:root{--ink:#20251f;--muted:#81877f;--line:#e4e8df;--green:#607b57;--green-dark:#435c3d;--pale:#f4f6f1;--paper:#fff;--lime:#dce8bf;--mono:'DM Mono',monospace;--sans:'DM Sans',sans-serif;--display:'Manrope',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--pale);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}.app-shell{max-width:1140px;margin:0 auto;padding:0 48px}.topbar{height:76px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e7eae3}.brand{display:inline-flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);font:800 21px var(--display);letter-spacing:-1.2px}.brand-mark{display:grid;place-items:center;width:27px;height:27px;background:var(--green);color:#fff;border-radius:8px;font-size:15px;letter-spacing:-1px}.brand-dot{color:var(--green)}.topbar-note,.footer-privacy{font:500 9px var(--mono);letter-spacing:1.05px;color:#8b9288;display:flex;align-items:center;gap:8px}.status-dot{width:6px;height:6px;background:#8aa878;border-radius:50%;display:inline-block;box-shadow:0 0 0 3px #e8eee1}.hero{text-align:center;padding:60px 0 33px}.eyebrow,.how-title{display:flex;align-items:center;justify-content:center;gap:11px;font:500 9px var(--mono);letter-spacing:1.4px;color:#7d8a76}.eyebrow-line{width:23px;height:1px;background:#aab69d;display:inline-block}.hero h1{font:700 clamp(39px,5vw,56px)/1.12 var(--display);letter-spacing:-2.8px;margin:19px 0 14px}.hero h1 span{color:var(--green);font-weight:500}.hero-copy{color:#777e75;font-size:14px;line-height:1.75;max-width:460px;margin:0 auto}.trust-note{display:inline-flex;align-items:center;gap:7px;margin-top:18px;color:#81877f;font:11px var(--sans)}.trust-note svg{width:16px;height:16px;fill:none;stroke:#839579;stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.workspace{position:relative;background:var(--paper);border:1px solid #e7e9e2;border-radius:14px;box-shadow:0 14px 50px rgba(42,57,36,.055);overflow:hidden}.tab-bar{position:relative;height:58px;border-bottom:1px solid #edf0ea;display:flex;padding:0 27px;gap:28px}.tab{position:relative;z-index:1;border:0;background:transparent;color:#959a91;font:500 12px var(--sans);padding:0 4px;cursor:pointer;transition:color .2s}.tab.active{color:var(--green-dark)}.tab-icon{font-size:15px;margin-right:6px;color:inherit}.tab-indicator{height:2px;width:122px;position:absolute;bottom:-1px;left:27px;background:var(--green);border-radius:2px;transition:transform .25s,width .25s}.tab-indicator.decode{transform:translateX(151px);width:139px}.panel{padding:30px 28px 31px}.hidden{display:none!important}.panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:31px}.section-heading{display:flex;align-items:flex-start;gap:11px;margin-bottom:15px}.step-number{font:10px var(--mono);color:#94a18a;padding-top:3px}.section-heading h2{font:650 14px var(--display);letter-spacing:-.25px;margin:0 0 4px}.section-heading p{font-size:11px;color:#949a91;margin:0}.dropzone{height:222px;display:flex;justify-content:center;align-items:center;position:relative;border:1px dashed #d9dfd3;border-radius:9px;background:#fbfcfa;cursor:pointer;overflow:hidden;transition:background .2s,border-color .2s}.dropzone:hover,.dropzone.drag-over{background:#f5f8f2;border-color:#8da17f}.dropzone-empty{display:flex;align-items:center;flex-direction:column;gap:6px}.upload-icon{width:35px;height:35px;border-radius:10px;background:#eff3eb;display:grid;place-items:center;margin-bottom:4px}.upload-icon svg{width:19px;height:19px;stroke:#718766;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round}.dropzone-empty strong{font:600 12px var(--sans);color:#444c42}.dropzone-empty span{font-size:10px;color:#a0a69d}.dropzone-empty em{font-style:normal;color:var(--green);text-decoration:underline;text-underline-offset:2px}.dropzone-empty small{margin-top:5px;font:9px var(--mono);color:#aab0a7}.preview-wrap{position:absolute;inset:0;background:#1d211b;display:grid;place-items:center}.preview-wrap img{width:100%;height:100%;object-fit:contain}.change-image{position:absolute;bottom:9px;right:10px;padding:6px 9px;background:rgba(28,32,27,.77);color:white;border-radius:5px;font-size:9px;opacity:0;transition:opacity .2s}.preview-wrap:hover .change-image{opacity:1}.image-meta{display:flex;justify-content:space-between;gap:10px;padding:8px 1px 0;font:9px var(--mono);color:#90968d}.meta-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.privacy-card{display:flex;align-items:center;gap:10px;margin-top:15px;padding:11px 12px;border-radius:7px;background:#f6f8f4;color:#848a81;font-size:10px}.privacy-card strong{color:#5e6c58;font-weight:600}.privacy-icon{font-size:16px;color:#899c7d}.message-box{border:1px solid #e5e9e1;border-radius:8px;background:#fcfdfb;padding:11px 12px 0;transition:border .2s}.message-box:focus-within{border-color:#9bac91}.message-box textarea{width:100%;height:140px;resize:vertical;min-height:94px;border:0;outline:0;background:transparent;font:12px/1.7 var(--sans);color:var(--ink)}.message-box textarea::placeholder{color:#c0c5bc}.message-footer{height:32px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid #f0f1ed;color:#a5aaa2;font:9px var(--mono)}.lock-label{display:flex;align-items:center;gap:5px;font-size:8px;letter-spacing:.35px}.lock-label svg{width:13px;height:13px;fill:none;stroke:#91a188;stroke-width:1.2;stroke-linecap:round}.capacity-wrap{margin:17px 0 17px}.capacity-top{display:flex;justify-content:space-between;font-size:10px;color:#858c82}.capacity-top span:last-child{font:9px var(--mono);color:#909b88}.capacity-track{height:4px;background:#edf0e9;border-radius:5px;margin-top:8px;overflow:hidden}.capacity-fill{height:100%;width:0;background:#8ba279;border-radius:5px;transition:width .2s}.capacity-wrap p{font-size:9px;color:#a3a89f;margin:7px 0 0}.primary-button{height:42px;width:100%;display:flex;align-items:center;justify-content:space-between;padding:0 14px;border:0;border-radius:7px;background:var(--green);color:white;font:600 11px var(--sans);cursor:pointer;transition:background .2s,transform .2s}.primary-button:hover:not(:disabled){background:var(--green-dark);transform:translateY(-1px)}.primary-button:disabled{background:#b9c3b3;cursor:not-allowed}.button-arrow{font-size:16px;font-weight:400}.format-hint{text-align:center;font:9px var(--mono);color:#a3a89e;margin:10px 0 0}.decode-layout{display:grid;grid-template-columns:1fr 1fr;gap:31px}.decode-dropzone{height:222px}.decode-button{margin-top:16px}.result-card{height:222px;border:1px solid #e5e9e1;border-radius:9px;background:#fcfdfb;display:grid;place-items:center;padding:20px}.result-empty{display:flex;align-items:center;flex-direction:column;text-align:center}.result-sparkle{font-size:23px;color:#bec8b5;margin-bottom:9px}.result-empty strong{font:600 12px var(--display);color:#6e756b}.result-empty span{font-size:10px;color:#a0a69d;margin-top:5px}.result-message{width:100%;height:100%;display:flex;flex-direction:column;align-items:flex-start}.message-status{font:9px var(--mono);letter-spacing:.7px;color:#74876c;display:flex;align-items:center;gap:8px}.result-message p{font-size:13px;line-height:1.7;white-space:pre-wrap;overflow:auto;color:#41483e;margin:13px 0;flex:1;width:100%;word-break:break-word}.copy-button{border:1px solid #e2e7de;background:#fff;border-radius:5px;padding:7px 10px;color:#75836d;font:10px var(--sans);cursor:pointer}.copy-button:hover{background:#f3f6ef}.result-footnote{display:flex;align-items:flex-start;gap:8px;color:#969c93;font-size:9px;line-height:1.55;margin-top:13px}.result-footnote span{color:#a2b193}.toast{position:absolute;bottom:14px;left:50%;transform:translate(-50%,10px);padding:9px 15px;background:#293128;color:white;border-radius:7px;font-size:11px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;white-space:nowrap;z-index:3}.toast.show{opacity:1;transform:translate(-50%,0)}.how-it-works{padding:36px 10px 33px}.how-title{justify-content:flex-start}.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:19px}.how-grid article{padding:0 12px 0 0}.how-icon{display:grid;place-items:center;width:27px;height:27px;background:#e9eee2;border-radius:8px;color:#768b6a;font:10px var(--mono);margin-bottom:10px}.how-grid h3{font:650 12px var(--display);margin:0 0 6px}.how-grid p{font-size:10px;line-height:1.65;color:#8a9087;margin:0;max-width:230px}footer{height:60px;border-top:1px solid #e5e9e1;display:flex;align-items:center;justify-content:space-between;color:#a0a59c;font-size:9px}.footer-brand{font-size:16px;gap:6px}.footer-brand .brand-mark{width:22px;height:22px;border-radius:6px;font-size:12px}.footer-privacy{font-size:8px}@media(max-width:700px){.app-shell{padding:0 20px}.topbar{height:63px}.hero{padding:45px 0 26px}.hero h1{font-size:43px;letter-spacing:-2px}.hero-copy{font-size:13px;padding:0 10px}.panel{padding:23px 18px}.tab-bar{padding:0 18px;gap:18px}.tab-indicator{left:18px}.tab-indicator.decode{transform:translateX(141px)}.panel-grid,.decode-layout{grid-template-columns:1fr;gap:24px}.dropzone,.decode-dropzone{height:210px}.message-box textarea{height:110px}.how-it-works{padding:29px 3px}.how-grid{gap:16px}.how-grid article{padding:0}.how-grid h3{font-size:11px}.how-grid p{font-size:9px}footer{gap:12px}footer>span:nth-child(2){display:none}}@media(max-width:430px){.app-shell{padding:0 13px}.hero h1{font-size:37px}.tab{font-size:11px}.tab-bar{gap:12px}.tab-indicator.decode{transform:translateX(133px)}.how-grid{grid-template-columns:1fr;gap:17px}.how-grid article{display:grid;grid-template-columns:29px 1fr;column-gap:10px}.how-icon{grid-row:span 2;margin:0}.how-grid h3{align-self:end}.how-grid p{max-width:100%}.topbar-note{font-size:8px}}

/* HidePix wordmark */
.brand{gap:0}.brand-logo{display:block;width:auto;height:48px;max-width:190px;object-fit:contain}.footer-brand{height:36px}.footer-brand .brand-logo{height:34px;max-width:150px}@media(max-width:700px){.brand-logo{height:42px;max-width:166px}.footer-brand .brand-logo{height:32px}}

/* HidePix violet and aqua theme */
:root{--ink:#202136;--muted:#7e8093;--line:#e3e4f1;--green:#6255d8;--green-dark:#473ca7;--pale:#f5f5fc;--paper:#fff;--lime:#dce8ff}
body{background:radial-gradient(ellipse at 50% 0%,#eef0ff 0%,var(--pale) 42%)}
.topbar{border-color:#e5e5f0}
.status-dot{background:#39bdb7;box-shadow:0 0 0 3px #e3f7f5}
.topbar-note,.footer-privacy{color:#8789a2}
.eyebrow,.how-title{color:#7772a9}
.eyebrow-line{background:#aaa7d4}
.hero h1 span{color:#6255d8}
.trust-note svg{stroke:#7771d4}
.workspace{border-color:#e5e6f1;box-shadow:0 14px 50px rgba(72,65,145,.08)}
.tab-bar{border-color:#ececf6}
.tab.active{color:#473ca7}
.tab-indicator{background:linear-gradient(90deg,#416cf4,#58c7c3)}
.dropzone{border-color:#dedff0;background:#fcfcff}
.dropzone:hover,.dropzone.drag-over{background:#f5f4ff;border-color:#9489e5}
.upload-icon{background:#f0efff}
.upload-icon svg{stroke:#6e61d4}
.dropzone-empty em{color:#6255d8}
.privacy-card{background:#f5f4fc}
.privacy-card strong,.privacy-icon{color:#6255b9}
.message-box:focus-within{border-color:#9186e5}
.capacity-track{background:#edecf8}
.capacity-fill{background:linear-gradient(90deg,#416cf4,#58c7c3)}
.primary-button{background:linear-gradient(105deg,#4f58d7,#3479e8 58%,#43aaa9)}
.primary-button:hover:not(:disabled){background:linear-gradient(105deg,#423ebc,#2865cf 58%,#288f91)}
.primary-button:disabled{background:#c6c5d9}
.result-card{border-color:#e4e4f0;background:#fcfcff}
.result-sparkle{color:#8d87dd}
.message-status{color:#6255b9}
.copy-button{border-color:#e0def2;color:#6155bd}
.copy-button:hover{background:#f4f2ff}
.how-icon{background:#eeecff;color:#675bd0}
footer{border-color:#e5e5f0}
.quote-section{padding:8px 10px 38px}
.quote-intro{display:flex;align-items:center;gap:11px}
.quote-eyebrow{font:500 9px var(--mono);letter-spacing:1.4px;color:#7772a9}
.quote-section h2{margin:12px 0 17px;font:650 21px var(--display);letter-spacing:-.65px;color:#292944}
.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.quote-card{position:relative;min-height:105px;margin:0;padding:18px 18px 17px;border:1px solid #e5e4f2;border-radius:10px;background:linear-gradient(145deg,#fff,#f8f7ff);box-shadow:0 7px 24px rgba(64,57,140,.045)}
.quote-mark{position:absolute;top:7px;right:13px;color:#a49be9;font:40px/1 Georgia,serif;opacity:.75}
.quote-card p{position:relative;z-index:1;max-width:270px;margin:10px 0 0;color:#55546f;font:500 12px/1.65 var(--display)}
@media(max-width:700px){.quote-section{padding:4px 3px 30px}.quote-grid{grid-template-columns:1fr;gap:9px}.quote-card{min-height:0;padding:13px 16px}.quote-card p{margin:5px 0;max-width:none}.quote-section h2{font-size:19px}}
/* Keep the main tool close to the top on taller screens. */
@media(min-width:701px) and (min-height:760px){
  .topbar{height:64px}
  .hero{padding:28px 0 17px}
  .hero h1{font-size:clamp(38px,4.2vw,49px);margin:12px 0 9px;letter-spacing:-2.3px}
  .hero-copy{line-height:1.5}
  .trust-note{margin-top:10px}
  .panel{padding:22px 24px 23px}
  .panel-grid,.decode-layout{gap:24px}
  .section-heading{margin-bottom:12px}
  .dropzone,.decode-dropzone,.result-card{height:180px}
  .message-box textarea{height:110px;min-height:84px}
  .privacy-card{margin-top:10px;padding:9px 11px}
  .capacity-wrap{margin:12px 0}
  .decode-button{margin-top:12px}
}