:root {
    --gold: #ff8fbd;
    --gold-2: #f45aa1;
    --amber: #ff6fae;
    --ink: rgba(255,255,255,.94);
    --muted: rgba(255,255,255,.62);
    --faint: rgba(255,255,255,.38);
    --line: rgba(255,255,255,.14);
    --panel: rgba(255,255,255,.055);
    --panel-2: rgba(255,255,255,.085);
    --danger: #ff89a8;
    --success: #89e5a7;
    --shadow: 0 24px 80px rgba(0,0,0,.34);
    --desktop-glass-opacity: .64;
    --desktop-glass-blur: 22px;
    --desktop-dark-overlay: .08;
    --desktop-light-overlay: .22;
    --mobile-glass-opacity: .50;
    --mobile-glass-blur: 22px;
    --mobile-dark-overlay: .06;
    --mobile-light-overlay: .25;
    --active-glass-opacity: var(--desktop-glass-opacity);
    --active-glass-blur: var(--desktop-glass-blur);
    --active-dark-overlay: var(--desktop-dark-overlay);
    --active-light-overlay: var(--desktop-light-overlay);
    --platform-bg-image: none;
    --platform-mobile-bg-image: var(--platform-bg-image);
    --fixed-bg-width: 100vw;
    --fixed-bg-height: 100vh;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
html {
    color: var(--ink);
    background: #2b1329;
    font-family: "Microsoft YaHei", "PingFang SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
body {
    position: relative;
    isolation: isolate;
    margin: 0;
    overflow-x: hidden;
    background: transparent;
}
button, input { font: inherit; }
button { cursor: pointer; }
button:disabled { cursor: not-allowed; opacity: .5; }
a { color: inherit; text-decoration: none; }

.sky {
    position: fixed;
    inset: 0;
    width: var(--fixed-bg-width);
    height: var(--fixed-bg-height);
    z-index: 0;
    overflow: hidden;
    background:
        radial-gradient(960px 720px at -8% 54%, rgba(5,8,16,var(--active-dark-overlay)), transparent 70%),
        radial-gradient(960px 720px at 108% 54%, rgba(5,8,16,var(--active-dark-overlay)), transparent 70%),
        radial-gradient(900px 620px at 50% 20%, rgba(255,255,255,var(--active-light-overlay)), transparent 68%),
        radial-gradient(760px 520px at 84% 12%, rgba(255,126,185,.28), transparent 62%),
        radial-gradient(680px 520px at 18% 88%, rgba(198,116,203,.24), transparent 68%),
        var(--platform-bg-image),
        linear-gradient(135deg, #5b214e 0%, #32172f 46%, #6b2855 100%);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: scroll;
    transform: translate3d(0,0,0);
    backface-visibility: hidden;
    contain: paint;
}
.sky::before,
.sky::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
}
.sky::before {
    inset: -10%;
    opacity: .46;
    background:
        linear-gradient(rgba(255,111,174,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,111,174,.045) 1px, transparent 1px);
    background-size: 72px 72px;
    transform: rotate(-2deg);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 0%, rgba(0,0,0,.65) 42%, transparent 74%);
    mask-image: radial-gradient(ellipse at center, #000 0%, rgba(0,0,0,.65) 42%, transparent 74%);
}
.sky::after {
    opacity: .72;
    background:
        radial-gradient(620px 300px at 50% 11%, rgba(255,255,255,.18), transparent 68%),
        linear-gradient(90deg, rgba(255,111,174,.10), transparent 24%, transparent 76%, rgba(255,255,255,.12));
}
#net {
    position: fixed;
    inset: 0;
    z-index: 1;
    width: var(--fixed-bg-width);
    height: var(--fixed-bg-height);
    pointer-events: none;
    opacity: .9;
    filter: drop-shadow(0 0 8px rgba(255,111,174,.18));
}
.grain {
    position: fixed;
    inset: 0;
    width: var(--fixed-bg-width);
    height: var(--fixed-bg-height);
    z-index: 1;
    pointer-events: none;
    opacity: .04;
    mix-blend-mode: screen;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.page-shell {
    position: relative;
    z-index: 2;
    width: min(860px, calc(100% - 28px));
    margin: 56px auto 22px;
}
.page-shell::before,
.page-shell::after {
    content: "";
    position: absolute;
    pointer-events: none;
    z-index: -1;
    border-radius: 999px;
}
.page-shell::before {
    left: -90px;
    right: -90px;
    top: -56px;
    height: 360px;
    opacity: .78;
    background:
        radial-gradient(closest-side at 50% 40%, rgba(77, 106, 175, .34), transparent 72%),
        radial-gradient(closest-side at 18% 20%, rgba(255,111,174,.16), transparent 70%);
    filter: blur(8px);
}
.page-shell::after {
    left: -12%;
    right: -12%;
    top: 38%;
    height: 430px;
    opacity: .48;
    background: radial-gradient(closest-side, rgba(32, 90, 119, .28), transparent 72%);
    filter: blur(10px);
}
.onboard-card {
    position: relative;
    z-index: 1;
    overflow: hidden;
    padding: 24px;
    border: 1px solid rgba(255,111,174,.28);
    border-radius: 24px;
    background:
        linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.06) 44%, rgba(255,111,174,.06)),
        rgba(22, 26, 42, var(--active-glass-opacity));
    box-shadow: 0 28px 90px rgba(4,8,22,.42), inset 0 1px 0 rgba(255,255,255,.22);
    backdrop-filter: blur(var(--active-glass-blur)) saturate(132%);
    -webkit-backdrop-filter: blur(var(--active-glass-blur)) saturate(132%);
}
.onboard-card::before {
    content: "";
    position: absolute;
    inset: -1px;
    pointer-events: none;
    background:
        radial-gradient(540px 260px at 18% 0%, rgba(255,255,255,.20), transparent 62%),
        radial-gradient(520px 320px at 82% 10%, rgba(255,111,174,.16), transparent 70%);
}
.onboard-card > * { position: relative; z-index: 1; }

.glass-disabled .onboard-card,
.glass-disabled .notice,
.glass-disabled .system-card,
.glass-disabled .plan-card,
.glass-disabled input,
.glass-disabled .agree,
.glass-disabled .confirm-box,
.glass-disabled .result {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.brand-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}
.brand-mark {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,111,174,.44);
    border-radius: 14px;
    background: rgba(255,111,174,.10);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.2);
}
.brand-mark img { width: 28px; height: 28px; border-radius: 8px; }
.brand-head h1 { margin: 0; font-size: 24px; line-height: 1.15; letter-spacing: 0; }
.brand-head p {
    margin: 4px 0 0;
    color: var(--faint);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .7px;
    text-transform: uppercase;
}

.steps {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr auto;
    align-items: start;
    gap: 10px;
    margin: 0 2px 22px;
}
.steps > i {
    height: 2px;
    margin-top: 18px;
    border-radius: 99px;
    background: rgba(255,255,255,.15);
}
.step {
    display: grid;
    justify-items: center;
    gap: 7px;
    color: var(--faint);
    font-size: 12px;
    border: 0;
    background: transparent;
}
.step span {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: rgba(255,255,255,.055);
    color: var(--faint);
    font-weight: 900;
    line-height: 1;
    transition: all .28s ease;
}
.step.is-active span,
.step.is-done span {
    color: var(--gold);
    border-color: rgba(255,111,174,.5);
    background: rgba(255,111,174,.13);
    box-shadow: 0 0 0 5px rgba(255,111,174,.08);
}
.step.is-done span {
    color: transparent;
    position: relative;
}
.step.is-done span::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 12px;
    height: 7px;
    border-left: 2px solid var(--gold);
    border-bottom: 2px solid var(--gold);
    transform: translate(-50%, -58%) rotate(-45deg);
}
.step em { font-style: normal; }
.step.is-active em { color: var(--ink); }

.notice {
    display: grid;
    gap: 3px;
    margin-bottom: 22px;
    padding: 15px 16px;
    border: 1px solid rgba(255,111,174,.38);
    border-radius: 16px;
    color: var(--ink);
    background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,111,174,.10));
    backdrop-filter: blur(calc(var(--active-glass-blur) * .65));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .65));
}
.notice strong { color: #fff3d4; font-size: 14px; }
.notice span,
#introLines span {
    display: block;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.65;
}
#introLines {
    display: grid;
    gap: 1px;
}

.step-page { display: none; }
.step-page.is-active {
    display: block;
    animation: pageIn .22s ease both;
}
@keyframes pageIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}
.section-title { margin-bottom: 14px; }
.section-title.compact { margin-top: 20px; }
.section-title h2 {
    margin: 0 0 4px;
    font-size: 24px;
    letter-spacing: 0;
}
.section-title p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
}

.system-list,
.plan-list {
    display: grid;
    gap: 12px;
}
.system-list {
    margin-bottom: 18px;
}
.pay-plan-list {
    margin: 14px 0;
}
.system-card,
.plan-card {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    min-height: 82px;
    padding: 15px 16px;
    border: 1px solid var(--line);
    border-radius: 18px;
    color: var(--ink);
    background: linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.045));
    text-align: left;
    backdrop-filter: blur(calc(var(--active-glass-blur) * .55));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .55));
    transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
    -webkit-tap-highlight-color: transparent;
}
.system-card { overflow: hidden; }
.system-card::before {
    content: "";
    position: absolute;
    left: -1px;
    top: -1px;
    bottom: -1px;
    width: 5px;
    border-radius: 18px 0 0 18px;
    opacity: 0;
    background: linear-gradient(180deg, #ffd8e9, var(--gold), var(--amber));
    box-shadow: 0 0 26px rgba(255,111,174,.52);
    transition: opacity .24s ease;
}
.system-card:hover:not(:disabled),
.plan-card:hover {
    transform: translateY(-2px);
    border-color: rgba(255,255,255,.28);
    background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.07));
}
.system-card:active {
    transform: translateY(0) scale(.99);
}
.system-card.is-selected,
.plan-card.is-active {
    border-color: rgba(255,111,174,.58);
    background:
        linear-gradient(90deg, rgba(255,111,174,.14), rgba(255,255,255,.09) 58%, rgba(255,111,174,.16)),
        rgba(255,255,255,.08);
    box-shadow: 0 18px 42px -22px rgba(255,111,174,.68), inset 0 1px 0 rgba(255,255,255,.14);
}
.system-card.is-selected {
    transform: translateY(-1px);
    border-color: rgba(255,111,174,.82);
    background:
        radial-gradient(420px 160px at 18% 0%, rgba(255,244,202,.18), transparent 64%),
        linear-gradient(90deg, rgba(255,111,174,.22), rgba(255,255,255,.10) 58%, rgba(255,111,174,.18)),
        rgba(255,255,255,.09);
    box-shadow: 0 20px 48px -22px rgba(255,111,174,.86), inset 0 1px 0 rgba(255,255,255,.22), 0 0 0 1px rgba(255,111,174,.12), 0 0 0 5px rgba(255,111,174,.08);
}
.system-card.is-flashing {
    animation: selectedPulse .36s ease both;
}
.system-card.is-selected::before {
    opacity: 1;
}
@keyframes selectedPulse {
    0% { transform: translateY(0) scale(.985); box-shadow: 0 0 0 0 rgba(255,111,174,.18), inset 0 1px 0 rgba(255,255,255,.22); }
    70% { transform: translateY(-2px) scale(1.006); }
    100% { transform: translateY(-1px) scale(1); }
}
.sys-icon {
    width: 48px;
    height: 48px;
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 14px;
    color: var(--gold);
    background: rgba(255,255,255,.06);
    font-weight: 900;
    line-height: 1;
}
.system-card.is-selected .sys-icon {
    color: #261705;
    border-color: rgba(255,198,222,.78);
    background: linear-gradient(135deg, #ffd8e9, #ff72b2);
    box-shadow: 0 12px 28px -18px rgba(255,111,174,.9), inset 0 1px 0 rgba(255,255,255,.5);
}
.system-card b,
.plan-name {
    display: block;
    color: var(--ink);
    font-size: 16px;
}
.system-card.is-selected b {
    color: #fff2f8;
}
.system-card em,
.plan-meta {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-style: normal;
    font-size: 13px;
}
.system-card.is-selected em {
    color: rgba(255,248,223,.76);
}
.system-card i {
    position: relative;
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    border: 1px solid var(--line);
    border-radius: 50%;
}
.system-card.is-selected i {
    border-color: rgba(255,198,222,.78);
    background: linear-gradient(135deg, #ffd8e9, #f45aa1);
    box-shadow: 0 0 0 5px rgba(255,111,174,.12);
}
.system-card.is-selected i::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 9px;
    height: 5px;
    border-left: 2px solid #291905;
    border-bottom: 2px solid #291905;
    transform: translate(-50%, -58%) rotate(-45deg);
}
.plan-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: stretch;
    overflow: hidden;
}
.plan-price {
    align-self: stretch;
    min-width: 118px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    margin: -15px -16px -15px 4px;
    padding: 0 22px 0 28px;
    border-left: 1px solid rgba(255,111,174,.12);
    color: #ffb6d5;
    font-size: 24px;
    font-weight: 900;
    white-space: nowrap;
    text-shadow: 0 0 16px rgba(255,111,174,.18);
    transition: color .25s ease, background .25s ease, text-shadow .25s ease, transform .25s ease;
}
.plan-card:hover .plan-price {
    color: #ffd1e5;
}
.plan-card.is-active .plan-price {
    color: #2a1a06;
    background: linear-gradient(135deg, #ff9cc7 0%, #df4f9b 100%);
    text-shadow: none;
    box-shadow: inset 1px 0 0 rgba(255,255,255,.32), -18px 0 34px rgba(255,111,174,.12);
}
.plan-card.is-active .plan-name {
    color: #fff2f8;
}
.payment-methods {
    display: grid;
    gap: 10px;
    margin: 14px 0;
    padding: 14px;
    border: 1px solid rgba(255,111,174,.25);
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(255,255,255,.11), rgba(255,255,255,.04));
    backdrop-filter: blur(calc(var(--active-glass-blur) * .45));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .45));
}
.payment-methods[hidden] {
    display: none;
}
.method-title {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}
.method-title span {
    color: var(--ink);
    font-size: 15px;
    font-weight: 900;
}
.method-title em {
    color: var(--faint);
    font-style: normal;
    font-size: 12px;
}
.method-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}
.method-card {
    min-height: 72px;
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) 20px;
    align-items: center;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 16px;
    color: var(--ink);
    background: rgba(255,255,255,.07);
    text-align: left;
    transition: border-color .22s ease, background .22s ease, transform .22s ease;
}
.method-card:hover {
    transform: translateY(-1px);
    border-color: rgba(255,111,174,.36);
}
.method-card.is-active {
    border-color: rgba(255,111,174,.58);
    background: rgba(255,111,174,.14);
    box-shadow: inset 0 1px 0 rgba(255,255,255,.16);
}
.method-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255,111,174,.30);
    border-radius: 12px;
    color: var(--gold);
    background: rgba(255,111,174,.09);
    font-weight: 900;
    line-height: 1;
}
.method-card b,
.method-card em {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.method-card b {
    color: var(--ink);
    font-size: 14px;
}
.method-card em {
    margin-top: 3px;
    color: var(--muted);
    font-style: normal;
    font-size: 12px;
}
.method-card i {
    position: relative;
    width: 20px;
    height: 20px;
    border: 1px solid var(--line);
    border-radius: 50%;
}
.method-card.is-active i {
    border-color: rgba(255,111,174,.55);
    background: rgba(255,111,174,.18);
}
.method-card.is-active i::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 8px;
    height: 5px;
    border-left: 2px solid var(--gold);
    border-bottom: 2px solid var(--gold);
    transform: translate(-50%, -58%) rotate(-45deg);
}

form,
.field {
    display: grid;
    gap: 8px;
}
form { gap: 14px; }
.field span,
label {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}
.required {
    color: var(--danger);
    font-style: normal;
    font-weight: 900;
}
.field input:invalid:not(:placeholder-shown) {
    border-color: rgba(255,176,133,.70);
    box-shadow: 0 0 0 4px rgba(255,176,133,.10);
}
input {
    width: 100%;
    height: 46px;
    border: 1px solid var(--line);
    border-radius: 13px;
    padding: 0 14px;
    color: var(--ink);
    background: rgba(255,255,255,.095);
    backdrop-filter: blur(calc(var(--active-glass-blur) * .35));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .35));
    outline: none;
    transition: border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
input::placeholder { color: var(--faint); }
input:focus {
    border-color: rgba(255,111,174,.52);
    background: rgba(255,255,255,.14);
    box-shadow: 0 0 0 4px rgba(255,111,174,.10);
}
.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}
.domain-row {
    display: grid;
    grid-template-columns: minmax(120px, 1fr) auto;
    position: relative;
}
.domain-row input { border-radius: 13px 0 0 13px; }
.suffix-trigger {
    min-height: 46px;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 0 13px;
    border: 1px solid var(--line);
    border-left: 0;
    border-radius: 0 13px 13px 0;
    color: var(--muted);
    background: rgba(255,255,255,.065);
    white-space: nowrap;
    outline: none;
    transition: border-color .2s ease, background .2s ease, box-shadow .2s ease, color .2s ease;
}
.suffix-trigger span {
    color: inherit;
    font-size: 13px;
    font-weight: 800;
}
.suffix-trigger i {
    width: 7px;
    height: 7px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: translateY(-2px) rotate(45deg);
    transition: transform .2s ease;
}
.suffix-trigger:hover,
.suffix-trigger[aria-expanded="true"] {
    color: #ffd8e9;
    border-color: rgba(255,111,174,.48);
    background: rgba(255,111,174,.12);
    box-shadow: 0 0 0 4px rgba(255,111,174,.08);
}
.suffix-trigger[aria-expanded="true"] i {
    transform: translateY(2px) rotate(225deg);
}
.suffix-list {
    display: grid;
    gap: 8px;
    margin-top: 9px;
    padding: 9px;
    border: 1px solid rgba(255,111,174,.24);
    border-radius: 15px;
    background: rgba(16,22,36,.72);
    box-shadow: 0 18px 42px -28px rgba(0,0,0,.8), inset 0 1px 0 rgba(255,255,255,.12);
    backdrop-filter: blur(calc(var(--active-glass-blur) * .58));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .58));
}
.suffix-list[hidden] {
    display: none;
}
.suffix-option {
    min-height: 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 12px;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 12px;
    color: var(--muted);
    background: rgba(255,255,255,.055);
    text-align: left;
    transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}
.suffix-option span {
    color: inherit;
    font-size: 13px;
    font-weight: 900;
}
.suffix-option i {
    position: relative;
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: 50%;
}
.suffix-option:hover {
    transform: translateY(-1px);
    border-color: rgba(255,111,174,.38);
    color: #ffd8e9;
    background: rgba(255,111,174,.10);
}
.suffix-option.is-active {
    border-color: rgba(255,111,174,.62);
    color: #fff2f8;
    background: linear-gradient(135deg, rgba(255,111,174,.18), rgba(255,255,255,.075));
    box-shadow: inset 0 1px 0 rgba(255,255,255,.16);
}
.suffix-option.is-active i {
    border-color: rgba(255,198,222,.78);
    background: linear-gradient(135deg, #ffd8e9, #f45aa1);
}
.suffix-option.is-active i::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    width: 8px;
    height: 5px;
    border-left: 2px solid #291905;
    border-bottom: 2px solid #291905;
    transform: translate(-50%, -58%) rotate(-45deg);
}
.field small {
    min-height: 18px;
    color: var(--faint);
    font-size: 12px;
}
.field small.is-ok { color: var(--success); }
.field small.is-bad { color: var(--danger); }
.agree {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--muted);
    background: rgba(255,255,255,.09);
    backdrop-filter: blur(calc(var(--active-glass-blur) * .4));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .4));
    line-height: 1.55;
}
.agree input {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    margin-top: 2px;
    accent-color: var(--gold);
}

.actions,
.order-search,
.result-actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}
.actions {
    margin-top: 20px;
    row-gap: 14px;
}
.btn {
    position: relative;
    min-height: 48px;
    border: 0;
    border-radius: 14px;
    padding: 0 22px;
    overflow: hidden;
    font-weight: 900;
}
.btn-primary {
    width: 100%;
    color: #2a1a06;
    background: linear-gradient(135deg, var(--gold), var(--gold-2) 60%, var(--amber));
    box-shadow: 0 14px 32px -18px rgba(221,148,76,.8), inset 0 1px 0 rgba(255,255,255,.48);
}
.btn-outline {
    color: var(--ink);
    border: 1px solid var(--line);
    background: rgba(255,255,255,.06);
}
.actions .btn { flex: 1 1 210px; }
.step-page > .btn-primary {
    margin-top: 18px;
}

.confirm-box {
    display: grid;
    gap: 10px;
    margin-bottom: 14px;
    padding: 15px;
    border: 1px solid rgba(255,111,174,.25);
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255,255,255,.12), rgba(255,255,255,.045));
    backdrop-filter: blur(calc(var(--active-glass-blur) * .45));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .45));
}
.confirm-box div,
.delivery-grid div {
    display: grid;
    grid-template-columns: 92px 1fr;
    gap: 10px;
}
.confirm-box span,
.delivery-grid span {
    color: var(--faint);
    font-size: 13px;
}
.confirm-box b,
.delivery-grid code {
    color: var(--ink);
    font-weight: 800;
    overflow-wrap: anywhere;
}
.order-card {
    margin-top: 20px;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}
.order-search {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
}
.result {
    margin-top: 14px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    color: var(--ink);
    background: rgba(255,255,255,.10);
    backdrop-filter: blur(calc(var(--active-glass-blur) * .5));
    -webkit-backdrop-filter: blur(calc(var(--active-glass-blur) * .5));
}
.result.is-success {
    border-color: rgba(137,229,167,.38);
    background: rgba(137,229,167,.08);
}
.result.is-error {
    border-color: rgba(255,176,133,.42);
    background: rgba(255,176,133,.08);
}
.result strong { display: block; margin-bottom: 7px; font-size: 16px; }
.result p { margin: 0 0 11px; color: var(--muted); line-height: 1.7; }
.result a,
.result .secondary {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    border-radius: 12px;
    padding: 0 13px;
    color: #2a1a06;
    background: var(--gold);
    font-weight: 900;
}
.result .secondary {
    border: 1px solid var(--line);
    color: var(--ink);
    background: rgba(255,255,255,.07);
}
.delivery-card {
    border-color: rgba(255,111,174,.42);
    background: linear-gradient(135deg, rgba(137,229,167,.12), rgba(255,111,174,.10));
}
.delivery-grid {
    display: grid;
    gap: 8px;
    margin: 12px 0;
}
.delivery-grid code {
    padding: 0;
    font-family: inherit;
    background: transparent;
}
.empty { color: var(--muted); }

.footer {
    position: relative;
    z-index: 2;
    width: min(860px, calc(100% - 28px));
    margin: 0 auto 30px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: var(--faint);
    font-size: 13px;
}

@media (max-width: 720px) {
    :root {
        --active-glass-opacity: var(--mobile-glass-opacity);
        --active-glass-blur: var(--mobile-glass-blur);
        --active-dark-overlay: var(--mobile-dark-overlay);
        --active-light-overlay: var(--mobile-light-overlay);
    }
    .sky { background-image:
        radial-gradient(680px 560px at -12% 52%, rgba(5,8,16,var(--active-dark-overlay)), transparent 72%),
        radial-gradient(680px 560px at 112% 52%, rgba(5,8,16,var(--active-dark-overlay)), transparent 72%),
        radial-gradient(620px 460px at 50% 14%, rgba(255,255,255,var(--active-light-overlay)), transparent 68%),
        radial-gradient(520px 420px at 84% 12%, rgba(255,111,174,.18), transparent 62%),
        radial-gradient(520px 420px at 18% 88%, rgba(116,147,203,.22), transparent 68%),
        var(--platform-mobile-bg-image),
        linear-gradient(135deg, #26324a 0%, #14283d 46%, #273247 100%);
    }
    .page-shell { margin-top: 24px; }
    .onboard-card { padding: 18px; border-radius: 20px; }
    .brand-head h1 { font-size: 20px; }
    .split,
    .order-search { grid-template-columns: 1fr; }
    .steps { gap: 7px; }
    .step em { display: none; }
    .section-title h2 { font-size: 22px; }
    .system-card,
    .plan-card { min-height: 76px; padding: 14px; }
    .method-list { grid-template-columns: 1fr; }
    .plan-price {
        min-width: 92px;
        margin: -14px -14px -14px 0;
        padding: 0 14px 0 16px;
        font-size: 21px;
    }
    .domain-row { grid-template-columns: 1fr; }
    .domain-row input,
    .suffix-trigger {
        border: 1px solid var(--line);
        border-radius: 13px;
    }
    .suffix-trigger {
        width: 100%;
        justify-content: space-between;
        border-top: 0;
        border-radius: 0 0 13px 13px;
    }
    .confirm-box div,
    .delivery-grid div { grid-template-columns: 1fr; gap: 3px; }
    .footer {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        text-align: center;
        gap: 8px;
    }
}

@media (max-width: 1024px) {
    html,
    body {
        overscroll-behavior-y: none;
    }
    .sky {
        position: fixed !important;
        left: 0;
        top: 0;
        right: auto;
        bottom: auto;
        width: var(--fixed-bg-width);
        height: var(--fixed-bg-height);
        min-height: var(--fixed-bg-height);
        background-attachment: scroll;
        transform: translate3d(0,0,0);
        -webkit-transform: translate3d(0,0,0);
        will-change: transform;
    }
    #net {
        display: none;
    }
    .grain {
        position: fixed !important;
        left: 0;
        top: 0;
        right: auto;
        bottom: auto;
        width: var(--fixed-bg-width);
        height: var(--fixed-bg-height);
        min-height: var(--fixed-bg-height);
        transform: translate3d(0,0,0);
        -webkit-transform: translate3d(0,0,0);
    }
    .page-shell::before,
    .page-shell::after {
        display: none;
    }
    .footer {
        justify-content: center;
        align-items: center;
        text-align: center;
    }
}

/* Pink VIP purchase experience */
.feature-picker { margin-top: 20px; }
.feature-list { display: grid; gap: 12px; margin-top: 12px; }
.feature-card { display: grid; grid-template-columns: 52px minmax(0,1fr) auto; gap: 14px; align-items: center; padding: 15px; border: 1px solid rgba(255,143,189,.26); border-radius: 16px; background: rgba(255,255,255,.06); transition: .18s ease; cursor: pointer; }
.feature-card:hover { transform: translateY(-2px); border-color: rgba(255,143,189,.62); }
.feature-card.is-selected { border-color: #ff8fbd; background: linear-gradient(135deg,rgba(255,143,189,.22),rgba(205,89,169,.10)); box-shadow: 0 14px 34px rgba(244,90,161,.18), inset 0 1px 0 rgba(255,255,255,.18); }
.feature-card input { position: absolute; opacity: 0; pointer-events: none; }
.feature-version { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 14px; background: linear-gradient(135deg,#ff9cc7,#df4f9b); color: #fff; font-weight: 900; box-shadow: 0 8px 22px rgba(244,90,161,.30); }
.feature-copy { min-width: 0; }
.feature-copy b,.feature-copy em { display: block; }
.feature-copy b { font-size: 15px; color: #fff; }
.feature-copy em { margin-top: 5px; color: rgba(255,255,255,.58); font-size: 12px; font-style: normal; line-height: 1.55; }
.feature-card > strong { color: #ffd1e5; white-space: nowrap; }
.feature-total { margin-top: 12px; display: flex; justify-content: space-between; align-items: center; padding: 13px 15px; border-radius: 14px; background: rgba(255,143,189,.12); border: 1px solid rgba(255,143,189,.22); }
.feature-total span { color: rgba(255,255,255,.65); }
.feature-total strong { color: #ffd1e5; font-size: 20px; }
.btn-primary,.result-actions a,.result-actions button { background: linear-gradient(135deg,#ff9cc7,#ec5aa4)!important; border-color: rgba(255,180,213,.72)!important; color: #fff!important; }
.plan-card.is-active,.system-card.is-selected { border-color: #ff8fbd!important; box-shadow: 0 12px 34px rgba(244,90,161,.22)!important; }
.steps .is-active span,.steps .is-done span { background: linear-gradient(135deg,#ff9cc7,#ec5aa4)!important; color: #fff!important; }
@media (max-width: 620px) { .feature-card { grid-template-columns: 46px minmax(0,1fr); } .feature-version { width: 44px; height: 44px; } .feature-card > strong { grid-column: 2; } }