.card[data-astro-cid-yk4hkwyg]{background-color:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--elevation-1), var(--border-highlight);flex-direction:column;display:flex}.card[data-astro-cid-yk4hkwyg].interactive{color:inherit;text-decoration:none;transition:border-color .15s,transform .12s,box-shadow .15s}.card[data-astro-cid-yk4hkwyg].interactive:hover{border-color:var(--color-btn-primary-hover);box-shadow:var(--elevation-2), var(--border-highlight);transform:translateY(-2px)}.badge[data-astro-cid-o3c3tdmk]{align-items:center;gap:var(--space-2);font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.02em;color:var(--color-text-dim);background-color:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-pill);padding:.15rem var(--space-3);display:inline-flex}.dot[data-astro-cid-o3c3tdmk]{background:var(--color-isle-lit);border-radius:50%;flex-shrink:0;width:6px;height:6px}._hero_6rt9j_1{border-bottom:1px solid var(--color-border);background-image:linear-gradient(#0909285c, #0909285c), linear-gradient(to bottom, #0909289e 0%, #09092800 20%, #09092800 58%, var(--color-bg) 100%), var(--hero-image);background-position:50% 45%;background-repeat:no-repeat;background-size:cover;position:relative}._hero_6rt9j_1 ._container_6rt9j_26{padding-block:7rem 5rem;position:relative}._heroEyebrow_6rt9j_31{margin:0 var(--space-8) .875rem;text-shadow:0 1px 8px #090928e6}._heroTitle_6rt9j_36{font-family:var(--font-display);font-weight:800;font-size:var(--text-3xl);letter-spacing:-.02em;padding:0 var(--space-8);margin-bottom:var(--space-5);text-shadow:0 1px 3px #090928fa,0 2px 16px #090928eb,0 0 2px #090928e6;line-height:1.1}._heroSubtitle_6rt9j_50{color:var(--color-text-secondary);max-width:56ch;margin-bottom:var(--space-8);text-shadow:0 1px 3px #090928f2,0 2px 14px #090928f2}._heroActions_6rt9j_57{align-items:center;gap:var(--space-5);padding:0 var(--space-8);flex-wrap:wrap;display:flex}._section_6rt9j_67{width:min(100% - var(--space-8), var(--content-width));padding-block:var(--space-16) 0;margin-inline:auto}._section_6rt9j_67:last-child{padding-bottom:var(--space-16)}._sectionTitle_6rt9j_77{font-family:var(--font-display);letter-spacing:-.01em;padding:0 var(--space-8);margin-bottom:var(--space-5);color:var(--color-text-dim);font-size:1.1rem;font-weight:700}._chapterList_6rt9j_87{padding:0 var(--space-8);margin:0 0 var(--space-4);flex-direction:column;gap:.875rem;list-style:none;display:flex}._chapterCard_6rt9j_98{isolation:isolate;padding:var(--space-5) var(--space-6);align-items:flex-start;position:relative;overflow:hidden}._chapterContour_6rt9j_108{z-index:0;pointer-events:none;width:128px;height:128px;position:absolute;bottom:-14px;right:-14px}._chapterCard_6rt9j_98>:not(._chapterContour_6rt9j_108){z-index:1;position:relative}._chapterEyebrow_6rt9j_123{margin-bottom:.625rem}._chapterTitle_6rt9j_127{font-family:var(--font-display);font-weight:700;font-size:var(--text-lg);letter-spacing:-.01em;color:var(--color-text-primary);margin-bottom:.375rem}._chapterDescription_6rt9j_136{color:var(--color-text-secondary);margin-bottom:var(--space-3);font-size:.9rem;line-height:1.5}._principleGrid_6rt9j_145{padding:0 var(--space-8);grid-template-columns:repeat(2,1fr);gap:.875rem;margin:0;list-style:none;display:grid}@media (width<=34rem){._principleGrid_6rt9j_145{grid-template-columns:1fr}}._principleCard_6rt9j_160{padding:var(--space-5) var(--space-6)}._principleTitle_6rt9j_164{font-family:var(--font-display);letter-spacing:-.01em;color:var(--color-text-primary);margin-bottom:var(--space-2);font-size:1.02rem;font-weight:700}._principleBody_6rt9j_173{color:var(--color-text-secondary);font-size:.9rem;line-height:1.55}._playgroundCard_6rt9j_181{padding:var(--space-8);margin:0 var(--space-8);align-items:flex-start}._playgroundEyebrow_6rt9j_187{margin-bottom:.875rem}._playgroundTitle_6rt9j_191{font-family:var(--font-display);letter-spacing:-.02em;color:var(--color-text-primary);margin-bottom:var(--space-3);font-size:clamp(1.35rem,4vw,1.7rem);font-weight:800;line-height:1.15}._playgroundBody_6rt9j_201{color:var(--color-text-secondary);max-width:52ch;margin-bottom:var(--space-6);font-size:.95rem;line-height:1.55}._feedbackCard_6rt9j_211{padding:var(--space-8);margin:0 var(--space-8);align-items:flex-start}._feedbackEyebrow_6rt9j_217{margin-bottom:.875rem}._feedbackTitle_6rt9j_221{font-family:var(--font-display);letter-spacing:-.02em;color:var(--color-text-primary);margin-bottom:var(--space-3);font-size:clamp(1.35rem,4vw,1.7rem);font-weight:800;line-height:1.15}._feedbackBody_6rt9j_231{color:var(--color-text-secondary);max-width:52ch;margin-bottom:var(--space-6);padding:0;font-size:.95rem;line-height:1.55}