:root{--ink:#192c40;--muted:#606f7c;--blue:#2c5bda;--blue-hover:#2049b7;--paper:#fff;--surface:#f5f7fa;--line:#dce2e9;--teal:#287a6d;--radius:12px}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:#fff;color:var(--ink);font-family:"Trebuchet MS",Arial,sans-serif;font-size:16px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px}input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:2px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.6}.wrap{width:min(1160px,calc(100% - 80px));margin-inline:auto}.skip{position:absolute;top:-80px;left:20px;z-index:10;padding:10px;background:#fff;color:var(--blue)}.skip:focus{top:10px}.header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:102px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-size:28px;font-weight:bold;letter-spacing:-1.2px}.brand-mark{display:flex;flex-direction:column;justify-content:center;gap:4px;width:31px;height:37px;background:var(--blue);border-radius:4px;padding:8px}.brand-mark i{height:2px;background:white;width:100%;display:block}.brand-mark i:last-child{width:65%}.brand-note{border-left:1px solid var(--line);padding-left:18px;margin-left:9px;font-size:12px;font-weight:normal;line-height:1.3;letter-spacing:0;max-width:140px;color:var(--muted)}nav{display:flex;gap:27px;font-size:13px}nav a{padding-block:10px}nav a:hover{color:var(--blue)}.hero{display:grid;grid-template-columns:1.15fr 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span{margin-left:9px}.hero-note{color:var(--muted);font-size:12px;margin:21px 0 0}.paper-scene{position:relative;min-height:445px;display:flex;justify-content:center;align-items:center;background:#edf1f5;border-radius:16px;padding:46px 42px 24px;isolation:isolate}.paper-scene:before{content:"";position:absolute;width:150px;height:150px;border:1px solid #d7e0e8;border-radius:50%;right:-13px;top:57px;z-index:-1}.paper-tag{position:absolute;top:17px;left:22px;display:flex;align-items:center;gap:8px;font-size:11px;color:#546270}.status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal)}.paper{width:285px;min-height:354px;background:white;padding:24px 27px 17px;box-shadow:0 12px 30px #233f5e12;transform:rotate(-3deg);position:relative}.paper-top{display:flex;justify-content:space-between;font-size:7px;color:#6c7c8b}.paper-rule{height:2px;background:var(--blue);width:100%;margin:10px 0 24px}.paper-kicker{font-size:8px;color:var(--muted);margin-bottom:5px}.paper h2{font-family:Georgia,"Times New Roman",serif;font-size:23px;font-weight:normal;line-height:1.2;margin:0 0 8px}.paper-intro{font-size:9px;color:#73808c;line-height:1.7;margin-bottom:21px}.paper-section{display:flex;gap:11px;margin-top:17px}.paper-section>span{font-size:10px;color:var(--blue);font-weight:bold;line-height:1.3}.paper-section>div{flex:1}.paper-section h3{font-size:10px;margin:0 0 6px;font-weight:bold;line-height:1.3}.line{height:3px;background:#e8ecf0;margin-top:5px}.l90{width:98%}.l80{width:85%}.l70{width:73%}.l60{width:61%}.paper-bottom{font-size:7px;margin-top:25px;border-top:1px solid var(--line);padding-top:9px;color:#71818d}.paper-comment{position:absolute;right:-12px;bottom:26px;display:flex;gap:12px;align-items:center;border:1px solid #d8e3dc;background:#f5fbf7;padding:13px 16px;border-radius:8px;box-shadow:0 5px 15px 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@media(min-width:1450px){.hero{padding-block:90px}}@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.brand-note{display:none}.hero{gap:35px;padding-block:55px}.hero h1{font-size:40px;letter-spacing:-1.6px}.paper-scene{padding:45px 25px 27px}.paper{width:265px;padding-inline:22px}.paper-comment{right:-8px;bottom:15px}.hero-actions{gap:15px}.hero-actions .button{gap:15px;padding-inline:17px}.lead{font-size:15px}.desktop-break{display:none}.intro-strip p{font-size:12px}.steps{gap:20px}.builder-form,.prompt-result{padding:26px}.examples{gap:40px}.section-heading h2,.example-heading h2{font-size:29px}}@media(max-width:720px){.wrap{width:calc(100% - 36px)}.header{min-height:110px;align-items:flex-start;justify-content:center;flex-direction:column;gap:4px;padding-block:17px}.brand{font-size:25px}.brand-mark{height:31px;width:27px;padding:7px;gap:3px}.brand-note{display:block;font-size:11px;max-width:none}.header nav{gap:20px;font-size:11px;width:100%;justify-content:space-between}.hero{grid-template-columns:1fr;gap:40px;padding-block:35px 42px}.hero h1{font-size:40px;letter-spacing:-1.8px}.category{margin-bottom:20px;font-size:12px}.lead{font-size:15px;max-width:430px}.hero-note{font-size:11px}.hero-actions{gap:24px}.hero-actions .button{min-height:49px}.paper-scene{min-height:400px;max-width:470px;width:100%;margin-inline:auto;padding-top:42px}.paper-comment{right:12px;bottom:13px}.paper{width:280px;min-height:342px}.intro-strip>.wrap{flex-direction:column;gap:3px;padding-block:20px}.intro-strip p{font-size:12px}.section{padding-block:45px}.section-heading{display:block;margin-bottom:26px}.section-heading>p{margin-top:14px;font-size:12px}.section-heading>p br{display:none}.section-heading h2,.example-heading h2{font-size:29px;line-height:1.25}.steps{grid-template-columns:1fr 1fr;gap:27px 22px}.steps h3{font-size:15px;margin-top:8px}.steps p{font-size:12px}.step-number{font-size:30px}.builder-section{padding-block:43px}.builder{grid-template-columns:1fr}.builder-form{border-right:0;border-bottom:1px solid var(--line);padding:24px 22px}.prompt-result{padding:24px 22px}.form-row{grid-template-columns:1fr}.form-row input,.form-row select{font-size:16px}#topic{font-size:16px}#prompt-output{min-height:300px;font-size:15px}.result-actions{justify-content:space-between}.examples{grid-template-columns:1fr;gap:20px}.example-heading>p:last-child{max-width:none;font-size:13px}blockquote{padding:25px 25px 22px}blockquote>p{font-size:20px}.faq summary{font-size:14px}.footer{flex-wrap:wrap;justify-content:flex-start;gap:5px 20px;padding-block:25px;min-height:110px}.footer p{margin:0}.footer>span{width:100%;margin-top:5px}.result-format{font-size:9px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}