-lessons{flex-direction:column;gap:16px;max-width:68ch;display:flex}.tp-lesson{min-width:0}.tp-lesson h2{scroll-margin-top:calc(var(--topbar-h,60px) + 72px)}.tp-ext{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.tp-pane-state{color:var(--ink-soft);font-size:15px}.tp-pane-state p{margin:0}.tp-pane-state .tp-pane-note{color:var(--ink-faint);margin-top:4px;font-size:13.5px}.tp-pane-state .tp-btn{margin-top:16px}.tp-pane-empty{border:1px dashed var(--line-ui,var(--line));border-radius:var(--r-lg);padding:24px}.tp-pane-empty .tp-ext{margin-top:8px;padding:8px 0;font-weight:700;display:inline-block}.tp-skel{border-radius:6px;height:16px;margin:12px 0}.tp-skel.short{width:60%}.tp-skel.head{width:45%;height:26px;margin:4px 0 24px}.tp-skel.table{border-radius:var(--r-md);height:132px;margin-top:24px}.tp-lesson-card .tp-lesson .lesson-prose h2{margin:48px 0 16px;font-size:26px;font-weight:500;line-height:1.2}.tp-lesson-card .tp-lesson .lesson-prose h2:first-child{margin-top:0}.tp-lesson-card .tp-lesson .lesson-prose h2:after{background:var(--gold);width:32px;height:2px}.tp-lesson-card .tp-lesson table{border-radius:var(--r-md);overflow:hidden}.tp-lesson .table-scroll{-webkit-overflow-scrolling:touch;margin:0 0 1.25em;overflow-x:auto}.tp-lesson .table-scroll>table{min-width:520px;margin:0;display:table;overflow:visible}.tp-lesson .table-scroll:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.tp-cta{border-radius:var(--r-lg);color:var(--card);background:radial-gradient(600px 200px at 100% 0%, color-mix(in srgb, var(--gold-bright) 16%, transparent), transparent 70%), linear-gradient(135deg, var(--navy-sheen), var(--navy) 60%, var(--navy-abyss));box-shadow:var(--tp-raised);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin-top:32px;padding:32px;display:flex}.tp-cta-eyebrow{letter-spacing:.08em;text-transform:uppercase;color:var(--gold-bright);margin:0 0 8px;font-size:12px;font-weight:600}.tp-cta-title{font-family:var(--serif);color:var(--card);margin:0;font-size:26px;font-weight:500;line-height:1.2}.tp-cta-lead{max-width:52ch;color:color-mix(in srgb, var(--card) 80%, transparent);margin:8px 0 0;font-size:15px;line-height:1.55}.tp-cta-actions{flex-wrap:wrap;gap:8px;display:flex}.tp-pager{grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;display:grid}.tp-pager-btn{text-align:left;font:inherit;cursor:pointer;border-radius:var(--r-lg);border:1px solid var(--line);background:var(--card-2);color:var(--ink);transition:border-color var(--dur) var(--ease-exit);flex-direction:column;gap:4px;padding:16px;display:flex}.tp-pager-btn:hover{border-color:var(--line-ui,var(--gold-line))}.tp-pager-btn.r{text-align:right}.tp-pager-k{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);font-size:12px;font-weight:600}.tp-pager-t{font-family:var(--serif);font-size:15px}.tp-level-card:focus-visible,.tp-topic-card:focus-visible,.tp-step:focus-visible,.tp-btn:focus-visible,.tp-crumb:focus-visible,.tp-pager-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px;box-shadow:0 0 0 2px var(--card-2)}.tp-hero .tp-btn:focus-visible,.tp-hero .tp-crumb:focus-visible,.tp-cta .tp-btn:focus-visible{outline-color:var(--card);box-shadow:none}@media (width<=1100px){.tp-levels.many{grid-template-columns:repeat(3,minmax(0,1fr))}.tp-path.n4{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=860px){.tp-hero-grid{grid-template-columns:1fr}.tp-hero-ring{display:none}.tp-levels,.tp-levels.many{grid-template-columns:1fr;margin-top:-40px}.tp-level-card{flex-flow:wrap;align-items:baseline;column-gap:12px}.tp-level-bar{flex-basis:100%}.tp-path,.tp-path.n4{grid-template-columns:1fr;margin-top:-40px}.tp-howto-list{grid-template-columns:1fr}}@media (width<=640px){.tp-hero{padding:24px 16px 64px}.tp-hero-topic{padding-bottom:64px}.tp-body{padding:24px 16px 0}.tp-grid{grid-template-columns:1fr}.tp-topic-card{padding:16px}.tp-levels,.tp-levels.many{scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;scrollbar-width:none;gap:8px;margin:-40px -16px 0;padding:0 16px 8px;display:flex;overflow-x:auto}.tp-levels::-webkit-scrollbar{display:none}.tp-level-card{border-radius:var(--r-lg);scroll-snap-align:start;flex-direction:column;flex:0 0 min(168px,44vw);align-items:flex-start;gap:2px;padding:12px}.tp-level-name{font-size:16px}.tp-level-count,.tp-level-prog{display:none}.tp-level-bar{flex:none;width:100%;height:4px;margin-top:8px}.tp-panel-resume{width:100%;margin:16px 0 0;display:flex}.tp-howto{margin-top:24px;padding:0 16px}.tp-level-panel{margin-top:32px}.tp-path{gap:8px}.tp-step{grid-template-columns:44px minmax(0,1fr);gap:2px 16px;padding:16px;display:grid}.tp-step-ic{grid-row:1/span 5;width:44px;height:44px;margin:0}.tp-step-t{font-size:18px}.tp-step-d{font-size:13.5px}.tp-step-go{padding-top:4px}.tp-lesson-card{box-shadow:none;background:0 0;border:0;border-radius:0;padding:24px 0}.tp-card-eyebrow{padding:0 2px}.tp-lesson .lesson-prose table{font-size:.94em}.tp-sticky{left:0;right:0}.tp-sticky-bar{display:none}.tp-cta{padding:24px 16px}.tp-cta-actions,.tp-cta-actions .tp-btn{width:100%}.tp-pager{grid-template-columns:1fr}.tp-pager-btn.r{text-align:left}}@media (prefers-reduced-motion:reduce){.tp-level-panel{animation:none}.tp-level-card,.tp-topic-card,.tp-step,.tp-btn,.tp-pager-btn,.tp-sticky{transition:none}}.tp-hero-actions{flex-wrap:wrap;gap:8px;margin-top:24px;display:flex}.tp-hero-problem{color:var(--gold-bright);margin:12px 0 0;font-size:13.5px}.tp-level-card.static{cursor:default;box-shadow:none;background:var(--card-2);border-color:var(--line)}.tp-level-card.static:hover{box-shadow:none;border-color:var(--line);transform:none}.tp-level-card.static:active{transform:none}.tp-level-sum{color:var(--ink-soft);text-wrap:pretty;margin-top:8px;font-size:13.5px;line-height:1.55}.tp-path-flat{margin-top:24px}.tp-path-flat .tp-step{box-shadow:none;border-color:var(--line);cursor:default}.tp-path-flat .tp-step:hover{border-color:var(--line);transform:none}.tp-path-flat .tp-step:active{transform:none}.tp-btn:disabled{opacity:.7;cursor:default}@media (width<=640px){.tp-level-card.static .tp-level-count{display:inline}.tp-level-card.static{flex-direction:column;flex:none}.tp-levels:has(.static){grid-template-columns:1fr;margin:-40px 0 0;padding:0;display:grid;overflow:visible}.tp-path-flat{margin-top:16px}.tp-path-flat .tp-step{display:flex}}.tp-leave{z-index:80;background:#0c162873;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.tp-leave-card{background:var(--card-2);width:min(440px,100%);color:var(--ink);border-radius:var(--r-lg,16px);border:1px solid var(--line);padding:24px;box-shadow:0 24px 60px -24px #0c162873}.tp-leave-t{font-family:var(--serif);margin:0 0 8px;font-size:22px;font-weight:500;line-height:1.25}.tp-leave-d{color:var(--ink-soft);margin:0 0 20px;font-size:15px;line-height:1.55}.tp-leave-actions{flex-wrap:wrap;gap:12px;display:flex}.tp-leave-actions .tp-btn{min-height:44px}@media (width<=640px){.tp-leave-actions .tp-btn{flex:100%;justify-content:center}}.tp-title:focus{outline:none}.tp-stepline{color:color-mix(in srgb, var(--card) 72%, transparent);flex-wrap:wrap;gap:6px 18px;margin:18px 0 0;padding:0;font-size:13.5px;list-style:none;display:flex}.tp-stepline li{align-items:center;gap:8px;display:inline-flex}.tp-stepline li+li:before{content:"→";opacity:.5;margin-right:10px}.tp-stepline-n{border:1px solid color-mix(in srgb, var(--card) 45%, transparent);border-radius:50%;place-items:center;width:22px;height:22px;font-size:12px;font-weight:700;display:grid}.tp-stepline li.done .tp-stepline-n{background:color-mix(in srgb, var(--card) 18%, transparent);border-color:#0000}.tp-stepline li.now{color:var(--card);font-weight:600}.tp-stepline li.now .tp-stepline-n{background:var(--card);color:var(--navy,#0b1f3a);border-color:var(--card)}.tp-step.here{cursor:default}.tp-step.here:hover{border-color:var(--line)}.tp-step.here:active{transform:none}.tp-step-go.here{color:var(--ink-faint);font-weight:600}.tp-step.next{border-color:var(--accent)}.tp-step-badge{border-radius:var(--r-pill,999px);background:var(--accent);color:var(--card-2);letter-spacing:.06em;vertical-align:1px;margin-left:8px;padding:2px 8px;font-size:10.5px}.tp-skip{color:var(--ink-faint);margin:14px 0 0;font-size:13.5px}.tp-skip a{color:var(--accent);font-weight:600}.tp-extras{border:1px solid var(--line);background:var(--card-2);border-radius:16px;flex-wrap:wrap;align-items:center;gap:10px 12px;margin:22px 0 0;padding:12px 14px;display:flex}.tp-extras-k{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);margin-right:4px;font-size:12px;font-weight:600}.tp-extra{border:1px solid var(--line);background:var(--card);color:var(--ink);text-align:left;cursor:pointer;font:inherit;border-radius:12px;align-items:center;gap:10px;padding:8px 14px 8px 8px;text-decoration:none;display:inline-flex}.tp-extra:hover{border-color:var(--accent)}.tp-extra:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.tp-extra b{font-size:14px;font-weight:600;display:block}.tp-extra small{color:var(--ink-faint);font-size:12.5px;display:block}.tp-extra-ic{background:var(--accent-tint);width:32px;height:32px;color:var(--accent);border-radius:10px;flex:none;place-items:center;display:grid}.tp-extra-ic svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px}.tp-resume-note{color:color-mix(in srgb, var(--card) 72%, transparent);margin:10px 0 0;font-size:13px}@media (prefers-reduced-motion:reduce){.tp-step:active{transform:none}}.tp-hero-actions .tp-btn-line{white-space:nowrap;flex:none}
