:root { color-scheme: dark; font-family: system-ui, -apple-system, "Segoe UI", sans-serif; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; min-height: 100dvh; display: grid; place-items: center; padding: 1.25rem; color: #e9edef; background: #0b141a; }
.card { width: min(100%, 29rem); padding: clamp(1.4rem, 5vw, 2.2rem); border: 1px solid #2a3942; border-radius: 1.2rem; background: #111b21; box-shadow: 0 16px 48px #0005; }
.mark { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; color: #071d17; background: #00c46a; font-size: 2rem; }
h1 { margin: .7rem 0 0; font-size: 1.7rem; }
h2 { margin: 1.5rem 0 .2rem; font-size: 1.2rem; }
h3 { margin: 1.25rem 0 .35rem; font-size: 1rem; }
p { margin: .4rem 0 1rem; line-height: 1.5; }
.intro, .detail, .hint, .foot { color: #aebac1; }
.price { margin: 0 0 .7rem; font-size: 1.4rem; }
.price strong { color: #5de0af; font-size: 2.2rem; }
.detail { font-size: .9rem; }
.trial { padding: .7rem .85rem; border: 1px solid #34564b; border-radius: .65rem; color: #d7f8e9; background: #15332b; }
button { width: 100%; min-height: 2.9rem; margin: .45rem 0; padding: .65rem 1rem; border: 0; border-radius: .7rem; color: #071d17; background: #00c46a; font: inherit; font-weight: 700; cursor: pointer; }
button:hover { background: #20d77d; }
button:disabled { opacity: .55; cursor: wait; }
button.secondary { color: #e9edef; border: 1px solid #4b626a; background: #202c33; }
button.secondary:hover { background: #29404a; }
.hint, .foot { font-size: .78rem; }
.notice { padding: .8rem; border-radius: .6rem; color: #d7f8e9; background: #183b32; }
.notice.error { color: #ffd3cb; background: #452925; }
.payment-progress { margin: 1rem 0; padding: 1rem; border: 1px solid #34564b; border-radius: .7rem; background: #15332b; }
.payment-progress h2 { margin: 0 0 .6rem; }
.payment-progress ol { padding-left: 1.4rem; line-height: 1.8; }
.payment-progress li { padding-left: .2rem; }
.payment-progress #payment-status { font-weight: 700; color: #d7f8e9; }
#recovery { padding: .9rem; border: 1px solid #34564b; border-radius: .7rem; background: #15332b; }
#recovery p { font-size: .87rem; }
#recovery-code { display: block; padding: .7rem; overflow-wrap: anywhere; border-radius: .4rem; color: #fff; background: #0b141a; font-family: ui-monospace, monospace; }
details { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid #2a3942; }
summary { color: #86d9bd; cursor: pointer; }
#back-app { display: block; margin-top: 1rem; color: #86d9bd; text-align: center; }
label { display: block; margin-top: 1rem; font-size: .85rem; }
input { width: 100%; margin: .3rem 0 .55rem; padding: .7rem; border: 1px solid #4b626a; border-radius: .55rem; color: #fff; background: #0b141a; font: inherit; }
:focus-visible { outline: 3px solid #5de0af; outline-offset: 2px; }
a { color: #86d9bd; }
.consent { display: flex; gap: .65rem; align-items: flex-start; margin: 1.1rem 0 .4rem; line-height: 1.5; }
.consent input { width: 1rem; height: 1rem; flex: 0 0 auto; margin: .2rem 0 0; accent-color: #00c46a; }