:root{--ink:#1c1c1f;--muted:#62626a;--line:#e6e5eb;--soft:#f5f4f8;--paper:#fff;--purple:#6941c6;--purple-soft:#f0ebff;--red:#b4233d;--red-soft:#fff0f2;--green:#5aa622;--green-soft:#eff9e8;--dark:#17161b;--radius-xl:26px;--radius-lg:18px;--shadow:0 22px 70px #221c341f}*{box-sizing:border-box}html{scroll-behavior:smooth;background:#ececf0}body{color:var(--ink);-webkit-font-smoothing:antialiased;background:radial-gradient(circle at 12% 4%,#6941c617,#0000 26rem),#ececf0;margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;font-size:18px;line-height:1.62}a{color:inherit}button,a{-webkit-tap-highlight-color:transparent}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.topbar{z-index:20;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffe0;border:1px solid #ffffffb8;border-radius:18px;justify-content:space-between;align-items:center;width:min(1040px,100% - 32px);min-height:64px;margin:14px auto 0;padding:10px 12px 10px 20px;display:flex;position:sticky;top:0;box-shadow:0 12px 38px #221c341a}.brand{color:#242229;letter-spacing:.11em;align-items:center;gap:10px;font-size:13px;font-weight:800;text-decoration:none;display:inline-flex}.brand-dot{background:#7ada36;border-radius:50%;width:10px;height:10px;box-shadow:0 0 0 5px #7ada3621}.topbar-button{background:var(--dark);color:#fff;border-radius:12px;padding:9px 17px;font-size:14px;font-weight:750;text-decoration:none;transition:transform .16s,background .16s}.topbar-button:hover{background:#2b2932;transform:translateY(-1px)}.page-shell{background:var(--paper);width:min(960px,100% - 32px);box-shadow:var(--shadow);border-radius:30px;margin:18px auto 48px;padding:28px 64px 58px}.hero{margin:0 0 36px}.hero img,.feature-image{border-radius:22px;width:100%;height:auto;display:block;box-shadow:0 18px 48px #1b15272e}.intro-card{border:1px solid var(--line);border-radius:var(--radius-xl);background:radial-gradient(circle at 94% 10%,#6941c61f,#0000 17rem),#fff;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);align-items:end;gap:34px;padding:34px;display:grid}.intro-card h2,.section-heading h2,.formula-copy h2,.about-copy h2{letter-spacing:-.035em;margin:9px 0 15px;font-size:clamp(30px,4.4vw,46px);line-height:1.08}.intro-card p,.section-heading p,.formula-copy p,.about-copy p{color:var(--muted);margin:0}.eyebrow{color:var(--purple);letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:8px;font-size:13px;font-weight:850;display:inline-flex}.eyebrow:before{content:"";background:currentColor;border-radius:50%;width:8px;height:8px}.section{margin-top:72px}.section-heading{max-width:760px;margin-bottom:28px}.section-heading p{max-width:690px}.steps-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:26px;display:grid}.steps-grid article{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--soft);min-height:174px;padding:19px}.steps-grid span{color:var(--purple);letter-spacing:.1em;margin-bottom:22px;font-size:13px;font-weight:900;display:block}.steps-grid strong{font-size:17px;line-height:1.25;display:block}.steps-grid p{color:var(--muted);margin:9px 0 0;font-size:14px;line-height:1.45}.notice{border-left:5px solid var(--green);border-radius:0 var(--radius-lg) var(--radius-lg) 0;background:var(--soft);grid-template-columns:42px 1fr;align-items:start;gap:16px;margin-top:28px;padding:22px 24px;display:grid}.notice p{color:#444149;margin:0}.notice code{color:var(--purple);font-weight:800}.notice-icon{background:var(--green);color:#fff;border-radius:50%;place-items:center;width:38px;height:38px;font-weight:900;display:grid}.command-list{gap:16px;display:grid}.command-card{border:1px solid var(--line);background:#fff;border-radius:21px;grid-template-columns:58px minmax(0,1fr);gap:20px;padding:26px;display:grid;box-shadow:0 8px 24px #221c340d}.command-number{background:var(--purple-soft);width:50px;height:50px;color:var(--purple);border-radius:15px;place-items:center;font-size:14px;font-weight:900;display:grid}.accent-red .eyebrow,.accent-red .command-content h3 code{color:var(--red)}.accent-red .command-number{background:var(--red-soft);color:var(--red)}.accent-red .command-copy{background:var(--red-soft);color:var(--red);border-color:#f0cfd6}.accent-green .eyebrow,.accent-green .command-content h3 code{color:var(--green)}.accent-green .command-number{background:var(--green-soft);color:var(--green)}.accent-green .command-copy{background:var(--green-soft);color:var(--green);border-color:#d5ebc4}.command-content h3{flex-wrap:wrap;align-items:baseline;gap:8px 12px;margin:0 0 10px;font-size:22px;line-height:1.28;display:flex}.command-content h3 code{color:var(--purple);font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:22px}.command-copy{background:var(--purple-soft);min-height:46px;color:var(--purple);font:inherit;cursor:pointer;border:1px solid #dcd0f8;border-radius:13px;align-items:center;gap:10px;padding:8px 12px;transition:transform .16s,box-shadow .16s,background .16s;display:inline-flex}.command-copy:hover{transform:translateY(-1px);box-shadow:0 8px 18px #221c341a}.command-copy.copied{background:var(--green-soft);color:#397516;border-color:#b8dda0}.command-copy code{color:currentColor!important}.command-copy span{color:currentColor;white-space:nowrap;font-size:12px;font-weight:800}.command-content h3>span:before{content:"— ";color:#aaa6b2}.command-content p{color:var(--muted);margin:0 0 16px}.command-content .author-note{background:var(--green-soft);color:#397516;border-radius:10px;margin:0 0 16px;padding:8px 12px;font-size:14px;font-weight:750;display:inline-block}.copy-block{background:var(--dark);color:#fff;border:1px solid #34313d;border-radius:15px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;padding:16px 16px 16px 19px;display:grid;position:relative;overflow:hidden}.copy-block:before{content:"";background:linear-gradient(#8e68ec,#6fcc36);width:4px;position:absolute;inset:0 auto 0 0}.copy-block code{overflow-wrap:anywhere;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:15px;line-height:1.5}.copy-block button{color:#fff;min-width:124px;min-height:42px;font:inherit;cursor:pointer;background:#ffffff17;border:1px solid #ffffff2e;border-radius:11px;justify-content:center;align-items:center;gap:7px;padding:9px 13px;font-size:13px;font-weight:750;transition:background .16s,transform .16s;display:inline-flex}.copy-block button:hover{background:#ffffff26;transform:translateY(-1px)}.copy-block button:focus-visible,.command-copy:focus-visible,.cta:focus-visible,.topbar-button:focus-visible,.brand:focus-visible{outline-offset:3px;outline:3px solid #6941c65c}.combination-list{gap:14px;display:grid}.formula-section{border-radius:var(--radius-xl);background:radial-gradient(circle at 94% 4%, #6941c629, transparent 20rem), var(--soft);padding:34px}.formula-grid{grid-template-columns:repeat(4,1fr);gap:12px;margin:26px 0;display:grid}.formula-grid article{background:#ffffffc7;border:1px solid #e2dfea;border-radius:15px;min-height:118px;padding:17px}.formula-grid strong,.formula-grid span{display:block}.formula-grid strong{color:var(--purple);margin-bottom:8px;font-size:16px}.formula-grid span{color:var(--muted);font-size:14px;line-height:1.42}.about-section .feature-image{margin-bottom:34px}.about-copy{max-width:760px}.about-copy p+p{margin-top:17px}.cta-row{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.cta{border-radius:14px;justify-content:center;align-items:center;min-height:52px;padding:13px 21px;font-weight:800;text-decoration:none;transition:transform .16s,box-shadow .16s;display:inline-flex}.cta:hover{transform:translateY(-2px)}.cta.primary{background:var(--dark);color:#fff;box-shadow:0 12px 28px #17161b2e}.cta.secondary{color:var(--purple);background:#fff;border:1px solid #dad7e2}footer{border-top:1px solid var(--line);color:#77747e;margin-top:70px;padding-top:28px;font-size:13px;line-height:1.55}footer p{margin:0 0 10px}footer a{color:var(--purple);margin-left:4px;font-weight:750}.footer-line{color:#323037;letter-spacing:.08em;justify-content:space-between;gap:18px;margin-top:26px;font-size:12px;display:flex}@media (width<=860px){.page-shell{padding:24px 34px 48px}.intro-card{grid-template-columns:1fr}.steps-grid,.formula-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=620px){body{font-size:17px}.topbar{width:calc(100% - 20px);min-height:58px;margin-top:8px;padding-left:14px}.brand{letter-spacing:.07em;font-size:10px}.topbar-button{padding:8px 12px;font-size:12px}.page-shell{width:100%;box-shadow:none;border-radius:0;margin:10px 0 0;padding:12px 16px 38px}.hero{margin-bottom:22px}.hero img,.feature-image{border-radius:14px}.intro-card,.formula-section{border-radius:19px;padding:22px 18px}.intro-card h2,.section-heading h2,.formula-copy h2,.about-copy h2{font-size:31px}.section{margin-top:54px}.section-heading{margin-bottom:21px}.steps-grid,.formula-grid{grid-template-columns:1fr}.steps-grid article{min-height:0}.steps-grid span{margin-bottom:12px}.notice{grid-template-columns:34px 1fr;gap:12px;padding:18px 16px}.notice-icon{width:32px;height:32px}.command-card{border-radius:17px;grid-template-columns:1fr;gap:14px;padding:20px 16px}.command-number{border-radius:11px;width:44px;height:36px}.command-content h3{font-size:20px;display:block}.command-content h3>span{display:block}.command-copy{justify-content:space-between;width:100%;margin-bottom:9px;padding:10px 12px;display:flex}.command-copy code{font-size:21px}.command-content h3>span:before{content:""}.copy-block{grid-template-columns:1fr;padding:16px}.copy-block button{width:100%}.formula-grid article{min-height:0}.cta-row,.cta{width:100%}.footer-line{display:grid}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important}}