.stk-page,.stk{--canvas:#f5f8ff;--surface:#fff;--well:#eef2fb;--ink:#141414;--body:#2b2b30;--muted:#4f4f55;--hair:#dde3f0;--hair-strong:#bcc5d8;--accent:#1f5eff;--accent-strong:#1b3fae;--accent-soft:color-mix(in srgb,#1f5eff 8%,#fff);--accent-on-dark:#a8c0ff;--accent-ink:#fff;--btn:#171717;--btn-ink:#fff;--btn-hover:#000;--code:#f2f5fc;--ok:#1e7b46;--rail:max(12px,calc(50% - 731px));--wide:1366px;--pad:48px}html[data-theme="dark"] .stk-page,html[data-theme="dark"] .stk{--canvas:#0f0f0f;--surface:#171717;--well:#1d1d1d;--ink:#fafafa;--body:#e4e4e7;--muted:#babac1;--hair:#2c2c2c;--hair-strong:#4a4a4a;--accent:#6f93ff;--accent-strong:#a8c0ff;--accent-soft:color-mix(in srgb,#6f93ff 12%,#171717);--accent-on-dark:#a8c0ff;--accent-ink:#111;--btn:#fafafa;--btn-ink:#111;--btn-hover:#fff;--code:#141414;--ok:#4ade80}@media(prefers-color-scheme:dark){html:not([data-theme]) .stk-page,html:not([data-theme]) .stk,html[data-theme="auto"] .stk-page,html[data-theme="auto"] .stk{--canvas:#0f0f0f;--surface:#171717;--well:#1d1d1d;--ink:#fafafa;--body:#e4e4e7;--muted:#babac1;--hair:#2c2c2c;--hair-strong:#4a4a4a;--accent:#6f93ff;--accent-strong:#a8c0ff;--accent-soft:color-mix(in srgb,#6f93ff 12%,#171717);--accent-on-dark:#a8c0ff;--accent-ink:#111;--btn:#fafafa;--btn-ink:#111;--btn-hover:#fff;--code:#141414;--ok:#4ade80}}@media(max-width:760px){.stk-page,.stk{--pad:24px}}.stk.stk-alt{--canvas:#fbfaff}.stk-how{position:relative;box-sizing:border-box;background:var(--canvas);color:var(--body);font-size:1rem;line-height:1.65;padding:96px calc(var(--rail) + var(--pad));border-top:1px solid var(--hair);scroll-margin-top:90px}.stk-how *,.stk-how *::before,.stk-how *::after{box-sizing:border-box}:where(.stk-how) :where(h1,h2,h3,h4,p,ul,ol,figure,dl,dd,pre,table){margin:0}.stk-how::before,.stk-how::after{content:"";position:absolute;top:-4px;width:7px;height:7px;border:1px solid var(--hair-strong);background:var(--canvas);border-radius:50%;z-index:2}.stk-how::before{left:calc(var(--rail) - 3px)}.stk-how::after{right:calc(var(--rail) - 3px)}.stk-how .stk-how__inner{max-width:var(--wide);margin-inline:auto}.stk-how .stk-how__head{max-width:720px;margin:0 auto 56px;text-align:center}.stk-how h2{font-size:clamp(1.75rem, 1.4rem + 1.1vw, 2.25rem);line-height:1.15;font-weight:600;color:var(--ink);text-wrap:balance}.stk-how h2 .stk-sub{display:block;color:var(--muted)}.stk-how .stk-how__intro{font-size:1.1875rem;line-height:1.55;color:var(--muted);margin-top:16px;text-wrap:pretty}.stk-how h3{font-size:1.3125rem;line-height:1.3;font-weight:600;color:var(--ink)}.stk-how a{color:var(--accent-strong);text-underline-offset:4px;transition:color .22s cubic-bezier(.25,1,.5,1),background-color .22s cubic-bezier(.25,1,.5,1),border-color .22s cubic-bezier(.25,1,.5,1)}.stk-how a:hover{color:var(--ink)}.stk-how :is(a,button,summary,[tabindex]):focus-visible{outline:3px solid var(--accent-strong);outline-offset:3px}.stk-how .stk-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:10px 20px;border-radius:4px;border:1px solid var(--hair-strong);font-size:1rem;line-height:1.3;font-weight:600;text-decoration:none;color:var(--ink);background:var(--surface)}.stk-how .stk-btn:hover{border-color:var(--muted);color:var(--ink)}.stk-how .stk-btn--primary{background:var(--btn);border-color:var(--btn);color:var(--btn-ink)}.stk-how .stk-btn--primary:hover{background:var(--btn-hover);border-color:var(--btn-hover);color:var(--btn-ink)}.stk-how .stk-btn svg{flex:none}.stk-how [hidden]{display:none!important}.stk-how .screen-reader-text{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.stk-how .stk-dots{list-style:none;padding:0;margin:0;display:grid;gap:10px}.stk-how .stk-dots li{position:relative;padding-left:18px;font-size:.875rem;line-height:1.55;color:var(--body)}.stk-how .stk-dots li::before{content:"";position:absolute;left:0;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--accent)}.stk-how .stk-dots--no li{color:var(--muted)}.stk-how .stk-dots--no li::before{background:var(--hair-strong)}@media(max-width:760px){.stk-how{padding-block:72px}.stk-how .stk-how__head{margin-bottom:40px}.stk-how .stk-how__intro{font-size:1rem}}@media(prefers-reduced-motion:reduce){.stk-how a,.stk-how .stk-btn{transition:none}}.stk-how__steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}.stk-how__steps li{padding-top:24px;border-top:1px solid var(--hair-strong)}.stk-how .stk-how__num{display:flex;align-items:center;gap:8px;font-size:.875rem;font-weight:600;color:var(--accent-strong);margin-bottom:14px}.stk-how__steps p{margin-top:10px;font-size:1rem;line-height:1.65;color:var(--body)}.stk-how__notice{display:flex;gap:14px;align-items:flex-start;max-width:760px;margin:56px auto 0;padding:20px 24px;border:1px solid var(--hair);border-radius:10px;background:var(--surface)}.stk-how__ni{color:var(--accent-strong);flex:none;display:flex;margin-top:2px}.stk-how .stk-how__nt{font-size:1rem;font-weight:600;color:var(--ink)}.stk-how__notice p+p{margin-top:4px;font-size:.875rem;color:var(--body)}.stk-how q{color:var(--ink)}@media(max-width:900px){.stk-how__steps{grid-template-columns:1fr;gap:32px}}