:root{color:#1a1c21;background:#f8f9fb;font-family:-apple-system,BlinkMacSystemFont,Helvetica Neue,Helvetica,Arial,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--bg: #f8f9fb;--bg-raised: #fff;--ink: #1a1c21;--ink-soft: #536176;--ink-faint: #647187;--line: #dce4ef;--line-soft: #edf1f6;--accent: #2a56f6;--accent-hover: #1e42c8;--accent-soft: rgb(42 86 246 / 5.5%);--accent-line: rgb(42 86 246 / 24%);--button-ink: #fff;--grid-dot: rgb(42 86 246 / 12%);--danger: #9f1d2d;--danger-bg: #fff3f4;--warning-bg: #fff8e8;--mono: ui-monospace, "SFMono-Regular", Consolas, "Liberation Mono", Menlo, monospace;--ease: cubic-bezier(.16, 1, .3, 1);color-scheme:light dark}@media(prefers-color-scheme:dark){:root{color:#e2e8f0;background:#0b0e14;--bg: #0b0e14;--bg-raised: #12151e;--ink: #e2e8f0;--ink-soft: #a4afbf;--ink-faint: #96a3b5;--line: #242b3a;--line-soft: #1b2130;--accent: #6a91ff;--accent-hover: #83a2ff;--accent-soft: rgb(75 123 255 / 9%);--accent-line: rgb(106 145 255 / 42%);--button-ink: #081021;--grid-dot: rgb(106 145 255 / 14%);--danger: #ff9da8;--danger-bg: rgb(159 29 45 / 16%);--warning-bg: rgb(186 127 26 / 15%)}}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0;overflow-x:hidden;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{border-radius:3px;outline:2px solid var(--accent);outline-offset:3px}.skip-link{position:fixed;top:.75rem;left:.75rem;z-index:100;display:inline-flex;align-items:center;min-height:2.75rem;padding:.75rem 1rem;color:var(--button-ink);background:var(--accent);font-weight:650;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.site-shell{width:min(100% - 3rem,1400px);margin-inline:auto}.micro{color:var(--ink-faint);font-family:var(--mono);font-size:.75rem;font-weight:650;letter-spacing:.025em;line-height:1.3}.site-header{display:flex;align-items:center;justify-content:space-between;min-height:5.4rem;border-bottom:1px dotted var(--line)}.wordmark,.footer-brand{display:inline-flex;align-items:center;gap:.75rem}.wordmark{min-height:2.75rem;color:var(--ink);font-size:.94rem;font-weight:650;letter-spacing:-.02em;text-decoration:none}.wordmark b{font-weight:inherit}.brand-mark{display:grid;width:1.5rem;height:1.5rem;flex:0 0 auto;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:2px}.brand-mark span{border:1px solid var(--accent);border-radius:50%}.brand-mark span:nth-child(1),.brand-mark span:nth-child(5),.brand-mark span:nth-child(9){background:var(--accent)}.brand-mark span:nth-child(3),.brand-mark span:nth-child(7){border-color:var(--ink-faint);background:var(--ink-faint);opacity:.62}.brand-mark span:nth-child(6),.brand-mark span:nth-child(8){border-style:dotted}.primary-nav{display:flex;align-items:center;gap:clamp(.75rem,2.5vw,2.25rem)}.primary-nav a{position:relative;display:inline-flex;align-items:center;min-height:2.75rem;color:var(--ink-faint);text-decoration:none;transition:color .18s ease-out}.primary-nav a:after{position:absolute;right:0;bottom:.45rem;left:0;height:1px;background:var(--accent);content:"";transform:scaleX(0);transform-origin:right;transition:transform .18s ease-out}.primary-nav a:hover,.primary-nav a:focus-visible,.primary-nav a[aria-current=page]{color:var(--accent)}.primary-nav a:hover:after,.primary-nav a:focus-visible:after,.primary-nav a[aria-current=page]:after{transform:scaleX(1);transform-origin:left}.app-site-footer{display:flex;align-items:center;justify-content:space-between;min-height:5rem;border-top:1px dotted var(--line)}.app-site-footer a{color:var(--ink-faint);text-decoration:none}.app-site-footer a:hover,.app-site-footer a:focus-visible{color:var(--accent)}.agent-instructions code{overflow-wrap:anywhere}@media(max-width:760px){.site-shell{width:min(100% - 2rem,1400px)}.site-header{min-height:4.75rem}.app-site-footer{align-items:flex-start;padding:1.25rem 0;flex-direction:column;gap:.75rem}}@media(max-width:420px){.wordmark{gap:.55rem}.wordmark b{display:none}.primary-nav{gap:.75rem}.primary-nav a{font-size:.7rem}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;border:0;clip-path:inset(50%);white-space:nowrap;overflow:hidden}:root{--share-bg: var(--bg);--share-panel: var(--bg-raised);--share-ink: var(--ink);--share-muted: var(--ink-soft);--share-faint: var(--accent-soft);--share-line: var(--line);--share-danger: var(--danger);--share-danger-bg: var(--danger-bg);--share-warning-bg: var(--warning-bg);--share-focus: var(--accent);color:var(--share-ink);background:var(--share-bg)}*{box-sizing:border-box}body{min-width:320px;margin:0;background:var(--share-bg);color:var(--share-ink);line-height:1.5;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,input,select,textarea{touch-action:manipulation}.sender-shell{width:min(100% - 3rem,1400px);margin:0 auto;padding:0 0 clamp(4rem,8vw,7rem)}.sender-header{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(19rem,.95fr);grid-template-areas:"kicker kicker" "title lede";gap:1.5rem 3rem;align-items:end;margin-bottom:clamp(2.5rem,5vw,4rem);padding:clamp(4rem,8vw,7rem) 0 clamp(3rem,6vw,5rem);border-bottom:1px dotted var(--share-line);background-image:radial-gradient(var(--grid-dot) 1px,transparent 1px);background-size:14px 14px}.sender-kicker{width:fit-content;margin:0;padding:.45rem .75rem;border:1px solid var(--accent-line);border-radius:999px;background:var(--share-bg);color:var(--accent);font:650 .75rem/1.3 var(--mono);letter-spacing:.025em;grid-area:kicker}.sender-title{max-width:16ch;margin:0;color:var(--share-ink);font-size:3.4rem;line-height:.98;font-weight:520;letter-spacing:-.035em;text-wrap:balance;grid-area:title}.sender-lede{align-self:end;max-width:52ch;margin:0;color:var(--share-muted);line-height:1.65;text-wrap:pretty;grid-area:lede}.sender-form{width:100%;max-width:900px;min-width:0;padding:28px;border:1px solid var(--share-line);border-radius:10px;background:var(--share-panel);overflow-wrap:anywhere}#share-app>.sender-form{width:min(100% - 3rem,640px);margin:64px auto}.auth-shell{min-height:min(720px,calc(100svh - 5.4rem))}.auth-form{max-width:720px}.auth-form h2{margin:32px 0 10px;font-size:1.55rem;font-weight:550;letter-spacing:-.025em}.auth-copy{max-width:52ch;margin:0 0 26px;color:var(--share-muted)}.auth-button{min-width:210px}.auth-status{min-height:1.5rem;margin:18px 0 0;color:var(--share-muted);font-size:.86rem}.openkey-mark{display:grid;place-items:center;width:64px;height:64px;margin-top:30px;border:1px solid var(--accent-line);border-radius:10px;background:var(--accent-soft);color:var(--accent);font:750 .76rem/1 var(--mono);letter-spacing:-.04em}.share-progress{display:grid;grid-template-columns:repeat(3,1fr);margin:-28px -28px 30px;padding:0;border-bottom:1px dotted var(--share-line);list-style:none}.share-progress li{display:flex;align-items:center;gap:9px;min-height:54px;padding:0 18px;color:var(--share-muted);border-right:1px dotted var(--share-line);font:650 .72rem/1.2 var(--mono)}.share-progress li:last-child{border-right:0}.share-progress li[data-state=complete],.share-progress li[data-state=current]{color:var(--accent)}.share-progress li[data-state=complete] span{color:var(--button-ink);background:var(--accent)}.share-progress li[data-state=current]{background:var(--share-faint)}.share-progress li span{display:inline-grid;place-items:center;width:22px;height:22px;border:1px solid currentColor;border-radius:50%;font-size:.58rem}.upload-field{position:relative;display:grid;grid-template-columns:1fr auto;gap:6px 20px;align-items:center;min-height:150px;margin-bottom:26px;padding:24px;border:1px dashed var(--ink-faint);border-radius:8px;background:var(--share-bg);cursor:pointer;transition:background-color .18s ease-out,border-color .18s ease-out}.upload-field:hover,.upload-field:focus-within,.upload-field[data-selected=true]{border-color:var(--accent);background:var(--share-faint)}.upload-title{font-size:1.3rem;font-weight:550;letter-spacing:-.02em}.upload-help{grid-column:1;color:var(--share-muted);font-size:.82rem}.upload-input{position:absolute;width:1px;height:1px;opacity:0}.upload-meta{grid-column:2;grid-row:1 / 3;max-width:28ch;padding:8px 12px;border:1px solid var(--accent-line);border-radius:999px;color:var(--accent);font:650 .75rem/1.2 var(--mono);overflow-wrap:anywhere}.field-label,.field-legend{display:grid;gap:8px;margin:0 0 20px;font-size:.82rem;font-weight:650}.field-label.technical-field{display:none}.field-input{width:100%;min-height:48px;padding:10px 12px;border:1px solid var(--share-line);border-radius:7px;background:var(--share-panel);color:var(--share-ink);transition:border-color .18s ease-out,background-color .18s ease-out}.field-input:hover:not(:disabled){border-color:var(--accent-line)}.field-input:focus-visible,.button:focus-visible{outline:2px solid var(--share-focus);outline-offset:3px;border-color:var(--accent)}.field-input:disabled,.field-input[readonly]{color:var(--share-ink);background:var(--share-faint);opacity:1;cursor:not-allowed}.field-label:has(input[type=checkbox]){display:flex;align-items:flex-start;gap:10px}.field-label input[type=checkbox]{width:20px;min-width:20px;height:20px;margin:1px 0 0;accent-color:var(--accent)}.sql-fields{margin:0 0 20px;padding:20px;border:1px solid var(--share-line);border-radius:8px}.sql-fields[hidden]{display:none}.field-legend{margin-bottom:16px}.scope-note{max-width:72ch;margin:2px 0 22px;color:var(--share-muted);font-size:.84rem}pre.scope-note{padding:16px;border-top:1px dotted var(--share-line);border-bottom:1px dotted var(--share-line);background:var(--share-faint);white-space:pre-wrap;overflow-wrap:anywhere;font-family:var(--mono)}.notify-help{margin:3px 0 0;color:var(--share-muted);font-size:.82rem}.button{min-height:44px;padding:9px 18px;border:1px solid var(--accent);border-radius:999px;background:var(--share-panel);color:var(--share-ink);font-weight:650;cursor:pointer;transition:background-color .18s ease-out,border-color .18s ease-out,color .18s ease-out,transform .18s var(--ease)}.button-primary{background:var(--accent);color:var(--button-ink)}.button-primary:hover{border-color:var(--accent-hover);background:var(--accent-hover);color:var(--button-ink);transform:translateY(-1px)}.button-secondary{margin-left:10px}.button-secondary:hover{background:var(--share-faint);color:var(--accent)}.button:active{transform:translateY(1px)}.button:disabled{opacity:.5;cursor:wait;transform:none}.sender-status{display:grid;gap:5px;margin-top:24px;padding:18px 0 0;border-top:1px dotted var(--share-line);color:var(--share-muted)}.sender-status[data-state=requested]{padding:18px;border:1px solid var(--accent-line);border-radius:8px;background:var(--share-faint);color:var(--share-ink)}.sender-status[data-state=uploading],.sender-status[data-state=encrypting]{padding:18px;border:1px solid var(--accent-line);border-radius:8px;color:var(--share-ink)}.sender-status[data-state=created]{gap:12px;padding:22px;border:1px solid var(--accent-line);border-radius:8px;background:var(--share-faint);color:var(--share-ink)}.sender-status[data-state=delivery-failed],.sender-status[data-state=invalid],.sender-status[data-state^=error-]{padding:18px;border:1px solid var(--share-danger);border-radius:8px;background:var(--share-danger-bg);color:var(--share-danger)}.sender-status[data-state=unavailable]{padding:18px;border:1px solid var(--share-line);border-radius:8px;background:var(--share-warning-bg)}.sender-status-title{color:var(--share-ink);font-weight:650}.sender-status-detail{max-width:68ch;font-size:.88rem}.result-title{font-size:1.25rem}.result-link-label{display:grid;gap:8px;margin-top:4px;font-size:.8rem;font-weight:650}.share-result-link{display:block;width:100%;max-width:100%;min-height:76px;margin-top:2px;padding:12px;border:1px solid var(--accent-line);border-radius:7px;background:var(--share-panel);color:var(--share-ink);font:.76rem/1.45 ui-monospace,SFMono-Regular,Menlo,monospace;overflow-wrap:anywhere;resize:none}.share-result-link:focus-visible{outline:2px solid var(--share-focus);outline-offset:3px}.manual-copy-field{display:grid;gap:10px;justify-items:start;margin-top:12px;padding:14px 16px;border:1px solid var(--accent-line);border-radius:8px;background:var(--share-faint)}.manual-copy-help{max-width:58ch;margin:0;color:var(--share-ink);font-size:.82rem}.manual-copy-target{display:inline-block;min-width:96px;padding:8px 10px;border:1px dashed var(--accent-line);border-radius:6px;background:var(--share-panel);-webkit-user-select:text;user-select:text}.manual-copy-target::selection{background:var(--accent)}.manual-copy-field .button-secondary{margin:0}.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:2px}.result-actions .button-secondary{margin:0}.copy-status{min-height:1.3rem;color:var(--share-muted);font-size:.82rem}.copy-status[role=alert]{color:var(--share-danger)}.sender-status .button-secondary{justify-self:start;margin:8px 0 0}.composer-form{max-width:960px}.composer-section{margin:0 0 22px;padding:18px;border:1px solid var(--share-line);border-radius:8px;background:var(--share-bg)}.composer-section[hidden],.composer-controls[hidden]{display:none}.recipient-option,.permission-option,.toggle-option{display:flex;align-items:flex-start;gap:10px;min-height:42px;padding:9px 0;color:var(--share-ink);cursor:pointer}.recipient-option input,.permission-option input,.toggle-option input{width:19px;min-width:19px;height:19px;margin:2px 0 0;accent-color:var(--accent)}.recipient-option-copy,.permission-copy{color:var(--share-muted);font-size:.88rem}.recipient-option:has(input:checked),.permission-option:has(input:checked){color:var(--accent)}.recipient-option-unavailable{cursor:not-allowed;opacity:.62}.recipient-value{margin-top:10px}.composer-controls{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 22px;margin:0 0 22px}.composer-controls .field-label{margin:0}.composer-controls .toggle-option{align-self:end;min-height:48px;margin:0;padding:10px 0}.composer-note{padding:14px 16px;border:1px solid var(--accent-line);border-radius:8px;background:var(--share-faint)}.confirm-notification,.notification-status{margin-top:8px}.viewer-editor{display:block;width:100%;min-height:20rem;margin:16px 0;padding:14px;border:1px solid var(--share-line);border-radius:7px;background:var(--share-panel);color:var(--share-ink);font:.88rem/1.55 var(--mono);resize:vertical}.viewer-editor-conflict{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:14px;border:1px solid var(--share-danger);border-radius:8px;background:var(--share-danger-bg);color:var(--share-danger)}.viewer-editor-conflict .viewer-secondary-action{margin:0}.composer-status[data-state=created]{gap:12px}.composer-status[data-state=created] .notify-help{margin:10px 0 0}.sender-home-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:-1rem 0 2rem}.sender-account{color:var(--share-muted);font:650 .78rem/1.3 var(--mono)}.sender-live{min-height:1.4rem;margin:0 0 1rem;color:var(--share-muted);font-size:.84rem}.sender-library{overflow-x:auto}.sender-library-title{margin:0 0 1rem;font-size:1.4rem;font-weight:550}.sender-history-table{width:100%;border-collapse:collapse;border-top:1px solid var(--share-line);font-size:.88rem}.sender-history-table th{padding:12px 10px;color:var(--share-muted);font:650 .72rem/1.3 var(--mono);letter-spacing:.02em;text-align:left}.sender-history-table td{padding:16px 10px;border-top:1px dotted var(--share-line);vertical-align:top}.sender-item-cell,.sender-status-text,.sender-row-actions{display:grid;gap:4px}.sender-item-type,.status-expiry{color:var(--share-muted);font-size:.78rem}.sender-status-text.ready .status-label{color:var(--accent)}.sender-status-text.expired .status-label,.sender-history-attention{color:var(--share-danger)}.sender-row-actions{display:flex;flex-wrap:wrap;gap:6px}.sender-row-actions .button{min-height:40px;padding:7px 12px;font-size:.78rem}.sender-empty-state,.sender-history-attention{padding:3rem 1rem!important}.sender-empty-state{display:grid;gap:.5rem;color:var(--share-muted);text-align:left}.sender-empty-state strong{color:var(--share-ink);font-size:1.05rem}.sender-empty-state .button{justify-self:start;margin:.5rem 0 0}.sender-history-attention{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem}.sender-history-attention span{color:var(--share-muted)}.sender-skeleton-cell{color:transparent!important;background:linear-gradient(90deg,var(--share-faint),var(--share-panel),var(--share-faint));background-size:200% 100%;animation:sender-skeleton 1.2s var(--ease) infinite}.sender-skeleton-row td{height:64px}.sender-load-more{margin-top:1.25rem}@keyframes sender-skeleton{0%{background-position:200% 0}to{background-position:-200% 0}}.composer-back{align-self:start;margin:0 0 1rem;padding:8px 14px;font-size:.82rem}.button-ghost{border:1px solid transparent;background:transparent;color:var(--share-muted)}.button-ghost:hover,.button-ghost:focus-visible{border-color:var(--share-line);color:var(--share-ink)}.content-section{margin:0 0 26px}.content-dropzone{position:relative;display:grid;gap:6px;place-content:center;min-height:160px;padding:24px;border:1px dashed var(--ink-faint);border-radius:8px;background:var(--share-bg);text-align:center;cursor:pointer;transition:background-color .18s ease-out,border-color .18s ease-out}.content-dropzone:hover,.content-dropzone:focus-within,.content-dropzone[data-over=true]{border-color:var(--accent);background:var(--share-faint)}.content-dropzone[hidden],.content-chosen[hidden],.content-text[hidden],.content-library[hidden]{display:none}.dropzone-title{font-size:1.2rem;font-weight:550;letter-spacing:-.02em}.dropzone-hint,.dropzone-limit{color:var(--share-muted);font-size:.82rem}.dropzone-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 18px;margin-top:8px}.dropzone-action,.dropzone-library{min-height:44px;padding:10px 4px;border:0;background:transparent;color:var(--accent);font:inherit;font-size:.82rem;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.dropzone-action:hover,.dropzone-library:hover{color:var(--accent-hover)}.dropzone-action:focus-visible,.dropzone-library:focus-visible{outline:2px solid var(--share-focus);outline-offset:3px}.dropzone-action:disabled{opacity:.6;cursor:wait}.dropzone-paste-status{max-width:56ch;color:var(--share-muted);font-size:.8rem}.dropzone-paste-status:empty{display:none}.dropzone-paste-status[role=alert]{color:var(--share-danger)}.content-chosen{display:flex;flex-wrap:wrap;align-items:center;gap:.6rem 1rem;min-height:72px;padding:18px 20px;border:1px solid var(--accent-line);border-radius:8px;background:var(--share-faint)}.content-chosen-name{overflow-wrap:anywhere}.content-chosen-meta{flex:1 1 18rem;min-width:0;color:var(--share-muted);font:650 .78rem/1.4 var(--mono);overflow-wrap:anywhere}.content-change{margin-left:auto;min-height:44px}.content-text{display:grid;gap:10px}.content-text .content-filename{max-width:32ch;font:650 .8rem/1.2 var(--mono)}.content-text .author-input{min-height:12rem;font:.88rem/1.55 var(--mono);resize:vertical}.content-library{display:grid;gap:4px}.content-library .source-field{margin:0}.use-file-instead{justify-self:start}.expiry-field{max-width:44rem;margin:0 0 22px;padding:0;border:0}.expiry-options{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.expiry-option{display:flex;align-items:center;gap:9px;min-height:48px;padding:10px 12px;border:1px solid var(--share-line);border-radius:7px;background:var(--share-panel);color:var(--share-muted);cursor:pointer;transition:border-color .18s ease-out,background-color .18s ease-out,color .18s ease-out}.expiry-option:hover{border-color:var(--accent-line);color:var(--share-ink)}.expiry-option:has(input:checked){border-color:var(--accent);background:var(--share-faint);color:var(--accent)}.expiry-option input{width:18px;min-width:18px;height:18px;margin:0;accent-color:var(--accent)}.expiry-option input:focus-visible{outline:2px solid var(--share-focus);outline-offset:3px}.expiry-option-copy{font-size:.84rem;font-weight:650}.composer-advanced{margin:0 0 22px;padding:0 0 4px;border:1px solid var(--share-line);border-radius:8px}.composer-advanced[hidden]{display:none}.composer-advanced-summary{min-height:48px;padding:14px 16px;color:var(--share-ink);font-size:.84rem;font-weight:650;cursor:pointer}.composer-advanced-summary:focus-visible{outline:2px solid var(--share-focus);outline-offset:-2px}.composer-advanced>*:not(summary){margin-right:16px;margin-left:16px}.encryption-group{display:grid;gap:5px;margin-bottom:18px;padding:14px 16px;border:1px solid var(--share-line);border-radius:8px;background:var(--share-faint)}.encryption-option{margin:0;color:var(--share-ink)}.encryption-option input{cursor:pointer}.encryption-title{font-weight:650}.encryption-note{margin:0 0 0 27px}.delivery-field[hidden],.sender-empty-state[hidden],.sender-history-table[hidden]{display:none}div.sender-empty-state{display:grid;justify-items:start;gap:.6rem;padding:3rem 0!important;border-top:1px solid var(--share-line);color:var(--share-muted)}.sender-empty-title{margin:0;color:var(--share-ink);font-size:1.3rem;font-weight:550}.sender-empty-copy{margin:0;max-width:46ch}.sender-empty-import{min-height:44px;padding:10px 4px;border:0;background:transparent;color:var(--share-muted);font:inherit;font-size:.82rem;text-decoration:underline;text-underline-offset:3px;cursor:pointer}.sender-empty-import:hover,.sender-empty-import:focus-visible{color:var(--share-ink)}.sender-empty-import:focus-visible{outline:2px solid var(--share-focus);outline-offset:3px}.sender-revoke-unavailable{opacity:.55;cursor:not-allowed}@media(max-width:760px){.sender-home-toolbar{align-items:stretch;flex-direction:column}.sender-account{align-self:flex-start}.sender-library{overflow:visible}.sender-history-table,.sender-history-table tbody,.sender-history-table tr,.sender-history-table td{display:block}.sender-history-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.sender-history-table tr{margin:0 0 1rem;border:1px solid var(--share-line);border-radius:8px}.sender-history-table td{display:grid;grid-template-columns:minmax(7rem,.42fr) minmax(0,1fr);gap:.7rem;padding:10px 12px;border-top:1px dotted var(--share-line)}.sender-history-table td:first-child{border-top:0}.sender-history-table td:before{color:var(--share-muted);content:attr(data-label);font:650 .72rem/1.3 var(--mono)}.sender-history-table td.sender-empty-state,.sender-history-table td.sender-history-attention{display:block}.sender-row-actions{display:flex!important}.sender-row-actions:before{align-self:center}.sender-row-actions .button{flex:1}}@media(prefers-reduced-motion:reduce){.sender-skeleton-cell{animation:none}}@media(max-width:620px){.composer-controls{grid-template-columns:1fr;gap:8px}.composer-section{padding:14px}.expiry-options{grid-template-columns:repeat(2,minmax(0,1fr))}}.sender-explainer{display:grid;grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);gap:0;max-width:900px;margin-top:40px;overflow:hidden;border:1px solid var(--share-line);border-radius:10px}.sender-explainer>:not(.sender-diagram){padding-right:32px}.sender-explainer h2{margin:0;padding-top:28px;font-size:1.5rem;line-height:1.1;font-weight:500;letter-spacing:-.025em}.sender-explainer-copy{margin:14px 0 28px;color:var(--share-muted)}.sender-diagram{min-height:180px;padding:24px;border-left:1px dotted var(--share-line);background:var(--share-faint);overflow:auto}.sender-diagram svg{width:100%;height:auto;max-height:260px}.sender-diagram-fallback{display:grid;gap:0;margin:0;padding:0;color:var(--share-ink);list-style:none;counter-reset:share-flow}.sender-diagram-fallback li{display:flex;align-items:center;gap:12px;min-height:34px;border-bottom:1px dotted var(--share-line);font-size:.78rem;counter-increment:share-flow}.sender-diagram-fallback li:last-child{border-bottom:0}.sender-diagram-fallback li:before{content:counter(share-flow,decimal-leading-zero);font-size:.62rem;font-weight:700}@media(max-width:760px){.sender-shell{width:min(100% - 2rem,1400px);padding-bottom:56px}.sender-header{grid-template-columns:1fr;grid-template-areas:"kicker" "title" "lede";gap:18px;padding:4.75rem 0 3.5rem}.sender-title{font-size:2.65rem}.sender-form{padding:20px}.share-progress{margin:-20px -20px 24px}.share-progress li{flex-direction:column;justify-content:center;gap:4px;padding:8px;text-align:center}.upload-field{grid-template-columns:1fr}.upload-meta{grid-column:1;grid-row:auto;justify-self:start}.sender-explainer{grid-template-columns:1fr}.sender-explainer>:not(.sender-diagram){padding-right:0}.sender-diagram{border-top:1px dotted var(--share-line);border-left:0}.button{width:100%}.button-secondary{margin:8px 0 0}.result-actions{width:100%}.result-actions .button{margin:0}.composer-back,.content-change{width:auto}.content-change{margin-left:0}.content-text .content-filename{max-width:100%}}@media(max-width:380px){.sender-shell{width:min(100% - 1.5rem,1400px)}.sender-title{font-size:2.2rem}.sender-form{padding:16px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}}