:root{--bg:#000000;--card:#101010;--panel:#111111;--edge:#272727;--edge-light:#333;--text:#f6f6f6;--muted:#939393;--darkred:#A20000;--red:#A20000;--soft:#1c1c1c;--success:#65cf89;--radius:23px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;min-width:320px;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}a{color:inherit}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--red);outline-offset:3px}.hidden,[hidden]{display:none!important}.shell{width:min(1460px,calc(100% - 96px));margin:0 auto}.ambient{display:none}.ambient-left{top:140px;left:-380px;width:680px;height:560px;background:radial-gradient(ellipse,#420000 0,transparent 70%)}.ambient-right{top:200px;right:-400px;width:950px;height:680px;background:radial-gradient(ellipse,#410007 0,transparent 67%)}body{overflow-x:hidden}.topbar{height:110px;border-bottom:1px solid #292929;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;align-items:center;text-decoration:none;gap:12px;min-width:205px}.brand img{display:block;width:74px;height:78px;object-fit:contain;object-position:center;filter:none}.brand-sub{letter-spacing:.17em;font-weight:800;font-size:11px;white-space:nowrap}.brand-subline{display:block;letter-spacing:.14em;font-size:9px;color:#969696;font-weight:600;margin-top:6px}.navlinks{display:flex;align-items:center;gap:36px;margin-left:16px}.navlinks a{color:#999;font-size:13px;text-decoration:none;position:relative;padding:12px 0;transition:color .2s}.navlinks a:hover,.navlinks a.active{color:#fff}.navlinks a.active:after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--red)}.top-action{font-size:11px;letter-spacing:.13em;font-weight:800;text-decoration:none;border:1px solid #444;border-radius:90px;padding:14px 19px;display:flex;gap:18px;align-items:center;white-space:nowrap;transition:background .2s,border-color .2s}.top-action:hover{background:#1d1d1d;border-color:#777}.top-action svg{height:15px;width:15px}.mobile-action{display:none}
.main-shell{display:grid;grid-template-columns:minmax(290px,.74fr) minmax(0,1.55fr);gap:clamp(30px,4vw,70px);align-items:start;padding-top:76px;padding-bottom:105px}.hero-copy{padding-top:115px;min-width:0}.eyebrow,.section-kicker,.preview-eyebrow{font-size:10px;letter-spacing:.2em;color:#aaa;font-weight:760}.eyebrow{display:flex;align-items:center;gap:12px;white-space:nowrap}.eyebrow i{display:inline-block;width:7px;height:7px;background:var(--red);border-radius:50%}.hero-copy h1{font-weight:900;letter-spacing:-.07em;font-size:clamp(47px,5.5vw,88px);line-height:1.01;margin:27px 0 26px;white-space:nowrap}.hero-copy h1 span{color:var(--red)}.hero-lead{max-width:440px;color:#aaa;font-size:clamp(14px,1.3vw,17px);line-height:1.85;margin:0}.hero-features{display:flex;flex-direction:column;gap:28px;margin-top:57px}.hero-feature{display:flex;gap:16px;align-items:center}.hero-feature-icon{display:grid;place-items:center;width:45px;height:45px;border:1px solid #393939;border-radius:13px;background:#101010;color:#e9e9e9}.hero-feature-icon svg{width:20px;height:20px}.hero-feature b{font-size:14px;font-weight:720;display:block}.hero-feature small{color:#888;font-size:12px;margin-top:5px;display:block}.hero-bottom{display:flex;gap:14px;align-items:center;margin-top:96px}.tiny-red-line{width:36px;height:1px;background:var(--red)}.hero-bottom p{font-size:10px;letter-spacing:.11em;line-height:1.8;font-weight:760;color:#888;margin:0}
.app-card{min-width:0;background:#101010;border:1px solid #303030;border-radius:22px;box-shadow:0 24px 60px #0008;overflow:hidden;scroll-margin-top:20px}.app-card-head{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:30px 31px 27px}.section-kicker{color:var(--red);letter-spacing:.19em;font-size:10px}.app-card-head h2{font-size:25px;letter-spacing:-.045em;margin:9px 0 0;font-weight:820}.period{color:var(--red)}.live-dot{color:#aaa;font-size:10px;letter-spacing:.1em;display:flex;align-items:center;gap:8px;white-space:nowrap}.live-dot i{width:7px;height:7px;border-radius:100%;background:#59cb79;box-shadow:0 0 10px #59cb7970}.type-tabs{padding:0 30px 25px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.type-tab{color:#8d8d8d;background:#191919;border:1px solid #303030;border-radius:10px;height:47px;font-weight:650;font-size:12px;display:flex;align-items:center;justify-content:center;gap:8px;transition:all .18s}.type-tab svg{height:16px;width:16px}.type-tab:hover{color:#eee;border-color:#676767}.type-tab.selected{color:#fff;border-color:var(--red);background:rgba(162,0,0,.16);box-shadow:none}.studio-columns{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(240px,.9fr);border-top:1px solid #303030}.editor-col{min-width:0;padding:30px 29px 31px}.field-section{min-width:0}.section-label{display:flex;align-items:center;gap:11px;margin-bottom:24px}.section-label span{display:grid;place-items:center;color:#fff;background:rgba(162,0,0,.22);border:1px solid rgba(162,0,0,.70);border-radius:5px;width:23px;height:23px;font-size:10px;font-weight:800}.section-label b{font-size:11px;letter-spacing:.12em;font-weight:790}.mode-panel{min-height:135px}.field-label{font-size:12px;font-weight:670;color:#d1d1d1;display:block;margin-bottom:9px}.input-wrap{height:48px;border:1px solid #393939;border-radius:10px;background:#1b1b1b;display:flex;align-items:center;gap:11px;padding:0 14px;transition:border-color .2s}.input-wrap:focus-within{border-color:var(--red)}.input-wrap svg{width:17px;height:17px;color:#999}.input-wrap input{height:100%;width:100%;border:0;background:transparent;color:#f3f3f3;outline:0;font-size:13px;min-width:0}.input-wrap input::placeholder,textarea::placeholder,input::placeholder{color:#656565}.field-help{color:#858585;font-size:11px;line-height:1.65;margin:11px 0 0}.section-separator{height:1px;background:#292929;margin:28px 0 27px}.preset-row{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:19px}.preset{border:1px solid #343434;background:#191919;color:#9d9d9d;height:37px;border-radius:8px;font-size:11px;font-weight:650;display:flex;align-items:center;justify-content:center;gap:7px}.preset.active{border-color:var(--red);color:#fff;background:rgba(162,0,0,.14)}.swatch{width:12px;height:12px;border-radius:50%;display:inline-block;border:1px solid #666}.swatch-signature{background:linear-gradient(90deg,#181818 50%,#A20000 50%)}.swatch-mono{background:linear-gradient(90deg,#fff 48%,#141414 48%)}.swatch-crimson{background:linear-gradient(90deg,#760010 50%,#FFF5F6 50%)}.color-row{display:flex;justify-content:space-between;gap:8px}.color-label{display:flex;align-items:center;gap:7px;min-width:0;cursor:pointer}.color-label input{border:1px solid #626262;border-radius:50%;padding:0;width:25px;height:25px;min-width:25px;overflow:hidden;appearance:none;background:transparent;cursor:pointer}.color-label input::-webkit-color-swatch-wrapper{padding:0}.color-label input::-webkit-color-swatch{border:0;border-radius:50%}.color-label span b{font-size:10px;white-space:nowrap;display:block}.color-label span small{font-size:9px;color:#888;white-space:nowrap;display:block;margin-top:4px;font-variant-numeric:tabular-nums}.switches{margin-top:23px;border-top:1px solid #303030}.switch-line{display:flex;align-items:center;justify-content:space-between;gap:13px;position:relative;border-bottom:1px solid #303030;padding:16px 0;cursor:pointer}.switch-copy b{font-size:12px;font-weight:690;display:block}.switch-copy small{display:block;margin-top:5px;font-size:10px;color:#8f8f8f}.switch-line input{position:absolute;opacity:0;right:7px;width:33px;height:25px}.toggle-track{flex-shrink:0;width:41px;height:24px;border-radius:100px;background:#454545;position:relative;transition:background .18s}.toggle-track:after{content:'';position:absolute;top:3px;left:3px;background:#fff;width:18px;height:18px;border-radius:50%;transition:transform .18s}.switch-line input:checked+.toggle-track{background:var(--red)}.switch-line input:checked+.toggle-track:after{transform:translateX(17px)}.switch-line input:focus-visible+.toggle-track{outline:2px solid #fff;outline-offset:2px}.contrast-warning{display:flex;gap:8px;color:#f0c899;background:#38271b;border:1px solid #835126;border-radius:9px;padding:10px;font-size:11px;line-height:1.5;margin-top:12px}.contrast-warning svg{width:17px;height:17px}
.preview-col{border-left:1px solid #303030;background:#161616;min-width:0;padding:29px 24px 22px;display:flex;flex-direction:column;align-items:stretch}.preview-header{display:flex;justify-content:space-between;align-items:center;gap:7px}.preview-eyebrow{font-size:9px;color:#818181}.preview-header h3{font-weight:750;font-size:19px;letter-spacing:-.035em;margin:6px 0 0}.qr-state{font-size:9px;letter-spacing:.08em;font-weight:800;color:#72d99a;border:1px solid #28613d;background:#163322;border-radius:100px;padding:6px 8px}.qr-state.sample{background:#222;color:#919191;border-color:#4b4b4b}.qr-canvas-shell{margin:23px auto 13px;width:100%;max-width:312px;border:1px solid #3d3d3d;background:#222;border-radius:15px;padding:11px;box-shadow:0 5px 25px #0008}.qr-paper{aspect-ratio:1;background:#fff;border-radius:10px;overflow:hidden;display:grid;place-items:center}.qr-paper svg{width:100%;height:100%;display:block;stroke:none;fill:none}.destination-label{color:#aaa;text-align:center;font-size:10px;line-height:1.55;min-height:33px;overflow:hidden;text-overflow:ellipsis;overflow-wrap:anywhere;padding:0 4px}.qr-error{background:#3c131b;border:1px solid #77202c;border-radius:8px;padding:9px;color:#f4a7ad;font-size:11px;margin-bottom:10px}.btn-download{display:flex;align-items:center;justify-content:center;gap:9px;width:100%;border-radius:10px;background:var(--red);border:1px solid var(--red);color:#fff;font-size:12px;font-weight:780;height:47px;transition:filter .2s,transform .2s;box-shadow:none;margin-top:7px}.btn-download:not(:disabled):hover{filter:brightness(1.18);transform:translateY(-1px)}.btn-download svg{width:16px;height:16px}.btn-download span{margin-left:auto;position:absolute;right:37px;font-size:17px;font-weight:400}.export-row{display:flex;gap:8px;margin-top:9px}.export-row button{border:1px solid #404040;border-radius:9px;flex:1;min-width:0;height:40px;background:#242424;color:#dedede;display:flex;gap:6px;justify-content:center;align-items:center;font-size:11px;font-weight:600}.export-row button:hover:not(:disabled){background:#303030}.export-row svg{width:14px;height:14px}.qr-quality{display:flex;justify-content:center;align-items:center;gap:7px;color:#797979;font-size:8px;font-weight:710;letter-spacing:.08em;text-align:center;white-space:nowrap;margin:19px 0 0}.qr-quality i{height:3px;width:3px;border-radius:50%;background:#777}.app-bottom{border-top:1px solid #303030;padding:15px 25px;display:flex;align-items:center;justify-content:space-between;gap:10px;color:#858585;font-size:10px;letter-spacing:.03em}.app-bottom span{display:flex;align-items:center;gap:7px}.app-bottom svg{color:#80b691;height:14px;width:14px}
.subtoggle{display:flex;gap:5px;background:#1c1c1c;border:1px solid #343434;border-radius:10px;padding:4px;margin-bottom:13px}.subtoggle-btn{background:transparent;border:0;border-radius:7px;color:#969696;height:33px;font-size:11px;font-weight:680;flex:1}.subtoggle-btn.is-active{color:#fff;background:#343434;box-shadow:0 2px 8px #0004}.upload-area{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;border:1px dashed #575757;background:#1c1c1c;border-radius:12px;min-height:156px;padding:18px 12px;position:relative;cursor:pointer;transition:border-color .2s,background .2s}.upload-area:hover,.upload-area.is-dragover{border-color:var(--red);background:rgba(162,0,0,.09)}.upload-graphic{display:grid;place-items:center;background:rgba(162,0,0,.10);color:var(--red);border:1px solid rgba(162,0,0,.50);border-radius:10px;height:39px;width:39px;margin-bottom:10px}.upload-graphic svg{width:19px;height:19px}.upload-title{font-size:13px;color:#fff;font-weight:710}.upload-sub{font-size:10px;color:#8d8d8d;margin-top:6px}.upload-thumbnail{height:110px;max-width:90%;object-fit:contain;border-radius:7px;margin-top:13px}.info-bar{display:flex;align-items:flex-start;gap:8px;font-size:10px;color:#aeb1b1;background:#222;border:1px solid #363636;border-radius:8px;padding:10px;line-height:1.5;margin-top:11px}.info-bar svg{width:16px;height:16px;flex-shrink:0}.setup-disclosure{margin-top:13px;background:#191919;border:1px solid #363636;border-radius:10px;overflow:hidden}.setup-disclosure summary{display:flex;align-items:center;justify-content:space-between;padding:13px;font-size:11px;font-weight:740;cursor:pointer;list-style:none}.setup-disclosure summary::-webkit-details-marker{display:none}.setup-disclosure summary svg{width:16px;height:16px;color:#999;transition:transform .2s}.setup-disclosure[open] summary svg{transform:rotate(180deg)}.setup-body{border-top:1px solid #383838;padding:15px 13px}.setup-body p{color:#a6a6a6;font-size:11px;line-height:1.7;margin:0 0 10px}.setup-step{display:flex;gap:7px;color:#b4b4b4;font-size:10px;line-height:1.6;margin:6px 0}.setup-step b{color:var(--red)}.setup-step strong{color:#f4f4f4}.setup-step a{color:#ebebeb;text-decoration:underline;text-decoration-color:var(--red)}.setup-body .input-grid{margin-top:13px;display:grid;grid-template-columns:1fr;gap:9px}.setup-body .input-grid input,.input-grid input,.input-grid select{display:block;width:100%;border:1px solid #454545;border-radius:8px;color:#eee;background:#252525;padding:10px 11px;font-size:12px;margin-top:8px;outline:none;min-width:0}.setup-body .input-grid input:focus,.input-grid input:focus{border-color:var(--red)}.setup-body .privacy-note{font-size:10px;margin-top:11px;color:#929292}.privacy-note strong{color:#eee}.upload-btn{width:100%;height:43px;display:flex;justify-content:center;align-items:center;gap:8px;border-radius:10px;border:1px solid var(--red);background:var(--red);color:#fff;font-size:11px;font-weight:750;margin-top:12px}.upload-btn svg{width:17px;height:17px}.upload-result{margin-top:11px;border-radius:8px;padding:10px;color:#9ee6af;background:#16301f;border:1px solid #3e6b4b;font-size:11px;line-height:1.6;word-break:break-word}.upload-result a{color:#9ee6af;text-decoration:underline}.wifi-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:15px}.wifi-grid .field-label{min-width:0}.checkbox-line{font-size:11px;color:#bababa;display:flex;align-items:center;gap:8px;margin-top:14px}.checkbox-line input{accent-color:var(--red);width:15px;height:15px}.mode-panel textarea{display:block;width:100%;min-height:150px;background:#1b1b1b;color:#f6f6f6;border:1px solid #393939;border-radius:10px;padding:14px;outline:none;resize:vertical;line-height:1.5;font-size:12px}.mode-panel textarea:focus{border-color:var(--red)}.char-count{display:flex;justify-content:space-between;gap:8px;color:#808080;font-size:10px;line-height:1.5;margin-top:9px}
.how-section{padding:25px 0 100px;scroll-margin-top:30px}.heading-line{display:flex;justify-content:space-between;align-items:end;gap:28px;padding-bottom:29px;border-bottom:1px solid #303030}.heading-line h2,.faq-intro h2{margin:11px 0 0;font-size:clamp(25px,3.3vw,40px);font-weight:860;letter-spacing:-.055em}.heading-line h2 span{color:var(--red)}.heading-line p{max-width:250px;color:#868686;font-size:12px;line-height:1.7;margin:0}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:26px}.steps article{padding:24px 24px 27px;border:1px solid #303030;background:#0e0e0e;border-radius:15px;min-height:209px}.steps article>span{color:var(--red);font-size:11px;font-weight:800;letter-spacing:.1em}.step-icon{background:rgba(162,0,0,.10);color:var(--red);border:1px solid rgba(162,0,0,.40);border-radius:10px;width:38px;height:38px;display:grid;place-items:center;margin-top:22px}.step-icon svg{height:18px;width:18px}.steps h3{font-size:17px;margin:14px 0 7px;letter-spacing:-.03em}.steps p{font-size:12px;color:#909090;margin:0;line-height:1.6}.faq-section{padding:0 0 116px;display:grid;grid-template-columns:.75fr 1.25fr;gap:50px;scroll-margin-top:28px}.faq-intro{padding-top:17px}.faq-intro h2{line-height:1.12}.faq-intro h2 span{color:var(--red)}.faq-list{border-top:1px solid #343434}.faq-list details{border-bottom:1px solid #343434}.faq-list summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:15px;padding:22px 0;font-size:13px;cursor:pointer;font-weight:680}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{color:var(--red);font-size:24px;font-weight:350;line-height:1}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details p{color:#959595;max-width:660px;font-size:12px;line-height:1.8;margin:0 0 25px}.footer{border-top:1px solid #2b2b2b;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:115px;color:#818181;font-size:10px;letter-spacing:.06em}.footer-brand{display:flex;align-items:center;gap:12px;text-decoration:none;letter-spacing:0;color:#ddd;font-weight:640;font-size:12px}.footer-brand img{width:35px;height:39px;object-fit:contain}.footer>a:last-child{text-decoration:none;color:#b8b8b8}.toast{position:fixed;z-index:70;bottom:max(25px,env(safe-area-inset-bottom));left:50%;transform:translate(-50%,110px);opacity:0;pointer-events:none;transition:transform .2s,opacity .2s;max-width:calc(100% - 30px);background:#202020;border:1px solid #555;border-radius:99px;padding:12px 20px;white-space:normal;text-align:center;box-shadow:0 12px 30px #0008;color:#f3f3f3;font-size:12px}.toast.show{transform:translate(-50%,0);opacity:1}
@media(max-width:1300px){.shell{width:min(100% - 56px,1460px)}.main-shell{grid-template-columns:minmax(270px,.7fr) minmax(0,1.7fr);gap:26px;padding-top:52px}.hero-copy{padding-top:104px}.hero-copy h1{font-size:clamp(43px,5vw,68px)}.app-card-head{padding:26px 22px 22px}.type-tabs{padding:0 22px 20px}.editor-col{padding:27px 20px}.preview-col{padding:26px 16px 20px}.studio-columns{grid-template-columns:minmax(0,1.1fr) minmax(220px,.9fr)}.color-row{gap:3px}.color-label{gap:5px}.color-label input{width:23px;height:23px;min-width:23px}.color-label span b{font-size:9px}.color-label span small{font-size:8px}.btn-download span{right:27px}}
@media(max-width:1000px){.shell{width:calc(100% - 42px)}.navlinks{gap:16px}.main-shell{grid-template-columns:1fr;gap:36px;padding-top:52px;padding-bottom:80px}.hero-copy{padding-top:0}.hero-copy h1{font-size:clamp(55px,8vw,85px);margin:20px 0}.hero-lead{max-width:550px}.hero-features{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:34px}.hero-feature{gap:8px}.hero-feature-icon{width:39px;height:39px;flex-shrink:0}.hero-bottom{display:none}.studio-columns{grid-template-columns:minmax(0,1.2fr) minmax(270px,.8fr)}.app-card-head{padding:29px}.type-tabs{padding:0 29px 22px}.editor-col{padding:29px}.preview-col{padding:29px}.app-bottom{padding:15px 29px}}
@media(max-width:680px){.shell{width:calc(100% - 32px)}.topbar{height:94px;gap:12px}.brand{gap:9px;min-width:unset}.brand img{width:64px;height:69px}.brand-sub{font-size:9px;letter-spacing:.14em}.brand-subline{font-size:7px}.navlinks{display:none}.top-action{font-size:10px;padding:11px 13px;gap:7px}.top-action svg{height:13px;width:13px}.desktop-action{display:none}.mobile-action{display:inline}.main-shell{padding-top:49px;gap:34px;padding-bottom:72px}.eyebrow{font-size:9px;letter-spacing:.11em}.hero-copy h1{font-size:clamp(47px,11.2vw,70px);letter-spacing:-.07em;margin:21px 0 15px}.hero-lead{font-size:14px;line-height:1.7}.hero-features{grid-template-columns:repeat(3,1fr);margin-top:28px;gap:5px}.hero-feature{flex-direction:column;align-items:start;gap:7px}.hero-feature-icon{width:34px;height:34px;border-radius:10px}.hero-feature-icon svg{width:17px;height:17px}.hero-feature b{font-size:10px}.hero-feature small{font-size:9px;line-height:1.4}.app-card{border-radius:18px}.app-card-head{padding:21px 18px 22px}.app-card-head h2{font-size:21px}.live-dot{font-size:8px;letter-spacing:0}.section-kicker{font-size:9px}.type-tabs{padding:0 16px 18px;gap:5px}.type-tab{font-size:10px;height:41px;gap:5px;border-radius:9px}.type-tab svg{width:14px;height:14px}.studio-columns{grid-template-columns:minmax(0,1fr)}.editor-col{padding:24px 18px 25px}.preview-col{border-left:0;border-top:1px solid #303030;padding:24px 24px 26px}.mode-panel{min-height:110px}.section-separator{margin:23px 0}.section-label{margin-bottom:19px}.qr-canvas-shell{max-width:350px;margin-top:21px;padding:13px}.qr-paper{border-radius:8px}.btn-download{height:48px}.btn-download span{right:35px}.app-bottom{padding:14px 18px;font-size:9px}.app-bottom span:last-child{display:none}.heading-line{align-items:start;flex-direction:column;gap:12px}.steps{grid-template-columns:1fr;gap:11px}.steps article{min-height:0;padding:19px}.step-icon{margin-top:12px}.how-section{padding-bottom:78px}.faq-section{grid-template-columns:1fr;gap:20px;padding-bottom:66px}.faq-intro h2{font-size:34px}.footer{flex-direction:column;justify-content:center;align-items:flex-start;padding-top:20px;padding-bottom:25px;min-height:0;gap:13px}.footer-brand img{width:29px;height:35px}}
@media(max-width:370px){.top-action{padding:10px}.brand-subline{display:none}.hero-copy h1{font-size:46px}.app-card-head h2{font-size:19px}.type-tab{gap:4px}.color-label span b{font-size:8px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:0.001ms!important;transition-duration:0.001ms!important;scroll-behavior:auto!important}}
/* Final fine-tuning */
@media(min-width:1001px){.hero-copy h1{font-size:clamp(43px,4.55vw,69px)}}
.btn-download{position:relative}.btn-download span{right:15px}
html{overflow-x:clip}.ambient{position:fixed}

/* iPhone file picker and keyboard usability */
.upload-area input[type=file]{position:absolute;inset:0;width:100%;height:100%;opacity:0;z-index:2;cursor:pointer}
@media(max-width:680px){.input-wrap input,.input-grid input,.input-grid select,.mode-panel textarea,.setup-body .input-grid input{font-size:16px}}

/* QR. v5 — iPhone standalone safe-area fix.
   Prevent Dynamic Island / status bar from overlapping the header.
   Normal browser layout stays unchanged. */
@media (display-mode: standalone) {
  body { padding-top: max(10px, env(safe-area-inset-top, 0px)); }
}