:root{
  --bg:#f5f7fb;
  --surface:#ffffff;
  --surface-2:#f8fafc;
  --ink:#0b1020;
  --ink-2:#30384b;
  --muted:#70798d;
  --line:#e5e9f1;
  --brand:#6d5dfc;
  --brand-2:#a855f7;
  --cyan:#18b6d9;
  --green:#17a673;
  --amber:#f59e0b;
  --danger:#e5484d;
  --shadow:0 18px 60px rgba(28,35,58,.11);
  --shadow-soft:0 8px 30px rgba(29,36,55,.07);
  --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
svg{display:block}
.ambient{position:fixed;border-radius:50%;filter:blur(80px);opacity:.22;pointer-events:none;z-index:-1}
.ambient-one{width:360px;height:360px;background:#8b5cf6;left:-140px;top:260px}
.ambient-two{width:420px;height:420px;background:#22d3ee;right:-170px;top:560px}
.site-header{height:78px;padding:0 clamp(20px,5vw,72px);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(229,233,241,.8);position:sticky;top:0;z-index:50}
.brand{display:flex;align-items:center;gap:11px}
.brand img{width:40px;height:40px;border-radius:50%;object-fit:contain;background:#fff;box-shadow:0 7px 18px rgba(255,106,0,.18)}
.brand div{display:grid;line-height:1.05}.brand strong{font-family:"Space Grotesk",sans-serif;font-size:17px}.brand span{font-size:11px;color:var(--muted);margin-top:4px}
.home-link{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:700;color:var(--ink-2);padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;transition:.2s ease}
.home-link:hover{transform:translateY(-1px);box-shadow:var(--shadow-soft)}.home-link svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.hero{max-width:1440px;margin:0 auto;padding:84px clamp(22px,6vw,88px) 74px;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);align-items:center;gap:64px;min-height:570px}
.pill{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft);padding:8px 13px;border-radius:999px;font-size:12px;font-weight:700;color:var(--ink-2)}
.pill span{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(23,166,115,.1)}
.hero h1{font-family:"Space Grotesk",sans-serif;font-size:clamp(48px,6.5vw,88px);line-height:.98;letter-spacing:-.055em;margin:22px 0 22px;max-width:800px}
.hero h1 em{font-style:normal;background:linear-gradient(120deg,var(--brand),var(--brand-2) 58%,#ec4899);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-copy>p{max-width:630px;font-size:18px;line-height:1.7;color:var(--muted);margin:0 0 30px}
.search-box{max-width:620px;height:62px;background:#fff;border:1px solid var(--line);border-radius:18px;display:flex;align-items:center;gap:12px;padding:0 16px;box-shadow:var(--shadow);transition:.2s ease}
.search-box:focus-within{border-color:rgba(109,93,252,.55);box-shadow:0 0 0 4px rgba(109,93,252,.09),var(--shadow)}
.search-box svg{width:20px;height:20px;fill:none;stroke:#7c8496;stroke-width:2;stroke-linecap:round}.search-box input{flex:1;border:0;outline:0;background:transparent;font-size:15px;color:var(--ink);min-width:0}.search-box input::placeholder{color:#9aa2b2}.search-box kbd{font-size:12px;color:#7c8496;border:1px solid var(--line);background:#f8fafc;border-radius:7px;padding:3px 7px}
.hero-meta{display:flex;gap:30px;margin-top:25px;flex-wrap:wrap}.hero-meta div{display:grid;gap:3px}.hero-meta strong{font-size:16px}.hero-meta span{font-size:12px;color:var(--muted)}
.hero-visual{height:430px;position:relative;display:grid;place-items:center}.hero-visual>img{width:112px;height:112px;border-radius:28px;z-index:4;box-shadow:0 25px 75px rgba(109,93,252,.35);animation:float 5s ease-in-out infinite}.orbit-ring{position:absolute;width:330px;height:330px;border:1px dashed rgba(109,93,252,.35);border-radius:50%;animation:spin 24s linear infinite}.orbit-ring:after{content:"";position:absolute;width:11px;height:11px;background:var(--brand);border-radius:50%;top:25px;left:57px;box-shadow:0 0 0 6px rgba(109,93,252,.12)}
.visual-card{position:absolute;z-index:5;width:142px;padding:18px;border:1px solid rgba(255,255,255,.75);background:rgba(255,255,255,.84);backdrop-filter:blur(14px);border-radius:20px;box-shadow:var(--shadow);display:grid;gap:7px}.visual-card span{font-size:10px;font-weight:800;letter-spacing:.12em;color:var(--brand)}.visual-card strong{font-family:"Space Grotesk";font-size:18px}.vc-one{left:1%;top:22%}.vc-two{right:0;top:38%}.vc-three{left:18%;bottom:2%}
@keyframes float{50%{transform:translateY(-10px) rotate(-2deg)}}@keyframes spin{to{transform:rotate(360deg)}}
.tools-section{max-width:1440px;margin:0 auto;padding:44px clamp(20px,5vw,72px) 110px}.section-top{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:22px}.section-kicker{display:block;color:var(--brand);font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:800;margin-bottom:7px}.section-top h2{font-family:"Space Grotesk";font-size:clamp(28px,4vw,40px);letter-spacing:-.04em;margin:0}.filters{display:flex;gap:8px;overflow:auto;scrollbar-width:none;max-width:100%}.filters::-webkit-scrollbar{display:none}.filter-btn{border:1px solid var(--line);background:#fff;color:var(--ink-2);border-radius:999px;padding:10px 15px;font-size:13px;font-weight:700;white-space:nowrap;transition:.2s ease}.filter-btn:hover{border-color:#cfd5e1}.filter-btn.active{color:#fff;background:var(--ink);border-color:var(--ink);box-shadow:0 7px 20px rgba(11,16,32,.16)}
.result-line{min-height:22px;margin-bottom:14px;font-size:12px;color:var(--muted)}
.tool-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.tool-card{display:block;position:relative;overflow:hidden;min-height:210px;text-align:left;padding:24px;border:1px solid var(--line);border-radius:22px;background:rgba(255,255,255,.92);box-shadow:var(--shadow-soft);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}.tool-card:hover{transform:translateY(-5px);border-color:#d3d8e5;box-shadow:0 20px 50px rgba(29,36,55,.12)}.tool-card:focus-visible{outline:3px solid rgba(109,93,252,.28);outline-offset:2px}.tool-card:after{content:"";position:absolute;right:-45px;bottom:-55px;width:150px;height:150px;background:radial-gradient(circle,var(--glow),transparent 68%);opacity:.12;transition:.2s ease}.tool-card:hover:after{opacity:.2;transform:scale(1.1)}
.tool-card-top{display:flex;justify-content:space-between;align-items:flex-start}.tool-icon{width:50px;height:50px;border-radius:15px;display:grid;place-items:center;background:var(--tint);color:var(--accent);font-family:"Space Grotesk";font-size:12px;font-weight:800;letter-spacing:.05em}.local-badge{font-size:10px;font-weight:800;color:var(--green);background:rgba(23,166,115,.09);border-radius:999px;padding:5px 8px}.tool-card h3{font-family:"Space Grotesk";font-size:18px;letter-spacing:-.02em;margin:20px 0 7px}.tool-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.55}.tool-card .open-row{margin-top:18px;display:flex;align-items:center;gap:6px;color:var(--ink-2);font-size:12px;font-weight:800}.open-row svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:.2s}.tool-card:hover .open-row svg{transform:translateX(3px)}
.empty-state{display:none;text-align:center;padding:70px 20px;color:var(--muted)}.empty-state div{width:58px;height:58px;border-radius:18px;display:grid;place-items:center;background:#fff;border:1px solid var(--line);margin:0 auto 14px;font-size:25px}.empty-state h3{color:var(--ink);font-family:"Space Grotesk";margin:0 0 6px}.empty-state p{margin:0;font-size:13px}
footer{min-height:110px;border-top:1px solid var(--line);padding:28px clamp(20px,5vw,72px);display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff}footer>div{display:flex;align-items:center;gap:10px;font-family:"Space Grotesk";font-weight:700}footer img{width:34px;height:34px;border-radius:10px}footer p{margin:0;font-size:12px;color:var(--muted)}
.modal{position:fixed;inset:0;z-index:100;display:none}.modal.open{display:block}.modal-backdrop{position:absolute;inset:0;background:rgba(8,12,24,.58);backdrop-filter:blur(7px);animation:fade .18s ease}.workspace{position:absolute;right:0;top:0;height:100%;width:min(760px,94vw);background:#fff;box-shadow:-30px 0 80px rgba(8,12,24,.22);display:flex;flex-direction:column;animation:slide .22s ease}.workspace-head{display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:start;padding:25px 28px;border-bottom:1px solid var(--line)}.workspace-icon{width:50px;height:50px;border-radius:16px;background:rgba(109,93,252,.1);color:var(--brand);display:grid;place-items:center;font-family:"Space Grotesk";font-size:11px;font-weight:800}.workspace-heading span{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.12em;color:var(--brand)}.workspace-heading h2{font-family:"Space Grotesk";font-size:26px;letter-spacing:-.04em;margin:4px 0 6px}.workspace-heading p{margin:0;color:var(--muted);font-size:13px;line-height:1.5}.icon-btn{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:#fff;display:grid;place-items:center;color:var(--ink-2)}.icon-btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.workspace-body{padding:26px 28px 42px;overflow:auto;flex:1;background:linear-gradient(#fff,#fbfcff)}
.dropzone{border:1.5px dashed #cfd5e3;background:#fafbfe;border-radius:20px;padding:28px 20px;text-align:center;transition:.2s}.dropzone.drag{border-color:var(--brand);background:rgba(109,93,252,.04)}.dropzone .drop-icon{width:52px;height:52px;border-radius:16px;margin:0 auto 13px;background:rgba(109,93,252,.09);display:grid;place-items:center;color:var(--brand)}.drop-icon svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.dropzone h3{font-family:"Space Grotesk";font-size:16px;margin:0 0 5px}.dropzone p{margin:0 0 15px;font-size:12px;color:var(--muted)}.pick-btn,.primary-btn,.secondary-btn{border:0;border-radius:13px;padding:12px 16px;font-weight:800;font-size:13px}.pick-btn,.primary-btn{background:linear-gradient(120deg,var(--brand),#7c4dff);color:#fff;box-shadow:0 9px 24px rgba(109,93,252,.22)}.secondary-btn{background:#fff;border:1px solid var(--line);color:var(--ink-2)}.primary-btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}.file-input{display:none}.file-list{display:grid;gap:8px;margin-top:12px}.file-chip{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 13px;border:1px solid var(--line);background:#fff;border-radius:13px}.file-chip div{min-width:0}.file-chip strong{font-size:12px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-chip span{font-size:10px;color:var(--muted)}
.control-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:20px}.control{display:grid;gap:7px}.control.full{grid-column:1/-1}.control label{font-size:11px;font-weight:800;color:var(--ink-2)}.control small{font-size:10px;color:var(--muted);line-height:1.4}.control input,.control select,.control textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:12px;padding:11px 12px;color:var(--ink);outline:0;min-height:42px}.control textarea{min-height:95px;resize:vertical}.control input:focus,.control select:focus,.control textarea:focus{border-color:rgba(109,93,252,.6);box-shadow:0 0 0 3px rgba(109,93,252,.07)}.range-row{display:grid;grid-template-columns:1fr 58px;align-items:center;gap:10px}.range-row input[type=range]{padding:0;border:0;box-shadow:none}.range-value{font-size:11px;color:var(--muted);text-align:right}.check-row{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--ink-2)}.check-row input{width:16px;height:16px;min-height:0;accent-color:var(--brand)}
.action-bar{display:flex;gap:10px;align-items:center;margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}.action-bar .primary-btn{min-width:145px}.status{font-size:11px;color:var(--muted);margin-left:auto}.status.error{color:var(--danger)}.status.success{color:var(--green)}
.preview{margin-top:20px;border:1px solid var(--line);border-radius:18px;background:#f8fafc;overflow:hidden}.preview-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);font-size:11px;color:var(--muted)}.preview-stage{min-height:220px;display:grid;place-items:center;padding:18px;overflow:auto}.preview-stage img,.preview-stage canvas{max-width:100%;max-height:480px;border-radius:10px;box-shadow:0 10px 30px rgba(29,36,55,.12)}
.crop-shell{margin-top:18px;max-height:480px;overflow:hidden;border-radius:16px;background:#111827}.crop-shell img{display:block;max-width:100%;max-height:460px;margin:auto}.signature-wrap{border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}.signature-wrap canvas{display:block;width:100%;height:180px;touch-action:none;background:#fff}.signature-tools{display:flex;justify-content:space-between;align-items:center;padding:9px 11px;border-top:1px solid var(--line)}.mini-btn{border:1px solid var(--line);background:#fff;border-radius:9px;padding:7px 10px;font-size:11px;font-weight:700;color:var(--ink-2)}
.form-fields{display:grid;gap:10px;margin-top:15px}.form-field-row{padding:13px;border:1px solid var(--line);border-radius:13px;background:#fff}.form-field-row label{font-size:11px;font-weight:800;display:block;margin-bottom:7px}.password-output{display:flex;gap:9px}.password-output input{font-family:ui-monospace,Menlo,monospace;font-size:14px}.password-meter{height:8px;border-radius:999px;background:#edf0f5;overflow:hidden;margin-top:9px}.password-meter span{display:block;height:100%;width:0;background:linear-gradient(90deg,#ef4444,#f59e0b,#10b981);transition:.2s}.qr-canvas-wrap,.barcode-wrap{display:grid;place-items:center;background:#fff;padding:20px;border-radius:16px;border:1px solid var(--line);margin-top:18px;overflow:auto}.barcode-wrap svg{max-width:100%}
.notice{padding:12px 14px;border-radius:13px;background:rgba(24,182,217,.07);border:1px solid rgba(24,182,217,.14);font-size:11px;line-height:1.55;color:#315a66;margin-bottom:16px}.two-file-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-drop{border:1px dashed #ccd2df;border-radius:14px;padding:14px;background:#fafbfe}.mini-drop label{font-size:11px;font-weight:800;display:block;margin-bottom:8px}.mini-drop input{width:100%;font-size:11px}.download-link{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:12px;padding:10px 13px;background:#fff;font-size:12px;font-weight:800;margin-top:12px}
.toast-stack{position:fixed;right:20px;bottom:20px;z-index:200;display:grid;gap:8px}.toast{min-width:240px;max-width:360px;padding:12px 14px;border-radius:13px;background:#111827;color:#fff;box-shadow:0 15px 40px rgba(0,0,0,.2);font-size:12px;animation:toastin .22s ease}.toast.error{background:#9f2f34}.toast.success{background:#126f51}
@keyframes fade{from{opacity:0}to{opacity:1}}@keyframes slide{from{transform:translateX(30px);opacity:.7}to{transform:none;opacity:1}}@keyframes toastin{from{transform:translateY(12px);opacity:0}to{transform:none;opacity:1}}
@media(max-width:1080px){.tool-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero{grid-template-columns:1fr .75fr;gap:30px}.hero-visual{height:360px}.orbit-ring{width:280px;height:280px}.vc-one{left:-3%}.vc-two{right:-5%}.vc-three{left:10%}}
@media(max-width:820px){.hero{grid-template-columns:1fr;padding-top:58px}.hero-visual{display:none}.section-top{align-items:flex-start;flex-direction:column}.tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.filters{width:100%}.workspace{width:100%}.workspace-head{padding:20px}.workspace-body{padding:20px 20px 34px}}
@media(max-width:560px){.site-header{height:68px;padding:0 15px}.home-link{font-size:0;width:40px;height:40px;justify-content:center;padding:0}.home-link svg{width:18px;height:18px}.brand img{width:36px;height:36px}.hero{padding:44px 17px 52px;min-height:0}.hero h1{font-size:48px}.hero-copy>p{font-size:15px}.search-box{height:56px;border-radius:15px}.search-box kbd{display:none}.hero-meta{gap:18px}.tools-section{padding:35px 15px 80px}.tool-grid{grid-template-columns:1fr;gap:12px}.tool-card{min-height:190px;padding:20px}.workspace-head{grid-template-columns:auto 1fr auto;gap:10px;padding:16px}.workspace-icon{width:42px;height:42px;border-radius:13px}.workspace-heading h2{font-size:21px}.workspace-heading p{font-size:11px}.workspace-body{padding:16px 16px 30px}.control-grid{grid-template-columns:1fr}.control.full{grid-column:auto}.action-bar{align-items:stretch;flex-direction:column}.action-bar .primary-btn{width:100%}.status{margin-left:0;text-align:center}.two-file-grid{grid-template-columns:1fr}footer{align-items:flex-start;flex-direction:column}}

/* Extended tool pack */
.local-badge.beta-badge{color:#9a6700;background:rgba(245,158,11,.12)}
.local-badge.hybrid-badge{color:#036b83;background:rgba(8,145,178,.11)}
.notice.notice-warn{background:rgba(245,158,11,.08);border-color:rgba(245,158,11,.18);color:#78540d}
.micro-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.result-panel{display:grid;gap:12px;margin-top:18px;border:1px solid var(--line);border-radius:16px;background:#fff;padding:14px;max-height:430px;overflow:auto}
.result-panel:empty{display:none}
.result-panel pre{white-space:pre-wrap;word-break:break-word;margin:0;font:11px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--ink-2)}
.metric-row{display:flex;gap:9px;flex-wrap:wrap}.metric-row span{font-size:11px;padding:8px 10px;background:#f6f8fc;border:1px solid var(--line);border-radius:10px}.metric-row strong{font-size:13px}
.html-stage{display:none;margin-top:16px;max-width:100%;min-height:100px;background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;padding:0}
.tool-icon{padding:5px;text-align:center;line-height:1.05;word-break:break-word}
@media(max-width:560px){.metric-row{display:grid;grid-template-columns:1fr 1fr}.micro-actions{display:grid!important;grid-template-columns:1fr 1fr}.micro-actions .mini-btn{width:100%}}

.web-badge{background:rgba(37,99,235,.1)!important;color:#2563eb!important;border-color:rgba(37,99,235,.18)!important}