.hb-shell{position:relative;display:flex;flex-direction:column;min-height:100dvh;background:var(--color-paper)}.hb-glow{position:absolute;inset:0 0 auto;height:520px;background-image:var(--glow-hero);pointer-events:none;z-index:0}.hb-glow-hero{height:760px}.hb-container{width:min(100% - 48px,1140px);margin-inline:auto}.hb-header{position:relative;z-index:2;padding:16px 0}.hb-header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px}.hb-brand{display:flex;align-items:center;gap:10px;color:var(--color-ink);text-decoration:none}.hb-brand:hover{color:var(--color-ink);text-decoration:none}.hb-brand-name{font-size:16px;font-weight:700;letter-spacing:.02em}.hb-brand-tag{padding:1px 6px;border:1px solid var(--color-line);border-radius:6px;font-size:11px;font-weight:500;letter-spacing:.06em;color:var(--color-ink-soft)}.hb-nav{display:flex;align-items:center;gap:24px;font-size:14px}.hb-nav a{color:var(--color-ink-soft)}.hb-nav a:hover{color:var(--color-brand-hover);text-decoration:none}.hb-nav-actions{display:flex;align-items:center;gap:8px;color:var(--color-ink-faint);font-size:13px}.hb-main{position:relative;z-index:1;flex:1 0 auto;padding-bottom:80px}.hb-footer{position:relative;z-index:1;border-top:1px solid var(--color-line-soft);background:var(--color-sunk);padding:32px 0 40px}.hb-footer-inner{display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}.hb-footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:8px 24px;font-size:13px}.hb-footer-nav a{color:var(--color-ink-soft)}.hb-footer-nav a:hover{color:var(--color-brand-hover);text-decoration:none}.hb-footer-note{font-size:12px;line-height:1.9;color:var(--color-ink-faint)}.hb-footer-note a{color:var(--color-ink-faint)}.hb-footer-note a:hover{color:var(--color-brand-hover)}@media(max-width:640px){.hb-header{padding:12px 0}.hb-container{width:min(100% - 32px,1140px)}.hb-glow{height:560px}}.hb-facts{display:flex;flex-direction:column;gap:2px;font-size:13px;line-height:1.8}.hb-fact{display:flex;flex-wrap:wrap;align-items:baseline;gap:2px 10px}.hb-fact-label{flex:0 0 4em;color:var(--color-ink-faint)}.hb-fact-value{color:var(--color-ink-soft)}.hb-fact-ok{color:var(--color-success-text)}.hb-fact-bad{color:var(--color-error-text)}.hb-print-sheet{display:none}@media print{@page{size:A4;margin:0}body *{visibility:hidden}.hb-print-sheet{display:block;position:absolute;inset:0;visibility:visible}.hb-print-sheet img{display:block;width:100%;visibility:visible}}:root{--color-card: rgba(255, 255, 255, .02);--color-paper: #0a0a0a;--color-sunk: rgba(255, 255, 255, .015);--color-well: rgba(255, 255, 255, .06);--color-hover: rgba(255, 255, 255, .08);--color-highlight: rgba(255, 255, 255, .12);--color-line: rgba(255, 255, 255, .1);--color-line-soft: rgba(255, 255, 255, .06);--color-line-strong: rgba(255, 255, 255, .2);--color-border: rgba(255, 255, 255, .2);--color-ink: #ffffff;--color-ink-soft: rgba(255, 255, 255, .8);--color-ink-faint: rgba(255, 255, 255, .56);--color-ink-disabled: rgba(255, 255, 255, .46);--color-brand: #6799fe;--color-brand-text: #6799fe;--color-brand-deep: #5686fe;--color-brand-soft: #679efe;--color-brand-bg: #283142;--color-brand-bg-deep: #34415b;--color-brand-hover: #ffffff;--color-brand-ring: rgba(103, 153, 254, .24);--color-solid: #ffffff;--color-solid-hover: #e6e6e6;--color-solid-text: #0a0a0a;--color-error: #f25a5a;--color-error-text: #f25a5a;--color-error-bg: #2d1616;--color-warning: #f59e0b;--color-warning-text: #f59e0b;--color-warning-bg: #27241f;--color-success: #22c55e;--color-success-text: #22c55e;--color-success-bg: #233c2c;--color-info: #6799fe;--color-info-text: #6799fe;--color-info-bg: #283142;--radius-sm: 8px;--radius-input: 10px;--radius-media: 12px;--radius-panel: 16px;--radius-card: 24px;--radius-pill: 100px;--shadow-card: inset 0 1px 0 0 rgba(255,255,255,.04), 0 0 0 1px rgba(255,255,255,.06);--shadow-pop: 0 0 0 1px rgba(255,255,255,.12), 0 12px 32px rgba(0,0,0,.6);--glow-hero: radial-gradient(135% 86% at 50% 14%, rgba(56,102,158,.82) 0%, rgba(48,90,140,.68) 30%, rgba(38,68,108,.58) 56%, rgba(20,34,56,.36) 76%, rgba(10,10,10,0) 96%);--control-sm: 28px;--control-md: 36px;--control-lg: 44px;--font-sans: "DM Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-display: "Host Grotesk", "DM Sans", system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;--font-mono: "Fragment Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", monospace}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;color-scheme:dark}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}body{margin:0;min-height:100dvh;background:var(--color-paper);color:var(--color-ink);font-family:var(--font-sans);font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2{font-family:var(--font-display);letter-spacing:-.02em;text-wrap:balance}.hb-main h1.ant-typography{font-size:30px;line-height:38px}a{color:var(--color-brand-text);text-decoration:none}a:hover{color:var(--color-brand-hover);text-decoration:underline;text-underline-offset:3px}:focus-visible{outline:2px solid var(--color-brand);outline-offset:2px}.hb-num{font-variant-numeric:tabular-nums}.hb-img{outline:1px solid var(--color-line);outline-offset:-1px}.ant-btn-primary:not(:disabled){transition-property:transform;transition-duration:.1s;transition-timing-function:cubic-bezier(.2,0,0,1)}.ant-btn-primary:not(:disabled):active{transform:scale(.96)}.hb-faq-block{margin-top:48px}.hb-faq-block h2{margin:0 0 16px;font-size:22px;font-weight:500;color:var(--color-ink)}.hb-faq-block .ant-collapse{border:0;border-radius:var(--radius-panel);background:var(--color-card);box-shadow:var(--shadow-card);overflow:hidden}::selection{background:var(--color-brand-bg);color:var(--color-ink)}*{scrollbar-width:thin;scrollbar-color:var(--color-line-strong) transparent}*::-webkit-scrollbar{width:10px;height:10px}*::-webkit-scrollbar-thumb{border:3px solid transparent;border-radius:var(--radius-pill);background-clip:content-box;background-color:var(--color-line-strong)}*::-webkit-scrollbar-track{background:transparent}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:absolute;left:-9999px;top:0;z-index:100}.skip-link:focus{left:16px;top:12px;padding:8px 16px;border-radius:var(--radius-sm);background:var(--color-solid);color:var(--color-solid-text);text-decoration:none}