:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--ink:#13201f;--muted:#65706f;--surface:#f5f6f2;--card:#fffffcc2;--line:#13201f1f;--accent:#0b766b;--accent-strong:#075e56;--accent-soft:#d8eee9;--focus:#f2ad3b;color:var(--ink);background:var(--surface);font:16px/1.5 Inter,ui-sans-serif,system-ui,sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}*{box-sizing:border-box}html{background:var(--surface);min-width:320px}body{background:radial-gradient(circle at 78% 15%, #0b766b1a, transparent 24rem), var(--surface);min-width:320px;min-height:100vh;margin:0}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:3px solid var(--focus);outline-offset:4px}.app-shell{grid-template-rows:auto 1fr auto;width:min(100% - 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9px;font-size:1rem}.about-mission p{color:var(--muted);margin:0;font-size:.92rem}.founder-contact{gap:9px;display:grid}.founder-contact a{border:1px solid var(--line);background:var(--card);border-radius:12px;grid-template-columns:auto 1fr auto;align-items:center;gap:12px;min-height:64px;padding:11px 14px;transition:border-color .16s,transform .16s;display:grid}.founder-contact a:hover{border-color:color-mix(in srgb, var(--accent) 48%, var(--line));transform:translate(3px)}.founder-contact svg{width:20px;color:var(--accent)}.founder-contact svg:last-child{width:16px;color:var(--muted)}.founder-contact span,.founder-contact small{display:block}.founder-contact span{text-overflow:ellipsis;min-width:0;font-size:.92rem;overflow:hidden}.founder-contact small{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:1px;font-size:.7rem}.about-return{margin-top:22px}footer{border-top:1px solid var(--line);min-height:58px;color:var(--muted);justify-content:space-between;align-items:center;gap:20px;font-size:.78rem;display:flex}@media (width<=760px){.about-page{padding:24px 0 42px}.about-panel{border-radius:20px}.founder-intro{grid-template-columns:128px minmax(0,1fr);gap:22px}.founder-avatar{border-radius:16px;width:128px;height:128px}.founder-heading h1{font-size:clamp(2.45rem,8vw,3.4rem)}.founder-intro>.about-lead{font-size:.94rem}.about-details{grid-template-columns:1fr;gap:24px}}@media (width<=520px){.founder-intro{grid-template-columns:104px minmax(0,1fr);align-items:start;gap:16px}.founder-avatar{border-radius:14px;grid-row:1;width:104px;height:104px}.founder-heading .kicker{margin-bottom:8px;font-size:.7rem}.founder-heading h1{font-size:clamp(2rem,10vw,2.7rem)}.founder-intro>.about-lead{grid-column:1/-1}.founder-byline{margin-top:12px;display:block}.founder-byline strong,.founder-byline span{display:block}.founder-byline span:before{display:none}}@media (width<=680px){.app-shell{width:min(100% - 28px,1180px)}.topbar{height:68px}.topbar nav a:first-child{display:none}.topbar nav{gap:16px;font-size:.82rem}.hero{padding:28px 0 44px}.hero h1{font-size:clamp(3.2rem,16vw,4.4rem)}.actions{grid-template-columns:1fr}.action-card{min-height:96px;padding:16px}.trust-row{gap:10px 18px}.trust-row span:not(:first-child):before{display:none}footer{flex-direction:column;justify-content:center;align-items:flex-start}}@media (prefers-color-scheme:dark){:root{--ink:#edf4f1;--muted:#9faeaa;--surface:#0c1514;--card:#14211fcc;--line:#ebf4f121;--accent:#4fc4b4;--accent-strong:#247f73;--accent-soft:#173a35}body{background:radial-gradient(circle at 78% 15%, #4fc4b41f, transparent 24rem), var(--surface)}.action-primary{color:#06110f;background:var(--accent)}.action-primary:hover{color:#fff}}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#13201f;--muted:#65706f;--surface:#f5f6f2;--card:#fffffcc2;--line:#13201f1f;--accent:#0b766b;--accent-strong:#075e56;--accent-soft:#d8eee9}:root[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--ink:#edf4f1;--muted:#9faeaa;--surface:#0c1514;--card:#14211fcc;--line:#ebf4f121;--accent:#4fc4b4;--accent-strong:#247f73;--accent-soft:#173a35}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}.flow-page{place-items:center;width:100%;padding:42px 0 78px;display:grid}.flow-card{border:1px solid var(--line);background:var(--card);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-radius:24px;width:min(100%,620px);padding:clamp(26px,6vw,54px);box-shadow:0 24px 70px #0a1e1b14}.flow-card h1{letter-spacing:-.055em;margin:0;font:650 clamp(2rem,6vw,3.35rem)/1.02 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h1{font-size:clamp(2rem,4vw,2.5rem)}.share-card .connected-badge{margin-bottom:12px}.share-card .display-code{margin:18px 0 20px;font-size:clamp(2.5rem,6vw,3.35rem)}.share-card .pairing-grid{grid-template-columns:128px 1fr;gap:16px}.share-card .qr-code{width:128px;height:128px}.share-card .waiting-panel{padding:16px}.share-card .waiting-panel svg{margin-bottom:4px}.share-card .waiting-panel small{margin-top:6px}.share-card .file-list{max-height:116px;margin-top:12px}.share-card .file-list li{padding:9px 2px}.share-card .flow-actions{margin-top:18px}.share-card .button{min-height:46px}.share-card .cancel-link{margin-top:14px}.download-card{max-width:560px;padding:32px 36px}.download-card h1{font-size:clamp(2rem,4vw,2.65rem)}.download-card .flow-intro{margin:10px 0 18px}.download-card .receive-files{overscroll-behavior:contain;max-height:min(34vh,260px);margin-top:16px;overflow-y:auto}.download-card .secure-caption{margin-top:20px;padding-top:16px}.download-card .cancel-link{margin-top:14px}.compact-state{max-width:520px;min-height:0;padding:40px}.compact-state>svg{width:48px;height:48px;margin-bottom:16px}@media (width<=560px){.flow-page{padding:22px 0 54px}.flow-card{border-radius:18px}.pairing-grid{grid-template-columns:1fr}.qr-code{justify-self:center;width:136px;height:136px}.waiting-panel{text-align:center;align-items:center}.display-code{font-size:clamp(2rem,10.4vw,3rem)}.compact-flow{padding:10px 0 18px}.share-card,.download-card{padding:18px}.share-card h1,.download-card h1{font-size:1.75rem}.share-card .display-code{margin:14px 0 16px;font-size:clamp(2rem,10vw,2.65rem)}.share-card .pairing-grid{gap:12px}.share-card .waiting-panel{padding:12px}.download-card .connected-badge{margin-bottom:10px}.download-card .flow-intro{margin:6px 0 14px}.download-card .receive-files{max-height:min(22vh,120px);margin-top:12px}.download-card .receive-files li{gap:10px;padding:11px 0}.download-card .button{min-height:44px;padding:0 14px}.download-card 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0;border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:12px;display:flex}.theme-options button.selected{border-color:var(--accent);background:var(--accent-soft)}.theme-options button svg:last-child{width:15px;color:var(--accent)}.history-page{align-self:start;width:min(100%,860px);padding:42px 0 72px}.history-heading{justify-content:space-between;align-items:end;gap:24px;display:flex}.history-heading h1{letter-spacing:-.065em;margin:0;font:650 clamp(2.5rem,6vw,4.6rem)/.95 Inter,ui-sans-serif,system-ui,sans-serif}.history-heading p:last-child{max-width:570px;color:var(--muted);margin:14px 0 0}.history-list{border-top:1px solid var(--line);margin:34px 0 0;padding:0;list-style:none}.history-list li{border-bottom:1px solid var(--line)}.history-list a{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;min-height:92px;padding:16px 8px;display:grid}.history-list a:hover{background:color-mix(in srgb, var(--accent-soft) 40%, transparent)}.history-icon{width:48px;height:48px;color:var(--accent);background:var(--accent-soft);border-radius:12px;place-items:center;display:grid}.history-list strong,.history-list small,.history-expiry span{display:block}.history-list strong{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.history-list small,.history-expiry span{color:var(--muted);font-size:.78rem}.history-expiry{text-align:right;grid-template-columns:auto 1fr;align-items:center;column-gap:7px;min-width:180px;display:grid}.history-expiry svg{width:16px;color:var(--accent);grid-row:1/span 2}.history-empty{border:1px dashed var(--line);min-height:300px;color:var(--muted);text-align:center;border-radius:18px;flex-direction:column;justify-content:center;align-items:center;gap:10px;margin-top:34px;display:flex}.history-empty>svg{width:38px;height:38px;color:var(--accent)}.history-empty h2,.history-empty p{margin:0}.history-empty p{max-width:410px}.history-empty 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