:root { --p-bg: #f4f5f7; --p-card: #fff; --p-ink: #20242d; --p-muted: #657080; --p-line: #e5e8ed; --p-accent: #cf344a; --p-soft: #fff0f2; }
.portal-body { margin: 0; background: radial-gradient(ellipse at 100% 0, #e7edf5, transparent 55%), var(--p-bg); color: var(--p-ink); font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Noto Sans CJK SC", sans-serif; line-height: 1.6; }
.portal-body * { box-sizing: border-box; }
.portal-shell { max-width: 1440px; min-height: 100vh; margin: auto; display: grid; grid-template-columns: 230px minmax(0,1fr); }
.portal-sidebar { padding: 38px 24px; border-right: 1px solid var(--p-line); background: #ffffffad; }
.portal-brand { display: flex; align-items: center; gap: 10px; color: var(--p-ink); text-decoration: none; margin-bottom: 46px; }
.portal-brand img { width: 44px; height: 44px; }
.portal-brand strong { font-size: 24px; letter-spacing: -.8px; }
.portal-brand small { display: block; color: var(--p-muted); font-size: 11px; font-weight: 500; letter-spacing: 1px; }
.portal-sidebar nav { display: grid; gap: 7px; }
.portal-sidebar nav a { text-decoration: none; color: var(--p-muted); padding: 12px 15px; border-radius: 12px; font-size: 14px; font-weight: 600; }
.portal-sidebar nav a.current { color: var(--p-accent); background: var(--p-soft); }
.portal-sidebar hr { border: 0; border-top: 1px solid var(--p-line); margin: 25px 0; }
.portal-identity { margin-top: 44px; font-size: 12px; overflow-wrap: anywhere; color: var(--p-muted); }
.portal-main { padding: 42px 44px 28px; min-width: 0; }
.portal-header { margin-bottom: 26px; }
.portal-header small { color: var(--p-accent); font-size: 11px; letter-spacing: 2px; font-weight: 700; }
.portal-header h1 { font-size: clamp(27px, 3vw, 36px); letter-spacing: -1px; margin: 5px 0 7px; line-height: 1.3; }
.portal-header p { margin: 0; color: var(--p-muted); font-size: 14px; }
.portal-body h2 { font-size: 18px; margin: 0 0 15px; letter-spacing: -.3px; }
.portal-body h3 { font-size: 15px; margin: 0 0 8px; }
.portal-body p { overflow-wrap: anywhere; }
.portal-card { padding: 24px; border-radius: 20px; border: 1px solid var(--p-line); background: var(--p-card); box-shadow: 0 5px 20px #202e4310; margin-bottom: 20px; }
.portal-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 20px; }
.portal-grid .portal-card { margin-bottom: 0; }
.portal-grid { margin-bottom: 20px; }
.portal-stats { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 14px; margin-bottom: 24px; }
.portal-stat { background: white; border: 1px solid var(--p-line); border-radius: 17px; padding: 18px; }
.portal-stat small { display: block; color: var(--p-muted); font-size: 12px; }
.portal-stat strong { display: block; font-size: 27px; letter-spacing: -.8px; font-variant-numeric: tabular-nums; }
.portal-wallet { background: linear-gradient(118deg,#212936,#384458); color: #fff; padding: 28px; }
.portal-wallet h2, .portal-wallet .portal-muted { color: #d4dce8; }
.portal-balance { font-size: 48px; font-weight: 650; letter-spacing: -2px; line-height: 1.2; }
.portal-balance small { font-size: 16px; font-weight: 400; letter-spacing: 0; }
.portal-wallet a { color: white; }
.portal-muted { color: var(--p-muted); font-size: 12px; }
.portal-body button, .portal-button { font: inherit; cursor: pointer; border: 1px solid var(--p-line); border-radius: 10px; padding: 9px 14px; background: white; color: var(--p-ink); font-size: 13px; font-weight: 600; text-decoration: none; display: inline-block; }
.portal-body button:hover, .portal-button:hover { border-color: #b7bfca; }
.portal-body button.primary, .portal-button.primary { color: white; background: var(--p-accent); border-color: var(--p-accent); }
.portal-body button:disabled { cursor: not-allowed; opacity: .5; }
.portal-body button.danger { color: #a4273c; }
.portal-body input, .portal-body select, .portal-body textarea { width: 100%; font: inherit; font-size: 14px; padding: 11px 12px; border: 1px solid #cdd3db; border-radius: 10px; color: var(--p-ink); background: #fff; min-width: 0; }
.portal-body input:focus, .portal-body select:focus, .portal-body textarea:focus { outline: 3px solid #cf344a26; border-color: var(--p-accent); }
.portal-body textarea { resize: vertical; min-height: 90px; }
.portal-body label { display: grid; gap: 6px; font-size: 12px; color: var(--p-muted); }
.portal-form { display: grid; gap: 14px; }
.portal-form.inline { grid-template-columns: minmax(0,1fr) auto; align-items: end; }
.portal-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; }
.portal-notice { font-size: 13px; border-radius: 12px; background: #fff6e5; color: #775319; border: 1px solid #f0debd; padding: 12px 16px; margin-bottom: 20px; }
.portal-notice.error { background: #fff0f2; border-color: #f4ccd3; color: #a3243a; }
.portal-notice.success { background: #edf8f3; border-color: #c5e7d7; color: #226747; }
.portal-notice:empty { display: none; }
.portal-tabs { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 20px; }
.portal-tabs button.selected { background: #263348; color: white; border-color: #263348; }
.portal-plans { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.plan-groups.plan-groups { display: grid; grid-template-columns: minmax(0,1fr); gap: 30px; }
.plan-groups > section > h3 { font-size: 20px; margin: 0 0 8px; }
.plan-groups > section > p { font-size: 13px; line-height: 1.8; margin: 0 0 18px; }
.group-plan-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 14px; }
.group-plan-grid.topup-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
.plan-groups .topup-grid .portal-plan { grid-column: auto; display: flex; flex-direction: column; }
.plan-groups .topup-grid .portal-plan button { width: 100%; }
.plan-saving { color: var(--p-accent); font-size: 12px; line-height: 1.8; grid-column: 1 / -1; }
@media(max-width:1100px) { .portal-plans .group-plan-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:850px) { .pricing-plans .group-plan-grid { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:720px) { .portal-plans .group-plan-grid { grid-template-columns: minmax(0,1fr); } }
@media(max-width:540px) { .pricing-plans .group-plan-grid { grid-template-columns: minmax(0,1fr); } }
.preferences-form fieldset { margin: 0; padding: 22px; border: 1px solid var(--p-line); border-radius: 20px; min-width: 0; }
.preferences-form legend { padding: 0 8px; font-size: 17px; font-weight: 650; }
.preferences-form fieldset > p { color: var(--p-muted); margin: 0 0 18px; font-size: 13px; line-height: 1.8; }
.preference-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.preference-status { margin: 0; font-size: 14px; color: var(--p-accent); line-height: 1.8; }
.plan-delivery { font-size: 12px; line-height: 1.8; grid-column: 1 / -1; }
.portal-plan.is-annual { border-color: var(--p-accent); }
@media(max-width:540px) { .preferences-form fieldset { padding: 16px 12px; } }
.portal-plan { padding: 20px; border: 1px solid var(--p-line); border-radius: 16px; background: #fafbfc; }
.portal-plan .price { margin: 12px 0 0; font-size: 29px; font-weight: 650; letter-spacing: -1px; }
.portal-plan .points { margin: 6px 0; font-weight: 600; }
.portal-plan button { margin-top: 12px; width: 100%; }
.portal-table-wrap { overflow: auto; }
.portal-body table { width: 100%; border-collapse: collapse; font-size: 12px; text-align: left; }
.portal-body th { white-space: nowrap; font-weight: 500; color: var(--p-muted); padding: 10px 12px; border-bottom: 1px solid var(--p-line); }
.portal-body td { padding: 13px 12px; border-bottom: 1px solid #edf0f4; vertical-align: top; }
.portal-body td button { white-space: nowrap; padding: 5px 9px; margin: 2px; }
.portal-body td small { color: var(--p-muted); display: block; }
.portal-body td code { font-size: 11px; overflow-wrap: anywhere; }
.portal-badge { display: inline-block; border-radius: 7px; padding: 2px 7px; background: #f0f3f7; color: #4c5b70; white-space: nowrap; font-size: 11px; }
.portal-badge.ok { background: #e6f5ee; color: #27694c; }
.portal-empty { padding: 18px 0; text-align: center; color: var(--p-muted); font-size: 13px; }
.portal-footer { color: var(--p-muted); font-size: 11px; margin-top: 30px; }
.portal-footer a { color: inherit; }
.portal-body details { border-top: 1px solid var(--p-line); padding-top: 16px; margin-top: 20px; }
.portal-body summary { cursor: pointer; font-size: 14px; font-weight: 600; margin-bottom: 15px; }
.portal-body [hidden], .login-page [hidden] { display: none !important; }
#mobile-logout { display: none; }
.auth-tabs { display: flex; gap: 6px; padding: 5px; border-radius: 12px; background: #f0f2f5; margin: 15px 0; }
.auth-tabs button { flex: 1; border: none; cursor: pointer; padding: 8px 4px; border-radius: 8px; background: transparent; color: #626b78; font: inherit; font-size: 12px; }
.auth-tabs button.active { background: white; color: #bf3046; box-shadow: 0 2px 6px #0000000d; }
.verification-row { display: flex; gap: 8px; }
.verification-row input { min-width: 0; flex: 1; }
.verification-row button { border: 1px solid #d6dce5; border-radius: 12px; background: #f8f9fb; padding: 0 12px; white-space: nowrap; cursor: pointer; color: #333; }
.auth-service-note { color: #785627; font-size: 12px; line-height: 1.6; }
.auth-legal { color: #697386; font-size: 11px; text-align: center; }
.auth-legal a { color: inherit; }
.auth-consent { display: flex; align-items: flex-start; gap: 9px; font-size: 11px; color: #606572; line-height: 1.6; }
.auth-consent input { width: 16px; height: 16px; flex: 0 0 16px; accent-color: #cf344a; }
.auth-consent a { color: #b1283f; }
.auth-language { border: none; background: none; font: inherit; font-size: 11px; cursor: pointer; color: #67758b; }
.workspace-account-link { color: var(--ink, #253347); font-size: 12px; font-weight: 600; text-decoration: none; background: var(--surface, #fff); border: 1px solid var(--line, #dce0e7); border-radius: 12px; padding: 9px 12px; white-space: nowrap; }
.workspace-billing-hint { font-size: 12px; color: var(--muted, #606b7c); text-align: center; padding: 9px 16px; margin: 4px auto 16px; max-width: 1000px; line-height: 1.6; }
.workspace-billing-hint a { color: inherit; font-weight: 600; }
@media(max-width:1100px) { .workspace-page .header-actions { display: grid; grid-template-columns: auto auto; gap: 5px; } .workspace-page .workspace-account-link { grid-column: 1 / -1; text-align: center; padding: 6px 8px; } }
@media(max-width:1100px) { .portal-main { padding: 30px 24px; } .portal-shell { grid-template-columns: 195px minmax(0,1fr); } .portal-stats { grid-template-columns: repeat(2,minmax(0,1fr)); } .portal-plans { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:720px) { .portal-shell { display: block; } .portal-sidebar { padding: 14px 18px; border-right: none; border-bottom: 1px solid var(--p-line); } .portal-brand { margin: 0 0 12px; } .portal-brand img { width: 34px; height: 34px; } .portal-brand strong { font-size: 21px; } .portal-sidebar nav { display: flex; gap: 6px; overflow-x: auto; } .portal-sidebar nav a { white-space: nowrap; padding: 8px 11px; } .portal-sidebar .portal-tools, .portal-sidebar hr, .portal-identity, #portal-logout { display: none; } .portal-main { padding: 24px 16px; } .portal-header { padding-right: 32px; } .portal-grid, .portal-fields { grid-template-columns: 1fr; } .portal-card { padding: 20px 17px; border-radius: 16px; } .portal-plans { grid-template-columns: 1fr; } .portal-plan { display: grid; grid-template-columns: 1fr auto; column-gap: 14px; } .portal-plan .price { grid-column: 2; grid-row: 1 / 3; margin: 0; } .portal-plan button { grid-column: 1 / -1; } .portal-balance { font-size: 42px; } #mobile-logout { display: block; position: absolute; right: 16px; top: 24px; font-size: 11px; padding: 5px 8px; } .portal-form.inline { grid-template-columns: 1fr; } .workspace-account-link { font-size: 11px; padding: 8px; } }
@media(prefers-reduced-motion:no-preference) { .portal-content { animation: portal-arrive .3s ease-out; } @keyframes portal-arrive { from { opacity: 0; transform: translateY(7px); } to { opacity: 1; transform: none; } } }
.experience-dialog { border: 1px solid #dedee5; border-radius: 24px; padding: 30px; width: min(420px,calc(100vw - 32px)); box-sizing: border-box; background: #fff; color: #24242a; box-shadow: 0 24px 100px #0003; }
.experience-dialog::backdrop { background: #1118; backdrop-filter: blur(5px); }
.experience-dialog h2 { font-size: 22px; margin: 12px 0 18px; }
.experience-dialog p { line-height: 1.8; }
.experience-dialog small { display: block; color: #61616a; margin-top: 18px; line-height: 1.7; }
.experience-dialog .gate-close { float: right; background: #eeeef2; color: #292931; border: 0; border-radius: 50%; width: 36px; height: 36px; font-size: 22px; cursor: pointer; }
.gate-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.gate-actions a { background: #bc2042; color: #fff; padding: 12px 20px; border-radius: 16px; text-decoration: none; }
.gate-actions a:last-child { background: #ececf1; color: #24242a; }
.gate-error { color: #a51c32; }
.gate-actions[hidden], .gate-captcha[hidden] { display: none; }