.feature-ss-stack[data-astro-cid-seelx7oi]{display:flex;flex-direction:column;gap:24px}.feature-ss-compact[data-astro-cid-seelx7oi]{max-width:480px;margin:0 auto}@media (max-width: 960px){.feature-ss-compact[data-astro-cid-seelx7oi]{max-width:none}}.nina-section{position:relative;background:radial-gradient(ellipse 80% 60% at 50% 0%,color-mix(in oklab,var(--g-100) 60%,transparent),transparent 65%),var(--bg-soft);padding-top:96px;padding-bottom:96px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.nina-section:before{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(circle at 1px 1px,rgba(11,20,16,.06) 1px,transparent 0);background-size:24px 24px;mask-image:radial-gradient(ellipse 60% 40% at 50% 0%,black,transparent 70%);-webkit-mask-image:radial-gradient(ellipse 60% 40% at 50% 0%,black,transparent 70%);opacity:.6}.nina-section .pc-container{position:relative}.nina-header{max-width:760px;margin:0 auto 56px;text-align:center}.nina-header h2{margin-top:14px;font-size:clamp(2rem,2.4vw + .8rem,3.25rem);letter-spacing:-.035em;line-height:1.04;text-wrap:balance}.nina-header .lead{margin:18px auto 0;max-width:60ch}.nina-eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:4px;padding:5px 11px 5px 6px;border-radius:999px;background:#fff;border:1px solid var(--g-200);box-shadow:0 1px #fff9 inset,0 6px 16px -10px #16a34a66;font-size:11.5px;font-weight:600;letter-spacing:.04em;white-space:nowrap}.nina-eyebrow>*{white-space:nowrap;flex-shrink:0}.nina-eyebrow-mark{display:inline-flex;align-items:center;justify-content:center;width:20px;height:20px;border-radius:99px;background:linear-gradient(135deg,var(--g-500),var(--g-700));color:#fff;box-shadow:0 4px 10px -3px #16a34a8c}.nina-eyebrow-label{color:var(--ink-1);text-transform:uppercase;letter-spacing:.08em}.nina-eyebrow-sep{width:1px;height:12px;background:var(--line)}.nina-eyebrow-new{text-transform:uppercase;letter-spacing:.08em;color:var(--g-700);font-weight:700}.nina-stage{display:grid;grid-template-columns:1fr;gap:24px;align-items:stretch;max-width:980px;margin:0 auto}.nina-mail{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:0 60px 80px -50px #0b141038,0 20px 40px -20px #16a34a14,var(--shadow-card);display:flex;flex-direction:column;min-height:660px;position:relative;isolation:isolate}.nina-mail:after{content:"";position:absolute;inset:-1px;border-radius:22px;pointer-events:none;background:linear-gradient(180deg,color-mix(in oklab,#86efac 35%,transparent),transparent 18%);z-index:0}.nina-mail>*{position:relative;z-index:1}.nina-mail-chrome{display:flex;align-items:center;gap:12px;padding:10px 14px;background:#fafaf7;border-bottom:1px solid var(--line-2)}.nina-mail-chrome-left{display:flex;gap:6px}.nina-dot{width:10px;height:10px;border-radius:999px}.nina-dot.red{background:#ef4444}.nina-dot.yellow{background:#eab308}.nina-dot.green{background:#22c55e}.nina-mail-search{flex:1;text-align:center;display:inline-flex;align-items:center;justify-content:center;gap:6px;font-size:12px;color:var(--ink-4);background:#fff;padding:5px 12px;border-radius:7px;max-width:360px;margin:0 auto;border:1px solid var(--line-2)}.nina-mail-chrome-right{color:var(--ink-4)}.nina-mail-body{display:grid;grid-template-columns:180px 1fr;flex:1;min-height:0}.nina-mail-sidebar{border-right:1px solid var(--line-2);padding:16px 12px;background:#fcfbf8;display:flex;flex-direction:column;gap:16px;font-size:13px}.nina-compose{display:inline-flex;align-items:center;gap:8px;padding:10px 14px;background:var(--ink-1);color:#fff;font-weight:500;font-size:13px;border-radius:999px;width:fit-content;border:0;cursor:pointer;font-family:inherit}.nina-compose span{width:16px;height:16px;border-radius:99px;background:#ffffff29;display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1}.nina-mail-sidebar ul{list-style:none;display:flex;flex-direction:column;gap:2px;padding:0;margin:0}.nina-mail-sidebar li{display:flex;align-items:center;gap:10px;padding:7px 10px;border-radius:7px;color:var(--ink-3);font-weight:500}.nina-mail-sidebar li em{margin-left:auto;font-style:normal;font-size:11px;background:var(--g-100);color:var(--g-800);padding:1px 7px;border-radius:99px;font-weight:600}.nina-mail-sidebar li.active{background:var(--g-100);color:var(--g-800)}.nina-mail-sidebar li svg{opacity:.6}.nina-mail-sidebar li.active svg{opacity:1;color:var(--g-700)}.nina-mail-labels{display:flex;flex-direction:column;gap:6px}.nina-mail-labels p{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-4);font-weight:600;padding:0 10px;margin-bottom:2px}.nina-mail-labels .lbl{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;font-size:12px;color:var(--ink-2)}.nina-mail-labels .lbl i{width:8px;height:8px;border-radius:2px}.nina-thread{padding:22px 24px 28px;overflow:hidden;display:flex;flex-direction:column;gap:16px}.nina-thread-head h4{font-size:1.125rem;font-weight:600;letter-spacing:-.015em;margin-bottom:10px;color:var(--ink-1)}.nina-thread-meta{display:flex;gap:6px;flex-wrap:wrap}.nina-chip{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:11.5px;font-weight:500;background:#f3f4f0;color:var(--ink-3);border:1px solid var(--line-2);white-space:nowrap}.nina-chip-green{background:var(--g-50);color:var(--g-800);border-color:var(--g-200)}.nina-chip-green svg{color:var(--g-600)}.nina-msg{display:flex;gap:14px;padding:16px;border:1px solid var(--line-2);border-radius:12px;background:#fff}.nina-msg-avatar{flex-shrink:0;width:32px;height:32px;border-radius:99px;color:#fff;font-size:13px;font-weight:600;display:inline-flex;align-items:center;justify-content:center}.nina-msg.collapsed{align-items:center;background:#fafaf7;padding:10px 16px}.nina-msg-collapsed-row{flex:1;display:flex;align-items:center;gap:10px;font-size:13px;min-width:0}.nina-msg-collapsed-row strong{color:var(--ink-2);flex-shrink:0}.nina-msg-preview{color:var(--ink-4);flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nina-msg-time{font-size:12px;color:var(--ink-4);flex-shrink:0}.nina-msg-body{flex:1;min-width:0}.nina-msg-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.nina-msg-head strong{font-size:14px;color:var(--ink-1);font-weight:600}.nina-msg-from{font-size:12.5px;color:var(--ink-4);font-weight:400}.nina-msg-to{font-size:12px;color:var(--ink-4);margin-top:2px}.nina-msg-text p{font-size:14px;color:var(--ink-2);line-height:1.6;margin-bottom:8px}.nina-msg-text p:last-child{margin-bottom:0}.nina-mark{background:linear-gradient(180deg,transparent 55%,color-mix(in oklab,var(--g-200) 100%,transparent) 55%);padding:0 2px;border-radius:2px;color:var(--ink-1);font-weight:600;position:relative;cursor:default}.nina-mark:after{content:"";position:absolute;left:50%;bottom:-2px;transform:translate(-50%);width:6px;height:6px;background:var(--g-600);border-radius:99px;box-shadow:0 0 0 3px color-mix(in oklab,var(--g-500) 22%,transparent)}.nina-attachments{margin-top:16px;padding-top:14px;border-top:1px dashed var(--line)}.nina-attachments-label{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;color:var(--g-700);font-weight:600;letter-spacing:.02em;margin-bottom:10px}.nina-attachments-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.nina-attach{display:flex;gap:10px;align-items:flex-start;padding:10px;background:#fafaf7;border:1px solid var(--line-2);border-radius:10px;position:relative}.nina-attach-thumb{flex-shrink:0;width:42px;height:52px;background:#fff;border:1px solid var(--line);border-radius:4px;position:relative;overflow:hidden;box-shadow:0 2px 6px #0b14100d}.nina-attach-kind{position:absolute;top:0;left:0;right:0;padding:2px 0;text-align:center;font-size:8px;font-weight:800;letter-spacing:.08em;color:#fff}.nina-attach-lines{position:absolute;left:5px;right:5px;bottom:5px;display:flex;flex-direction:column;gap:2px}.nina-attach-lines span{height:2px;background:var(--line);border-radius:1px}.nina-attach-meta{min-width:0;flex:1}.nina-attach-name{font-size:12px;color:var(--ink-1);font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-bottom:2px}.nina-attach-size{font-size:11px;color:var(--ink-4)}.nina-attach-size strong{color:var(--g-700);font-weight:600}@media (max-width: 1100px){.nina-mail{min-height:560px}}@media (max-width: 860px){.nina-header{margin-bottom:32px}.nina-mail-body{grid-template-columns:1fr}.nina-mail-sidebar{display:none}.nina-attachments-row{grid-template-columns:1fr}}