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var(--meru-sep);align-items:center;gap:10px;margin-bottom:22px;padding-bottom:16px;display:flex}.reader-sender-info{flex:1;min-width:0}.reader-sender-name{font-family:var(--font-sans);color:var(--meru-text);font-size:14px;font-weight:600}.reader-sender-meta{font-family:var(--font-sans);color:var(--meru-text-3);font-size:12px}.reader-content{font-family:var(--font-serif)}.reader-content-h1{color:var(--meru-text);letter-spacing:-.3px;font-size:26px;font-weight:700;line-height:1.45;font-family:var(--font-sans);margin-bottom:12px}.reader-content-h2{color:var(--meru-text);font-size:18px;font-weight:700;line-height:1.5;font-family:var(--font-sans);margin-top:32px;margin-bottom:12px}.reader-content-p{color:var(--meru-text);text-wrap:pretty;margin-bottom:18px;font-size:17px;line-height:1.85}.reader-content-img{border-radius:8px;max-width:100%;height:auto;margin:12px 0}.reader-content-a{color:var(--meru-accent);text-decoration:underline;-webkit-text-decoration-color:var(--meru-accent-soft);text-decoration-color:var(--meru-accent-soft)}.reader-html{color:var(--meru-text);word-break:break-word;width:100%;font-size:16px;line-height:1.8;overflow-x:hidden}.reader-html *{box-sizing:border-box!important;max-width:100%!important}.reader-html table{table-layout:fixed!important;width:100%!important}.reader-html td,.reader-html th{word-break:break-word}.reader-html img{cursor:pointer;border-radius:8px;display:block;max-width:100%!important;height:auto!important}.reader-html h1{color:var(--meru-text);font-size:1.5em;font-weight:700;font-family:var(--font-sans);margin:1em 0 .5em}.reader-html h2{color:var(--meru-text);font-size:1.2em;font-weight:700;font-family:var(--font-sans);margin:1.2em 0 .4em}.reader-html h3{font-size:1.05em;font-weight:700;font-family:var(--font-sans);margin:1em 0 .3em}.reader-html p{margin-bottom:1em}.reader-html ul,.reader-html ol{margin-bottom:1em;padding-left:1.5em}.reader-html li{margin-bottom:.4em}.reader-html a{color:var(--meru-accent)}.reader-html strong{color:var(--meru-text);font-weight:700}.reader-html hr{border:none;border-top:.5px solid var(--meru-sep);margin:1.5em 0}.reader-html blockquote{border-left:3px solid var(--meru-sep-strong);color:var(--meru-text-2);margin:1em 0;padding-left:1em}.reader-text{font-family:var(--font-sans);color:var(--meru-text);white-space:pre-wrap;word-break:break-word;font-size:16px;line-height:1.85}.reader-text a{color:var(--meru-accent);text-decoration:underline}.reader-inline-img-link{text-align:left;cursor:pointer;background:0 0;border:none;width:100%;margin:12px 0;padding:0;display:block}.reader-inline-img{background:var(--meru-surface-alt);border-radius:10px;max-width:100%;display:block}.lightbox-overlay{z-index:500;background:#000000ed;flex-direction:column;justify-content:flex-start;align-items:center;display:flex;position:fixed;inset:0}.lightbox-close{top:calc(16px + env(safe-area-inset-top,0px));color:#fff;z-index:1;background:#ffffff2e;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex;position:absolute;right:16px}.lightbox-scroll{-webkit-overflow-scrolling:touch;width:100%;height:100%;padding:calc(60px + env(safe-area-inset-top,0px)) 0 calc(20px + env(safe-area-inset-bottom,0px));justify-content:center;align-items:center;display:flex;overflow:auto}.lightbox-img{object-fit:contain;width:100%;height:auto;display:block}.reader-progress{bottom:env(safe-area-inset-bottom,0px);background:var(--meru-sep);z-index:10;height:2px;position:fixed;left:0;right:0}.reader-progress-fill{background:var(--meru-accent);height:100%;transition:width .3s}.reader-empty{height:100%;color:var(--meru-text-2);justify-content:center;align-items:center;font-size:14px;display:flex}.bnav-wrap{z-index:30;background:var(--meru-nav-gradient);-webkit-backdrop-filter:blur(10px);pointer-events:none;padding-top:8px;padding-bottom:8px;position:fixed;bottom:0;left:0;right:0}.app[data-native] .bnav-wrap{padding-bottom:var(--sab)}.bnav-wrap.bnav-wrap--hidden{display:none}.bnav-bar{background:var(--meru-surface);height:60px;box-shadow:var(--meru-nav-shadow);border:.5px solid var(--meru-sep);pointer-events:all;border-radius:22px;align-items:center;margin:0 14px;padding:0 14px;display:flex}.bnav-btn{min-width:44px;height:44px;color:var(--meru-text-2);justify-content:center;align-items:center;transition:color .15s;display:flex;position:relative}.bnav-btn.active{color:var(--meru-accent)}.bnav-unread-badge{background:var(--meru-accent);color:#fff;min-width:16px;height:16px;box-shadow:0 0 0 2px var(--meru-surface);border-radius:8px;justify-content:center;align-items:center;padding:0 4px;font-size:10px;font-weight:700;display:flex;position:absolute;top:4px;right:4px}.bnav-senders{flex:1;justify-content:center;gap:14px;display:flex}.bnav-sender-btn{flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex;position:relative}.bnav-sender-dot{background:var(--meru-accent);border-radius:2px;width:4px;height:4px;position:absolute;bottom:2px}.settings-overlay{z-index:100;background:var(--meru-overlay);opacity:0;pointer-events:none;flex-direction:column;justify-content:flex-end;transition:opacity .25s;display:flex;position:fixed;inset:0}.settings-overlay.open{opacity:1;pointer-events:all}.settings-sheet{background:var(--meru-bg);padding:10px 0 calc(34px + env(safe-area-inset-bottom,0px));border-radius:24px 24px 0 0;transition:transform .28s cubic-bezier(.2,.7,.3,1);transform:translateY(100%);box-shadow:0 -10px 30px #0000002e}.settings-overlay.open .settings-sheet{transform:translateY(0)}.settings-grabber{background:var(--meru-text-3);opacity:.5;border-radius:3px;width:38px;height:5px;margin:0 auto 14px}.settings-title-row{align-items:center;padding:0 20px 18px;display:flex}.settings-title{color:var(--meru-text);letter-spacing:-.2px;flex:1;font-size:18px;font-weight:700}.settings-close-btn{background:var(--meru-surface-alt);width:30px;height:30px;color:var(--meru-text-2);border-radius:15px;justify-content:center;align-items:center;display:flex}.settings-section{padding:0 16px 14px}.settings-section-label{color:var(--meru-text-3);letter-spacing:.3px;text-transform:uppercase;padding:0 4px 8px;font-size:12px;font-weight:600}.settings-address-card{background:var(--meru-surface);border:.5px solid var(--meru-sep);border-radius:14px;padding:14px}.settings-address-text{font-family:var(--font-mono);color:var(--meru-text);word-break:break-all;margin-bottom:10px;font-size:14px;font-weight:500;line-height:1.4}.settings-address-desc{color:var(--meru-text-2);margin-bottom:12px;font-size:12px;line-height:1.6}.settings-copy-btn{background:var(--meru-accent);color:#fff;letter-spacing:.2px;border-radius:10px;justify-content:center;align-items:center;gap:8px;width:100%;min-height:44px;padding:10px 14px;font-size:14px;font-weight:600;transition:background .2s,color .2s;display:flex}.settings-copy-btn.copied{background:var(--meru-surface-alt);color:var(--meru-text)}.settings-logout-section{padding:8px 16px 4px}.settings-logout-btn{background:var(--meru-surface);border:.5px solid var(--meru-sep);width:100%;min-height:50px;color:var(--meru-danger);text-align:center;border-radius:14px;padding:14px;font-size:16px;font-weight:500}.settings-delete-btn{width:100%;min-height:44px;color:var(--meru-text-3);text-align:center;background:0 0;border-radius:14px;margin-top:8px;padding:12px 14px;font-size:14px;font-weight:400}.settings-delete-confirm{background:var(--meru-surface);border:.5px solid var(--meru-sep);border-radius:14px;margin-top:10px;padding:14px}.settings-delete-confirm-text{color:var(--meru-text-2);margin-bottom:10px;font-size:14px;line-height:1.5}.settings-delete-error{color:var(--meru-danger);margin-bottom:10px;font-size:13px}.settings-delete-confirm-btns{gap:8px;display:flex}.settings-delete-cancel-btn{background:var(--meru-surface-alt);min-height:40px;color:var(--meru-text);border-radius:10px;flex:1;font-size:15px;font-weight:500}.settings-delete-confirm-btn{background:var(--meru-danger);color:#fff;border-radius:10px;flex:1;min-height:40px;font-size:15px;font-weight:600}.settings-delete-confirm-btn:disabled,.settings-delete-cancel-btn:disabled{opacity:.5}.settings-footer{color:var(--meru-text-3);text-align:center;padding:14px 20px 4px;font-size:11px}.settings-footer a{color:var(--meru-text-3);text-decoration:underline}.auth-screen{background:var(--meru-bg);color:var(--meru-text);padding:calc(54px + env(safe-area-inset-top,0px)) 24px calc(34px + env(safe-area-inset-bottom,0px));z-index:200;flex-direction:column;display:flex;position:fixed;inset:0;overflow-y:auto}.auth-brand{flex-direction:column;align-items:center;margin-top:36px;margin-bottom:40px;display:flex}.auth-logo{background:var(--meru-accent);color:#fff;letter-spacing:-1px;border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:18px;font-size:28px;font-weight:800;display:flex;box-shadow:0 8px 20px #4f46e540}[data-theme=dark] .auth-logo{box-shadow:none}.auth-headline{color:var(--meru-text);letter-spacing:-.4px;margin-bottom:6px;font-size:22px;font-weight:800}.auth-tagline{color:var(--meru-text-2);font-size:14px}.auth-mode-toggle{background:var(--meru-surface-alt);border-radius:12px;margin-bottom:24px;padding:4px;display:flex}.auth-mode-btn{color:var(--meru-text-2);border-radius:9px;flex:1;min-height:44px;padding:10px 0;font-size:14px;font-weight:600;transition:background .15s,color .15s,box-shadow .15s}.auth-mode-btn.active{background:var(--meru-surface);color:var(--meru-text);box-shadow:0 1px 3px #0000000d}.auth-fields{flex-direction:column;gap:10px;display:flex}.auth-field-label{display:block}.auth-field-label-text{color:var(--meru-text-2);margin-bottom:6px;font-size:12px;font-weight:500;display:block}.auth-field-input{background:var(--meru-surface);border:.5px solid var(--meru-sep-strong);width:100%;color:var(--meru-text);border-radius:12px;outline:none;min-height:48px;padding:14px;font-size:15px;transition:border-color .15s;display:block}.auth-field-input:focus{border-color:var(--meru-accent)}.auth-field-input::placeholder{color:var(--meru-text-3)}.auth-forgot{color:var(--meru-accent);text-align:right;margin-top:2px;font-size:13px;font-weight:500;display:block}.auth-submit-btn{background:var(--meru-accent);color:#fff;letter-spacing:.2px;border-radius:12px;width:100%;min-height:50px;margin-top:14px;font-size:15px;font-weight:700;transition:opacity .15s}.auth-submit-btn:disabled{opacity:.6}.auth-error{color:var(--meru-danger);background:#dc262614;border-radius:8px;margin-top:4px;padding:10px 12px;font-size:13px}.auth-info{color:var(--meru-accent);background:var(--meru-accent-soft);white-space:pre-line;border-radius:8px;margin-top:4px;padding:10px 12px;font-size:13px}.auth-footer{color:var(--meru-text-3);text-align:center;margin-top:auto;padding-top:24px;font-size:12px;line-height:1.6}@media (width<=767px){.app{grid-template-rows:1fr;grid-template-columns:1fr}.sidebar{display:none}.col-list,.col-detail{grid-area:1/1;transition:transform .3s cubic-bezier(.2,.7,.3,1),opacity .2s;position:absolute;inset:0}.col-list.mobile-hide{opacity:0;pointer-events:none;transform:translate(-100%)}.col-list.mobile-show{opacity:1;transform:translate(0)}.col-detail.mobile-hide{opacity:0;pointer-events:none;transform:translate(100%)}.col-detail.mobile-show{opacity:1;transform:translate(0)}.app{position:relative;overflow:hidden}}@media (width>=768px) and (width<=1023px){.app{grid-template-columns:64px 300px 1fr}.sidebar-header{justify-content:center;padding:20px 0 16px}.sidebar-brand{justify-content:center}.sidebar-brand-icon{border-radius:8px;width:32px;height:32px}.sidebar .logo,.sidebar-icon-btn{display:none}.sidebar-nav{padding:0 8px}.sidebar-nav-item{justify-content:center;gap:0;padding:10px 0}.sidebar-nav-label{display:none}.sidebar-badge{min-width:16px;padding:1px 4px;font-size:10px}.sidebar-section-label{display:none}.sidebar-avatar{width:26px;height:26px;font-size:12px}.sidebar-footer{display:none}.sidebar-bottom{padding:4px 8px 8px}.sidebar-settings-btn{justify-content:center;padding:10px 0}}@media (width<=767px){.app[data-native] .sidebar{display:none!important}.app[data-native]{grid-template-columns:1fr;position:relative;overflow:hidden}.app[data-native] .col-list,.app[data-native] .col-detail{will-change:transform;backface-visibility:hidden;grid-area:1/1;transition:transform .3s cubic-bezier(.2,.7,.3,1),opacity .2s;position:absolute;inset:0}.app[data-native] .col-list.mobile-hide{opacity:0;pointer-events:none;transform:translate(-100%)}.app[data-native] .col-list.mobile-show{opacity:1;transform:translate(0,0)}.app[data-native] .col-detail.mobile-hide{opacity:0;pointer-events:none;transform:translate(100%)}.app[data-native] .col-detail.mobile-show{opacity:1;transform:translate(0,0)}}.app[data-view=detail] .bnav-wrap,.app[data-native][data-view=detail] .bnav-wrap{display:none!important}@media (width>=768px){.bnav-wrap,.reader-header{display:none}.reader-header--desktop{display:block}.inbox-header{padding-top:20px}.inbox-title{font-size:22px}.inbox-list{padding-bottom:24px}}@media (width>=1280px){.reader-body{padding:36px 48px 80px}.reader-sender-chip,.reader-html,.reader-text{max-width:680px;margin-left:auto;margin-right:auto}}.app[data-native] .reader-header{display:flex}.app[data-native] .reader-header--desktop,.reader-header{display:none}.reader-header--desktop{display:block}.app[data-native] .inbox-header{padding:calc(var(--sat) + 12px) 18px 0}.app[data-native] .reader-header{padding-top:calc(var(--sat) + 8px)}.auth-screen{padding-top:calc(var(--sat) + 24px);padding-bottom:var(--sab)}.mail-row-wrap{position:relative}.mail-swipe-bg{color:#fff;align-items:center;gap:8px;font-size:13px;font-weight:600;display:flex;position:absolute;inset:0}.mail-swipe-right{background:#dc2626;justify-content:flex-start;padding-left:20px}.mail-swipe-left{background:#2563eb;justify-content:flex-end;padding-right:20px}.reader-archive-btn{min-width:44px;height:44px;color:var(--meru-text-2);flex-shrink:0;justify-content:center;align-items:center;display:flex}.reader-desktop-actions{gap:8px;margin-bottom:8px;display:flex}.reader-archive-btn--desktop{color:var(--meru-text-2);background:var(--meru-surface-alt);border-radius:8px;align-items:center;gap:6px;padding:6px 12px;font-size:13px;font-weight:500;display:inline-flex}.reader-archive-btn--desktop:hover{background:var(--meru-sep)}.settings-theme-buttons{gap:8px;display:flex}.settings-theme-btn{border:1.5px solid var(--meru-sep-strong);background:var(--meru-surface);color:var(--meru-text-2);cursor:pointer;border-radius:8px;flex:1;padding:8px 0;font-size:13px;transition:all .15s}.settings-theme-btn.active{border-color:var(--meru-accent);color:var(--meru-accent);background:var(--meru-accent-soft);font-weight:600}.settings-archive-btn{width:100%;color:var(--meru-text);border-top:.5px solid var(--meru-sep);align-items:center;gap:10px;padding:14px 0;font-size:15px;display:flex}.settings-archive-count{color:var(--meru-text-2);margin-left:auto;font-size:13px}