*,:before,:after,::backdrop{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: ;--tw-contain-size: ;--tw-contain-layout: ;--tw-contain-paint: ;--tw-contain-style: }*,:before,:after{box-sizing:border-box;border:0 solid #e5e7eb}:before,:after{--tw-content:""}html,:host{-webkit-text-size-adjust:100%;tab-size:4;font-feature-settings:normal;font-variation-settings:normal;-webkit-tap-highlight-color:transparent;font-family:Inter,sans-serif;line-height:1.5}body{line-height:inherit;margin:0}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-feature-settings:normal;font-variation-settings:normal;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-feature-settings:inherit;font-variation-settings:inherit;font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;letter-spacing:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}button,input:where([type=button]),input:where([type=reset]),input:where([type=submit]){-webkit-appearance:button;background-color:#0000;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:baseline}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dl,dd,h1,h2,h3,h4,h5,h6,hr,figure,p,pre{margin:0}fieldset{margin:0;padding:0}legend{padding:0}ol,ul,menu{margin:0;padding:0;list-style:none}dialog{padding:0}textarea{resize:vertical}input::-moz-placeholder{opacity:1;color:#9ca3af}textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}button,[role=button]{cursor:pointer}:disabled{cursor:default}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}[hidden]:where(:not([hidden=until-found])),.hidden{display:none}:root{--primary:#4f6d7a;--primary-dark:#3a5661;--surface:#fff;--border:#d6e0eb;--border-strong:#b7c5d6;--background:#f5f7f9;--text:#10212b;--text-muted:#5b6b76;--radius:10px;--shadow-soft:0 2px 8px #21354714}*{box-sizing:border-box}html,body{min-height:100%;color:var(--text);background-color:var(--background);margin:0;font-family:Inter,sans-serif}body{line-height:1.5}a{color:inherit;text-decoration:none}p{margin:0}ol{margin:0;padding-left:20px}.app-body{background:var(--background);justify-content:center;min-height:100vh;padding:clamp(28px,5vw,48px) 16px clamp(20px,4vw,36px)}.app-shell{flex-direction:column;gap:clamp(16px,3vw,24px);width:min(100%,1080px);margin:0 auto;display:flex}.hero{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-soft);flex-direction:column;gap:12px;padding:clamp(24px,4vw,36px);display:flex;position:relative}.hero:before{display:none}.hero__title{margin:0;font-size:clamp(26px,4vw,36px);font-weight:700}.hero__subtitle{color:var(--text-muted);max-width:720px;font-size:1rem}.hero__meta{flex-wrap:wrap;gap:12px 20px;margin-top:8px;display:flex}.hero__meta-item{background:#4f6d7a0f;border-radius:12px;flex-direction:column;gap:4px;padding:12px 16px;display:flex}.hero__meta-label{color:var(--text-muted);letter-spacing:.02em;font-size:.85rem}.hero__meta-value{font-size:.95rem;font-weight:600}.quick-steps{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-soft);flex-direction:column;gap:12px;padding:clamp(20px,3vw,28px);display:flex;position:relative}.quick-steps h2{margin:0;font-size:1.2rem;font-weight:600}.quick-steps li{color:var(--text-muted);font-size:.95rem;line-height:1.6}.layout-grid{grid-template-columns:minmax(0,340px) minmax(0,1fr);align-items:start;gap:clamp(24px,4vw,32px);display:grid}.glass-panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-soft);position:relative}.form-card,.preview-card{flex-direction:column;gap:20px;padding:clamp(22px,3vw,30px);display:flex}.form-card__header,.preview-card__header{flex-direction:column;gap:6px;display:flex}.form-card__header h2,.preview-card__header h2{margin:0;font-size:1.2rem;font-weight:600}.form-card__header p,.preview-card__header p{color:var(--text-muted);font-size:.95rem}.form-card__body{flex-direction:column;gap:18px;display:flex}.field-group{flex-direction:column;gap:8px;display:flex}.control-label{font-size:.95rem;font-weight:600}.text-input,.file-input{border:1px solid var(--border);background:var(--surface);width:100%;color:var(--text);border-radius:10px;padding:12px 14px;font-size:.95rem;transition:border-color .2s}.text-input::placeholder{color:#47556999}.text-input:focus,.file-input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #4f6d7a26}.file-input{cursor:pointer;border-style:dashed}.file-input::file-selector-button{color:var(--primary);cursor:pointer;background:#4f6d7a26;border:none;border-radius:6px;margin-right:14px;padding:8px 14px;font-weight:600}.helper-text{color:var(--text-muted);font-size:.85rem}.checkbox-grid{flex-wrap:wrap;gap:10px;display:flex}.checkbox-pill{border:1px solid var(--border);background:#4f6d7a14;border-radius:999px;align-items:center;gap:8px;padding:10px 14px;font-size:.9rem;display:inline-flex}.checkbox-pill input{width:18px;height:18px;accent-color:var(--primary)}.divider{background:var(--border);height:1px}.action-stack{flex-direction:column;gap:12px;display:flex}.button{cursor:pointer;border:1px solid #0000;border-radius:8px;width:100%;padding:12px 16px;font-size:.95rem;font-weight:600;transition:background-color .2s,border-color .2s,box-shadow .2s}.button--primary{background:var(--primary);color:#fff}.button--primary:hover{background:var(--primary-dark)}.button--twitter{color:#fff;background:#1d9bf0}.button--twitter:hover{background:#1a8cd8}.small-note{color:var(--text-muted);font-size:.82rem}.canvas-frame{border:1px solid var(--border);border-radius:var(--radius);background:#10212b0a;padding:16px}canvas{background:#10212b;border-radius:6px;width:100%;height:auto;display:block}.app-footer{margin-top:clamp(24px,4vw,36px);padding:0 16px}.app-footer__inner{border-top:1px solid var(--border);color:var(--text-muted);flex-direction:column;align-items:center;gap:12px;padding:20px 16px;font-size:.82rem;display:flex}.app-footer__notices{flex-direction:column;gap:6px;width:100%;display:flex}.footer-notice{color:var(--text-muted);margin:0;font-size:.8rem;line-height:1.55}.footer-notice strong{color:var(--text);font-weight:600}.footer-notice a{color:var(--primary);text-underline-offset:2px;text-decoration:underline}.footer-notice i{margin-right:4px;font-size:.75rem}.app-footer__brand img{height:26px}.app-footer__meta{text-align:center;flex-direction:column;gap:4px;display:flex}@media (width<=960px){.layout-grid{grid-template-columns:1fr}}@media (width<=600px){.app-body{padding-top:24px;padding-bottom:32px}.hero__meta{flex-direction:column;gap:10px}.checkbox-grid{flex-direction:column;align-items:flex-start}}
