@import"https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;1,400&family=Inter:wght@300;400;500;600&display=swap";:root{--bg: #0d0d14;--bg-raised: #141420;--bg-card: #1a1a2a;--accent: #a882ff;--accent-light: #c9b0ff;--accent-dim: #6b4fb3;--text: #c4c0d4;--text-muted: #706b82;--text-bright: #e8e4f0;--border: #252535;--error: #c44a5a;--success: #5aab6a;--radius: 12px;--radius-lg: 20px;--font-display: "Playfair Display", Georgia, serif;--font-body: "Inter", system-ui, sans-serif;--rf-bg: var(--bg);--rf-text: var(--text-bright);--rf-muted: var(--text);--rf-dim: var(--text-muted);--rf-accent: var(--accent);--rf-border: var(--border);--rf-font-mono: var(--font-body)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;scroll-behavior:smooth}body{background:var(--bg);color:var(--text);font-family:var(--font-body);min-height:100vh}a{color:var(--accent)}a:hover{color:var(--accent-light)}.tool-content{max-width:640px;margin:0 auto;padding:1rem 1.5rem 2rem;display:flex;flex-direction:column;align-items:center;gap:2rem}.tool-intro{max-width:640px;margin:0 auto;padding:1.5rem;color:var(--text-muted);font-size:.9rem;line-height:1.7;text-align:center}.tool-intro h1{font-family:var(--font-display);font-size:1.5rem;color:var(--text-bright);font-weight:400;margin-bottom:.75rem}.upload{display:flex;flex-direction:column;align-items:center;gap:.75rem;width:100%}.upload__circle{width:200px;height:200px;border-radius:50%;border:2px dashed rgba(168,130,255,.3);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .3s,background .3s}.upload__circle:hover,.upload__circle--active{border-color:var(--accent);background:#a882ff0d}.upload__inner{display:flex;flex-direction:column;align-items:center;gap:.5rem;text-align:center}.upload__icon{width:42px;height:42px;color:var(--accent-dim)}.upload__label{font-size:.88rem;color:var(--text)}.upload__hint{font-size:.72rem;color:var(--text-muted)}.upload__file-name{font-size:.82rem;color:var(--accent);font-style:italic;min-height:1.2em}.settings{width:100%;background:var(--bg-raised);border-radius:var(--radius-lg);padding:1.5rem;display:flex;flex-direction:column;gap:1rem;border:1px solid rgba(168,130,255,.06)}.settings__title{font-family:var(--font-display);font-size:1.1rem;color:var(--text-bright);font-weight:400}.settings__divider{height:1px;background:#a882ff14}.field{display:flex;flex-direction:column;gap:.35rem}.field__label{font-size:.85rem;color:var(--text);font-weight:500}.field__desc{font-size:.78rem;color:var(--text-muted)}.field__row{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.field__input,.field__select{background:var(--bg-card);border:1px solid rgba(168,130,255,.12);border-radius:6px;padding:.45rem .6rem;color:var(--text-bright);font-family:var(--font-body);font-size:.88rem;outline:none}.field__input:focus,.field__select:focus{border-color:var(--accent)}.field__input--short{width:80px}.field__select--unit{width:75px}.field__unit-label{font-size:.82rem;color:var(--text-muted)}.field__x{color:var(--text-muted)}.field__range{width:100%;accent-color:var(--accent)}.field__range-labels{display:flex;justify-content:space-between;font-size:.72rem;color:var(--text-muted)}.field__input-group{display:flex;align-items:center;gap:.3rem}.size-slider{display:flex;align-items:center;gap:.6rem;margin-top:.5rem}.size-slider__label{font-size:.75rem;color:var(--text-muted);width:1em;text-align:center}.field__check{display:flex;align-items:baseline;gap:.45rem;margin-top:.6rem;font-size:.85rem;color:var(--text-muted);cursor:pointer}.field__check input{accent-color:var(--accent)}.field__check-hint{font-size:.75rem;color:var(--text-muted)}.fit-indicator{font-size:.82rem;font-weight:500}.fit-indicator--ok{color:var(--success)}.fit-indicator--warn{color:var(--error)}.preview{width:100%;display:flex;flex-direction:column;align-items:center;gap:.75rem}.preview__title{font-family:var(--font-display);font-size:1.1rem;color:var(--text-bright);font-weight:400}.preview__frame{width:100%;max-width:240px}.preview__frame svg{display:block;width:100%;height:auto}.error-toast{position:fixed;bottom:1.5rem;left:50%;transform:translate(-50%);background:var(--error);color:#fff;padding:.75rem 1.5rem;border-radius:8px;font-size:.88rem;z-index:1000}.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: 480px){.upload__circle{width:170px;height:170px}.settings{padding:1.25rem}.field__input--short{width:65px}}.ar{width:100%;max-width:640px;display:flex;flex-direction:column;align-items:center;gap:.6rem;margin:0 auto}.ar__desc{font-size:.85rem;color:var(--text-muted);text-align:center;max-width:460px}.ar__canvas{width:100%;aspect-ratio:4 / 3;border-radius:var(--radius);background:var(--bg-raised);border:1px solid var(--border);touch-action:none;display:none}.ar--active .ar__canvas{display:block}.ar--active .ar__note{display:none}.ar__hint{font-size:.78rem;color:var(--accent-light);text-align:center;min-height:1.1em}.ar__note{font-size:.8rem;color:var(--text-muted);font-style:italic}.ar__buttons{display:flex;gap:.6rem;flex-wrap:wrap;justify-content:center}.btn{font-family:var(--font-body);font-size:.9rem;font-weight:500;padding:.6rem 1.4rem;border-radius:var(--radius);cursor:pointer;background:var(--bg-card);color:var(--text-bright);border:1px solid var(--border);transition:border-color .2s,background .2s}.btn:hover:not(:disabled){border-color:var(--accent-dim)}.btn--primary{background:var(--accent-dim);border-color:var(--accent-dim);color:#fff}.btn--primary:hover:not(:disabled){background:var(--accent);border-color:var(--accent)}.btn:disabled{opacity:.45;cursor:not-allowed}.price-estimate{margin-top:.5rem;padding:1rem 1.2rem;border-radius:var(--radius);background:var(--bg-card, #1a1a2a);border:1px solid var(--accent-dim)}.price-estimate__range{font-size:1.5rem;font-weight:600;color:var(--accent-light)}.price-estimate__detail{font-size:.82rem;color:var(--text-muted);margin-top:.25rem}.price-estimate__link{font-size:.78rem;margin-top:.5rem}.price-estimate__link a{color:var(--accent);text-decoration:none}.price-estimate__link a:hover{text-decoration:underline}.ar__wrap-toggle{display:inline-flex;align-items:center;gap:.4rem;font-size:.85rem;color:var(--text-muted);cursor:pointer;-webkit-user-select:none;user-select:none}.ar__wrap-toggle input{accent-color:var(--accent)}.ar__curve{display:inline-flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted)}.ar__curve input[type=range]{accent-color:var(--accent);width:120px}.seo-content{width:100%;color:var(--text-muted);font-size:.9rem;line-height:1.7}.seo-content h2{font-family:var(--font-display);font-size:1.15rem;color:var(--text-bright);font-weight:400;margin:1.4rem 0 .5rem}.seo-content h2:first-child{margin-top:0}.ad-slot--bottom{display:block;margin:2rem auto 0;max-width:740px;width:100%;padding:0 1.5rem}