.runner-header.svelte-pz4wpu{display:flex;flex-direction:column;gap:var(--space-3);margin-bottom:var(--space-6)}.back-link.svelte-pz4wpu{display:inline-flex;align-items:center;gap:var(--space-2);align-self:flex-start;padding:var(--space-2) var(--space-3);margin-left:-8px;font-family:var(--font-sans);font-size:var(--font-size-13);font-weight:var(--font-weight-bold);color:var(--core-fg-base-subtle);text-decoration:none;border-radius:var(--radius-sm)}.back-link.svelte-pz4wpu:hover{color:var(--core-fg-base-strong);background:var(--core-bg-neutral-subtle)}.header-stamps.svelte-pz4wpu{display:flex;align-items:center;flex-wrap:wrap;gap:var(--space-3)}.stamp.svelte-pz4wpu{display:inline-flex;align-items:center;height:22px;padding:0 10px;font-family:var(--font-sans);font-size:var(--font-size-11);font-weight:var(--font-weight-bold);text-transform:uppercase;letter-spacing:.04em;border-radius:var(--radius-pill);border:1px solid currentColor}.stamp-default.svelte-pz4wpu{color:var(--core-fg-base-default);background:var(--core-bg-neutral-subtle)}.stamp-warning.svelte-pz4wpu{color:var(--core-fg-warning-strong);background:var(--core-bg-warning-subtle)}.stamp-instructive.svelte-pz4wpu{color:var(--core-fg-instructive-strong);background:var(--core-bg-instructive-subtle)}.stamp-success.svelte-pz4wpu{color:var(--core-fg-success-strong);background:var(--core-bg-success-subtle);text-transform:capitalize;letter-spacing:0}.stamp-id.svelte-pz4wpu{color:var(--core-fg-base-subtle);background:var(--core-bg-base-strong);font-family:var(--font-mono, ui-monospace, SFMono-Regular, Menlo, monospace);text-transform:none;letter-spacing:0;user-select:all}.runner-title.svelte-pz4wpu{margin:0;font-size:clamp(1.25rem,2.4vw,1.75rem);line-height:1.25;font-weight:var(--font-weight-bold);color:var(--core-fg-base-strong);letter-spacing:-.01em}.runner-skeleton.svelte-pz4wpu{display:grid;grid-template-columns:1fr 280px;gap:var(--space-6);animation:svelte-pz4wpu-pulse 1.5s ease-in-out infinite}.skel-board.svelte-pz4wpu{display:grid;grid-template-columns:repeat(8,1fr);aspect-ratio:1;border-radius:var(--radius-xs);overflow:hidden;border:1px solid var(--core-border-base-subtle)}.skel-sq.svelte-pz4wpu{aspect-ratio:1}.skel-light.svelte-pz4wpu{background:color-mix(in srgb,var(--core-fg-base-strong) 8%,transparent)}.skel-dark.svelte-pz4wpu{background:color-mix(in srgb,var(--core-fg-base-strong) 4%,transparent)}.skel-info.svelte-pz4wpu{display:flex;flex-direction:column;gap:var(--space-4);padding-top:var(--space-3)}.skel-line.svelte-pz4wpu{height:14px;background:color-mix(in srgb,var(--core-fg-base-strong) 6%,transparent);border-radius:var(--radius-xs)}.w60.svelte-pz4wpu{width:60%}.w80.svelte-pz4wpu{width:80%}.w40.svelte-pz4wpu{width:40%}@keyframes svelte-pz4wpu-pulse{0%,to{opacity:1}50%{opacity:.55}}@media(max-width:720px){.runner-skeleton.svelte-pz4wpu{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.runner-skeleton.svelte-pz4wpu{animation:none}}.runner-404.svelte-pz4wpu{display:flex;flex-direction:column;align-items:flex-start;gap:var(--space-4);padding:var(--space-8);background:var(--core-bg-elevated);border:1px solid var(--core-border-base-default);border-radius:var(--radius-lg)}.runner-404.svelte-pz4wpu h2:where(.svelte-pz4wpu){margin:0;color:var(--core-fg-base-strong)}.runner-404.svelte-pz4wpu p:where(.svelte-pz4wpu){margin:0;color:var(--core-fg-base-default)}.back-cta.svelte-pz4wpu{display:inline-flex;align-items:center;height:36px;padding:0 var(--space-5);font-family:var(--font-sans);font-size:var(--font-size-13);font-weight:var(--font-weight-bold);color:var(--core-fg-on-instructive);background:var(--core-bg-instructive-default);border-radius:var(--radius-md);text-decoration:none}.panel-extras.svelte-pz4wpu{display:flex;flex-direction:column;gap:var(--space-4);margin-top:var(--space-3)}.tutor-cta.svelte-pz4wpu{display:flex;align-items:center;gap:var(--space-4);width:100%;padding:var(--space-4) var(--space-5);font-family:var(--font-sans);text-align:left;color:var(--core-fg-base-strong);background:var(--core-bg-frosted);backdrop-filter:blur(24px) saturate(140%);-webkit-backdrop-filter:blur(24px) saturate(140%);border:1px solid var(--core-border-base-subtle);border-left:3px solid var(--core-border-instructive);border-radius:var(--radius-md);cursor:pointer;box-shadow:var(--core-shadow-xs)}.tutor-cta.svelte-pz4wpu:hover{background:color-mix(in srgb,var(--core-bg-instructive-subtle) 90%,var(--core-bg-frosted))}.tutor-cta-icon.svelte-pz4wpu{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;font-size:15px;color:var(--core-fg-on-instructive);background:var(--core-bg-instructive-default);border-radius:var(--radius-pill);flex-shrink:0}.tutor-cta-label.svelte-pz4wpu{font-size:var(--font-size-13);font-weight:var(--font-weight-bold)}.tutor-cta-hint.svelte-pz4wpu{font-size:var(--font-size-12);color:var(--core-fg-base-subtle);margin-left:auto}@media(max-width:480px){.tutor-cta-hint.svelte-pz4wpu{display:none}}.engagement-panel.svelte-pz4wpu{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--core-bg-neutral-subtle);border:1px solid var(--core-border-base-subtle);border-radius:var(--radius-md)}.engagement-row.svelte-pz4wpu{display:flex;align-items:center;gap:var(--space-4);flex-wrap:wrap}@media(max-width:480px){.header-stamps.svelte-pz4wpu{gap:var(--space-2)}.stamp.svelte-pz4wpu{padding:0 8px;font-size:10px;height:20px}}