.features{background:#fff}.faq{background:var(--band)}.worldfirst{background:#fff;padding:clamp(64px,8vw,110px) 0}.worldfirst-card{max-width:780px;margin:0 auto;text-align:center;background:linear-gradient(170deg,#eef4ff,#fff 70%);border:1px solid var(--hairline);border-radius:var(--radius);padding:clamp(44px,6vw,72px) clamp(24px,4vw,56px)}.worldfirst-card img{height:clamp(72px,9vw,96px);width:auto;margin:0 auto 20px}.worldfirst-tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blue);margin-bottom:12px}.worldfirst-card h2{font-size:clamp(26px,3.4vw,40px);max-width:14em;margin:0 auto}.worldfirst-body{margin:20px auto 0;max-width:40em;color:var(--muted-strong);font-size:17px;font-weight:450;line-height:1.55}.worldfirst-body a{color:var(--link);font-weight:600}.worldfirst-body a:hover{text-decoration:underline}.how{background:var(--band);padding:clamp(80px,10vw,140px) 0}.flow{display:flex;align-items:stretch;justify-content:center;gap:8px;margin-top:clamp(40px,5vw,64px)}.flow-node{flex:1;max-width:300px;background:#fff;border-radius:var(--radius);padding:32px 26px;text-align:center;box-shadow:var(--shadow-card);display:flex;flex-direction:column;align-items:center}.flow-node-server{border:2px solid var(--blue)}.flow-badge{width:62px;height:62px;border-radius:18px;background:var(--band);color:var(--ink);display:inline-flex;align-items:center;justify-content:center;margin-bottom:16px}.flow-node-server .flow-badge{background:var(--blue);color:#fff}.flow-node h3{font-size:18px;font-weight:750;margin-bottom:8px}.flow-node p{font-size:14px;font-weight:450;line-height:1.5;color:var(--muted-strong);flex:1}.flow-chip{display:inline-flex;align-items:center;gap:5px;margin-top:16px;padding:6px 13px;border-radius:980px;font-size:13px;font-weight:700;background:#e6f4ea;color:#1a7f3c}.flow-cipher{display:inline-block;margin-top:16px;padding:6px 13px;border-radius:8px;font-family:ui-monospace,SF Mono,SFMono-Regular,Menlo,monospace;font-size:13px;font-weight:600;letter-spacing:.02em;background:#f0f0f4;color:var(--muted)}.flow-arrow{align-self:center;position:relative;flex:0 0 40px;height:2px;background:var(--line)}.flow-arrow:after{content:"›";position:absolute;right:-6px;top:50%;transform:translateY(-50%);color:var(--line);font-size:22px;font-weight:700}.flow-arrow span{position:absolute;top:-22px;left:50%;transform:translate(-50%);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}@media(max-width:780px){.flow{flex-direction:column;align-items:stretch;gap:8px;max-width:380px;margin-left:auto;margin-right:auto}.flow-node{max-width:none}.flow-arrow{width:2px;height:34px;flex:0 0 34px;align-self:center;background:var(--line)}.flow-arrow:after{content:"⌄";right:50%;top:auto;bottom:-12px;transform:translate(50%)}.flow-arrow span{top:50%;left:14px;transform:translateY(-50%)}}.serverview{background:#fff;padding:clamp(80px,10vw,140px) 0}.server-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:900px;margin:0 auto}.server-card{border-radius:var(--radius);padding:32px 30px;border:1px solid var(--hairline)}.server-bad{background:#fdf2f2;border-color:#f6d5d5}.server-good{background:#eef4ff;border-color:#d5e3fb}.server-label{font-size:14px;font-weight:650;color:var(--muted-strong);margin-bottom:16px}.server-event{background:#fff;border-radius:14px;padding:18px 20px;box-shadow:var(--shadow-card)}.server-event strong{display:block;font-size:17px;font-weight:750;color:var(--ink)}.server-event span{display:block;margin-top:4px;font-size:14px;color:var(--muted-strong)}.server-cipher{font-family:ui-monospace,SF Mono,SFMono-Regular,Menlo,monospace;font-size:15px;font-weight:600;color:var(--blue-dark);word-break:break-all;line-height:1.5}.server-note{display:flex;align-items:center;gap:7px;justify-content:flex-start;margin-top:16px;font-size:13.5px;font-weight:550;line-height:1.45}.server-bad .server-note{color:#b4342f}.server-good .server-note{color:#1a5fd0}@media(max-width:720px){.server-grid{grid-template-columns:1fr}}.matters{background:var(--band);padding:clamp(80px,10vw,140px) 0}.matters-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.matters-card{background:#fff;border-radius:var(--radius);padding:30px 28px;box-shadow:var(--shadow-card)}.matters-event{display:flex;align-items:center;gap:11px;font-size:16px;font-weight:750;color:var(--ink);padding-bottom:16px;border-bottom:1px solid var(--hairline)}.matters-icon{color:var(--blue);flex:none}.matters-reveals{margin-top:16px;font-size:15.5px;font-weight:550;line-height:1.5;color:var(--muted-strong)}.matters-safe{display:flex;align-items:center;gap:6px;margin-top:14px;font-size:13px;font-weight:650;color:#1a7f3c}@media(max-width:900px){.matters-grid{grid-template-columns:1fr;max-width:460px;margin:0 auto}}.compare-section{background:var(--band);padding:clamp(72px,9vw,120px) 0}.compare-scroll{overflow-x:auto}.compare{width:100%;max-width:860px;margin:0 auto;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card)}.compare th,.compare td{padding:18px 22px;border-bottom:1px solid var(--hairline);text-align:left;font-size:16px}.compare thead th{font-weight:700;font-size:15px;letter-spacing:-.01em}.compare thead th:not(:first-child),.compare td{text-align:center}.compare tbody th{font-weight:550;color:var(--muted-strong)}.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:none}.compare .yes{color:var(--blue);font-weight:800;font-size:19px}.compare .no{color:var(--line);font-weight:700;font-size:18px}.compare thead th:nth-child(2){color:var(--blue)}