.geo-check-body {
    min-height: 100vh;
    background: #f7f9ff;
}

.geo-header {
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(226, 232, 240, .78);
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(18px);
}

.geo-header-inner {
    width: min(1180px, calc(100% - 40px));
    height: 72px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.geo-brand,
.geo-header-actions {
    display: flex;
    align-items: center;
}

.geo-brand { gap: 14px; font-weight: 750; color: #312e81; }
.geo-brand img { width: auto; height: 38px; }
.geo-brand span { padding-left: 14px; border-left: 1px solid #dbe2ef; }
.geo-header-actions { gap: 24px; color: #526176; font-size: 14px; }
.geo-header-actions a { transition: color .2s ease; }
.geo-header-actions a:hover { color: #6d3ee8; }
.geo-login { padding: 9px 18px; border-radius: 999px; color: #fff !important; background: linear-gradient(135deg, #7c3aed, #2563eb); }

.geo-hero {
    position: relative;
    overflow: hidden;
    padding: 78px 20px 150px;
    color: #fff;
    background: linear-gradient(125deg, #231a64 0%, #4730aa 48%, #176bd6 100%);
}

.geo-hero::after {
    content: '';
    position: absolute;
    inset: auto 0 0;
    height: 82px;
    background: linear-gradient(to bottom right, transparent 49%, #f7f9ff 50%);
}

.geo-hero-inner { position: relative; z-index: 2; max-width: 900px; margin: 0 auto; text-align: center; }
.geo-hero h1 { margin: 16px 0 18px; font-size: clamp(36px, 5.2vw, 62px); line-height: 1.12; letter-spacing: -.035em; }
.geo-hero p { max-width: 760px; margin: 0 auto; color: rgba(255,255,255,.76); font-size: clamp(16px, 2vw, 19px); line-height: 1.85; }
.geo-eyebrow { color: #7352e8; font-size: 12px; font-weight: 800; letter-spacing: .17em; }
.geo-hero .geo-eyebrow { color: #d8ccff; }
.geo-eyebrow span { display: inline-block; width: 7px; height: 7px; margin-right: 8px; border-radius: 50%; background: #83e7ff; box-shadow: 0 0 0 6px rgba(131,231,255,.12); }

.geo-proof { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.geo-proof span { padding: 8px 15px; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; color: rgba(255,255,255,.85); background: rgba(255,255,255,.08); font-size: 13px; }
.geo-orb { position: absolute; border-radius: 50%; filter: blur(12px); opacity: .34; }
.geo-orb-one { width: 300px; height: 300px; top: -110px; left: -80px; background: #ad6cff; }
.geo-orb-two { width: 360px; height: 360px; right: -110px; bottom: -160px; background: #40c9ff; }

.geo-workspace {
    position: relative;
    z-index: 4;
    width: min(1180px, calc(100% - 40px));
    margin: -82px auto 76px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
    align-items: start;
}

.geo-card,
.geo-side-card,
.geo-safety-card {
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    background: rgba(255,255,255,.98);
    box-shadow: 0 22px 70px rgba(32, 42, 94, .1);
}

.geo-form-card { min-height: 630px; padding: clamp(22px, 4vw, 38px); }
.geo-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 20px; margin-bottom: 28px; }
.geo-card-head > div { display: flex; align-items: center; gap: 12px; }
.geo-card-head h2 { font-size: 23px; }
.geo-card-head p { color: #8b98aa; font-size: 13px; }
.geo-step { display: inline-grid; width: 34px; height: 34px; place-items: center; border-radius: 11px; color: #fff; background: linear-gradient(135deg, #7c3aed, #2563eb); font-size: 12px; font-weight: 800; }

.geo-fieldset { margin: 0 0 24px; border: 0; }
.geo-fieldset legend,
.geo-field > span { display: block; margin-bottom: 10px; color: #263247; font-size: 14px; font-weight: 700; }
.geo-field b,
.geo-fieldset b { color: #e34b63; }
.geo-field em { color: #9aa6b5; font-size: 12px; font-style: normal; font-weight: 500; }
.geo-platform-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.geo-platform-option { position: relative; }
.geo-platform-option input { position: absolute; opacity: 0; pointer-events: none; }
.geo-platform-option label { min-height: 48px; padding: 10px 8px; display: flex; align-items: center; justify-content: center; gap: 8px; border: 1.5px solid #dde4ee; border-radius: 12px; background: #fff; color: #455369; cursor: pointer; font-size: 14px; font-weight: 650; transition: all .2s ease; }
.geo-platform-option label::before { content: attr(data-mark); display: grid; width: 24px; height: 24px; place-items: center; border-radius: 8px; color: #5b38ca; background: #f0edff; font-size: 11px; font-weight: 850; }
.geo-platform-option label:hover { border-color: #8f73e8; transform: translateY(-1px); }
.geo-platform-option input:checked + label { border-color: #6941dc; color: #5c36c7; background: #f5f2ff; box-shadow: 0 0 0 3px rgba(105,65,220,.08); }
.geo-platform-option input:focus-visible + label { outline: 3px solid rgba(37,99,235,.22); outline-offset: 2px; }
.geo-field-hint,
.geo-field small { display: block; margin-top: 8px; color: #8b98aa; font-size: 12px; }

.geo-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.geo-field { display: block; margin-bottom: 22px; }
.geo-field input,
.geo-field textarea { width: 100%; border: 1.5px solid #dfe6ef; border-radius: 12px; outline: 0; color: #202b3c; background: #fff; font: inherit; transition: all .2s ease; }
.geo-field input { height: 48px; padding: 0 14px; }
.geo-field textarea { min-height: 108px; padding: 13px 14px; resize: vertical; }
.geo-field input::placeholder,
.geo-field textarea::placeholder { color: #aab3c0; }
.geo-field input:focus,
.geo-field textarea:focus { border-color: #7047df; box-shadow: 0 0 0 4px rgba(112,71,223,.09); }

.geo-error { margin: 0 0 14px; padding: 11px 14px; border: 1px solid #fecaca; border-radius: 10px; color: #b91c1c; background: #fff1f2; font-size: 13px; }
.geo-submit { width: 100%; height: 52px; display: flex; align-items: center; justify-content: center; gap: 12px; border: 0; border-radius: 13px; color: #fff; background: linear-gradient(100deg, #4f46e5, #7028e4); box-shadow: 0 10px 26px rgba(79,70,229,.25); cursor: pointer; font: 700 16px inherit; transition: transform .2s ease, box-shadow .2s ease; }
.geo-submit:hover { transform: translateY(-1px); box-shadow: 0 13px 32px rgba(79,70,229,.31); }
.geo-submit:disabled { cursor: wait; opacity: .68; transform: none; }
.geo-submit i { font-size: 21px; font-style: normal; }
.geo-submit-note { margin-top: 12px; text-align: center; color: #9aa6b5; font-size: 12px; }

.geo-progress-panel { min-height: 440px; padding: 100px 20px 30px; text-align: center; }
.geo-progress-panel h3 { margin: 25px 0 8px; font-size: 24px; }
.geo-progress-panel p { color: #7d899b; }
.geo-progress-icon { height: 36px; display: flex; justify-content: center; align-items: flex-end; gap: 6px; }
.geo-progress-icon span { width: 7px; border-radius: 999px; background: linear-gradient(#8b5cf6,#2563eb); animation: geoBars 1s ease-in-out infinite; }
.geo-progress-icon span:nth-child(1) { height: 19px; }
.geo-progress-icon span:nth-child(2) { height: 34px; animation-delay: .14s; }
.geo-progress-icon span:nth-child(3) { height: 25px; animation-delay: .28s; }
@keyframes geoBars { 0%,100% { transform: scaleY(.62); opacity: .55; } 50% { transform: scaleY(1); opacity: 1; } }
.geo-progress-track { max-width: 460px; height: 9px; margin: 32px auto 10px; overflow: hidden; border-radius: 999px; background: #e9edf5; }
.geo-progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg,#6d3be0,#2387eb); transition: width .24s ease; }
.geo-progress-value { color: #6140ce; font-size: 13px; font-weight: 800; }

.geo-result { padding: 8px 0 0; text-align: center; }
.geo-result-mark { width: 60px; height: 60px; margin: 0 auto 18px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: linear-gradient(135deg,#22c55e,#16a34a); box-shadow: 0 10px 25px rgba(34,197,94,.22); font-size: 28px; }
.geo-result h2 { margin: 7px 0 10px; font-size: 29px; }
.geo-result-summary { color: #68768a; line-height: 1.7; }
.geo-code-box { margin: 24px auto; padding: 18px; border: 1px dashed #9b87df; border-radius: 17px; background: #f6f3ff; }
.geo-code-box span { display: block; color: #7b6eaa; font-size: 12px; }
.geo-code-box strong { display: block; margin: 4px 0 8px; color: #43269e; font: 800 clamp(27px,5vw,38px)/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .14em; }
.geo-code-box button,
.geo-restart { border: 0; color: #5f3bc6; background: transparent; cursor: pointer; font: 700 13px inherit; }
.geo-locked-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin: 24px 0; }
.geo-locked-grid div { padding: 16px; border-radius: 13px; background: #f3f6fa; }
.geo-locked-grid span,
.geo-locked-grid b { display: block; }
.geo-locked-grid span { margin-bottom: 6px; color: #8692a3; font-size: 12px; }
.geo-locked-grid b { color: #344157; font-size: 15px; }
.geo-wechat { padding: 20px; display: flex; align-items: center; gap: 20px; text-align: left; border-radius: 17px; background: linear-gradient(135deg,#eef2ff,#f5f3ff); }
.geo-wechat img,
.geo-qr-placeholder { width: 122px; height: 122px; flex: 0 0 122px; border-radius: 12px; background: #fff; }
.geo-wechat img { object-fit: contain; }
.geo-qr-placeholder { display: grid; place-items: center; color: #7867b4; text-align: center; font-size: 14px; font-weight: 700; line-height: 1.4; }
.geo-wechat h3 { margin-bottom: 7px; font-size: 18px; }
.geo-wechat p { color: #68768a; font-size: 14px; line-height: 1.65; }
.geo-honest { margin: 18px 0 10px; color: #9aa6b5; font-size: 12px; }
.geo-restart { padding: 8px 12px; }

.geo-side { display: grid; gap: 18px; }
.geo-side-card { padding: 26px; }
.geo-side-card h2 { margin: 16px 0 22px; font-size: 21px; }
.geo-side-card ol { display: grid; gap: 20px; }
.geo-side-card li { position: relative; display: flex; gap: 13px; }
.geo-side-card li:not(:last-child)::after { content: ''; position: absolute; top: 31px; left: 14px; width: 1px; height: 34px; background: #dce3ed; }
.geo-side-card li i { position: relative; z-index: 2; width: 29px; height: 29px; flex: 0 0 29px; display: grid; place-items: center; border-radius: 50%; color: #6541cf; background: #eee9ff; font-size: 12px; font-style: normal; font-weight: 800; }
.geo-side-card li b { color: #303c50; font-size: 14px; }
.geo-side-card li p { margin-top: 3px; color: #8a96a6; font-size: 12px; line-height: 1.55; }
.geo-safety-card { padding: 23px; border-color: #cfe4fa; background: linear-gradient(145deg,#f2f8ff,#fff); box-shadow: none; }
.geo-safety-card strong { color: #245c9b; font-size: 14px; }
.geo-safety-card p { margin-top: 8px; color: #678099; font-size: 12px; line-height: 1.7; }
.geo-footer { padding: 0 20px 30px; display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; color: #96a1b0; font-size: 12px; }

[hidden] { display: none !important; }

@media (max-width: 900px) {
    .geo-workspace { grid-template-columns: 1fr; }
    .geo-side { grid-template-columns: 1fr 1fr; }
    .geo-safety-card { display: flex; flex-direction: column; justify-content: center; }
}

@media (max-width: 680px) {
    .geo-header-inner { width: min(100% - 28px, 1180px); height: 64px; }
    .geo-brand img { height: 32px; }
    .geo-brand span,
    .geo-header-actions > a:first-child { display: none; }
    .geo-login { padding: 8px 13px; font-size: 12px; }
    .geo-hero { padding: 52px 16px 118px; }
    .geo-hero h1 { font-size: 36px; }
    .geo-hero p { font-size: 15px; line-height: 1.72; }
    .geo-proof { gap: 8px; margin-top: 24px; }
    .geo-proof span { padding: 7px 10px; font-size: 11px; }
    .geo-workspace { width: calc(100% - 24px); margin-top: -65px; margin-bottom: 45px; }
    .geo-form-card { min-height: 0; padding: 21px 16px; border-radius: 19px; }
    .geo-card-head { align-items: center; }
    .geo-card-head p { display: none; }
    .geo-card-head h2 { font-size: 20px; }
    .geo-platform-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
    .geo-platform-option label { min-height: 46px; font-size: 13px; }
    .geo-form-row { grid-template-columns: 1fr; gap: 0; }
    .geo-locked-grid { grid-template-columns: 1fr; }
    .geo-wechat { flex-direction: column; text-align: center; }
    .geo-side { grid-template-columns: 1fr; }
    .geo-progress-panel { min-height: 410px; padding-top: 80px; }
    .geo-code-box strong { letter-spacing: .08em; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}