@font-face{font-family:Inter;src:url(/fonts/inter-400.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:400}@font-face{font-family:Inter;src:url(/fonts/inter-600.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:600}@font-face{font-family:Inter;src:url(/fonts/inter-700.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:700}@font-face{font-family:Cormorant Garamond;src:url(/fonts/cormorant-garamond-600.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:600}@font-face{font-family:Cormorant Garamond;src:url(/fonts/cormorant-garamond-700.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:700}@font-face{font-family:Noto Sans SC;src:url(/fonts/noto-sans-sc-400.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:400}@font-face{font-family:Noto Sans SC;src:url(/fonts/noto-sans-sc-700.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:700}@font-face{font-family:"Noto Serif SC";src:url(/fonts/noto-serif-sc-600.ttf) format("truetype");font-display:swap;font-style:normal;font-weight:600}:root{--color-ink:#0c1522;--color-steel:#1f4f7a;--color-brass:#b88746;--color-paper:#f5f1ea;--color-smoke:#5b6470;--color-line:#d6d0c6;--color-mist:#ece6dc;--color-navy-deep:#09111b;--color-navy-soft:#13263b;--surface-elevated:rgba(255,251,246,0.86);--surface-dark:linear-gradient(160deg,rgba(9,17,27,0.98),rgba(19,38,59,0.92));--surface-steel:linear-gradient(145deg,rgba(31,79,122,0.95),rgba(12,21,34,0.98));--surface-highlight:linear-gradient(135deg,rgba(184,135,70,0.18),rgba(31,79,122,0.08));--border-soft:rgba(12,21,34,0.1);--border-strong:rgba(184,135,70,0.32);--shadow-card:0 18px 40px rgba(12,21,34,0.08);--shadow-lift:0 28px 60px rgba(12,21,34,0.14);--radius-card:18px;--radius-pill:999px;--space-1:0.5rem;--space-2:1rem;--space-3:1.5rem;--space-4:2rem;--space-5:3rem;--space-6:4rem;--space-7:5rem;--content-width:1280px;--header-height:84px;--motion-standard:220ms cubic-bezier(0.16,1,0.3,1);--font-body:"Inter","Segoe UI","Helvetica Neue",Arial,sans-serif;--font-display:"Cormorant Garamond","Times New Roman",serif}html:lang(zh-CN){--font-body:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--font-display:"Noto Serif SC","Songti SC","STSong",serif}#q-app,body,html{min-height:100%}html{scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{font-family:var(--font-body);line-height:1.7;color:var(--color-ink);background:radial-gradient(circle at top left,rgba(31,79,122,0.08),transparent 24%),radial-gradient(circle at top right,rgba(184,135,70,0.09),transparent 20%),var(--color-paper);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,:after,:before{box-sizing:border-box}img{max-width:100%}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}[tabindex]:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(184,135,70,0.55);outline-offset:3px}.skip-link{position:fixed;top:1rem;left:1rem;z-index:3000;padding:0.75rem 1rem;border-radius:999px;background:var(--color-ink);color:var(--color-paper);transform:translateY(-200%);transition:transform var(--motion-standard)}.skip-link:focus{transform:translateY(0)}.shell-container{width:min(calc(100% - 2rem),var(--content-width));margin:0 auto}.page-shell{padding:0 0 var(--space-5)}.section-shell{padding:var(--space-6) 0}.section-shell--tight{padding:var(--space-5) 0}.section-shell--dark{color:var(--color-paper);background:var(--surface-dark)}.section-shell--paper{background:rgba(255,251,246,0.78)}.q-card,.surface-card{border-radius:var(--radius-card)}.surface-card{background:var(--surface-elevated);border:1px solid var(--border-soft);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.pill-label{display:inline-flex;align-items:center;gap:0.625rem;padding:0.45rem 0.9rem;border-radius:var(--radius-pill);background:rgba(184,135,70,0.12);color:var(--color-brass);font-size:0.78rem;font-weight:700;letter-spacing:0.18em;text-transform:uppercase}.button-ghost,.button-primary,.button-secondary{min-height:46px;padding:0 1.25rem;border-radius:999px;font-weight:600;letter-spacing:0.02em;white-space:nowrap;transition:transform var(--motion-standard),box-shadow var(--motion-standard),background-color var(--motion-standard),color var(--motion-standard),border-color var(--motion-standard)}.button-ghost .q-btn__content,.button-primary .q-btn__content,.button-secondary .q-btn__content{flex-wrap:nowrap;white-space:nowrap}.button-primary{background:linear-gradient(135deg,var(--color-brass),#cf9b55);color:var(--color-navy-deep)!important;box-shadow:0 12px 28px rgba(184,135,70,0.26)}.button-ghost:hover,.button-primary:hover,.button-secondary:hover{transform:translateY(-2px)}.button-secondary{border:1px solid var(--border-strong);color:var(--color-ink)!important;background:rgba(255,251,246,0.72)}.button-ghost{border:1px solid rgba(245,241,234,0.18);color:var(--color-paper)!important;background:hsla(0,0%,100%,0.02)}.display-title{margin:0;font-family:var(--font-display);font-size:clamp(2.7rem,6vw,5.6rem);line-height:0.95;letter-spacing:-0.045em}.lead-copy{margin:0;font-size:clamp(1rem,1.6vw,1.16rem);line-height:1.9;color:var(--color-smoke)}.dark-copy{color:rgba(245,241,234,0.78)}.feature-grid,.four-column-grid,.stat-grid,.three-column-grid,.two-column-grid{display:grid;gap:1.25rem}.two-column-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.three-column-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.four-column-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.stat-card{display:grid;gap:0.55rem;padding:1.25rem 1.35rem;border-radius:var(--radius-card);background:hsla(0,0%,100%,0.04);border:1px solid rgba(245,241,234,0.08)}.stat-card__value{font-family:var(--font-display);font-size:clamp(2rem,4vw,3rem);line-height:1;color:var(--color-paper)}.stat-card__label{color:rgba(245,241,234,0.72);font-size:0.92rem}.info-card{display:grid;gap:1rem;padding:1.5rem;background:var(--surface-elevated);border:1px solid var(--border-soft);border-radius:var(--radius-card);box-shadow:var(--shadow-card)}.info-card__title{margin:0;font-size:1.3rem;line-height:1.35;color:var(--color-ink)}.info-card__copy,.info-card__list{margin:0;color:var(--color-smoke)}.info-card__list{display:grid;gap:0.8rem;padding-left:1rem}.q-page{color:inherit}.q-btn{text-transform:none}.q-field--filled .q-field__control,.q-field--outlined .q-field__control{border-radius:18px}.q-field--filled .q-field__control{background:hsla(0,0%,100%,0.8)}.q-separator{background:var(--border-soft)}.text-ink{color:var(--color-ink)}.text-smoke{color:var(--color-smoke)}.text-brass{color:var(--color-brass)}.text-paper{color:var(--color-paper)}.bg-ink{background:var(--color-ink)}.bg-paper{background:var(--color-paper)}.bg-steel{background:var(--surface-steel)}@media (max-width:1023px){.section-shell{padding:4.5rem 0}.four-column-grid,.three-column-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:767px){.shell-container{width:min(calc(100% - 1.25rem),var(--content-width))}.page-shell{padding-bottom:2.5rem}.section-shell,.section-shell--tight{padding:3.5rem 0}.four-column-grid,.three-column-grid,.two-column-grid{grid-template-columns:1fr}.display-title{font-size:clamp(2.3rem,12vw,4rem)}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:0.01ms!important;animation-iteration-count:1!important;transition-duration:0.01ms!important;scroll-behavior:auto!important}}