:root{color-scheme:light;--bg:#f5f7ff;--surface:#fff;--ink:#18223d;--muted:#66718b;--line:#dfe4f2;--primary:#5546d8;--primary-dark:#4134b5;--accent:#8b5cf6;--hero:#171b3d;--hero-ink:#f7f7ff;--mint:#dff8f1;--shadow:0 12px 35px rgba(37,43,95,.08)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.55 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif}a{color:inherit}button,input,select,textarea{font:inherit}button,a,input,select{outline-offset:3px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #b8adff}
.site-header{background:var(--hero);color:var(--hero-ink);padding:16px 0}.container{width:min(1120px,calc(100% - 36px));margin:auto}.header-row{display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{font-size:1.45rem;font-weight:850;letter-spacing:-.05em;text-decoration:none}.brand .brand-mark{color:#b6a9ff}.site-nav{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.site-nav a{text-decoration:none;opacity:.86;font-size:.94rem}.site-nav a:hover{opacity:1}.header-actions{display:flex;gap:8px;align-items:center}.theme-btn{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:white;border-radius:10px;padding:8px 11px;cursor:pointer}
main{min-height:70vh}.tool-shell{width:min(960px,calc(100% - 36px));margin:36px auto 64px}.crumbs{color:var(--muted);font-size:.9rem;margin-bottom:18px}.crumbs a{text-decoration:none}.tool-heading{text-align:center;margin:0 auto 28px;max-width:720px}.eyebrow{display:inline-flex;gap:8px;align-items:center;background:#eeebff;color:var(--primary-dark);border-radius:99px;padding:6px 12px;font-size:.82rem;font-weight:750}.tool-heading h1{font-size:clamp(2rem,4.5vw,3.1rem);line-height:1.1;letter-spacing:-.055em;margin:14px 0 10px}.tool-heading p{color:var(--muted);margin:0 auto;max-width:60ch}
.tool-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:clamp(18px,4vw,34px);box-shadow:var(--shadow)}.dropzone{display:flex;min-height:210px;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:2px dashed #c8c5f4;border-radius:17px;background:linear-gradient(135deg,#fbfaff,#f2f0ff);padding:28px 18px;cursor:pointer;transition:.18s}.dropzone:hover,.dropzone.dragover{border-color:var(--primary);background:#efedff}.upload-icon{display:grid;place-items:center;width:54px;height:54px;border-radius:17px;background:#e4e0ff;color:var(--primary);font-size:1.6rem;margin-bottom:12px}.dropzone strong{font-size:1.08rem}.dropzone span{color:var(--muted);font-size:.9rem}.file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.selected-file{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:13px;padding:13px 15px;margin-top:14px;background:#fff}.file-badge{background:#fff0f1;color:#c63751;font-weight:800;border-radius:8px;padding:9px;font-size:.8rem}.file-info{min-width:0;flex:1}.file-name{font-weight:700;overflow-wrap:anywhere}.file-meta{font-size:.83rem;color:var(--muted)}.remove-file{border:0;background:#f2f3f9;color:#5b6380;border-radius:8px;padding:7px 10px;cursor:pointer}
.options{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:14px;margin-top:20px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:.9rem;font-weight:700}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink);padding:11px 12px}.field small{font-size:.8rem;color:var(--muted)}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.btn{border:0;border-radius:11px;padding:12px 20px;font-weight:750;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 6px 15px #5546d82b}.btn-primary:hover{background:var(--primary-dark)}.btn-secondary{background:#f0efff;color:var(--primary-dark);border:1px solid #dedaff}.btn:disabled{opacity:.45;cursor:not-allowed}.status{min-height:28px;margin-top:14px;color:var(--muted);font-size:.92rem}.status.error{color:#c63751}.status.success{color:#14856c}.privacy-note{display:flex;align-items:flex-start;gap:9px;background:#effbf6;color:#236e5a;border:1px solid #cdeee1;border-radius:12px;padding:12px 14px;margin-top:18px;font-size:.87rem}.content-section{margin-top:30px}.content-section h2{font-size:1.35rem;letter-spacing:-.03em}.content-section p,.content-section li{color:var(--muted)}.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.how-card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:17px}.how-card b{display:block;margin-bottom:4px}.how-card p{font-size:.9rem;color:var(--muted);margin:0}.site-footer{background:#171b3d;color:#e7e8ff;padding:26px 0;font-size:.88rem}.footer-row{display:flex;gap:14px 24px;align-items:center;justify-content:space-between;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{color:#d0d1ee;text-decoration:none}.footer-links a:hover{text-decoration:underline}
.home-hero{background:radial-gradient(700px 320px at 90% 10%,#5546d85c,transparent 70%),linear-gradient(135deg,#171b3d,#25225b);color:#fff;padding:66px 0 76px}.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:34px}.home-hero h1{font-size:clamp(2.5rem,5.6vw,4.3rem);line-height:1.02;letter-spacing:-.065em;margin:15px 0}.home-hero h1 em{font-style:normal;color:#c3b9ff}.home-hero p{font-size:1.08rem;color:#e0e1ff;max-width:54ch}.hero-cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.hero-art{border:1px solid #ffffff25;background:#ffffff0d;border-radius:25px;padding:22px;box-shadow:0 24px 60px #08092740}.hero-art-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.hero-tool{background:#fff;color:#25234a;border-radius:15px;padding:17px}.hero-tool .glyph{display:grid;place-items:center;width:40px;height:40px;background:#efedff;color:var(--primary);border-radius:12px;font-size:1.2rem;margin-bottom:10px}.hero-tool b{display:block}.hero-tool small{color:#70768c}.search-wrap{margin:-26px auto 0;position:relative}.searchbox{display:flex;gap:10px;align-items:center;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:15px;padding:7px 14px}.searchbox input{border:0;outline:0;flex:1;min-width:0;padding:11px;background:transparent;color:var(--ink)}.home-section{padding:52px 0}.section-head{display:flex;justify-content:space-between;gap:16px;align-items:end;flex-wrap:wrap;margin-bottom:20px}.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.045em;margin:0}.section-head p{color:var(--muted);margin:5px 0 0}.category-pills{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0 22px}.category-pill{border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:99px;padding:8px 13px;cursor:pointer}.category-pill.active{background:var(--primary);color:white;border-color:var(--primary)}.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.tool-tile{display:block;background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:19px;text-decoration:none;transition:transform .16s,border-color .16s,box-shadow .16s;min-height:168px}.tool-tile:hover{transform:translateY(-3px);border-color:#aaa0ff;box-shadow:var(--shadow)}.tile-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:13px;background:#efedff;color:var(--primary);font-size:1.25rem;margin-bottom:13px}.tool-tile h3{margin:0 0 5px;font-size:1.04rem;letter-spacing:-.02em}.tool-tile p{margin:0;color:var(--muted);font-size:.87rem}.tool-tile .tile-link{display:inline-block;color:var(--primary);font-weight:750;font-size:.86rem;margin-top:13px}.tool-tile[hidden]{display:none}.trust-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.trust-card{border:1px solid var(--line);border-radius:15px;padding:20px;background:#fff}.trust-card b{display:block;margin:8px 0 3px}.trust-card p{color:var(--muted);font-size:.9rem;margin:0}
@media(max-width:820px){.site-nav{gap:8px 12px}.hero-grid{grid-template-columns:1fr}.hero-art{max-width:520px;width:100%;margin:auto}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.how-grid,.trust-row{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.container,.tool-shell{width:min(100% - 24px,1120px)}.header-row{align-items:flex-start}.site-nav{width:100%;overflow-x:auto;flex-wrap:nowrap;padding:4px 0 2px}.site-nav a{white-space:nowrap}.home-hero{padding:45px 0 58px}.hero-art{padding:12px}.hero-tool{padding:12px}.tool-grid{gap:9px}.tool-tile{padding:14px;min-height:155px}.tool-tile h3{font-size:.97rem}.how-grid,.trust-row{grid-template-columns:1fr}.tool-card{padding:16px}.dropzone{min-height:180px}.tool-heading{text-align:left}.footer-row{align-items:flex-start}.home-section{padding:38px 0}}

:root[data-theme="dark"]{color-scheme:dark;--bg:#111329;--surface:#1c2040;--ink:#f0f1ff;--muted:#b3b8d7;--line:#373b63;--primary:#a99cff;--primary-dark:#c3b9ff;--hero:#10132b;--hero-ink:#f7f7ff;--shadow:0 12px 35px rgba(0,0,0,.22)}
:root[data-theme="dark"] .tool-card,:root[data-theme="dark"] .tool-tile,:root[data-theme="dark"] .trust-card,:root[data-theme="dark"] .searchbox,:root[data-theme="dark"] .selected-file,:root[data-theme="dark"] .how-card{background:var(--surface)}
:root[data-theme="dark"] .dropzone{background:#1c2040;border-color:#55507e}
:root[data-theme="dark"] .field input,:root[data-theme="dark"] .field select,:root[data-theme="dark"] .field textarea{background:#151936;color:var(--ink)}
:root[data-theme="dark"] .file-badge{background:#44243a;color:#ffb8c7}
:root[data-theme="dark"] .remove-file{background:#292e54;color:var(--ink)}
:root[data-theme="dark"] .privacy-note{background:#12382f;color:#a5ead6;border-color:#265e50}
:root[data-theme="dark"] .category-pill{background:#1c2040;color:var(--muted)}
:root[data-theme="dark"] .category-pill.active{background:var(--primary);color:#15132c}
:root[data-theme="dark"] .home-section[style*="background:#eeeffb"]{background:#151936!important}
:root[data-theme="dark"] .hero-tool{background:#1c2040;color:#f0f1ff}
:root[data-theme="dark"] .hero-tool small{color:#b3b8d7}