:root{color-scheme:light;--blue:#0146ea;--blue-dark:#002a93;--ink:#101828;--muted:#5f6c80;--line:#dbe2ec;--soft:#f3f6fb;--paper:#fff;--success:#087c5b;--shadow:0 20px 60px rgba(18,39,76,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:radial-gradient(circle at 8% 0%,rgba(1,70,234,.12),transparent 28rem) , linear-gradient(180deg,#f8fbff 0,#f2f5fa 42rem,#fff 100%);font-family:"Avenir Next","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;line-height:1.6}button,input,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}.site-header{width:min(1180px,calc(100% - 40px));height:72px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(16,24,40,.09)}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-size:18px;font-weight:800;letter-spacing:-.03em;text-decoration:none}.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:#fff;background:var(--blue);border-radius:9px;font-weight:900;line-height:1;box-shadow:0 7px 18px rgba(1,70,234,.22)}.byline{color:var(--muted);font-size:12px;font-weight:700}main{width:min(1180px,calc(100% - 40px));margin:0 auto}.hero{min-height:330px;padding:70px 0 54px;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}.eyebrow,.section-number{margin:0 0 8px;color:var(--blue);font-size:11px;font-weight:900;letter-spacing:.18em}h1{max-width:760px;margin:0;font-size:clamp(42px,6vw,74px);line-height:1.06;letter-spacing:-.065em}h1 span{color:var(--blue)}.lead{max-width:600px;margin:20px 0 0;color:var(--muted);font-size:15px;font-weight:600}.steps{margin:0 0 8px;padding:0;display:flex;list-style:none}.steps li{width:94px;padding:0 0 8px 14px;border-bottom:2px solid var(--line);display:grid}.steps li:first-child{border-color:var(--blue)}.steps b{color:var(--blue);font-size:10px;letter-spacing:.14em}.steps span{font-size:13px;font-weight:800}.app-shell{display:grid;grid-template-columns:minmax(0,1fr) 450px;gap:24px;align-items:start}.panel{background:rgba(255,255,255,.94);border:1px solid rgba(206,215,228,.9);border-radius:18px;box-shadow:var(--shadow)}.editor{padding:34px}.preview{padding:24px}.preview-column{position:sticky;top:20px}.panel-heading{margin-bottom:28px;display:flex;align-items:center;justify-content:space-between;gap:16px}.panel-heading.compact{margin-bottom:20px}.panel-heading h2{margin:0;font-size:24px;line-height:1.2;letter-spacing:-.04em}.section-number{margin-bottom:3px}.text-button{min-height:44px;padding:8px 4px;border:0;color:var(--muted);background:transparent;cursor:pointer;font-size:12px;font-weight:700;text-decoration:underline;text-underline-offset:4px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{margin-bottom:18px;display:grid;gap:7px}.field>span:first-child,.field-group legend{font-size:13px;font-weight:800}.field em,.field i{margin-left:5px;color:var(--blue);font-size:10px;font-style:normal}.field i{color:var(--muted);font-weight:600}input,textarea{width:100%;border:1px solid var(--line);border-radius:10px;color:var(--ink);background:var(--paper);outline:0;transition:border-color .18s , box-shadow .18s}input{min-height:48px;padding:11px 13px}textarea{padding:12px 13px;resize:vertical}input::placeholder,textarea::placeholder{color:#98a3b4}input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(1,70,234,.1)}.handle-input{min-height:48px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;background:var(--paper);transition:border-color .18s , box-shadow .18s}.handle-input:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(1,70,234,.1)}.handle-input b{padding-left:13px;color:var(--muted)}.handle-input input{min-width:0;padding-left:4px;border:0;box-shadow:none;background:transparent}.handle-input input:focus{box-shadow:none}.field small,.post-editor small{color:var(--muted);font-size:11px;text-align:right}.free-field textarea{min-height:96px}.tool-ad{width:min(1120px,calc(100% - 32px));min-height:120px;margin:0 auto 28px;padding:10px 0;overflow:hidden;text-align:center}.tool-ad>span{display:block;margin-bottom:6px;color:var(--muted);font-size:9px;font-weight:700;letter-spacing:.16em}.tool-ad ins[data-ad-status="unfilled"]{display:none!important}.tool-ad:has(ins[data-ad-status="unfilled"]) {min-height:0;margin-bottom:0;padding:0}.field-group{margin:2px 0 20px;padding:0;border:0}.field-group legend{margin-bottom:10px;padding:0}.field-group legend span{color:var(--muted);font-size:11px;font-weight:600}.field-group legend span b{color:var(--blue);font-size:inherit}.chips{display:flex;flex-wrap:wrap;gap:8px}.chip{min-height:42px;padding:8px 13px;border:1px solid var(--line);border-radius:999px;color:#334155;background:#fff;cursor:pointer;font-size:12px;font-weight:700}.chip:hover{border-color:#9fb4dc}.chip[aria-pressed="true"]{border-color:var(--blue);color:#fff;background:var(--blue)}.time-chips .chip{min-width:82px}.chip:focus-visible,.theme-button:focus-visible,.choice:focus-visible,.button:focus-visible,.upload-button:focus-within{outline:3px solid rgba(1,70,234,.24);outline-offset:2px}.genre-toggle{min-height:40px;margin-top:8px;padding:7px 0;border:0;color:var(--blue);background:transparent;cursor:pointer;font-size:11px;font-weight:800}.genre-toggle::after{content:" ↓"}.genre-toggle[aria-expanded="true"]::after{content:" ↑"}.genre-toggle:focus-visible{outline:3px solid rgba(1,70,234,.24);outline-offset:2px}.field-message{min-height:18px;margin:6px 0 0;color:var(--blue);font-size:11px;font-weight:700}.choice-list{display:grid;grid-template-columns:1fr 1fr;gap:9px}.choice{min-height:58px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;display:flex;align-items:center;gap:10px;color:var(--ink);background:#fff;cursor:pointer;text-align:left;font-size:12px;font-weight:800}.choice::before{content:"";width:16px;height:16px;flex:0 0 auto;border:1px solid #a8b3c3;border-radius:50%;box-shadow:inset 0 0 0 4px #fff}.choice[aria-pressed="true"]{border-color:var(--blue);color:var(--blue);background:#f4f7ff}.choice[aria-pressed="true"]::before{border-color:var(--blue);background:var(--blue)}.section-divider{height:1px;margin:28px 0;background:var(--line)}.themes{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.theme-button{padding:0;border:2px solid transparent;border-radius:11px;background:transparent;cursor:pointer}.theme-button[aria-pressed="true"]{border-color:var(--blue)}.theme-sample{height:58px;border:3px solid #fff;border-radius:9px;display:block;box-shadow:0 1px 5px rgba(16,24,40,.12)}.theme-button b{margin-top:4px;display:block;color:var(--muted);font-size:10px}.theme-button[aria-pressed="true"] b{color:var(--blue)}.upload-button{min-height:48px;margin-top:14px;border:1px dashed #8aa9f3;border-radius:10px;display:flex;align-items:center;justify-content:center;gap:7px;color:var(--blue);background:#f8faff;cursor:pointer;font-size:12px;font-weight:800}.upload-button span{font-size:18px;font-weight:400}.privacy-note{margin:7px 0 0;color:var(--muted);font-size:10px;text-align:center}.preview-heading{margin-bottom:16px}.live-badge{color:var(--success);font-size:9px;font-weight:900;letter-spacing:.12em}.live-badge i{width:6px;height:6px;margin-right:4px;border-radius:50%;display:inline-block;background:#13a476;box-shadow:0 0 0 4px rgba(19,164,118,.1)}.canvas-wrap{overflow:hidden;border-radius:12px;background:var(--soft);box-shadow:0 10px 30px rgba(16,24,40,.12)}#profileCard{width:100%;height:auto;display:block}.actions{margin-top:16px;display:grid;grid-template-columns:1fr 1fr;gap:9px}.button{min-height:48px;padding:10px 13px;border:0;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;gap:7px;cursor:pointer;font-size:12px;font-weight:900;text-decoration:none}.button svg{width:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.primary{color:#fff;background:var(--blue);box-shadow:0 8px 18px rgba(1,70,234,.2)}.x-button{color:#fff;background:#101114}.share{grid-column: 1 / -1;color:var(--blue);border:1px solid var(--blue);background:#fff}.button:hover{filter:brightness(.96)}.action-note{margin:10px 0 0;color:var(--muted);font-size:10px;text-align:center}.status{min-height:18px;margin:5px 0 0;color:var(--success);font-size:11px;font-weight:800;text-align:center}.post-editor{margin-top:14px;border-top:1px solid var(--line);padding-top:12px}.post-editor summary{min-height:34px;cursor:pointer;color:var(--muted);font-size:11px;font-weight:800}.post-editor textarea{min-height:116px;font-size:12px}.post-editor small{display:block}.site-footer{width:min(1180px,calc(100% - 40px));margin:52px auto 0;padding:26px 0 44px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:11px}.site-footer>p{margin:0;color:var(--ink);font-weight:900}.site-footer>p span{color:var(--muted);font-weight:600}.site-footer details{max-width:540px;text-align:right}.site-footer summary{cursor:pointer;font-weight:800}.site-footer details p{margin:8px 0 0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width:900px){.hero{min-height:290px;padding-top:52px}.app-shell{grid-template-columns:minmax(0,1fr) 390px}}@media (max-width:760px){.site-header,main,.site-footer{width:min(100% - 28px,620px)}.site-header{height:62px}.byline{font-size:10px}.hero{min-height:auto;padding:46px 0 34px;display:block}h1{font-size:clamp(39px,12.6vw,58px)}.lead{margin-top:16px;font-size:13px}.steps{margin-top:30px}.steps li{width:33.333%}.app-shell{display:flex;flex-direction:column}.editor,.preview{width:100%;padding:22px 18px}.preview-column{width:100%;position:static;order:2}.editor{order:1}.panel{border-radius:14px;box-shadow:0 12px 36px rgba(18,39,76,.08)}.panel-heading{margin-bottom:22px}.field-grid,.choice-list{grid-template-columns:1fr;gap:0}.choice-list{gap:8px}.choice{min-height:52px}.themes{grid-template-columns:repeat(3,1fr)}.theme-sample{height:52px}.actions{position:sticky;bottom:8px;z-index:3;padding:8px;margin:10px -8px 0;border:1px solid rgba(219,226,236,.88);border-radius:12px;background:rgba(255,255,255,.92);backdrop-filter:blur(12px)}.site-footer{margin-top:34px;display:block}.site-footer details{margin-top:12px;text-align:left}}@media (prefers-reduced-motion:no-preference){.hero-copy,.steps,.editor,.preview{animation:reveal .55s both}.steps{animation-delay:.08s}.editor{animation-delay:.14s}.preview{animation-delay:.2s}@keyframes reveal { from { opacity: 0; transform: translateY(10px); } }}