:root{--font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--color-text: #303448;--color-heading: #171b2c;--color-bg: #faf9f6;--color-surface: #ffffff;--color-border: #dddfe8;--color-border-subtle: #e7e7ee;--color-primary: #1356d9;--color-primary-hover: #1046b3;--color-primary-light: #eef2ff;--color-brand: #1356d9;--color-muted: #646a7d;--color-hint: #6b7182;font-family:var(--font-base);color:var(--color-text);background:var(--color-bg);font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-width:320px}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:inherit}:focus-visible{outline:3px solid #1356d9;outline-offset:3px}.container{width:min(1160px,calc(100% - 48px));margin:auto}.site-header{border-bottom:1px solid #e7e7ee;background:var(--color-surface)}.header-inner{height:76px;display:flex;justify-content:space-between;align-items:center}.brand{display:flex;gap:10px;align-items:center;font-size:18px;font-weight:800;text-decoration:none;letter-spacing:-.04em}.brand strong{color:var(--color-brand)}.brand-icon{background:#1356d9;color:#fff;border-radius:8px;width:31px;height:31px;display:grid;place-items:center;font-size:25px;line-height:1}.header-tag,.eyebrow{font-size:11px;font-weight:800;letter-spacing:.16em;color:#6b7182}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;padding:66px 0 70px}.hero-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--color-primary);font-size:10px;font-weight:800;letter-spacing:.13em}.kicker-dot,.live-badge span{display:inline-block;width:6px;height:6px;background:var(--color-primary);border-radius:50%}.hero h1{font-size:clamp(42px,5.1vw,66px);font-weight:850;letter-spacing:-.065em;line-height:1.06;margin:22px 0;color:var(--color-heading)}.hero h1 em{font-style:normal;color:var(--color-primary)}.hero-intro{color:var(--color-muted);font-size:17px;line-height:1.8;margin:0;max-width:420px}.hero-intro strong{color:var(--color-text);font-weight:600}.hero-actions{display:flex;align-items:center;gap:18px;margin-top:28px}.hero-cta{display:inline-flex;align-items:center;gap:25px;min-height:52px;padding:14px 20px;border-radius:12px;background:var(--color-primary);color:#fff;text-decoration:none;font-size:14px;font-weight:750;box-shadow:0 6px 16px #1356d925;transition:background .15s,transform .15s}.hero-cta:hover{background:var(--color-primary-hover);transform:translateY(-2px)}.hero-cta span{font-size:22px}.hero-note{color:var(--color-muted);font-size:12px;max-width:100px;line-height:1.5}.benefits{display:flex;flex-wrap:wrap;gap:18px;padding:0;margin:24px 0 0;list-style:none;color:#535a70;font-size:12px;font-weight:550}.benefits li:before{content:"✓";color:var(--color-primary);font-weight:800;margin-right:6px}.hero-visual{position:relative;min-width:0;margin:0;padding:20px 28px 8px;display:flex;flex-direction:column;align-items:center;isolation:isolate}.hero-visual:before{content:"";position:absolute;width:360px;height:360px;max-width:100%;border-radius:50%;background:#ffead5;top:34px;z-index:-2}.hero-orbit{position:absolute;width:390px;height:390px;max-width:100%;border:1px solid #e3ddda;border-radius:50%;top:20px;z-index:-1;transform:translate(-16px)}.example-card{width:290px;max-width:100%;background:#fff;padding:18px;border:1px solid #e5e4eb;border-radius:20px;box-shadow:0 22px 45px #171b2c12,0 3px 10px #171b2c05}.example-topline,.example-bottomline{display:flex;align-items:center;justify-content:space-between}.example-topline{font-size:9px;letter-spacing:.12em;font-weight:800;color:#626a7f;margin:1px 0 16px}.example-topline>span:last-child{font-size:20px;color:var(--color-primary)}.example-card img{display:block;width:100%;height:auto;border-radius:4px}.example-bottomline{font-size:11px;font-weight:650;margin:16px 0 2px;color:var(--color-heading)}.example-dot{width:7px;height:7px;border-radius:50%;background:var(--color-primary)}.hero-sticker{position:absolute;right:7px;top:4px;background:var(--color-primary);color:#fff;font-size:27px;font-weight:850;padding:16px 20px;border-radius:50%;transform:rotate(8deg);z-index:1;text-align:center;box-shadow:0 7px 18px #1356d920}.hero-sticker small{display:block;font-size:8px;font-weight:600;line-height:1.4;max-width:70px;margin-top:2px}.hero-visual figcaption{color:#535a70;text-align:center;font-size:12px;line-height:1.6;margin-top:22px}.hero-visual figcaption>span:first-child{color:var(--color-primary);font-size:20px;margin-right:6px}.example-caption-detail{color:var(--color-muted);font-size:11px}.tool-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0 0 20px;scroll-margin-top:24px}.tool-heading h2{font-size:25px;letter-spacing:-.04em;margin:6px 0 0}.tool-note{color:var(--color-muted);font-size:12px;padding-bottom:3px}.workspace{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:start}.panel{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:17px;box-shadow:0 12px 42px #171b2c08;padding:28px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.panel h2,.guide h2,.faq h2{color:#171b2c;letter-spacing:-.045em}.panel h2{font-size:22px;margin:5px 0 23px}.reset{background:none;border:0;color:#1356d9;font-size:13px;font-weight:700;padding:8px;border-radius:6px}.reset:hover{text-decoration:underline}.mode-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:#f4f4f8;border-radius:9px;padding:4px;margin-bottom:23px}.mode-tabs button{border:0;background:transparent;border-radius:7px;color:var(--color-muted);padding:11px 5px;font-weight:700;font-size:13px;transition:all .15s ease}.mode-tabs button.active{color:#1356d9;background:#fff;box-shadow:0 1px 5px #171b2c0d}.mode-context-hint{background:#eef2ff;border-left:3px solid #1356d9;border-radius:6px;padding:10px 14px;color:#334d82;font-size:13px;font-weight:500;line-height:1.45;margin:0 0 20px}.field-label{display:block;color:#383e54;font-size:13px;font-weight:700;margin:0 0 8px}.extra-label{margin-top:16px}.input-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.extra-row{margin-top:14px}input[type=text],input[type=email],input[type=tel],input[type=password],input:not([type]),textarea,select{width:100%;border:1px solid var(--color-border);border-radius:9px;background:#fff;color:var(--color-text);padding:12px 13px;outline:none;transition:border-color .15s ease,box-shadow .15s ease}input[type=text]:focus,input[type=email]:focus,input[type=tel]:focus,input[type=password]:focus,input:not([type]):focus,textarea:focus,select:focus{border-color:#1356d9;box-shadow:0 0 0 3px #1356d922}.password-field-wrapper{display:flex;position:relative;align-items:center}.password-field-wrapper input{padding-right:80px}.toggle-password{position:absolute;right:8px;background:#eef2ff;border:1px solid #dce4ff;color:#1356d9;font-size:12px;font-weight:700;padding:6px 10px;border-radius:6px}.toggle-password:hover{background:#e1e8ff}input[type=file]{max-width:100%;font-size:12px}textarea{resize:vertical}.hint{color:var(--color-hint);font-size:12px;line-height:1.5;margin:8px 0 0}.divider{height:1px;background:#ededf2;margin:25px 0}.section-heading h2{margin:5px 0 21px}.color-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin-top:19px}.color-control{display:flex;align-items:center;gap:10px;border:1px solid var(--color-border);border-radius:9px;padding:7px 11px;color:#5a6378;font-size:12px;font-weight:700;min-height:46px}.color-control input{width:28px;height:28px;border:0;padding:0;background:transparent;cursor:pointer}.color-control input:disabled{opacity:.4;cursor:not-allowed}.checkbox-row{display:flex;gap:10px;align-items:center;margin:18px 0 22px;color:#464e64;font-size:13px;font-weight:600;cursor:pointer}.checkbox-row input{accent-color:#1356d9;width:17px;height:17px;margin:0}.preview-panel{position:sticky;top:18px}.preview-panel h2{margin-bottom:0}.live-badge{display:flex;align-items:center;gap:7px;color:#1356d9;background:var(--color-primary-light);border-radius:20px;padding:7px 10px;font-size:11px;font-weight:700;white-space:nowrap}.preview-stage{height:360px;background:#f4f4fa;border:1px solid #e8e8f1;border-radius:12px;margin-top:29px;display:grid;place-items:center;padding:28px}.preview-stage.checker{background-color:#fff;background-image:linear-gradient(45deg,#e9eaf2 25%,transparent 25%),linear-gradient(-45deg,#e9eaf2 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#e9eaf2 75%),linear-gradient(-45deg,transparent 75%,#e9eaf2 75%);background-size:20px 20px;background-position:0 0,0 10px,10px -10px,-10px 0}.preview-stage canvas{width:min(100%,300px);height:auto;aspect-ratio:1;object-fit:contain;box-shadow:0 7px 24px #171b2c12}.empty-preview{text-align:center;color:#6b7182;line-height:1.6}.preview-caption{text-align:center;color:#6b7182;font-size:12px;margin:16px 0 10px}.check-good,.check-wait{text-align:center;font-size:12px;margin:0 0 15px}.check-good{color:#1356d9;font-weight:600}.check-wait{color:#8a6950}.download-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.download-actions button{min-height:49px;border-radius:9px;font-size:13px;font-weight:800}.primary{background:var(--color-primary);color:#fff;border:1px solid var(--color-primary)}.primary:hover{background:var(--color-primary-hover)}.secondary{background:#fff;color:var(--color-primary);border:1px solid #cbd7f6}.secondary:hover{background:#f0f3ff}.download-actions button:disabled,.action-button:disabled{opacity:.48;cursor:not-allowed}.extra-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.extra-actions:has(>:only-child){grid-template-columns:1fr}.action-button{width:100%;min-height:45px;background:#f0f3ff;color:var(--color-primary);border:1px solid #cbd7f6;border-radius:9px;font-weight:700;font-size:13px;transition:all .15s ease}.action-button:hover:not(:disabled){background:#e1e8ff}.action-button.copied{background:#1356d9;color:#fff;border-color:#1356d9}.download-hint{text-align:center;color:#6b7182;font-size:11px;margin:15px 0 0}.error,.warning{border-radius:8px;padding:9px 12px;font-size:13px;line-height:1.4}.error{color:#a92f32;background:#fff3f3}.warning{color:#77551d;background:#fff5df}.privacy{display:flex;align-items:center;gap:15px;background:#f0f3ff;border:1px solid #dce4ff;border-radius:12px;padding:17px 21px;margin:25px 0 75px;color:#555f79;font-size:13px;line-height:1.55}.privacy p{margin:0}.privacy strong{color:#253b6c}.privacy-icon{font-size:25px;color:#1356d9}.formats-section{padding-bottom:65px;margin-bottom:55px;border-bottom:1px solid #e7e7ee}.formats-section h2{font-size:29px;color:#171b2c;letter-spacing:-.045em;margin:8px 0 10px}.formats-intro{color:#646a7d;font-size:15px;line-height:1.6;margin:0 0 28px}.formats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.format-card{background:var(--color-surface);border:1px solid var(--color-border-subtle);border-radius:14px;padding:24px;box-shadow:0 6px 20px #171b2c06;display:flex;flex-direction:column;transition:transform .15s ease,box-shadow .15s ease}.format-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px #171b2c0d}.format-badge{display:inline-block;align-self:flex-start;font-size:11px;font-weight:800;letter-spacing:.08em;color:#1356d9;background:#eef2ff;border-radius:6px;padding:4px 8px;margin-bottom:12px}.format-card h3{font-size:17px;color:#171b2c;margin:0 0 8px;font-weight:700}.format-card p{color:#646a7d;font-size:13.5px;line-height:1.55;margin:0 0 14px;flex-grow:1}.format-benefit{font-size:12px;color:#1356d9;font-weight:700;background:#f6f7ff;padding:6px 10px;border-radius:6px;border:1px solid #dce4ff}.guide{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding-bottom:65px;border-bottom:1px solid #e7e7ee}.guide h2,.faq h2{font-size:29px;margin:8px 0 12px}.guide p,.faq p{color:#646a7d;line-height:1.7;font-size:14px}.guide ol{margin:0;padding:0;list-style:none;counter-reset:steps}.guide li{counter-increment:steps;display:flex;align-items:center;gap:14px;margin-bottom:12px;color:#515971;font-size:14px}.guide li:before{content:counter(steps);display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:#eef2ff;color:#1356d9;font-weight:800;font-size:12px}.faq{padding:60px 0 80px}.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px 55px;margin-top:29px}.faq article h3{font-size:15px;color:#303448;margin:0 0 6px}.faq article p{margin:0}footer{background:#fff;border-top:1px solid #e7e7ee;color:#6b7182;font-size:12px}.footer-inner{min-height:70px;display:flex;justify-content:space-between;align-items:center}.footer-inner a{font-weight:700;color:#1356d9;text-decoration:none}@media(max-width:800px){.workspace{grid-template-columns:1fr}.preview-panel{position:static}.hero{padding-top:50px}.privacy{margin-bottom:55px}.formats-grid{grid-template-columns:1fr}}@media(max-width:560px){.container{width:min(100% - 28px,460px)}.header-inner{height:64px}.header-tag{display:none}.hero{padding:40px 0 30px}.hero h1{font-size:34px}.hero-intro{font-size:15px}.benefits{gap:10px;flex-wrap:wrap;font-size:11px}.mode-tabs{grid-template-columns:repeat(3,minmax(0,1fr))}.input-row{grid-template-columns:1fr}.panel{padding:20px;border-radius:13px}.panel h2{font-size:20px}.preview-stage{height:auto;aspect-ratio:1;margin-top:23px;padding:22px}.download-actions,.extra-actions{grid-template-columns:1fr}.color-grid{gap:9px}.color-control{gap:5px;padding:5px 7px;font-size:10px}.privacy{align-items:flex-start;padding:15px;margin-top:18px}.guide,.faq-grid{grid-template-columns:1fr;gap:20px}.faq{padding:45px 0 60px}.footer-inner{gap:10px;flex-wrap:wrap;padding:18px 0}.live-badge{font-size:10px}}.header-tag{font-size:9px;letter-spacing:.12em}.panel{border-radius:20px;box-shadow:0 6px 24px #171b2c05}.mode-tabs{border-radius:12px}.mode-tabs button{border-radius:9px;min-height:44px}.mode-tabs button.active{background:#1356d9;color:#fff;box-shadow:0 3px 8px #1356d920}.preview-stage{background:radial-gradient(ellipse at center,#fff,#f0f2fb)}.preview-stage canvas{border-radius:5px}.download-actions button{min-height:52px;border-radius:12px}.privacy{border:0;background:#eeeff8}@media(max-width:980px){.hero{grid-template-columns:1.2fr 1fr;gap:12px}.hero-sticker{right:-2px}.hero-visual{padding:20px 10px 8px}.hero h1{font-size:clamp(40px,5.7vw,56px)}}@media(max-width:800px){.hero{grid-template-columns:1fr;padding:40px 0}.hero-visual{display:none}.hero-copy{max-width:600px}.hero h1{font-size:clamp(42px,7.5vw,60px)}.tool-note{display:none}}@media(max-width:560px){.hero{padding:30px 0 35px}.hero h1{font-size:clamp(37px,10vw,48px);margin:18px 0}.hero-intro{font-size:15px;line-height:1.7}.hero-actions{margin-top:22px;gap:12px}.hero-note{font-size:11px}.benefits{gap:12px;font-size:10px;margin-top:20px}.tool-heading h2{font-size:23px}.hero-kicker{font-size:9px}.panel{border-radius:16px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}
