@charset "UTF-8";:root{--paper: #ffffff;--ink-50: #fafbfd;--ink-100: #f5f6f9;--ink-150: #eef0f4;--ink-200: #e4e7ec;--ink-400: #9ca2b0;--ink-500: #6a6f7e;--ink-600: #3d4251;--ink-700: #252936;--ink-800: #161922;--ink-900: #0b0d12;--accent-emerald: #0f9671;--accent-emerald-soft: #e3f5ee;--accent-amber: #b6791a;--accent-amber-soft: #fbf1dc;--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;--radius-card: 16px;--radius-tile: 10px;--content-form: 960px;--content-wide: 1240px;--header-h: 64px;--header-h-mobile: 54px;--surface-panel: linear-gradient(180deg, #fdfdff, #f4f6fd);--brand-50: #eef1fe;--brand-100: #dbe3fd;--brand-200: #b9c5fb;--brand-400: #7c90f9;--brand-500: #597ef7;--brand-600: #4560d8;--brand-700: #36499f;--brand-rgb: 89, 126, 247;--brand-on: #ffffff}.ui-page{min-height:80vh;padding:40px 16px 56px;background:#fff}@media screen and (max-width:768px){.ui-page{padding:16px 12px 80px}}.ui-shell{width:var(--content-form);max-width:100%;margin:0 auto}.ui-shell--wide{width:var(--content-wide);max-width:100%;margin:0 auto}.ui-card{padding:32px;background:#fff;border:1px solid var(--ink-150);border-radius:var(--radius-card)}.ui-card+.ui-card{margin-top:16px}@media screen and (max-width:768px){.ui-card{padding:20px 16px;border-radius:14px}}.ui-card-title{margin:0 0 4px;font-size:17px;font-weight:600;letter-spacing:-.01em;color:var(--ink-800)}@media screen and (max-width:768px){.ui-card-title{font-size:19px}}.ui-hint{margin-top:8px;font-size:12px;line-height:18px;color:var(--ink-500)}.ui-hint.is-warn{color:#fa8c16}.ui-steps{--step-num: 26px;--step-gap: 26px;display:flex;flex-direction:column;gap:var(--step-gap)}@media screen and (max-width:768px){.ui-steps{--step-num: 24px;--step-gap: 22px}}.ui-step{position:relative;display:grid;grid-template-columns:var(--step-num) 1fr;gap:14px}.ui-step:before{content:"";position:absolute;top:calc(var(--step-num) + 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