:root {
  color-scheme: dark;
  --ink: #11101b; --panel: #181526; --panel-deep: #0c0b13; --paper: #f3ebdf;
  --text: #f3ebdf; --secondary: #d8cfdf; --muted: #a49bae; --line: #5a526e;
  --acid: #d6ff3f; --pink: #ff3f8e; --blue: #50d9ff; --danger: #ff869f; --success: #a7ee68;
  --mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; overflow-x: hidden; background: var(--ink); color: var(--text); font: 15px/1.5 var(--sans); }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none; opacity: .18; background-image: radial-gradient(rgba(255,255,255,.75) .55px, transparent .8px), linear-gradient(110deg, transparent 0 58%, rgba(255,63,142,.06) 58.1% 58.3%, transparent 58.4%); background-size: 5px 5px, 100% 100%; }
button, input, textarea, select { font: inherit; } button, select { cursor: pointer; } button:disabled { cursor: not-allowed; opacity: .55; } a { color: inherit; }
.skip-link { position: fixed; z-index: 20; top: 10px; left: 10px; padding: 10px 14px; color: var(--ink); background: var(--acid); transform: translateY(-150%); } .skip-link:focus { transform: translateY(0); }
.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; }
.shell { width: min(100% - 48px, 1380px); margin: auto; }
.site-header { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-bottom: 2px solid var(--paper); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; } .brand-mark { width: 46px; height: 46px; filter: drop-shadow(0 0 12px rgba(80,217,255,.26)); } .brand strong, .brand small, .service-state strong, .service-state small { display: block; } .brand strong { font: 800 16px/1 var(--mono); letter-spacing: -.06em; text-transform: uppercase; } .brand small, .service-state small { margin-top: 4px; color: var(--muted); font: 11px/1.3 var(--mono); }
.service-state { display: flex; align-items: center; gap: 10px; padding: 10px 13px; border: 1px solid var(--acid); color: var(--acid); } .service-state strong { font: 700 12px/1.2 var(--mono); letter-spacing: .04em; } .status-dot { width: 9px; height: 9px; border-radius: 50%; background: var(--acid); box-shadow: 0 0 14px var(--acid); }
.hero { position: relative; display: grid; grid-template-columns: minmax(0, .87fr) minmax(380px, 1.13fr); min-height: 370px; overflow: hidden; border-bottom: 1px solid var(--line); } .hero-copy { position: relative; z-index: 1; padding: 68px 0 50px; } .eyebrow, .section-label { margin: 0 0 11px; color: var(--acid); font: 700 11px/1.45 var(--mono); letter-spacing: .11em; } .hero h1 { margin: 0; font: 900 clamp(64px, 9vw, 128px)/.72 var(--sans); letter-spacing: -.105em; } .hero h1 span { margin-left: .42em; color: var(--pink); text-shadow: 4px 3px 0 #551432; } .hero-copy > p:last-child { max-width: 590px; margin: 34px 0 0; color: var(--secondary); font-size: 18px; line-height: 1.58; } .hero-art { position: absolute; inset: 0 -110px 0 auto; width: min(66%, 850px); height: 100%; object-fit: cover; opacity: .94; mask-image: linear-gradient(to right, transparent, black 22%); }
.privacy-banner { display: flex; align-items: flex-start; gap: 14px; margin: 30px 0; padding: 16px 18px; border-left: 5px solid var(--pink); background: #211526; box-shadow: 7px 7px 0 rgba(255,63,142,.13); } .privacy-icon { flex: 0 0 auto; width: 24px; height: 24px; display: grid; place-items: center; background: var(--pink); color: var(--ink); font: 900 13px/1 var(--mono); } .privacy-banner strong { font-size: 14px; } .privacy-banner p { margin: 3px 0 0; color: var(--secondary); font-size: 13px; }
.app-layout { display: grid; grid-template-columns: 325px minmax(0, 1fr); gap: 18px; align-items: start; } .catalog-panel, .workbench { border: 1px solid var(--line); background: rgba(24,21,38,.92); box-shadow: 7px 7px 0 rgba(0,0,0,.28); } .catalog-panel { position: sticky; top: 16px; max-height: calc(100vh - 32px); padding: 20px 12px 16px; overflow-y: auto; scrollbar-color: var(--pink) transparent; } .catalog-heading { display: flex; justify-content: space-between; align-items: center; padding: 0 8px 16px; } .catalog-heading h2, .panel-heading h2 { margin: 0; font: 800 18px/1 var(--sans); letter-spacing: -.035em; } .catalog-heading .section-label, .panel-heading .section-label { margin-bottom: 3px; } .count-badge { min-width: 32px; padding: 5px 8px; border: 1px solid var(--acid); color: var(--acid); text-align: center; font: 700 11px/1.2 var(--mono); }
.search-box { position: relative; display: flex; align-items: center; margin: 0 8px 18px; } .search-box > span:first-child { position: absolute; left: 12px; color: var(--acid); font-size: 21px; } .search-box input { width: 100%; height: 44px; padding: 0 42px 0 38px; border: 1px solid var(--line); outline: 0; background: var(--panel-deep); color: var(--text); font: 12px var(--mono); } .search-box input::placeholder { color: #827b91; } .search-box input:focus { border-color: var(--blue); box-shadow: 3px 3px 0 rgba(80,217,255,.25); } kbd { position: absolute; right: 10px; padding: 2px 6px; border: 1px solid var(--line); color: var(--muted); font: 11px var(--mono); }
.tool-group + .tool-group { margin-top: 20px; } .category-heading { margin: 0 8px 8px; color: var(--pink); font: 700 10px/1.4 var(--mono); letter-spacing: .11em; text-transform: uppercase; } .tool-card { width: 100%; display: block; padding: 10px 11px; border: 1px solid transparent; background: transparent; color: var(--secondary); text-align: left; } .tool-card:hover { color: var(--text); background: rgba(214,255,63,.08); } .tool-card.active { border-color: var(--acid); background: var(--acid); color: var(--ink); } .tool-card.active .tool-summary { color: #413e19; } .tool-name { display: block; font: 700 13px/1.2 var(--sans); } .tool-summary { display: block; margin-top: 3px; overflow: hidden; color: var(--muted); font: 11px/1.35 var(--sans); text-overflow: ellipsis; white-space: nowrap; } .mobile-picker { display: none; } .empty-state { margin: 16px 8px; color: var(--muted); font-size: 13px; }
.workbench { min-width: 0; overflow: hidden; } .tool-intro { min-height: 150px; display: grid; grid-template-columns: minmax(0,1fr) minmax(220px,.5fr); gap: 32px; align-items: center; padding: 26px 28px; border-bottom: 1px solid var(--line); background: linear-gradient(105deg, transparent, rgba(80,217,255,.06)); } .tool-intro h2 { margin: 0; font: 850 28px/1 var(--sans); letter-spacing: -.05em; } .tool-description { max-width: 680px; margin: 9px 0 0; color: var(--secondary); font-size: 15px; } .tool-example { margin: 11px 0 0; color: var(--acid); font: 12px/1.5 var(--mono); } .tool-privacy { padding: 14px 15px; border: 1px dashed var(--line); background: rgba(12,11,19,.52); } .tool-privacy strong, .tool-privacy span { display: block; } .tool-privacy strong { margin-bottom: 4px; color: var(--blue); font: 800 11px var(--mono); text-transform: uppercase; } .tool-privacy span { color: var(--muted); font-size: 12px; line-height: 1.5; }
.workbench-grid { display: grid; grid-template-columns: minmax(300px,.85fr) minmax(340px,1.15fr); } .panel { min-width: 0; padding: 24px 28px 28px; } .form-panel { border-right: 1px solid var(--line); } .panel-heading { min-height: 42px; display: flex; align-items: center; gap: 11px; margin-bottom: 22px; } .step { width: 29px; height: 29px; display: grid; place-items: center; border: 1px solid var(--pink); color: var(--pink); font: 700 10px var(--mono); } .result-status { margin-left: auto; padding: 5px 8px; font: 700 10px/1.3 var(--mono); } .result-status.idle { background: #302d3a; color: var(--muted); } .result-status.loading { background: rgba(214,255,63,.13); color: var(--acid); } .result-status.success { background: rgba(167,238,104,.13); color: var(--success); } .result-status.error { background: rgba(255,63,142,.16); color: #ff9bc0; } .copy-button { min-height: 32px; padding: 0 10px; border: 1px solid var(--line); background: transparent; color: var(--secondary); font: 700 11px var(--mono); } .copy-button:hover:not(:disabled) { border-color: var(--blue); color: var(--blue); }
.field + .field { margin-top: 17px; } .field label { display: block; margin-bottom: 7px; color: var(--acid); font: 700 11px var(--mono); letter-spacing: .06em; text-transform: uppercase; } .field input, .field textarea, .field select { width: 100%; border: 1px solid var(--line); outline: 0; background: var(--panel-deep); color: var(--text); font: 13px var(--mono); } .field input, .field select { height: 44px; padding: 0 12px; } .field textarea { min-height: 154px; padding: 12px; line-height: 1.55; resize: vertical; } .field input:focus, .field textarea:focus, .field select:focus { border-color: var(--blue); box-shadow: 3px 3px 0 rgba(80,217,255,.22); } .form-actions { margin-top: 20px; } .primary-button { width: 100%; min-height: 46px; border: 0; background: var(--pink); color: #21030f; text-align: left; padding: 0 16px; font: 900 14px var(--mono); letter-spacing: .02em; box-shadow: 5px 5px 0 #6d1237; } .primary-button:hover:not(:disabled) { background: var(--blue); box-shadow: 5px 5px 0 #154d62; } .form-limit { display: block; margin-top: 9px; color: var(--muted); font: 10px var(--mono); text-align: center; } #result { min-height: 360px; max-height: 620px; margin: 0; padding: 17px; overflow: auto; border: 1px solid var(--line); outline: 0; background: #09080d; color: #dce7b3; font: 12px/1.65 var(--mono); white-space: pre-wrap; overflow-wrap: anywhere; } #result:focus { border-color: var(--blue); } .loading-copy { color: var(--muted); } .skeleton { height: 16px; background: rgba(255,255,255,.08); } .skeleton.short { width: 35%; } .skeleton.long { width: 80%; }
footer { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; color: var(--muted); font: 10px/1.5 var(--mono); } noscript { display: block; padding: 20px; background: var(--pink); color: var(--ink); text-align: center; } :focus-visible { outline: 2px solid var(--acid); outline-offset: 3px; }
@media (min-width: 761px) {
  html, body { height: 100%; overflow: hidden; }
  body { height: 100dvh; overflow: hidden; }
  .shell { height: 100%; display: grid; grid-template-rows: 72px minmax(175px, .48fr) auto minmax(0, 1fr) 44px; }
  .site-header { min-height: 0; }
  .hero { min-height: 0; }
  .hero-copy { padding: 29px 0 24px; }
  .hero h1 { font-size: clamp(54px, 6.8vw, 94px); }
  .hero-copy > p:last-child { margin-top: 20px; font-size: 15px; line-height: 1.45; }
  .privacy-banner { margin: 12px 0; padding: 11px 15px; }
  .privacy-banner p { font-size: 12px; }
  .app-layout { min-height: 0; height: 100%; grid-template-columns: 260px minmax(0, 1fr); }
  .catalog-panel { position: static; max-height: none; padding: 17px 12px; overflow: visible; }
  .catalog-heading { padding-bottom: 12px; }
  #tool-list, .search-box { display: none; }
  .mobile-picker { display: block; }
  label.mobile-picker { margin: 0 8px 7px; color: var(--acid); font: 700 11px var(--mono); }
  select.mobile-picker { width: calc(100% - 16px); height: 44px; margin: 0 8px; padding: 0 12px; border: 1px solid var(--line); background: var(--panel-deep); color: var(--text); }
  .workbench { height: 100%; display: flex; flex-direction: column; }
  .tool-intro { min-height: 0; grid-template-columns: minmax(0, 1fr) minmax(190px, .4fr); gap: 20px; padding: 15px 20px; }
  .tool-intro h2 { font-size: 23px; }
  .tool-description { margin-top: 6px; font-size: 13px; }
  .tool-example { margin-top: 7px; font-size: 11px; }
  .tool-privacy { padding: 10px 12px; }
  .workbench-grid { min-height: 0; flex: 1; }
  .panel { padding: 18px 20px; overflow: auto; }
  .panel-heading { margin-bottom: 14px; }
  #result { min-height: 0; height: calc(100% - 56px); max-height: none; }
  footer { min-height: 0; }
}
@media (max-width: 1120px) { .shell { width: min(100% - 32px, 980px); } .hero { grid-template-columns: minmax(0,1fr) minmax(340px,.78fr); } .hero-art { right: -72px; width: 67%; } .app-layout { grid-template-columns: 290px minmax(0,1fr); } .workbench-grid { grid-template-columns: 1fr; } .form-panel { border-right: 0; border-bottom: 1px solid var(--line); } #result { min-height: 280px; } .tool-intro { grid-template-columns: 1fr; gap: 18px; } }
@media (min-width: 980px) and (max-width: 1120px) { .workbench-grid { grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); } .form-panel { border-right: 1px solid var(--line); border-bottom: 0; } .tool-intro { grid-template-columns: minmax(0, 1fr) minmax(170px, .4fr); gap: 16px; } #result { min-height: 0; } }
@media (min-width: 761px) and (max-width: 979px) { .workbench-grid { overflow: auto; } }
@media (max-width: 860px) { .hero { display: block; min-height: 0; } .hero-copy { padding: 46px 0 26px; } .hero-copy > p:last-child { max-width: 680px; margin-top: 25px; } .hero-art { position: relative; inset: auto; display: block; width: 100%; height: 178px; margin: 0; mask-image: none; object-position: 63% center; } }
@media (max-width: 760px) { .shell { width: min(100% - 24px, 620px); } .site-header { min-height: 72px; } .service-state small { display: none; } .service-state strong { font-size: 10px; } .hero-copy { padding: 38px 0 20px; } .hero h1 { font-size: clamp(62px, 18vw, 82px); } .hero h1 span { display: block; margin-left: .08em; } .hero-copy > p:last-child { margin-top: 22px; font-size: 16px; } .hero-art { width: calc(100% + 24px); height: 150px; margin: 0 -12px; object-position: 65% center; } .privacy-banner { margin: 22px 0; } .app-layout { grid-template-columns: 1fr; } .catalog-panel { position: static; max-height: none; padding: 17px 12px; overflow-y: visible; } #tool-list { display: none; } .mobile-picker { display: block; } label.mobile-picker { margin: 0 8px 7px; color: var(--acid); font: 700 11px var(--mono); } select.mobile-picker { width: calc(100% - 16px); height: 44px; margin: 0 8px; padding: 0 12px; border: 1px solid var(--line); background: var(--panel-deep); color: var(--text); } .search-box { margin-bottom: 14px; } .tool-intro { min-height: 0; padding: 22px 20px; } .tool-intro h2 { font-size: 24px; } .panel { padding: 21px 20px 24px; } .panel-heading { margin-bottom: 17px; } #result { min-height: 230px; max-height: 480px; } footer { min-height: 110px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 4px; } }
@media (max-width: 430px) { .brand small { display: none; } .brand-mark { width: 39px; height: 39px; } .service-state { max-width: 122px; padding: 8px; } .privacy-banner { padding: 15px; } .result-heading { flex-wrap: wrap; } .result-status { margin-left: 0; } .copy-button { margin-left: auto; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; } }