.sdk-hero[data-astro-cid-nbzn5and]{position:relative;padding:100px 0 64px;border-bottom:1px solid var(--border);overflow:hidden}.sdk-hero[data-astro-cid-nbzn5and]:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,color-mix(in srgb,var(--border) 20%,transparent) 1px,transparent 1px),linear-gradient(180deg,color-mix(in srgb,var(--border) 20%,transparent) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(180deg,rgba(0,0,0,.42),transparent 78%);pointer-events:none;opacity:.55}.sdk-signal[data-astro-cid-nbzn5and]{position:relative;z-index:1;font-size:11px;letter-spacing:.18em;color:var(--text-dim);margin-bottom:18px}.sdk-hero-grid[data-astro-cid-nbzn5and]{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.06fr) minmax(300px,.94fr);gap:28px;align-items:start}.sdk-hero-copy[data-astro-cid-nbzn5and]{min-width:0}.sdk-title[data-astro-cid-nbzn5and]{font-family:var(--font-mono);font-size:clamp(36px,8vw,64px);font-weight:700;color:var(--text-bright);letter-spacing:-.02em;line-height:1.1;margin-bottom:12px}.sdk-sub[data-astro-cid-nbzn5and]{font-size:16px;color:var(--text-dim);letter-spacing:.02em}.sdk-lead[data-astro-cid-nbzn5and]{max-width:680px;margin-top:16px;font-size:14px;line-height:1.76;color:var(--text)}.sdk-oracle[data-astro-cid-nbzn5and]{margin-top:22px;padding:16px 18px;border:1px solid var(--border);background:color-mix(in srgb,var(--surface) 74%,transparent);max-width:620px}.sdk-oracle-label[data-astro-cid-nbzn5and]{display:block;font-size:10px;letter-spacing:.14em;color:var(--text-dim);margin-bottom:8px}.sdk-oracle-text[data-astro-cid-nbzn5and]{display:block;font-size:14px;line-height:1.7;color:var(--text-bright)}.sdk-links-row[data-astro-cid-nbzn5and]{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.sdk-shell[data-astro-cid-nbzn5and]{position:relative;z-index:1;min-width:0;padding:18px;border:1px solid var(--border);background:color-mix(in srgb,var(--bg-elevated) 94%,transparent);display:flex;flex-direction:column;gap:16px}.sdk-shell-head[data-astro-cid-nbzn5and],.sdk-shell-row[data-astro-cid-nbzn5and],.sdk-shell-foot[data-astro-cid-nbzn5and]{display:flex;align-items:center;justify-content:space-between;gap:10px}.sdk-shell-head[data-astro-cid-nbzn5and]{padding-bottom:12px;border-bottom:1px solid var(--border);font-size:10px;letter-spacing:.14em;color:var(--text-dim)}.sdk-shell-grid[data-astro-cid-nbzn5and]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.sdk-shell-stat[data-astro-cid-nbzn5and]{padding:12px;border:1px solid var(--border);background:var(--surface);display:flex;flex-direction:column;gap:6px}.sdk-shell-stat-label[data-astro-cid-nbzn5and]{font-size:10px;letter-spacing:.12em;color:var(--text-dim)}.sdk-shell-stat-value[data-astro-cid-nbzn5and]{font-size:16px;line-height:1;color:var(--text-bright)}.sdk-shell-trace[data-astro-cid-nbzn5and]{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.sdk-shell-row[data-astro-cid-nbzn5and]{padding:11px 0;border-bottom:1px solid var(--border)}.sdk-shell-row[data-astro-cid-nbzn5and]:last-child{border-bottom:none}.sdk-shell-row-name[data-astro-cid-nbzn5and]{font-size:11px;color:var(--text)}.sdk-shell-row-state[data-astro-cid-nbzn5and]{font-size:10px;letter-spacing:.12em;color:var(--text-dim)}.sdk-shell-row-state[data-astro-cid-nbzn5and].is-ok{color:var(--color-success)}.sdk-shell-row-state[data-astro-cid-nbzn5and].is-warn{color:var(--color-warning)}.sdk-shell-foot[data-astro-cid-nbzn5and]{flex-wrap:wrap;justify-content:flex-start}.sdk-shell-chip[data-astro-cid-nbzn5and]{padding:6px 10px;border:1px solid var(--border);font-size:10px;letter-spacing:.12em;color:var(--text-dim)}.sub-nav[data-astro-cid-nbzn5and]{display:flex;gap:0;margin-top:28px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;width:fit-content}.sub-nav-item[data-astro-cid-nbzn5and]{padding:8px 16px;min-height:44px;display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--text-dim);border-right:1px solid var(--border);transition:color var(--transition),background var(--transition)}.sub-nav-item[data-astro-cid-nbzn5and]:last-child{border-right:none}.sub-nav-item[data-astro-cid-nbzn5and]:hover{color:var(--text-bright);background:var(--surface-hover)}.sub-nav-item[data-astro-cid-nbzn5and].active{color:var(--text-bright);background:var(--surface);font-weight:600}.sdk-thesis-section[data-astro-cid-nbzn5and],.sdk-surfaces-section[data-astro-cid-nbzn5and],.sdk-breakdown-section[data-astro-cid-nbzn5and]{padding:80px 0;border-bottom:1px solid var(--border)}.sdk-thesis-grid[data-astro-cid-nbzn5and]{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(280px,.96fr);gap:28px;align-items:start}.sdk-thesis-kicker[data-astro-cid-nbzn5and]{font-size:12px;line-height:1.7;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);margin-bottom:18px}.sdk-thesis-lead[data-astro-cid-nbzn5and]{font-size:clamp(23px,2vw + 14px,32px);line-height:1.34;letter-spacing:-.04em;color:var(--text-bright)}.sdk-thesis-rules[data-astro-cid-nbzn5and]{border-top:1px solid var(--border)}.sdk-thesis-rule[data-astro-cid-nbzn5and]{display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;padding:18px 0;border-bottom:1px solid var(--border)}.sdk-thesis-index[data-astro-cid-nbzn5and]{font-size:22px;line-height:1;color:var(--text-dim)}.sdk-thesis-rule-title[data-astro-cid-nbzn5and]{font-size:15px;color:var(--text-bright);margin-bottom:8px}.sdk-thesis-rule-desc[data-astro-cid-nbzn5and]{font-size:13px;line-height:1.72;color:var(--text)}.quickstart-section[data-astro-cid-nbzn5and]{padding:80px 0;border-bottom:1px solid var(--border)}.qs-body[data-astro-cid-nbzn5and]{padding:20px 24px;font-size:13px;line-height:1.8;max-height:none;min-height:auto}.qs-line[data-astro-cid-nbzn5and]{white-space:pre-wrap;font-family:var(--font-mono)}.qs-kw[data-astro-cid-nbzn5and]{color:var(--text-bright);font-weight:600}.qs-str[data-astro-cid-nbzn5and]{color:var(--color-str, var(--text))}.qs-num[data-astro-cid-nbzn5and]{color:var(--color-num, var(--text-bright))}.qs-comment[data-astro-cid-nbzn5and]{color:var(--text-dim);font-style:italic}.sdk-surfaces-grid[data-astro-cid-nbzn5and]{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.sdk-surface-card[data-astro-cid-nbzn5and]{min-width:0}.sdk-surface-tag[data-astro-cid-nbzn5and]{display:inline-block;font-size:10px;letter-spacing:.14em;color:var(--text-dim);margin-bottom:10px}.sdk-surface-title[data-astro-cid-nbzn5and]{font-size:16px;color:var(--text-bright);margin-bottom:10px}.sdk-surface-desc[data-astro-cid-nbzn5and]{font-size:13px;line-height:1.72;color:var(--text)}.sdk-repl-section[data-astro-cid-nbzn5and]{padding:80px 0;border-bottom:1px solid var(--border)}.repl-body[data-astro-cid-nbzn5and]{min-height:380px;max-height:520px;font-size:13px;line-height:1.7;padding:20px 24px;overflow-y:auto}.repl-prompt[data-astro-cid-nbzn5and]{white-space:pre-wrap;word-break:break-all}.repl-ps[data-astro-cid-nbzn5and]{color:var(--text-bright);user-select:none}.repl-input[data-astro-cid-nbzn5and]{color:var(--text-bright)}.repl-output[data-astro-cid-nbzn5and]{color:var(--text);white-space:pre-wrap;word-break:break-all}.repl-output[data-astro-cid-nbzn5and] .out-key[data-astro-cid-nbzn5and]{color:var(--text-bright)}.repl-output[data-astro-cid-nbzn5and] .out-str[data-astro-cid-nbzn5and]{color:var(--color-str)}.repl-output[data-astro-cid-nbzn5and] .out-num[data-astro-cid-nbzn5and]{color:var(--color-num)}.repl-output[data-astro-cid-nbzn5and] .out-type[data-astro-cid-nbzn5and]{color:var(--text-dim)}.repl-output[data-astro-cid-nbzn5and] .out-bool[data-astro-cid-nbzn5and]{color:var(--color-bool)}.repl-cursor[data-astro-cid-nbzn5and]{display:inline-block;width:8px;height:15px;background:var(--text-bright);vertical-align:text-bottom;animation:blink 1s step-end infinite}.repl-cursor[data-astro-cid-nbzn5and].hidden{display:none}.repl-btn[data-astro-cid-nbzn5and]{font-family:var(--font-mono);font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--text-dim);padding:4px 10px;border:1px solid var(--border);transition:all var(--transition);cursor:pointer;opacity:0;pointer-events:none}.repl-btn[data-astro-cid-nbzn5and].visible{opacity:1;pointer-events:auto}.repl-btn[data-astro-cid-nbzn5and]:hover{color:var(--text-bright);border-color:var(--text-dim)}.sdk-stats-section[data-astro-cid-nbzn5and]{padding:48px 0;border-bottom:1px solid var(--border)}.sdk-install-section[data-astro-cid-nbzn5and]{padding-bottom:80px}.install-line[data-astro-cid-nbzn5and]{font-family:var(--font-mono);font-size:14px;color:var(--text-bright);user-select:all}.sdk-links[data-astro-cid-nbzn5and]{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap}.repl-dim[data-astro-cid-nbzn5and]{color:var(--text-dim)}.sdk-breakdown-grid[data-astro-cid-nbzn5and]{border-top:1px solid var(--border)}.sdk-breakdown-row[data-astro-cid-nbzn5and]{display:grid;grid-template-columns:112px minmax(0,1fr);gap:18px;padding:18px 0;border-bottom:1px solid var(--border)}.sdk-breakdown-axis[data-astro-cid-nbzn5and]{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-dim);padding-top:2px}.sdk-breakdown-copy[data-astro-cid-nbzn5and]{font-size:14px;line-height:1.74;color:var(--text)}@media(prefers-reduced-motion:reduce){.repl-cursor[data-astro-cid-nbzn5and]{animation:none;opacity:.7}}@media(max-width:960px){.sdk-hero-grid[data-astro-cid-nbzn5and],.sdk-thesis-grid[data-astro-cid-nbzn5and]{grid-template-columns:1fr}.sdk-shell[data-astro-cid-nbzn5and],.sdk-oracle[data-astro-cid-nbzn5and]{max-width:680px}}@media(max-width:640px){.sdk-hero[data-astro-cid-nbzn5and]{padding:80px 0 32px}.sdk-signal[data-astro-cid-nbzn5and]{font-size:10px}.sdk-shell-grid[data-astro-cid-nbzn5and],.sdk-surfaces-grid[data-astro-cid-nbzn5and]{grid-template-columns:1fr}.sdk-thesis-rule[data-astro-cid-nbzn5and],.sdk-breakdown-row[data-astro-cid-nbzn5and]{grid-template-columns:1fr;gap:10px}.repl-body[data-astro-cid-nbzn5and]{min-height:300px;padding:16px;font-size:11px}.sdk-install-section[data-astro-cid-nbzn5and]{padding-bottom:80px}}