.read-page{min-height:100vh;background:var(--bg);display:flex;flex-direction:column;font-family:var(--font-inter),Inter,"Segoe UI",Arial,sans-serif}.read-top{height:58px;padding:0 max(20px,calc((100vw - 1440px) / 2));display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);background:var(--glass);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}.read-top .brand-banner{width:168px;height:50px}.read-tools{display:flex;align-items:center;gap:10px}.read-shell{width:100%;max-width:1440px;margin:0 auto;padding:14px 20px 64px;display:grid;gap:14px}.read-intro{display:grid;gap:2px}.read-intro h1{margin:0;font-size:clamp(18px,2vw,24px);letter-spacing:-.03em;font-weight:700}.read-intro p{margin:0;max-width:900px;color:var(--text-2);font-size:12px;line-height:1.5}.read-panel{padding:20px;display:grid;gap:14px}.read-panel textarea{width:100%;min-height:260px;padding:15px 16px;border:1px solid var(--border-strong);border-radius:12px;outline:0;resize:vertical;background:var(--surface);color:var(--text);font:14px/1.7 var(--font-mono)}.read-panel textarea:focus{border-color:var(--accent);box-shadow:0 0 0 4px var(--ring)}.read-panel textarea::placeholder{color:var(--text-3)}.read-controls{display:flex;flex-wrap:wrap;align-items:center;gap:12px}.read-controls .btn-primary{min-width:168px;height:46px}.read-hint{color:var(--text-3);font-size:11px;line-height:1.5}.read-count{margin-left:auto;display:inline-flex;align-items:center;gap:8px;color:var(--text-2);font-size:11px;font-weight:600}.read-count b{color:var(--text);font-variant-numeric:tabular-nums}.auto-toggle{display:inline-flex;align-items:center;gap:8px;height:40px;padding:0 13px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text-2);font-size:12px;font-weight:650;cursor:pointer;user-select:none}.auto-toggle.on{border-color:var(--accent);color:var(--accent);background:var(--accent-soft)}.auto-toggle input{position:absolute;opacity:0;pointer-events:none}.auto-dot{width:8px;height:8px;border-radius:50%;background:var(--text-3)}.auto-toggle.on .auto-dot{background:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);animation:read-pulse 1.6s ease infinite}@keyframes read-pulse{50%{opacity:.45}}.read-feedback{display:grid;gap:8px}.feedback-line{padding:10px 12px;border:1px solid var(--border);border-radius:10px;display:grid;grid-template-columns:120px minmax(0,1fr);gap:10px;align-items:center;background:var(--surface);font-size:12px}.feedback-line b{font-size:11px;font-weight:700}.feedback-line span{overflow-wrap:anywhere;color:var(--text-2)}.feedback-line.danger{border-color:var(--danger-border);background:var(--danger-soft)}.feedback-line.danger b{color:var(--danger)}.feedback-line.warn{border-color:var(--warning-border);background:var(--warning-soft)}.feedback-line.warn b{color:var(--warning)}.feedback-line.muted b{color:var(--text-3)}.read-groups{display:grid;gap:16px}.read-group{overflow:hidden}.read-group-head{min-height:52px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--border);background:var(--surface-2)}.read-group-head .addr{min-width:0;display:flex;align-items:center;gap:9px}.read-group-head .addr.addr-copyable{margin:-5px;padding:5px 10px 5px 5px;border:0;border-radius:10px;background:transparent;color:var(--text);text-align:left;cursor:pointer;transition:background .12s ease}.read-group-head .addr.addr-copyable:hover{background:var(--accent-soft)}.read-group-head .addr b{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.addr-copytag{flex:none;display:inline-flex;align-items:center;color:var(--text-3);font-size:11px;font-weight:700;white-space:nowrap}.addr-copytag svg{width:14px;height:14px}.addr-copyable:hover .addr-copytag{color:var(--accent)}.addr-copytag.done{color:var(--success)}.read-mail-icon{width:28px;height:28px;flex:none;border-radius:8px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}.read-mail-icon svg{width:15px;height:15px}.read-group-head em{flex:none;padding:4px 9px;border-radius:99px;background:var(--surface);color:var(--text-2);font-size:10px;font-style:normal;font-weight:650}.read-group-actions{display:flex;align-items:center;gap:9px;flex:none}.read-expand-btn{width:100%;height:44px;border:0;border-top:1px solid var(--border);background:var(--surface-2);color:var(--accent);font-size:12.5px;font-weight:700;letter-spacing:-.01em;cursor:pointer}.read-expand-btn:hover{background:var(--accent-soft)}.read-table-wrap{overflow-x:auto}.read-table{width:100%;border-collapse:collapse}.read-table th{height:38px;padding:0 12px;background:var(--surface-3);color:var(--text-3);font-size:10px;font-weight:750;letter-spacing:.05em;text-align:left;text-transform:uppercase;white-space:nowrap}.read-table td{padding:12px;border-top:1px solid var(--border);vertical-align:top;color:var(--text-2);font-size:12px}.read-table tbody tr:hover{background:var(--row-hover)}.read-table .col-stt{width:46px;text-align:center}.read-table .col-stt,.read-table .col-time{color:var(--text-3);font-variant-numeric:tabular-nums}.read-table .col-time{width:150px;white-space:nowrap}.read-table .col-code{width:168px}.read-sender{min-width:150px;display:grid;grid-template-columns:30px minmax(0,1fr);align-items:center;gap:8px}.read-sender .avatar{width:30px;height:30px;border-radius:9px;font-size:11px}.read-sender>span:last-child{min-width:0;display:grid;gap:2px}.read-sender b,.read-sender small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.read-sender b{font-size:12px;color:var(--text)}.read-sender small{color:var(--text-3);font-size:10px}.read-content-btn{width:100%;min-width:220px;max-width:460px;padding:0;border:0;display:grid;gap:4px;background:transparent;color:var(--text);text-align:left;cursor:pointer}.read-content-btn b{font-size:12px;font-weight:650}.read-content-btn small{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--text-3);font-size:11px;line-height:1.45}.read-content-btn .more{color:var(--success);font-size:10px;font-weight:700}.read-attach{display:inline-flex;align-items:center;gap:4px;margin-top:2px;color:var(--text-3);font-size:10px}.read-attach svg{width:12px;height:12px}.read-load-more{width:calc(100% - 28px);margin:12px 14px}.read-group-note{padding:12px 14px;color:var(--text-3);font-size:11px}.read-empty{padding:46px 20px}.read-modal-backdrop{position:fixed;inset:0;z-index:60;padding:20px;display:grid;place-items:center;background:rgba(6,10,20,.55);backdrop-filter:blur(5px)}.read-modal{width:min(860px,100%);max-height:calc(100vh - 40px);overflow:auto;padding:22px}.read-modal-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:14px}.read-modal-head h2{margin:4px 0 6px;font-size:20px;letter-spacing:-.02em}.read-modal-head small{color:var(--text-3);font-size:11px}.read-modal-close{width:34px;height:34px;flex:none;border:0;border-radius:8px;background:var(--surface-3);color:var(--text-2);font-size:20px;cursor:pointer}.read-modal .mail-body-frame{min-height:360px;padding:12px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.read-modal .mail-body-frame iframe{width:100%;min-height:460px;border:0;background:white;border-radius:6px}.read-modal .mail-body-frame pre{margin:0;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text);font:13px/1.7 var(--font-mono)}.read-modal-code{margin:12px 0;padding:12px 14px;border:1px solid var(--accent-border);border-radius:12px;background:var(--accent-soft);display:flex;flex-wrap:wrap;align-items:center;gap:10px}.read-modal-code b{color:var(--accent);font-size:12px}.read-attachments{margin-top:16px;display:grid;gap:8px}.read-attachments h3{margin:0;font-size:13px}.read-attach-grid{display:flex;flex-wrap:wrap;gap:8px}.read-attach-card{display:inline-flex;align-items:center;gap:8px;padding:9px 12px;border:1px solid var(--border);border-radius:10px;background:var(--surface-2);color:var(--text);font-size:11px;cursor:pointer}.read-attach-card:hover{border-color:var(--accent);color:var(--accent)}.read-attach-card:disabled{opacity:.6;cursor:wait}@media (max-width:720px){.read-table thead{display:none}.read-table,.read-table tbody,.read-table td,.read-table tr{display:block}.read-table tr{padding:10px 12px;border-top:1px solid var(--border)}.read-table td{padding:5px 0;border:0;display:grid;grid-template-columns:76px minmax(0,1fr);gap:10px}.read-table td:before{content:attr(data-label);color:var(--text-3);font-size:10px;font-weight:750;text-transform:uppercase}.read-table .col-stt,.read-table .col-time{width:auto;text-align:left}.read-content-btn{min-width:0}}@media (max-width:600px){.read-top{height:60px}.read-tools{gap:8px}.read-shell{padding:18px 14px 60px;gap:16px}.read-intro h1{font-size:clamp(22px,6.5vw,30px)}.read-panel{padding:15px}.read-controls .btn-primary{width:100%;min-width:0}.read-count{margin-left:0}.read-group-head{padding:11px 13px}.read-modal{padding:16px}.read-modal .mail-body-frame iframe{min-height:340px}}