@font-face{font-family:Instrument Sans;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/instrument-sans-normal-latin.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Sans;font-style:italic;font-weight:400 700;font-display:swap;src:url(/fonts/instrument-sans-italic-latin.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Serif;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/instrument-serif-normal-latin.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Serif;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/instrument-serif-italic-latin.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Instrument Sans;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/instrument-sans-normal-latin-ext.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Sans;font-style:italic;font-weight:400 700;font-display:swap;src:url(/fonts/instrument-sans-italic-latin-ext.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Serif;font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/instrument-serif-normal-latin-ext.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Instrument Serif;font-style:italic;font-weight:400;font-display:swap;src:url(/fonts/instrument-serif-italic-latin-ext.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}.l-page{--l-bg:#edf3f8;--l-surface:#f7fbff;--l-surface-strong:#fff;--l-text:#172033;--l-muted:#506078;--l-border:#8296af3d;--l-accent:#2563eb;--l-accent-dark:#1d4ed8;--l-cyan:#0f9fba;--l-shadow-raised:18px 18px 44px #91a3b857, -18px -18px 44px #ffffffe6;--l-shadow-soft:10px 10px 26px #91a3b83d, -10px -10px 26px #ffffffd1;--l-shadow-inset:inset 7px 7px 16px #91a3b838, inset -7px -7px 16px #ffffffe6;min-height:100dvh;color:var(--l-text);background:radial-gradient(circle at 15% 5%, #2dd4bf2e, transparent 28rem), radial-gradient(circle at 85% 0%, #6366f129, transparent 30rem), linear-gradient(180deg, #f7fbff 0%, var(--l-bg) 48%, #f5f9fc 100%);font-family:Instrument Sans,system-ui,sans-serif}.l-page a{color:inherit}.l-nav{z-index:20;-webkit-backdrop-filter:blur(18px);background:#edf3f894;border-bottom:1px solid #8296af29;width:100%;padding:.85rem 0;position:sticky;top:0}.l-nav__inner{justify-content:space-between;align-items:center;gap:1rem;width:min(1120px,100% - 2rem);margin:0 auto;display:flex}.l-brand,.l-nav__links,.l-nav__cta,.l-btn,.l-badge,.l-card,.l-preview,.l-security-note,.l-final,.l-footer{border:1px solid var(--l-border)}.l-brand{box-shadow:var(--l-shadow-soft);background:#f7fbffd1;border-radius:999px;align-items:center;padding:.35rem .6rem;text-decoration:none;display:inline-flex}.l-nav__links{box-shadow:var(--l-shadow-soft);background:#f7fbffb8;border-radius:999px;gap:.25rem;padding:.35rem;display:none}.l-nav__links a,.l-nav__cta{color:var(--l-muted);border-radius:999px;font-size:.92rem;font-weight:650;text-decoration:none}.l-nav__links a{padding:.55rem .85rem}.l-nav__links a:hover{color:var(--l-text);background:#ffffffb8}.l-nav__actions{align-items:center;gap:.5rem;display:none}.l-nav__lang{align-items:center;display:flex}.l-nav__lang .lang-switcher{z-index:auto;box-shadow:none;background:0 0;border:none;position:static}.l-nav__cta{background:var(--l-surface);box-shadow:var(--l-shadow-soft);color:var(--l-accent-dark);padding:.75rem 1rem}.l-nav__cta--ghost{box-shadow:none;border-color:var(--l-muted);color:var(--l-muted);background:0 0}.l-nav__burger{cursor:pointer;-webkit-tap-highlight-color:transparent;background:#f7fbffb8;border:none;border-radius:999px;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;padding:0;display:flex}.l-nav__burger span{background:var(--l-muted);border-radius:2px;width:20px;height:2px;margin:0 auto;transition:transform .2s,opacity .2s;display:block}.l-nav__burger--open span:first-child{transform:translateY(7px)rotate(45deg)}.l-nav__burger--open span:nth-child(2){opacity:0}.l-nav__burger--open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}.l-mobile-menu{z-index:19;-webkit-backdrop-filter:blur(28px);background:#edf3f8d1;padding:1.5rem 1rem;animation:.2s l-menu-in;position:fixed;inset:60px 0 0}@keyframes l-menu-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.l-mobile-menu__nav{flex-direction:column;gap:.5rem;display:flex}.l-mobile-menu__nav a{border:1px solid var(--l-border);color:var(--l-text);text-align:center;background:#f7fbffb8;border-radius:.75rem;padding:.85rem 1rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background .15s;display:block}.l-mobile-menu__nav a:hover{background:#ffffffd9}.l-hero,.l-section,.l-final,.l-footer{width:min(1120px,100% - 2rem);margin:0 auto}.l-hero{gap:2rem;padding:3.5rem 0 4rem;display:grid}.l-hero__content{flex-direction:column;justify-content:center;align-items:flex-start;display:flex}.l-kicker,.l-eyebrow{color:var(--l-accent-dark);letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;font-weight:800}.l-kicker{align-items:center;gap:.5rem;margin-bottom:1.1rem;display:inline-flex}.l-kicker span{background:var(--l-cyan);border-radius:50%;width:.65rem;height:.65rem;box-shadow:0 0 0 7px #0f9fba1f}.l-hero h1,.l-section h2,.l-final h2{max-width:13ch;color:var(--l-text);letter-spacing:-.055em;margin:0;font-family:Instrument Serif,Georgia,serif;font-size:clamp(2.65rem,8vw,5.7rem);line-height:.96}.l-hero p,.l-card p,.l-security-note p,.l-footer p{color:var(--l-muted);line-height:1.7}.l-hero__content>p{max-width:39rem;margin:1.35rem 0 0;font-size:clamp(1.05rem,2vw,1.22rem)}.l-hero__actions,.l-trust-note,.l-final__actions{flex-wrap:wrap;gap:.75rem;display:flex}.l-hero__actions{margin-top:2rem}.l-trust-note{margin-top:1.25rem}.l-btn{border-radius:999px;justify-content:center;align-items:center;min-height:3rem;padding:.8rem 1.2rem;font-weight:800;text-decoration:none;transition:box-shadow .2s,transform .2s,background .2s;display:inline-flex}.l-btn--primary{background:linear-gradient(145deg, var(--l-accent), var(--l-cyan));color:#fff;border-color:#2563eb2e;box-shadow:0 16px 34px #2563eb47,-8px -8px 24px #ffffffe6}.l-btn--secondary{color:var(--l-text);box-shadow:var(--l-shadow-soft);background:#f7fbffb8}.l-btn:hover,.l-nav__cta:hover{transform:translateY(-2px)}.l-btn:active,.l-nav__cta:active{box-shadow:var(--l-shadow-inset);transform:translateY(0)}.l-badge{color:#40516a;background:#f7fbffb8;border-radius:999px;align-items:center;min-height:2rem;padding:.4rem .7rem;font-size:.78rem;font-weight:750;display:inline-flex;box-shadow:5px 5px 14px #91a3b82e,-5px -5px 14px #ffffffd1}.l-preview{box-shadow:var(--l-shadow-raised);will-change:transform;background:#f7fbffd1;border-radius:2rem;align-self:center;padding:1rem;transition:transform .1s ease-out}.l-preview__top,.l-field-row,.l-link-state,.l-selected-file{justify-content:space-between;align-items:center;gap:1rem;display:flex}.l-preview__top{padding:.35rem .25rem 1rem}.l-preview__eyebrow{letter-spacing:.1em;text-transform:uppercase;margin:0 0 .2rem;font-size:.75rem;font-weight:800}.l-preview h2{letter-spacing:-.04em;margin:0;font-size:1.35rem}.l-dropzone{min-height:13rem;box-shadow:var(--l-shadow-inset);text-align:center;background:#edf3f8;border:1px dashed #2563eb59;border-radius:1.5rem;align-content:center;place-items:center;gap:.35rem;display:grid}.l-dropzone__icon{background:var(--l-surface);width:3.2rem;height:3.2rem;box-shadow:var(--l-shadow-soft);color:var(--l-accent);border-radius:1.1rem;place-items:center;display:grid}.l-dropzone svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8px;width:1.55rem;height:1.55rem}.l-dropzone span{color:var(--l-muted);font-size:.92rem}.l-selected-file,.l-field-row,.l-link-state{background:#ffffff9e;border-radius:1rem;margin-top:.85rem;padding:.85rem;box-shadow:7px 7px 18px #91a3b829,-7px -7px 18px #ffffffb8}.l-selected-file{justify-content:flex-start}.l-selected-file__dot{background:#22c55e;border-radius:50%;width:.85rem;height:.85rem;box-shadow:0 0 0 6px #22c55e1f}.l-selected-file div{gap:.1rem;min-width:0;display:grid}.l-selected-file span:not(.l-selected-file__dot),.l-field-row span,.l-link-state span{color:var(--l-muted);text-overflow:ellipsis;white-space:nowrap;font-size:.86rem;overflow:hidden}.l-field-row strong{text-align:right;font-size:.9rem}.l-progress{height:.58rem;box-shadow:var(--l-shadow-inset);background:#dbe6ef;border-radius:999px;margin-top:.9rem;overflow:hidden}.l-progress span{border-radius:inherit;background:linear-gradient(90deg, var(--l-cyan), var(--l-accent));width:72%;height:100%;display:block}.l-link-state button{background:var(--l-text);color:#fff;cursor:default;border:0;border-radius:999px;flex-shrink:0;padding:.55rem .75rem;font-weight:800}.l-section{padding:3.25rem 0}.l-section--wide{width:min(1180px,100% - 2rem)}.l-section__heading{max-width:39rem;margin-bottom:1.5rem}.l-section__heading h2,.l-security-note h2,.l-final h2{max-width:16ch;font-size:clamp(2rem,5vw,3.6rem)}.l-eyebrow{margin:0 0 .65rem}.l-steps,.l-feature-grid{gap:1rem;display:grid}.l-card{box-shadow:var(--l-shadow-soft);background:#f7fbffbd;border-radius:1.5rem;padding:1.25rem}.l-card--compact{min-height:11rem}.l-card h3{letter-spacing:-.03em;margin:0 0 .45rem;font-size:1.1rem}.l-card p{margin:0}.l-step-number{width:2.15rem;height:2.15rem;box-shadow:var(--l-shadow-inset);color:var(--l-accent-dark);background:#edf3f8;border-radius:.85rem;place-items:center;margin-bottom:1rem;font-weight:900;display:grid}.l-security-note,.l-final{box-shadow:var(--l-shadow-raised);background:#f7fbffc7;border-radius:2rem;gap:1.5rem;padding:1.5rem;display:grid}.l-security-note__copy{gap:1rem;display:grid}.l-security-note__copy .l-btn{justify-self:start}.l-security-note p{margin:0}.l-verify-list{gap:.5rem;margin:0;padding-left:1.25rem;display:grid}.l-verify-list a{color:var(--l-accent-dark);font-weight:700;text-decoration:underline}.l-final{align-items:center;margin-top:2.5rem}.l-final__actions{align-items:center}.l-footer{box-shadow:var(--l-shadow-soft);text-align:center;background:#f7fbffa3;border-radius:1.5rem;justify-items:center;gap:.8rem;margin-top:4rem;margin-bottom:1rem;padding:1.25rem;display:grid}.l-footer p{margin:0;font-size:.9rem}.l-footer__links{flex-wrap:wrap;justify-content:center;gap:.8rem;display:flex}.l-footer__links a{color:var(--l-muted);font-size:.9rem;font-weight:700;text-decoration:none}.build-badge{color:var(--l-muted);opacity:.6;font-family:monospace;font-size:.75rem;text-decoration:none}.build-badge:hover{opacity:1}.l-brand:focus-visible,.l-nav__links a:focus-visible,.l-nav__cta:focus-visible,.l-btn:focus-visible,.l-footer__links a:focus-visible,.l-tab:focus-visible,.l-nav__burger:focus-visible{outline-offset:3px;outline:3px solid #2563eb5c}@media (width>=860px){.l-nav__links,.l-nav__actions{display:flex}.l-nav__burger{display:none}.l-steps{grid-template-columns:repeat(3,1fr)}.l-feature-grid{grid-template-columns:repeat(2,1fr)}.l-security-note,.l-final{grid-template-columns:.9fr 1.1fr;padding:2rem}.l-final__actions{justify-content:flex-end}}@media (width>=960px){.l-hero{grid-template-columns:minmax(0,1.05fr) minmax(360px,.8fr);align-items:center;padding:5.25rem 0 5.75rem}.l-feature-grid{grid-template-columns:repeat(3,1fr)}}@media (width<=959px){.l-preview{display:none}}@media (width<=520px){.l-nav__inner,.l-hero,.l-section,.l-final,.l-footer{width:min(100% - 1rem,1120px)}.l-hero{padding-top:2rem}.l-hero__actions,.l-hero__actions .l-btn,.l-final__actions .l-btn{width:100%}.l-preview{border-radius:1.35rem;padding:.75rem}.l-dropzone{min-height:11rem}.l-link-state{flex-direction:column;align-items:stretch}.l-link-state button{width:100%}}@media (prefers-reduced-motion:reduce){.l-btn,.l-nav__cta,.l-preview{transition:none}.l-btn:hover,.l-nav__cta:hover{transform:none}.l-preview{transform:none!important}}.l-tab-switcher{border:1px solid var(--l-border);box-shadow:var(--l-shadow-soft);background:#f7fbffb8;border-radius:999px;gap:.3rem;margin-bottom:1.75rem;padding:.3rem;display:inline-flex}.l-tab{color:var(--l-muted);font:inherit;cursor:pointer;background:0 0;border:none;border-radius:999px;padding:.6rem 1.25rem;font-size:.92rem;font-weight:700;transition:background .18s,color .18s,box-shadow .18s}.l-tab--active{background:var(--l-surface-strong);color:var(--l-text);box-shadow:var(--l-shadow-soft)}.l-steps-detail{gap:.65rem;display:grid}.l-step-row{border:1px solid var(--l-border);box-shadow:var(--l-shadow-soft);background:#f7fbffbd;border-radius:1.5rem;align-items:flex-start;gap:1rem;padding:1.1rem 1.25rem;display:flex}.l-step-row .l-step-number{flex-shrink:0;margin-bottom:0}.l-step-row__body{flex:1;min-width:0}.l-step-row__body h3{letter-spacing:-.02em;margin:0 0 .2rem;font-size:1rem}.l-step-row__body p{color:var(--l-muted);margin:0;font-size:.92rem;line-height:1.6}.l-section__action{margin-top:1.5rem}.l-summary-cards{gap:1rem;display:grid}.l-summary-card{border:1px solid var(--l-border);box-shadow:var(--l-shadow-soft);background:#f7fbffbd;border-radius:1.5rem;padding:1.5rem}.l-summary-card .l-eyebrow{margin-bottom:.5rem}.l-summary-card p{color:var(--l-muted);margin:0;font-size:.93rem;line-height:1.65}.l-summary-card--yes{border-top:3px solid #22c55e}.l-summary-card--no{border-top:3px solid var(--l-accent)}.l-summary-card--warn{border-top:3px solid #f59e0b}.l-table-wrap{border:1px solid var(--l-border);box-shadow:var(--l-shadow-soft);border-radius:1.5rem;overflow-x:auto}.l-table{border-collapse:collapse;background:#f7fbffbd;width:100%;font-size:.93rem}.l-table th{text-align:left;letter-spacing:.1em;text-transform:uppercase;color:var(--l-accent-dark);border-bottom:1px solid var(--l-border);background:#f7fbffe6;padding:1rem 1.25rem;font-size:.75rem;font-weight:800}.l-table td{border-bottom:1px solid var(--l-border);color:var(--l-text);padding:.8rem 1.25rem;line-height:1.5}.l-table tr:last-child td{border-bottom:none}.l-threat-grid{gap:1rem;display:grid}.l-threat-col{border:1px solid var(--l-border);box-shadow:var(--l-shadow-soft);background:#f7fbffbd;border-radius:1.5rem;padding:1.5rem}.l-threat-col h3{letter-spacing:-.02em;margin:0 0 1rem;font-size:1rem}.l-threat-col ul{gap:.55rem;margin:0;padding:0;list-style:none;display:grid}.l-threat-col li{color:var(--l-muted);align-items:flex-start;gap:.6rem;font-size:.91rem;line-height:1.55;display:flex}.l-threat-col li:before{content:"";border-radius:50%;flex-shrink:0;width:.5rem;height:.5rem;margin-top:.42rem;display:block}.l-threat-col--yes li:before{background:#22c55e}.l-threat-col--no li:before{background:#ef4444}.l-prose{width:min(720px,100% - 2rem);margin:0 auto;padding:3.5rem 0 5rem}.l-prose>.l-eyebrow{margin-bottom:.75rem}.l-prose h1{letter-spacing:-.065em;color:var(--l-text);margin:0 0 2.5rem;font-size:clamp(2.2rem,6vw,3.6rem);line-height:.96}.l-prose-section{margin-bottom:2rem}.l-prose-section h2{letter-spacing:-.03em;color:var(--l-text);margin:0 0 .6rem;font-size:1.15rem;font-weight:800}.l-prose-section p{color:var(--l-muted);margin:0 0 .75rem;font-size:.96rem;line-height:1.75}.l-prose-section p:last-child{margin-bottom:0}.l-prose-section ul,.l-prose-section ol{margin:.35rem 0 0;padding:0 0 0 1.25rem}.l-prose-section li{color:var(--l-muted);margin-bottom:.25rem;font-size:.96rem;line-height:1.75}.l-prose a{color:var(--l-accent-dark);text-underline-offset:2px;text-decoration:underline}@media (width>=640px){.l-summary-cards{grid-template-columns:repeat(3,1fr)}.l-threat-grid{grid-template-columns:1fr 1fr}}@media (prefers-color-scheme:dark){.l-page{--l-bg:#0f1923;--l-surface:#162030;--l-surface-strong:#1d2e42;--l-text:#e2eaf4;--l-muted:#8fa3bb;--l-border:#8296af29;--l-shadow-raised:18px 18px 44px #0000008c, -18px -18px 44px #ffffff06;--l-shadow-soft:10px 10px 26px #0000006b, -10px -10px 26px #ffffff05;--l-shadow-inset:inset 7px 7px 16px #0000006b, inset -7px -7px 16px #ffffff05;background:radial-gradient(circle at 15% 5%, #2dd4bf14, transparent 28rem), radial-gradient(circle at 85% 0%, #6366f112, transparent 30rem), linear-gradient(180deg, #122030 0%, var(--l-bg) 48%, #0c1826 100%)}.l-nav{background:#09111bbf;border-bottom-color:#8296af1a}.l-brand{background:#162030e6}.l-nav__links{background:#162030d1}.l-nav__links a:hover{background:#ffffff0a}.l-nav__cta{background:var(--l-surface)}.l-nav__cta--ghost{box-shadow:none;border-color:var(--l-muted);background:0 0}.l-nav__burger{background:#162030d1}.l-mobile-menu{background:#09111bd1}.l-mobile-menu__nav a{background:#162030d1;border-color:#8296af1a}.l-mobile-menu__nav a:hover{background:#ffffff0a}.l-btn--secondary{background:#162030d1;box-shadow:10px 10px 26px #0000006b,-10px -10px 26px #ffffff05}.l-btn--primary{box-shadow:0 16px 34px #2563eb38,-8px -8px 24px #ffffff0a}.l-badge{color:var(--l-muted);background:#162030d1;box-shadow:5px 5px 14px #00000059,-5px -5px 14px #ffffff05}.l-preview{background:#162030e6}.l-dropzone{background:#0f1923}.l-dropzone__icon{background:var(--l-surface)}.l-selected-file,.l-field-row,.l-link-state{box-shadow:var(--l-shadow-soft);background:#ffffff0a}.l-progress{background:#1a2d42}.l-link-state button{background:var(--l-text);color:#0f1923}.l-card{background:#162030d1}.l-step-number{background:#0f1923}.l-security-note,.l-final{background:#162030e6}.l-footer{background:#162030b8}.l-tab-switcher{background:#162030d1}.l-tab--active{background:var(--l-surface-strong)}.l-step-row,.l-summary-card,.l-table{background:#162030d1}.l-table th{background:#162030f2}.l-threat-col{background:#162030d1}.l-table-wrap{box-shadow:var(--l-shadow-soft)}}:root{--color-primary:#2563eb;--color-primary-dark:#1d4ed8;--color-bg:#edf3f8;--color-surface:#f7fbff;--color-border:#8296af47;--color-text:#172033;--color-muted:#64748b;--color-error:#dc2626;--color-success:#15803d;--color-warning-bg:#fffbeb;--color-warning-border:#f59e0b;--radius:1.35rem;--radius-sm:.85rem;--shadow:14px 14px 34px #91a3b847, -14px -14px 34px #ffffffdb;--shadow-inset:inset 6px 6px 14px #91a3b833, inset -6px -6px 14px #ffffffe0}*,:before,:after{box-sizing:border-box;margin:0;padding:0}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:1000;background:var(--color-primary);color:#fff;border-radius:0 0 var(--radius-sm) 0;padding:.5rem 1rem;position:absolute;top:0;left:-9999px}.skip-link:focus{left:0}html{-webkit-text-size-adjust:100%;font-size:16px}body{color:var(--color-text);background:radial-gradient(circle at 10% 0%, #2dd4bf29, transparent 26rem), radial-gradient(circle at 90% 0%, #6366f124, transparent 28rem), var(--color-bg);min-height:100dvh;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.5}.page{perspective:1200px;flex-direction:column;justify-content:center;align-items:center;min-height:100dvh;padding:1rem;display:flex}.card{border:1px solid var(--color-border);border-radius:var(--radius);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transform-origin:50% 46%;background:#f7fbffd1;width:100%;max-width:32rem;padding:clamp(1.25rem,4vw,2rem);animation:.42s cubic-bezier(.16,1,.3,1) both card-enter;position:relative;overflow:hidden}.card>*{z-index:1;position:relative}.stack{flex-direction:column;gap:1rem;display:flex}.stack-sm{flex-direction:column;gap:.5rem;display:flex}.card.stack>*{animation:.36s cubic-bezier(.16,1,.3,1) both item-rise}.card.stack>:first-child{animation-delay:40ms}.card.stack>:nth-child(2){animation-delay:80ms}.card.stack>:nth-child(3){animation-delay:.12s}.card.stack>:nth-child(4){animation-delay:.16s}.card.stack>:nth-child(5){animation-delay:.2s}.card.stack>:nth-child(6){animation-delay:.24s}.card.stack>:nth-child(7){animation-delay:.28s}.card.stack>:nth-child(8){animation-delay:.32s}.card.stack>:nth-child(9){animation-delay:.36s}.card.stack>:nth-child(10){animation-delay:.4s}.card.stack>:nth-child(n+11){animation-delay:.44s}.motion-reveal{animation:.32s cubic-bezier(.16,1,.3,1) both item-rise}.motion-pop{animation:.42s cubic-bezier(.16,1,.3,1) both pop-in}.motion-icon-stack{pointer-events:none;z-index:2;width:5.8rem;height:5.8rem;position:absolute;top:clamp(1.15rem,4vw,1.9rem);right:clamp(1.15rem,4vw,1.9rem)}.motion-icon-stack:before{content:"";background:radial-gradient(circle,#2563eb1a,#2dd4bf0d 48%,#0000 70%);border-radius:50%;position:absolute;inset:0;transform:translate(0,0)scale(1.08)}.motion-icon-stack__item{opacity:.74;will-change:transform, opacity;background:#f7fbffc7;border:1px solid #8296af33;border-radius:999px;justify-content:center;align-items:center;width:2.25rem;height:2.25rem;font-size:1.08rem;animation:4.8s ease-in-out infinite icon-stack-float;display:inline-flex;position:absolute;transform:translate(0,0);box-shadow:0 12px 26px #2563eb1f}.motion-icon-stack__item:first-child{animation-delay:-.15s;top:.35rem;left:.4rem}.motion-icon-stack__item:nth-child(2){animation-delay:-1.25s;top:.9rem;right:.35rem}.motion-icon-stack__item:nth-child(3){animation-delay:-2.35s;bottom:.45rem;left:1.05rem}.motion-icon-stack__item:nth-child(4){animation-delay:-3.45s;bottom:.65rem;right:.8rem}.motion-icon-stack--send .motion-icon-stack__item:nth-child(2),.motion-icon-stack--drop .motion-icon-stack__item:nth-child(2){animation-name:icon-stack-lock}.motion-icon-stack--open .motion-icon-stack__item:nth-child(3),.motion-icon-stack--file .motion-icon-stack__item:nth-child(2){animation-name:icon-stack-unlock}.motion-icon-stack--receive .motion-icon-stack__item:nth-child(2),.motion-icon-stack--owner .motion-icon-stack__item:first-child{animation-name:icon-stack-key}.title{letter-spacing:-.04em;font-size:clamp(1.55rem,6vw,2rem);font-weight:800;line-height:1.1}.subtitle{color:var(--color-muted);font-size:1rem}.label{color:var(--color-text);font-size:.875rem;font-weight:700;display:block}.hint{color:var(--color-muted);font-size:.8125rem}.wordmark{color:var(--color-primary);letter-spacing:-.04em;font-size:1.25rem;font-weight:900}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;justify-content:center;align-items:center;gap:.5rem;width:100%;min-height:2.75rem;padding:.625rem 1.25rem;font-size:1rem;font-weight:600;text-decoration:none;transition:background .15s,box-shadow .15s,opacity .15s,transform .15s;display:inline-flex}.btn:active{opacity:.9;transform:translateY(1px)}.btn:disabled{cursor:not-allowed;opacity:.45}.btn-primary{background:linear-gradient(145deg, var(--color-primary), #0f9fba);color:#fff;box-shadow:0 14px 28px #2563eb3d}.btn-primary:hover:not(:disabled){background:linear-gradient(145deg, var(--color-primary-dark), #0e8fa8);transform:translateY(-1px)}.btn-secondary{border:1px solid var(--color-border);color:var(--color-text);background:#f7fbffc7;box-shadow:7px 7px 18px #91a3b829,-7px -7px 18px #ffffffb8}.btn-secondary:hover:not(:disabled){background:#fff}.btn-ghost{color:var(--color-muted);background:0 0;width:auto;min-height:auto;padding:.25rem .5rem;font-size:.875rem}.btn-ghost:hover:not(:disabled){color:var(--color-text)}.file-picker{border-radius:var(--radius);cursor:pointer;text-align:center;min-height:10rem;box-shadow:var(--shadow-inset);background:#edf3f8;border:1.5px dashed #2563eb52;flex-direction:column;justify-content:center;align-items:center;gap:.5rem;padding:2rem;transition:border-color .15s,background .15s,transform .15s;display:flex}.file-picker:hover,.file-picker--dragover{border-color:var(--color-primary);background:#e8f1fb;transform:translateY(-1px)}.file-picker__icon{font-size:2rem;line-height:1}.file-picker__text{overflow-wrap:anywhere;max-width:100%;font-weight:700}.file-picker__hint{color:var(--color-muted);font-size:.875rem}.file-picker input[type=file]{display:none}.file-picker--selected{background:#ecfdf5;border-color:#15803d73}.file-picker--selected .file-picker__icon{animation:.36s cubic-bezier(.16,1,.3,1) both seal-pop}.select{appearance:none;border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);background:#f7fbffd6 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E") right .75rem center no-repeat;width:100%;padding:.625rem 2.5rem .625rem .75rem;font-size:1rem;box-shadow:6px 6px 16px #91a3b824,-6px -6px 16px #ffffffb8}.select:focus{outline-offset:2px;outline:3px solid #2563eb47}.input{border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font:inherit;width:100%;box-shadow:var(--shadow-inset);background:#f7fbffd6;padding:.75rem .875rem}.input::placeholder{color:#94a3b8}.input:focus{outline-offset:2px;outline:3px solid #2563eb47}.checkbox-label{color:var(--color-text);cursor:pointer;align-items:flex-start;gap:.65rem;font-size:.93rem;line-height:1.45;display:flex}.checkbox-label input{accent-color:var(--color-primary);flex:none;width:1.05rem;height:1.05rem;margin-top:.12rem}.link-box{border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-inset);background:#edf3f8c2;align-items:center;gap:.5rem;padding:.5rem .5rem .5rem .75rem;animation:.3s cubic-bezier(.16,1,.3,1) both item-rise;display:flex;overflow:hidden}.link-box__url{color:var(--color-muted);text-overflow:ellipsis;white-space:nowrap;flex:1;min-width:0;font-family:ui-monospace,monospace;font-size:.8125rem;overflow:hidden}.link-box__btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);cursor:pointer;white-space:nowrap;flex-shrink:0;padding:.25rem .625rem;font-size:.8125rem;font-weight:500;transition:background .15s}.link-box__btn:hover{background:#fff}.link-box__btn--copied{color:var(--color-success)}.install-hint{border-radius:var(--radius-sm);color:var(--color-muted);background:#e0f2feb8;border:1px solid #2563eb24;gap:.25rem;padding:.875rem 1rem;font-size:.875rem;line-height:1.45;display:grid}.install-hint strong{color:var(--color-text);font-weight:700}.warning{background:var(--color-warning-bg);border:1px solid var(--color-warning-border);border-radius:var(--radius-sm);padding:.875rem 1rem;font-size:.875rem}.warning strong{font-weight:600}.error-box{border-radius:var(--radius-sm);color:var(--color-error);background:#fef2f2;border:1px solid #fca5a5;padding:.875rem 1rem;font-size:.875rem}.info-box{border-radius:var(--radius-sm);color:var(--color-muted);background:#e0f2feb8;border:1px solid #2563eb24;gap:.25rem;padding:.875rem 1rem;font-size:.875rem;line-height:1.45;display:grid}.info-box strong{color:var(--color-text);font-weight:700}.success-icon{text-align:center;font-size:3rem;animation:.52s cubic-bezier(.16,1,.3,1) both success-pop}.progress{background:var(--color-border);height:.375rem;box-shadow:var(--shadow-inset);border-radius:999px;position:relative;overflow:hidden}.progress__bar{background:linear-gradient(90deg, #0f9fba, var(--color-primary));height:100%;transition:width .45s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.progress__bar:after{content:"";background:linear-gradient(90deg,#0000,#ffffff6b,#0000);animation:1.2s linear infinite progress-sheen;position:absolute;inset:0;transform:translate(-100%)}.safety-label{color:var(--color-muted);text-align:center;font-size:.8125rem;line-height:1.6}.divider{border:none;border-top:1px solid var(--color-border)}.chip-row{flex-wrap:wrap;align-items:center;gap:.375rem;display:flex}.chip{color:var(--color-primary-dark);background:#e0f2fe;border:1px solid #2563eb1f;border-radius:999px;padding:.2rem .625rem;font-size:.75rem;font-weight:700;animation:.36s cubic-bezier(.16,1,.3,1) both pop-in}.chip:nth-child(2){animation-delay:80ms}.note-box{background:var(--color-surface);border-radius:.5rem;padding:.75rem}.note-box__label{color:var(--color-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.25rem;font-size:.75rem;font-weight:600}.note-box__text{color:var(--color-text);white-space:pre-wrap;word-break:break-word;font-size:.875rem;line-height:1.5}.home-choices{grid-template-columns:1fr;gap:1rem;display:grid}@media (width>=480px){.home-choices{grid-template-columns:1fr 1fr}}.choice-card{background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius);cursor:pointer;text-align:left;flex-direction:column;gap:.375rem;padding:1.5rem;text-decoration:none;transition:border-color .15s,box-shadow .15s,transform .15s;display:flex;box-shadow:7px 7px 18px #91a3b824,-7px -7px 18px #ffffffb8}.choice-card:hover{border-color:var(--color-primary);box-shadow:0 0 0 3px #dbeafe, var(--shadow);transform:translateY(-1px)}.choice-card__icon{font-size:1.75rem}.choice-card__title{color:var(--color-text);font-size:1rem;font-weight:700}.choice-card__desc{color:var(--color-muted);font-size:.875rem}.file-card{border:1px solid var(--color-border);border-radius:var(--radius-sm);align-items:center;gap:.75rem;padding:1rem;display:flex}.file-card__icon{flex-shrink:0;font-size:1.5rem}.file-card__info{flex:1;min-width:0}.file-card__name{text-overflow:ellipsis;white-space:nowrap;font-weight:500;overflow:hidden}.file-card__meta{color:var(--color-muted);font-size:.8125rem}.file-card__btn{background:var(--color-primary);border-radius:var(--radius-sm);color:#fff;cursor:pointer;border:none;flex-shrink:0;padding:.375rem .875rem;font-size:.875rem;font-weight:600;transition:background .15s}.file-card__btn:hover:not(:disabled){background:var(--color-primary-dark)}.file-card__btn:disabled{opacity:.45;cursor:not-allowed}.qr-toggle{color:var(--color-primary);cursor:pointer;text-align:left;background:0 0;border:none;padding:0;font-size:.875rem;text-decoration:underline}.qr-wrap{justify-content:center;margin-top:.5rem;display:flex}.qr-wrap canvas{border-radius:var(--radius-sm);max-width:100%;animation:.36s cubic-bezier(.16,1,.3,1) both pop-in}.qr-scanner__frame{border:1px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-inset);background:#0f172a;position:relative;overflow:hidden}.qr-scanner__frame video{object-fit:cover;width:100%;min-height:12rem;display:block}.qr-scanner__frame:after{content:"";pointer-events:none;border:2px solid #2dd4bfd6;border-radius:1rem;position:absolute;inset:22%;box-shadow:0 0 0 999px #0f172a47}.qr-scanner__stop{z-index:1;position:absolute;bottom:.75rem;right:.75rem}.handoff-code{position:relative}.handoff-code:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#2dd4bf3d,#0000);animation:1.8s ease-in-out infinite handoff-scan;position:absolute;inset:0;transform:translate(-100%)}.handoff-code .link-box__url{color:var(--color-primary-dark);font-weight:800}.nav{justify-content:space-between;align-items:center;margin-bottom:1.5rem;display:flex}.back{color:var(--color-muted);cursor:pointer;background:0 0;border:none;padding:0;font-size:.875rem}.back:hover{color:var(--color-text)}.btn:focus-visible,.file-picker:focus-visible,.link-box__btn:focus-visible,.qr-toggle:focus-visible,.back:focus-visible,.choice-card:focus-visible,.file-card__btn:focus-visible,.checkbox-label input:focus-visible{outline-offset:3px;outline:3px solid #2563eb52}@media (width<=420px){.page{justify-content:flex-start;padding-top:.75rem}.card{border-radius:1.1rem}.link-box{flex-direction:column;align-items:stretch}.link-box__btn{width:100%}.motion-icon-stack{opacity:.72;transform-origin:100% 0;top:.7rem;right:.65rem;transform:scale(.78)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.btn,.choice-card,.file-picker,.progress__bar{transition:none}.btn-primary:hover:not(:disabled),.choice-card:hover,.file-picker:hover{transform:none}}@keyframes card-enter{0%{opacity:0;transform:translateY(18px)rotateX(2deg)scale(.985)}to{opacity:1;transform:translateY(0)rotateX(0)scale(1)}}@keyframes item-rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pop-in{0%{opacity:0;transform:translateY(8px)scale(.96)}70%{opacity:1;transform:translateY(0)scale(1.015)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes seal-pop{0%{transform:scale(.86)rotate(-6deg)}65%{transform:scale(1.12)rotate(3deg)}to{transform:scale(1)rotate(0)}}@keyframes success-pop{0%{opacity:0;transform:translateY(8px)scale(.72)rotate(-8deg)}70%{opacity:1;transform:translateY(0)scale(1.1)rotate(3deg)}to{opacity:1;transform:translateY(0)scale(1)rotate(0)}}@keyframes progress-sheen{to{transform:translate(100%)}}@keyframes handoff-scan{0%,28%{transform:translate(-100%)}70%,to{transform:translate(100%)}}@keyframes icon-stack-float{0%,to{opacity:.62;transform:translate(0,0)scale(.94)}45%{opacity:.9;transform:translate(-5px,-4px)scale(1.03)}70%{opacity:.72;transform:translate(3px,2px)scale(.98)}}@keyframes icon-stack-lock{0%,to{opacity:.66;transform:translate(0,0)rotate(0)scale(.96)}44%{opacity:.94;transform:translate(-5px,-3px)rotate(-4deg)scale(1.05)}68%{opacity:.74;transform:translate(3px,2px)rotate(3deg)scale(.98)}}@keyframes icon-stack-unlock{0%,to{opacity:.62;transform:translate(0,0)rotate(0)scale(.94)}46%{opacity:.94;transform:translate(-6px,-4px)rotate(6deg)scale(1.05)}72%{opacity:.72;transform:translate(3px,2px)rotate(-3deg)scale(.98)}}@keyframes icon-stack-key{0%,to{opacity:.66;transform:translate(0,0)rotate(0)scale(.96)}48%{opacity:.94;transform:translate(-5px,-4px)rotate(10deg)scale(1.04)}72%{opacity:.74;transform:translate(3px,2px)rotate(-4deg)scale(.98)}}.lang-switcher{z-index:100;background:var(--color-surface);border:1px solid var(--color-border);border-radius:999px;align-items:center;gap:.25rem;padding:.2rem .5rem;display:flex;position:fixed;top:.75rem;right:1rem;box-shadow:0 1px 4px #00000014}.lang-btn{cursor:pointer;letter-spacing:.04em;color:var(--color-muted,#888);background:0 0;border:none;border-radius:999px;padding:.1rem .2rem;font-size:.7rem;font-weight:600;transition:color .15s}.lang-btn--active{color:var(--color-primary,#3b82f6)}.lang-btn:hover:not(.lang-btn--active){color:var(--color-text)}.lang-sep{color:var(--color-border);-webkit-user-select:none;user-select:none;font-size:.75rem}@media (prefers-color-scheme:dark){:root{--color-bg:#0f1923;--color-surface:#162030;--color-border:#8296af2e;--color-text:#e2eaf4;--color-muted:#8fa3bb;--color-error:#f87171;--color-success:#4ade80;--color-warning-bg:#1c1100;--color-warning-border:#d97706;--shadow:14px 14px 34px #00000073, -14px -14px 34px #ffffff08;--shadow-inset:inset 6px 6px 14px #0006, inset -6px -6px 14px #ffffff06}body{background:radial-gradient(circle at 10% 0%, #2dd4bf12, transparent 26rem), radial-gradient(circle at 90% 0%, #6366f10f, transparent 28rem), var(--color-bg)}.card{background:#162030eb}.motion-icon-stack__item{background:#0f19239e;border-color:#8296af29;box-shadow:0 12px 26px #0000003d}.btn-secondary{background:#162030d1;box-shadow:7px 7px 18px #00000052,-7px -7px 18px #ffffff06}.btn-secondary:hover:not(:disabled){background:#1a2d42}.file-picker{background:#0f1923}.file-picker:hover,.file-picker--dragover{background:#111e2c}.file-picker--selected{background:#0a1c12;border-color:#4ade8066}.select{background-color:#162030e0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238fa3bb' d='M6 8L1 3h10z'/%3E%3C/svg%3E");box-shadow:6px 6px 16px #00000052,-6px -6px 16px #ffffff06}.input{box-shadow:var(--shadow-inset);background:#162030e0}.input::placeholder{color:#4d6278}.link-box{background:#0f1923d1}.link-box__btn{background:var(--color-surface)}.link-box__btn:hover{background:#1a2d42}.install-hint{background:#142d44b8;border-color:#60a5fa33}.warning{background:#1c1100}.error-box{background:#1f0808;border-color:#7f1d1d}.info-box{background:#142d44b8;border-color:#60a5fa33}.chip{color:#93c5fd;background:#0f2540;border-color:#2563eb33}.choice-card{background:var(--color-surface);box-shadow:7px 7px 18px #00000059,-7px -7px 18px #ffffff06}.choice-card:hover{box-shadow:0 0 0 3px #1e3a5f, var(--shadow)}.progress{background:#1a2d42}.file-card{background:var(--color-surface)}}