@charset "UTF-8";
:root{
  --s1:8px;--s2:12px;--s3:20px;--s4:28px;--s5:48px;--s6:72px;--s7:104px;
  --h1:48px;--h2:34px;--h3:27px;--card-title:21px;--body:16px;--small:13px;
  --radius-control:18px;--radius-card:26px;--radius-pill:60px;
  --paper:#fffdf9;--white:#ffffff;--ink:#102f36;--muted:#5d7074;--line:#ceddda;
  --brand-900:#073641;--brand-700:#0f5964;--brand-100:#def4f1;--brand-50:#f1fbf9;
  --spark-600:#b92f12;--spark-300:#f27654;--spark-100:#ffe1d7;
  --success-700:#167447;--success-100:#dff5e8;--danger-700:#982f20;--danger-100:#ffe5de;
  --shadow-paper:0 18px 45px rgba(16,47,54,.12);--shadow-float:0 12px 28px rgba(16,47,54,.16);--wrap:1180px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif;font-size:var(--body);line-height:1.7}body,button,input{font-family:inherit}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}img,svg{display:block;max-width:100%}[hidden],.hidden{display:none!important}.wrap{width:min(var(--wrap),calc(100% - 48px));margin-inline:auto;min-width:0}.skip-link{position:fixed;left:16px;top:-80px;z-index:100;padding:10px 16px;background:var(--ink);color:var(--white);border-radius:var(--radius-control)}.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:30;height:72px;background:rgba(255,253,249,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.header-inner{height:100%;display:flex;align-items:center;gap:var(--s4)}.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;min-width:0;max-width:none;overflow:visible}.brand img{width:40px;height:40px;flex:0 0 auto}.brand-name{white-space:nowrap;overflow:visible;font-weight:800;font-size:16px;letter-spacing:-.02em;line-height:1.15;color:var(--ink)}.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto}.main-nav a{padding:8px 12px;border-radius:var(--radius-pill);font-size:14px;font-weight:700}.main-nav a:hover,.main-nav a[aria-current]{background:var(--brand-100);color:var(--brand-900)}.nav-actions{display:flex;align-items:center;gap:var(--s1)}.lang-switch{position:relative}.lang-trigger,.nav-login,.nav-create,.nav-toggle{min-height:42px;border-radius:var(--radius-pill);font-weight:700}.lang-trigger{position:relative;padding:0 38px 0 15px;border:1px solid var(--line);background:var(--white);color:var(--ink)}.lang-trigger::after,.filter-trigger::after{content:"";position:absolute;right:15px;top:calc(50% - 4px);width:7px;height:7px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:rotate(45deg)}.lang-menu{position:absolute;right:0;top:calc(100% + 10px);z-index:45;width:190px;padding:8px;border:1px solid var(--line);border-radius:16px;background:var(--white);box-shadow:var(--shadow-float)}.lang-menu a{display:flex;align-items:center;justify-content:space-between;padding:9px 11px;border-radius:10px;font-size:14px}.lang-menu a:hover,.lang-menu a[aria-current]{background:var(--brand-100)}.lang-menu a[aria-current]::after{content:"";width:8px;height:4px;border-left:2px solid var(--brand-700);border-bottom:2px solid var(--brand-700);transform:rotate(-45deg)}.nav-login{display:grid;place-items:center;padding:0 16px;border:1px solid var(--line);background:var(--white)}.nav-create{display:grid;place-items:center;padding:0 18px;background:var(--spark-600);color:var(--white)}.nav-create:hover{background:var(--brand-900);color:var(--white)}.nav-toggle{display:none;width:42px;padding:0;border:1px solid var(--line);background:var(--white);place-content:center;gap:4px}.nav-toggle span{width:17px;height:2px;background:var(--ink);border-radius:2px}.mobile-drawer{position:fixed;inset:72px 0 auto;z-index:29;padding:14px 24px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow-float)}.mobile-drawer nav{display:grid;gap:6px}.mobile-drawer a{padding:10px 12px;border-radius:12px;font-weight:700}.mobile-drawer a:hover{background:var(--brand-100)}
.hero{padding:var(--s6) 0 var(--s5);text-align:center;background:var(--paper);overflow:hidden}.eyebrow{display:flex;width:max-content;min-width:0;max-width:calc(100vw - 48px);align-items:center;gap:8px;margin:0 0 var(--s3);color:var(--spark-600);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:var(--small);font-weight:800;letter-spacing:.1em;text-transform:uppercase}.eyebrow::before{content:"";width:18px;height:2px;background:currentColor}.hero .eyebrow{margin:0 auto var(--s3)}.hero h1{max-width:900px;margin:0 auto;font-size:clamp(44px,4.4vw,var(--h1));font-weight:700;letter-spacing:-.045em;line-height:1.2;text-wrap:balance}.hero h1 span{display:block;background:linear-gradient(100deg,var(--brand-700),var(--spark-600));background-clip:text;-webkit-background-clip:text;color:transparent}.hero-copy{max-width:690px;margin:var(--s3) auto 0;color:var(--muted)}.hero-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:var(--s2);margin-top:var(--s4)}.button{display:inline-flex;min-height:52px;align-items:center;justify-content:center;gap:12px;padding:0 22px;border:1px solid transparent;border-radius:var(--radius-pill);font-weight:800}.button-primary{background:var(--spark-600);color:var(--white);box-shadow:0 10px 24px rgba(185,47,18,.2)}.button-primary:hover{background:var(--brand-900);color:var(--white)}.button-secondary{border-color:var(--line);background:var(--white);color:var(--brand-900)}.button-secondary:hover{background:var(--brand-100);color:var(--brand-900)}.arrow{width:9px;height:9px;border-top:2px solid currentColor;border-right:2px solid currentColor;transform:rotate(45deg)}
.mailbox-section{padding:0 0 var(--s7)}.mailbox-stage{position:relative;padding:var(--s4);border-radius:var(--radius-card);background:linear-gradient(145deg,var(--brand-100),var(--brand-900) 48%,var(--spark-600) 130%);box-shadow:var(--shadow-paper);overflow:hidden}.mailbox-stage::after{content:"";position:absolute;right:-80px;bottom:-100px;width:420px;height:280px;border-radius:50%;background:radial-gradient(circle,var(--spark-300),transparent 68%);opacity:.38;pointer-events:none}.stage-top,.mailbox-tools,.workspace{position:relative;z-index:1}.stage-top{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);margin-bottom:var(--s3)}.stage-label{display:flex;width:max-content;max-width:100%;align-items:center;gap:9px;color:var(--white);font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:var(--small);font-weight:800}.live-dot{width:9px;height:9px;border-radius:50%;background:var(--spark-300);box-shadow:0 0 0 5px rgba(242,118,84,.2)}.countdown{color:var(--brand-100);font-size:14px}.countdown strong{color:var(--white);font-variant-numeric:tabular-nums}.mailbox-tools{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:var(--s2);margin-bottom:var(--s3)}.address-shell{display:flex;min-width:0;align-items:center;min-height:58px;padding-left:18px;border:1px solid rgba(255,255,255,.24);border-radius:var(--radius-control);background:var(--brand-900);color:var(--white)}.address-value{min-width:0;flex:1;overflow-wrap:anywhere;font-weight:800}.address-copy{align-self:stretch;min-width:90px;border:0;border-left:1px solid rgba(255,255,255,.2);border-radius:0 var(--radius-control) var(--radius-control) 0;background:var(--brand-700);color:var(--white);font-weight:800}.address-copy:hover{background:var(--spark-600)}.tool-actions{display:flex;align-items:center;gap:var(--s1)}.tool-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:58px;padding:0 16px;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-control);background:var(--brand-700);color:var(--white);font-weight:750}.tool-button:hover{background:var(--spark-600);color:var(--white)}.refresh-button{display:flex;align-items:center;gap:7px}.refresh-button svg{width:18px}.workspace{display:grid;grid-template-columns:360px minmax(0,1fr);height:760px;border-radius:20px;background:var(--white);overflow:hidden}.message-list{min-width:0;border-right:1px solid var(--line);background:var(--brand-50);overflow:auto}.pane-head{display:flex;align-items:center;justify-content:space-between;padding:20px;border-bottom:1px solid var(--line)}.pane-head h2{margin:0;font-size:22px}.pane-head span{color:var(--muted);font-size:13px}.messages{display:grid}.message-row{position:relative;display:grid;width:100%;grid-template-columns:42px minmax(0,1fr);gap:12px;padding:16px 18px;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);text-align:left}.message-row:hover,.message-row.is-active{background:var(--white);color:var(--ink)}.message-row.is-active::before{content:"";position:absolute;inset:10px auto 10px 0;width:3px;border-radius:3px;background:var(--spark-600)}.message-row.is-unread .message-subject::after{content:"";display:inline-block;width:8px;height:8px;margin-left:8px;border-radius:50%;background:var(--spark-600)}.sender-mark{display:grid;width:42px;height:42px;place-items:center;border-radius:12px;background:var(--white)}.sender-mark svg{width:28px;height:28px}.message-copy{min-width:0}.message-meta{display:flex;align-items:center;justify-content:space-between;gap:8px}.message-meta strong,.message-meta time,.message-subject,.message-preview{display:block;min-width:0}.message-meta time{color:var(--muted);font-size:12px;white-space:nowrap}.message-subject{margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:750}.message-preview{margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted);font-size:13px}.list-demo-hint{margin:16px;padding:12px 14px;border:1px dashed var(--line);border-radius:12px;background:var(--white);color:var(--muted);font-size:13px}.reader{min-width:0;background:var(--white);overflow:auto}.reader-inner{padding:24px 26px}.reader-toolbar{display:flex;justify-content:flex-end;gap:8px;margin-bottom:16px}
/* The close control only makes sense inside the mobile sheet; on the split desktop view it is a no-op, so hide it (and an otherwise empty toolbar). */
.reader:not(.mobile-reader) [data-reader-close],.reader:not(.mobile-reader) .reader-toolbar:has(>[data-reader-close]:only-child){display:none}.reader-delete{min-height:38px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:var(--white);color:var(--ink);font-weight:700}.reader-delete:hover{background:var(--brand-100);color:var(--ink)}.mail-letter{max-width:700px;margin:auto}.mail-brand-head{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid var(--line)}.mail-brand-head>span:last-child{min-width:0}.mail-brand-head strong,.mail-brand-head span span{display:block}.mail-brand-head span span{overflow-wrap:anywhere;color:var(--muted);font-size:13px}.mail-brand-logo{display:grid;width:44px;height:44px;place-items:center;border-radius:13px;background:var(--brand-50)}.mail-brand-logo svg{width:28px;height:28px}.mail-letter h3{margin:24px 0 10px;font-size:25px}.mail-letter p{color:var(--muted)}.code-card,.notice-card{margin:22px 0;padding:22px;border-radius:18px;background:var(--brand-50);border:1px solid var(--line)}.code-value{margin:8px 0;font-size:32px;font-weight:850;letter-spacing:.12em;color:var(--brand-900)}.fake-action{display:flex;width:max-content;margin-top:16px;padding:9px 14px;border-radius:var(--radius-pill);background:var(--spark-600);color:var(--white);font-weight:800}.mail-note,.cid-note,.attachment-note{padding:12px 14px;border-radius:12px;background:var(--spark-100);color:var(--ink)!important}.mail-frame{display:block;width:100%;min-height:440px;border:0}.reader-badge,.status-pill{display:flex;width:max-content;max-width:100%;align-items:center;padding:5px 10px;border-radius:var(--radius-pill);background:var(--brand-100);color:var(--brand-900);font-size:12px;font-weight:800}.status-pill.is-active{background:var(--success-100);color:var(--success-700)}.status-pill.is-paused{background:var(--spark-100);color:var(--spark-600)}
.trust-strip{padding:var(--s4) 0;background:var(--success-100);border-block:1px solid var(--line)}.trust-grid{display:grid;grid-template-columns:1.1fr repeat(3,minmax(0,1fr));gap:var(--s3);align-items:center}.trust-lead{font-size:var(--card-title);font-weight:800}.trust-item,.trust-grid span{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--line);border-radius:var(--radius-pill);background:var(--white);font-weight:700}.trust-item::before{content:"";width:10px;height:10px;border:3px solid var(--success-700);border-radius:50%}.section{padding:var(--s7) 0}.section-soft{background:var(--brand-50)}.section-dark{background:var(--brand-900);color:var(--white)}.section-dark p,.section-dark .section-intro{color:var(--brand-100)}.section-head{max-width:760px;margin-bottom:var(--s5)}.section-head .eyebrow+h2{margin-top:var(--s3)}.section-head h2{margin:0;font-size:var(--h2);line-height:1.2;letter-spacing:-.02em}.section-intro{margin:var(--s3) 0 0;color:var(--muted)}.feature-grid,.steps,.compare,.faq-grid,.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s3);align-items:start}.feature-card,.compare-card,.card{min-width:0;padding:var(--s4);border-radius:var(--radius-card);background:var(--white);box-shadow:0 12px 32px rgba(16,47,54,.07)}.feature-card.dark{background:var(--brand-900);color:var(--white)}.feature-card.dark p{color:var(--brand-100)}.feature-icon{display:grid;width:48px;height:48px;place-items:center;border-radius:15px;background:var(--spark-100);color:var(--spark-600)}.feature-icon svg{width:24px}.feature-card h3,.compare-card h3,.step h3,.card h3{margin:20px 0 8px;font-size:var(--card-title)}.feature-card p,.compare-card p,.step p,.card p{margin:0;color:var(--muted)}.step{position:relative;padding:26px;border-radius:22px;background:var(--brand-700)}.step h3{margin-top:0}.step p{color:var(--brand-100)}.compare{grid-template-columns:repeat(2,minmax(0,1fr))}.compare-card ul{padding-left:20px}.section-cta{padding-top:24px}.faq-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.faq-grid details{min-width:0;border-radius:18px;background:var(--white);color:var(--ink);box-shadow:0 8px 24px rgba(16,47,54,.06)}.faq-grid summary{padding:19px 48px 19px 20px;font-weight:800;cursor:pointer}.faq-grid details p{margin:0;padding:0 20px 20px;color:var(--muted)}
.pre-footer{padding:var(--s6) 0;background:var(--brand-50)}.pre-footer-card{display:flex;align-items:center;justify-content:space-between;gap:var(--s4);padding:var(--s5);border-radius:var(--radius-card);background:linear-gradient(120deg,var(--brand-100),var(--spark-100))}.pre-footer-card h2{margin:0;font-size:28px}.pre-footer-card p{margin:8px 0 0;color:var(--muted)}.site-footer{padding:var(--s6) 0 var(--s4);background:var(--brand-900);color:var(--white)}.footer-layout{display:grid;grid-template-columns:minmax(280px,1.2fr) repeat(3,minmax(0,.85fr)) minmax(0,.65fr);gap:var(--s5)}.footer-brand{order:-1;min-width:0}.footer-layout::after{content:"";display:block}.footer-note{grid-column:1/-1;margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.18)}.footer-note p{margin:0;color:var(--brand-100)}.footer-brand img{width:40px;height:40px;padding:0;border-radius:12px;background:transparent}.site-footer .brand-name{color:var(--white)}.footer-brand p{max-width:390px;color:var(--brand-100)}.footer-brand>a:last-child{color:var(--spark-300)}.footer-nav h2{margin:0 0 var(--s2);font-size:15px;color:var(--spark-300)}.footer-nav a{display:block;padding:5px 0;color:var(--brand-100)}.footer-nav a:hover{color:var(--white)}.footer-lang{display:flex;flex-wrap:wrap;gap:8px;margin-top:var(--s5);padding-top:var(--s3);border-top:1px solid rgba(255,255,255,.18)}.footer-lang a{padding:4px 10px;border-radius:var(--radius-pill);color:var(--brand-100);font-size:13px}.footer-lang a[aria-current]{background:var(--brand-700);color:var(--white)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:var(--s3);padding-top:var(--s3);border-top:1px solid rgba(255,255,255,.18);color:var(--brand-100);font-size:13px}
input{min-height:52px;padding:10px 14px;border:1px solid var(--muted);border-radius:var(--radius-control);background:var(--white);color:var(--ink)}input:focus{outline:2px solid var(--ink);outline-offset:2px}.field{display:grid;gap:8px}.field label{font-weight:750}.form-actions{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:20px;margin-bottom:24px}.alias-compose .form-actions{margin-bottom:40px}.alias-compose+.empty-state{margin-top:40px}.alias-compose~.table-scroll{margin:40px 0}form{display:flow-root}.empty-state{margin:24px 0;padding:18px;border:1px dashed var(--line);border-radius:16px;background:var(--brand-50);color:var(--muted)}.table-scroll{min-width:0;margin:24px 0;overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--white)}table{width:100%;border-collapse:collapse}th,td{padding:13px 15px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}tr:last-child td{border-bottom:0}th{background:var(--brand-50);font-size:13px}.table-actions{display:flex;flex-wrap:nowrap;gap:8px;white-space:nowrap}.table-actions button,.inline-control{min-height:36px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--white);color:var(--ink)}.form-actions .inline-control,.alias-compose .inline-control{min-height:52px;padding:0 22px;border-radius:var(--radius-pill);font-weight:800}.filter-wrap{position:relative;width:max-content;max-width:100%;margin:16px 0}.filter-trigger{position:relative;width:max-content;min-height:44px;padding:0 42px 0 14px;border:1px solid var(--line);border-radius:14px;background:var(--white);color:var(--ink);font-weight:750}.filter-list{position:absolute;z-index:12;top:calc(100% + 8px);left:0;min-width:190px;padding:7px;border:1px solid var(--line);border-radius:14px;background:var(--white);box-shadow:var(--shadow-float)}.filter-list [role=option]{display:block;width:100%;padding:9px 11px;border:0;border-radius:9px;background:transparent;color:var(--ink);text-align:left}.filter-list [role=option]:hover,.filter-list [role=option][aria-selected=true]{background:var(--brand-100);color:var(--brand-900)}.toast{position:fixed;right:16px;bottom:16px;z-index:80;width:max-content;max-width:min(430px,calc(100% - 32px));padding:12px 16px;border-radius:16px;background:var(--ink);color:var(--white);box-shadow:var(--shadow-float);opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s}.toast.show{opacity:1;transform:none}.dialog-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;background:rgba(16,47,54,.56)}.dialog{width:min(440px,100%);padding:26px;border-radius:22px;background:var(--white);box-shadow:var(--shadow-float)}.dialog h2{margin:0;font-size:22px}.dialog p{color:var(--muted)}.dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:24px}.prose h2{font-size:27px}.prose h3{font-size:21px}.modal h2{font-size:22px}
.auth-view,.console-app{padding:var(--s6) 0}.auth-view .wrap{display:flex;justify-content:center}.auth-card{width:min(620px,100%);margin-inline:auto;padding:var(--s5);border-radius:var(--radius-card);background:var(--white);box-shadow:var(--shadow-paper)}.auth-notice{margin:20px 0;padding:13px 15px;border-radius:14px;background:var(--brand-100);color:var(--brand-900)}.auth-notice.is-error{background:var(--danger-100);color:var(--danger-700)}.console-identity{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px;border-radius:var(--radius-card);background:var(--brand-900);color:var(--white)}.console-identity p{margin:0;color:var(--brand-100)}.console-identity strong{overflow-wrap:anywhere}.console-task{margin-top:32px;padding:28px;border-radius:var(--radius-card)}.console-task.alias-task{background:var(--white);box-shadow:var(--shadow-paper)}.console-task.archive-task{border:1px solid var(--line);background:var(--brand-50)}.console-task.security-task{background:var(--brand-900);color:var(--white)}.console-task.security-task p{color:var(--brand-100)}.console-task h2{margin:0;font-size:24px}.console-task h2+p{margin-top:12px}.alias-composer{display:flex;align-items:stretch;flex-wrap:wrap;gap:10px;margin-top:24px}.alias-field{display:flex;min-width:240px;flex:1;align-items:center;border:1px solid var(--line);border-radius:var(--radius-control);background:var(--white);overflow:hidden}.alias-field input{min-width:0;flex:1;border:0;border-radius:0}.alias-field input:focus{outline:none}.alias-field:focus-within{outline:2px solid var(--ink);outline-offset:2px}.alias-suffix{display:flex;align-self:stretch;align-items:center;padding:0 14px;border-left:1px solid var(--line);color:var(--muted)}.archive-detail{margin-top:24px;padding:24px;border-radius:18px;background:var(--white);color:var(--ink);overflow-wrap:anywhere}.archive-frame{display:block;width:100%;min-height:440px;border:0}.attachment-list{display:grid;gap:8px;margin-top:20px}.attachment-list a{padding:10px 12px;border-radius:10px;background:var(--brand-50);text-decoration:underline}.twofa-line{display:flex;align-items:center;justify-content:space-between;gap:20px}.twofa-setup{display:grid;grid-template-columns:auto minmax(0,1fr);gap:24px;align-items:start;margin-top:24px;padding:24px;border-radius:18px;background:var(--brand-50);color:var(--ink)}.twofa-qr-plate{margin:0;padding:16px;width:fit-content;border:1px solid var(--line);border-radius:16px;background:var(--white)}.twofa-qr-plate img,.twofa-setup img{display:block;width:180px;height:180px;border-radius:12px;background:var(--white)}.twofa-qr-plate figcaption{margin-top:10px;color:var(--muted);font-size:13px;font-weight:700;text-align:center}.twofa-setup-body{min-width:0}.secret-row{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:10px;margin:0 0 16px}.secret-kicker{font-size:12px;font-weight:750;color:var(--muted)}.secret-value{padding:10px 12px;border-radius:var(--radius-control);background:var(--white);overflow-wrap:anywhere}.twofa-confirm{margin-top:24px}.twofa-disable{margin-top:24px}
@media(max-width:980px){.footer-layout{grid-template-columns:repeat(2,minmax(0,1fr))}.main-nav{display:none}.nav-actions{margin-left:auto}.nav-login{display:none}.nav-toggle{display:grid}.workspace{grid-template-columns:310px minmax(0,1fr)}.feature-grid,.steps,.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.trust-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-layout{grid-template-columns:1.2fr 1fr 1fr}}
@media(max-width:720px){.twofa-setup{grid-template-columns:minmax(0,1fr)}.twofa-head{flex-direction:column}.secret-row{grid-template-columns:minmax(0,1fr)}.wrap{width:min(calc(100% - 28px),var(--wrap))}.site-header{height:64px}.brand img{width:35px;height:35px}.brand-name{font-size:14px}.nav-create{display:none}.mobile-drawer{top:64px}.hero{padding:var(--s5) 0 var(--s4)}.hero h1{font-size:38px}.hero-actions{flex-direction:column;align-items:stretch}.mailbox-section{padding-bottom:var(--s6)}.mailbox-stage{padding:14px;border-radius:20px}.stage-top{align-items:flex-start;flex-direction:column}.mailbox-tools{grid-template-columns:minmax(0,1fr)}.tool-actions{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.tool-button{min-width:0;padding-inline:8px}.workspace{display:block;height:auto;min-height:700px}.message-list{min-height:700px;border-right:0}.workspace>.reader:not(.mobile-reader){display:none}.reader.mobile-reader{position:fixed;inset:0;z-index:70;display:block;width:100%;height:100dvh;border-radius:0;overflow:auto}.reader-inner{padding:20px 18px}.feature-grid,.steps,.compare,.faq-grid,.card-grid,.trust-grid{grid-template-columns:minmax(0,1fr)}.section{padding:var(--s6) 0}.pre-footer-card,.console-identity,.twofa-line{align-items:flex-start;flex-direction:column}.footer-layout{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-brand{grid-column:1/-1}.footer-bottom{flex-direction:column}.auth-card{padding:28px}.console-task{padding:24px}.alias-composer{align-items:stretch}.alias-composer>.button{flex:1}.table-scroll{overflow-x:auto}.dialog-actions{flex-wrap:wrap}}
@media(max-width:440px){.brand-name{white-space:normal;max-width:11.8em}.nav-actions .lang-switch .lang-trigger{width:42px;padding:0;font-size:0;gap:0;overflow:hidden}.lang-trigger::before{content:"";position:absolute;left:11px;top:11px;width:18px;height:18px;border:0;background:var(--ink);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='9' fill='none' stroke='black' stroke-width='2'/%3E%3Cpath d='M3 12h18M12 3c3 3 3 15 0 18M12 3c-3 3-3 15 0 18' fill='none' stroke='black' stroke-width='2'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='9' fill='none' stroke='black' stroke-width='2'/%3E%3Cpath d='M3 12h18M12 3c3 3 3 15 0 18M12 3c-3 3-3 15 0 18' fill='none' stroke='black' stroke-width='2'/%3E%3C/svg%3E") center/contain no-repeat}.lang-trigger::after{right:7px}.footer-layout{grid-template-columns:minmax(0,1fr)}.footer-brand{grid-column:auto}.address-shell{padding-left:12px}.address-copy{min-width:72px;padding-inline:10px}.address-value{font-size:13px}.hero h1{font-size:34px}.tool-button{font-size:13px}.alias-field{min-width:100%}}
.faq-grid{align-items:start}.archive-head{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--s4)}.filter-select{position:relative;flex:none}.filter-options{position:absolute;right:0;top:calc(100% + 8px);z-index:4;display:grid;gap:4px;width:max-content;min-width:180px;padding:8px;border:1px solid var(--line);border-radius:14px;background:var(--white);box-shadow:var(--shadow-float)}.filter-options button{display:flex;align-items:center;min-height:40px;padding:10px 14px;border:0;border-radius:10px;background:transparent;color:var(--ink);text-align:left}.filter-options button:hover,.filter-options button[aria-selected="true"]{background:var(--brand-100);color:var(--brand-900)}.lock-badge{display:flex;width:max-content;padding:7px 12px;border-radius:var(--radius-pill);background:rgba(255,255,255,.12);color:var(--white);font-weight:800}.confirm-dialog{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;background:rgba(16,47,54,.62)}.dialog-card{width:min(460px,100%);padding:28px;border-radius:var(--radius-card);background:var(--white);color:var(--ink);box-shadow:var(--shadow-float)}
/* Inner-page system */
.page-hero{padding:var(--s6) 0 var(--s5);background:linear-gradient(135deg,var(--brand-50),var(--paper) 58%,var(--spark-100))}.page-hero .eyebrow+h1{margin-top:var(--s3)}.page-hero h1{max-width:850px;margin-bottom:0;font-size:clamp(38px,4vw,46px);line-height:1.15;letter-spacing:-.035em}.page-hero .section-intro{max-width:760px;margin:var(--s3) 0 var(--s5);color:var(--muted)}.content-section{padding:var(--s6) 0}.content-section.soft{background:var(--brand-50)}.content-section.dark{background:var(--brand-900);color:var(--white)}.content-section.dark p{color:var(--brand-100)}.content-section.dark .info-card,.content-section.dark .overview-card,.content-section.dark .decision-card,.content-section.dark .scenario-card,.content-section.dark .allow-card,.content-section.dark .deny-card{color:var(--ink)}.content-section.dark .info-card h3,.content-section.dark .overview-card h3,.content-section.dark .decision-card h3,.content-section.dark .scenario-card h3,.content-section.dark .allow-card h3,.content-section.dark .deny-card h3{color:var(--ink)}.content-section.dark .info-card p,.content-section.dark .overview-card p,.content-section.dark .decision-card p,.content-section.dark .scenario-card p,.content-section.dark .allow-card p,.content-section.dark .deny-card p,.content-section.dark .info-card li,.content-section.dark .overview-card li,.content-section.dark .allow-card li,.content-section.dark .deny-card li{color:var(--muted)}.content-section.dark .timeline article,.content-section.dark .timeline article h3,.content-section.dark .timeline article p{color:var(--ink)}.content-section.dark .timeline strong{color:var(--spark-600)}.content-section h2{max-width:760px;margin:0 0 var(--s3);font-size:32px;line-height:1.25}.content-section h3{font-size:21px;line-height:1.3}.content-section p{color:var(--muted)}.content-section .section-intro{max-width:760px;margin:var(--s3) 0 var(--s5)}.info-grid,.overview-grid,.decision-grid,.check-grid,.scenario-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3);margin-top:var(--s5)}.section-intro+.overview-grid,.section-intro+.legal-glance,.section-intro+.matrix,.section-intro+.timeline,.section-intro+.diagnostic,.section-intro+.info-grid,.section-intro+.decision-grid,.section-intro+.scenario-grid,.section-intro+.policy-table,.section-intro+.check-grid{margin-top:var(--s5)}.info-card,.overview-card,.decision-card,.scenario-card{min-width:0;padding:var(--s4);border-radius:var(--radius-card);background:var(--white);box-shadow:var(--shadow-paper)}.info-card h3,.overview-card h3,.decision-card h3,.scenario-card h3{margin:0 0 var(--s2);font-size:21px}.info-card p,.overview-card p,.decision-card p,.scenario-card p{margin:0}.legal-glance{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3);margin-top:var(--s5)}.legal-prose{display:grid;gap:var(--s4)}.legal-prose section{padding:var(--s4);border-radius:var(--radius-card);background:var(--white)}.legal-prose section h2{margin:0 0 var(--s2);font-size:26px}.legal-prose section p{margin:8px 0;color:var(--muted)}.policy-table{min-width:0;margin:var(--s5) 0;border:1px solid var(--line);border-radius:18px;overflow-x:auto;background:var(--white)}.allow-deny{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3);margin:var(--s5) 0}.allow-card,.deny-card{padding:var(--s4);border-radius:var(--radius-card);background:var(--white);color:var(--ink)}.allow-card{border-top:6px solid var(--success-700)}.deny-card{border-top:6px solid var(--spark-600)}.compare-card.path-card{display:flex;flex-direction:column;min-height:100%;border:1px solid var(--line)}.path-temp{background:linear-gradient(180deg,var(--white) 0%,var(--spark-100) 140%)}.path-alias{background:linear-gradient(180deg,var(--white) 0%,var(--brand-100) 140%)}.path-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.path-icon{display:grid;width:56px;height:56px;place-items:center;border-radius:16px}.path-temp .path-icon{background:var(--spark-100);color:var(--spark-600)}.path-alias .path-icon{background:var(--brand-100);color:var(--brand-700)}.path-icon svg{width:28px;height:28px}.path-badge{display:inline-flex;width:max-content;max-width:100%;padding:5px 10px;border-radius:var(--radius-pill);font-size:12px;font-weight:800;letter-spacing:.02em}.path-temp .path-badge{background:var(--spark-600);color:var(--white)}.path-alias .path-badge{background:var(--brand-900);color:var(--white)}.path-lead{margin:0 0 16px}.compare-card.path-card h3{margin:18px 0 8px}.path-facts{margin:0;padding:0;list-style:none;display:grid;gap:10px}.path-facts li{position:relative;padding-left:22px}.path-facts li::before{content:"";position:absolute;left:0;top:9px;width:8px;height:8px;border-radius:50%}.path-temp .path-facts li::before{background:var(--spark-600)}.path-alias .path-facts li::before{background:var(--brand-700)}.compare-card.path-card .section-cta{margin-top:auto}
.allow-card li+li,.deny-card li+li{margin-top:8px}.timeline{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden}.timeline article{display:grid;grid-template-columns:100px minmax(0,1fr);align-items:start;gap:var(--s4);padding:var(--s4);background:var(--white)}.timeline strong{margin:0;padding-top:0;color:var(--spark-600);font-size:21px;line-height:1.3}.timeline article h3{margin:0 0 8px;line-height:1.3}.timeline article p{margin:0}.diagnostic{display:grid;gap:var(--s3);counter-reset:diagnostic}.diagnostic article{display:grid;grid-template-columns:34px minmax(0,1fr);align-items:start;gap:16px;position:relative;padding:var(--s4);border-radius:var(--radius-card);background:var(--white);counter-increment:diagnostic}.diagnostic article::before{content:counter(diagnostic);position:static;left:auto;top:auto;display:grid;place-items:center;width:34px;height:34px;margin-top:2px;border-radius:50%;background:var(--spark-600);color:var(--white);font-weight:800}.diagnostic article::before{grid-column:1;grid-row:1;align-self:start}.diagnostic article h3,.diagnostic article p{grid-column:2}.diagnostic article h3{margin:0 0 8px}.diagnostic article p{margin:0}.matrix{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s3)}.matrix article{padding:var(--s4);border-radius:var(--radius-card);background:var(--white)}.section-cta{padding-top:var(--s4)}.compare-card .section-cta,.pre-footer-card .hero-actions{padding-top:var(--s4)}.compare-card p+.btn,.identity-card p+.btn,.compare-card .button,.identity-card .button{margin-top:var(--s4)}.count-pill{display:flex;width:max-content;margin:16px 0 24px;padding:7px 12px;border-radius:var(--radius-pill);background:var(--brand-100);color:var(--brand-900);font-weight:800}.archive-detail{min-width:0;max-width:100%;margin-top:var(--s4);padding:var(--s4);border-radius:18px;background:var(--white);overflow:hidden}.archive-detail iframe{width:100%;max-width:100%;min-height:320px;border:1px solid var(--line);border-radius:14px}.console-title-row{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--s4);margin-bottom:var(--s4)}.console-title-row h1{margin:0;font-size:36px}.console-title-row p{margin:6px 0 0}.console-task h2{margin:0 0 8px}.console-task .task-intro{margin:0 0 var(--s4)}.guard-task{border:1px solid var(--line);background:var(--white);color:var(--ink);box-shadow:var(--shadow-paper)}.guard-task p{color:var(--muted)}.guard-task input{background:var(--white)}.twofa-head{display:flex;align-items:flex-start;justify-content:space-between;gap:28px}.twofa-copy{min-width:0;flex:1 1 16rem}.twofa-copy h2{margin:0;max-width:18em}.twofa-lede{margin:12px 0 0;max-width:38em}.twofa-tools{display:flex;align-items:center;flex:0 0 auto;flex-wrap:wrap;gap:12px}.guard-task .status-pill{background:var(--brand-100);color:var(--brand-900)}.twofa-howto,.twofa-steps{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;margin:20px 0;padding:0;list-style:none;counter-reset:guard-step}.twofa-howto li,.twofa-steps li{position:relative;padding:12px 14px 12px 48px;border-radius:14px;background:var(--brand-50);color:var(--ink)}.twofa-howto li::before,.twofa-steps li::before{counter-increment:guard-step;content:counter(guard-step);position:absolute;left:12px;top:12px;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--brand-900);color:var(--white);font-size:12px;font-weight:800}.twofa-steps{display:grid;grid-template-columns:minmax(0,1fr);gap:10px;margin:20px 0}.recommend-float{position:fixed;right:20px;bottom:20px;z-index:45;max-width:min(360px,calc(100% - 40px));padding:20px 52px 20px 20px;border-radius:18px;background:var(--brand-900);color:var(--white);box-shadow:var(--shadow-float)}.recommend-float a{font-weight:800;color:var(--spark-300)}.recommend-float-close{position:absolute;top:10px;right:10px;width:32px;height:32px;border:0;border-radius:50%;background:var(--white);color:var(--ink);font-size:0}.recommend-float-close::before,.recommend-float-close::after{content:"";position:absolute;left:9px;top:15px;width:14px;height:2px;background:currentColor;transform:rotate(45deg)}.recommend-float-close::after{transform:rotate(-45deg)}
@media(max-width:720px){.twofa-setup{grid-template-columns:minmax(0,1fr)}.twofa-head{flex-direction:column}.secret-row{grid-template-columns:minmax(0,1fr)}.info-grid,.overview-grid,.decision-grid,.check-grid,.scenario-grid,.legal-glance,.allow-deny,.matrix{grid-template-columns:minmax(0,1fr)}.timeline article{grid-template-columns:minmax(0,1fr);gap:8px}.console-title-row{align-items:flex-start;flex-direction:column}.legal-prose section{padding:20px}.recommend-float{left:14px;right:14px;bottom:14px;max-width:none}}
@media(max-width:440px){.nav-actions .lang-switch .lang-trigger{font-size:0;overflow:hidden}.lang-trigger::before{background:linear-gradient(90deg,transparent 43%,var(--ink) 44% 56%,transparent 57%),linear-gradient(0deg,transparent 43%,var(--ink) 44% 56%,transparent 57%);border-radius:50%}.lang-trigger::before{border:0;background:var(--ink);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='9' fill='none' stroke='black' stroke-width='2'/%3E%3Cpath d='M3 12h18M12 3c3 3 3 15 0 18M12 3c-3 3-3 15 0 18' fill='none' stroke='black' stroke-width='2'/%3E%3C/svg%3E") center/contain no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Ccircle cx='12' cy='12' r='9' fill='none' stroke='black' stroke-width='2'/%3E%3Cpath d='M3 12h18M12 3c3 3 3 15 0 18M12 3c-3 3-3 15 0 18' fill='none' stroke='black' stroke-width='2'/%3E%3C/svg%3E") center/contain no-repeat}}