.account-intro { max-width: 820px; margin: 0 auto 22px; font-weight: 500; }
.account-intro h1 { margin: 0 0 5px; font-size: 30px; font-weight: 600; letter-spacing: -.03em; line-height: 1.15; }
.account-intro > .muted { font-size: 14px; }
.account-switcher { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; max-width: 520px; margin-top: 16px; padding: 4px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg-soft); text-align: left; }
.account-destination { display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 10px 12px; border-radius: 10px; color: var(--ink); text-decoration: none; transition: background .18s, transform .18s; }
.account-destination:not(.is-active):hover { background: var(--bg-card); transform: translateY(-1px); }
.account-destination.is-active { background: var(--ink); color: #fff; }
.account-destination > img:first-child { width: 18px; height: 18px; flex: 0 0 auto; }
.account-destination.is-active > img { filter: brightness(0) invert(1); }
.account-destination span { display: grid; min-width: 0; gap: 1px; }
.account-destination b { font-size: 13px; font-weight: 600; line-height: 1.2; }
.account-destination small { color: var(--muted); font-size: 11px; line-height: 1.25; }
.account-destination.is-active small { color: rgba(255,255,255,.68); }
.account-destination-arrow { width: 14px; height: 14px; margin-left: auto; opacity: .58; }
.subscription-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: 940px; margin: 0 auto 28px; overflow: hidden; border-radius: 18px; font-weight: 500; }
.subscription-summary > div { min-width: 0; padding: 18px 20px; }
.subscription-summary > div + div { border-left: 1px solid var(--line); }
.subscription-summary dt { margin-bottom: 9px; color: var(--muted); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.subscription-summary dd { margin: 0; color: var(--ink); font-size: 18px; font-weight: 600; letter-spacing: -.02em; line-height: 1.3; overflow-wrap: anywhere; }
.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 16px; max-width: 940px; margin: 0 auto; font-weight: 500; }
.plan { padding: 24px; position: relative; display: flex; flex-direction: column; border-radius: 20px; }
.plan.recommended { border-top: 3px solid var(--accent); }
.plan.current { border-color: rgba(43,182,115,.65); }
.plan-name { font-size: 16px; font-weight: 600; letter-spacing: -.02em; margin-bottom: 6px; }
.plan-desc { color: var(--ink-2); font-size: 13px; font-weight: 500; line-height: 1.45; margin-bottom: 18px; }
.plan-price { display: flex; align-items: baseline; gap: 6px; margin-bottom: 6px; }
.plan-price b { font-size: 29px; font-weight: 600; letter-spacing: -.035em; }
.plan-price span { color: var(--muted); font-size: 13px; }
.plan-note { color: var(--muted); font-size: 12.5px; margin-bottom: 16px; }
.plan-features { list-style: none; margin-bottom: 24px; flex: 1; }
.plan-features li { position: relative; padding: 7px 0 7px 22px; color: var(--ink-2); font-size: 13px; font-weight: 500; }
.plan-features li::before { content: ''; position: absolute; left: 0; top: 12px; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); }
.plan .btn { width: 100%; }
.lucky-check { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-soft); margin-bottom: 6px; cursor: pointer; }
.lucky-check input { margin-top: 3px; accent-color: var(--accent); width: 16px; height: 16px; }
.lucky-check b { font-size: 12.5px; font-weight: 850; line-height: 1.4; }
.lucky-note { font-weight: 500; font-size: 11.5px; color: var(--muted); margin: 0 0 18px 42px; line-height: 1.5; }
.section-title { max-width: 940px; margin: 30px auto 16px; font-size: 17px; font-weight: 600; text-align: left; }
@media (max-width: 740px) { .subscription-summary { grid-template-columns: repeat(2, minmax(0, 1fr)); } .subscription-summary > div:nth-child(3) { border-left: 0; border-top: 1px solid var(--line); } .subscription-summary > div:nth-child(4) { border-top: 1px solid var(--line); } }
@media (max-width: 640px) { .account-intro { margin-bottom: 20px; } .account-intro h1 { font-size: 27px; } .account-switcher { max-width: none; } .account-destination { min-height: 48px; } .account-destination small { display: none; } }
@media (max-width: 420px) { .subscription-summary { grid-template-columns: 1fr; } .subscription-summary > div + div { border-left: 0; border-top: 1px solid var(--line); } }