.channel-portal{min-height:100vh;display:flex;flex-direction:column;background:radial-gradient(ellipse at 90% 10%,#e8f2f5 0,transparent 50%),#f6f8fa}
.portal-main{flex:1;padding-top:64px;padding-bottom:64px}.portal-main h1{max-width:900px}.portal-lead{font-size:18px;color:var(--muted);margin-top:22px;line-height:1.7}
.channel-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;margin-top:42px}.channel-card{display:flex;flex-direction:column;min-width:0;padding:30px;border:1px solid var(--line);border-radius:22px;text-decoration:none;background:#fff;box-shadow:0 10px 35px #082b4c05}.channel-live{background:linear-gradient(140deg,#fff,#eef6f6)}.channel-soon{background:linear-gradient(140deg,#fff,#f3f4f8)}.channel-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:26px}.channel-symbol{display:grid;place-items:center;width:48px;height:48px;border-radius:15px;background:#e0ecf1;color:#174f67;font:800 23px Manrope,Arial}.channel-pill{display:inline-block;padding:5px 12px;border-radius:30px;background:#e3f2e9;color:#17745b;font-size:13px;font-weight:700}.channel-soon .channel-pill,.channel-placeholder .channel-pill{background:#edf0f5;color:#657586}.channel-card h2{font-size:27px;letter-spacing:-.6px}.channel-card p{color:#58707e;margin-top:14px;max-width:430px;font-size:16px;line-height:1.7}.channel-action{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding-top:22px;margin-top:30px;font-size:15px;font-weight:700}.channel-action span{color:#fc601e}.portal-note{font-size:14px;color:var(--muted);margin-top:24px}.portal-back{display:inline-block;font-size:14px;font-weight:700;margin-bottom:32px}.channel-placeholder{padding:42px;background:linear-gradient(135deg,#fff,#eef4f7);border:1px solid var(--line);border-radius:24px;max-width:850px}.channel-placeholder h1{font-size:42px;margin-top:20px}.channel-placeholder>p:not(.portal-lead){color:var(--muted);margin-top:12px}.placeholder-link{display:inline-block;color:#174f67;font-weight:700;margin-top:30px}
@media(hover:hover){.channel-card:hover{border-color:#9dbac6;box-shadow:0 12px 35px #082b4c10}.channel-card:hover .channel-action{text-decoration:underline;text-underline-offset:4px}}
@media(max-width:640px){.portal-main{padding-top:36px;padding-bottom:38px}.portal-main h1{font-size:34px;letter-spacing:-1.3px}.portal-lead{font-size:16px;margin-top:18px}.channel-grid{grid-template-columns:minmax(0,1fr);gap:18px;margin-top:30px}.channel-card{padding:24px}.channel-card-top{margin-bottom:20px}.channel-card h2{font-size:25px}.channel-card p{font-size:15px}.channel-action{font-size:14px}.channel-placeholder{padding:26px}.channel-placeholder h1{font-size:34px}}