:root{--color-bg: #fbf7f2;--color-bg-soft: #f5efe6;--color-surface: #ffffff;--color-orange: #e87722;--color-orange-dark: #c65f12;--color-orange-soft: #fff1e4;--color-gold: #c9a46a;--color-gold-soft: #f3e8d4;--color-ink: #2b2118;--color-ink-soft: #5c4d40;--color-muted: #8a7a6b;--color-line: #eadfce;--color-success: #3d7a5a;--font-sans: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;--radius-sm: 10px;--radius-md: 16px;--radius-lg: 24px;--shadow-soft: 0 12px 40px rgba(74, 48, 24, .08);--shadow-card: 0 8px 28px rgba(74, 48, 24, .06);--header-h: 72px;--sticky-cta-h: 72px;--container: 1120px;color:var(--color-ink);background:var(--color-bg);font-family:var(--font-sans);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{margin:0;min-width:320px;background:var(--color-bg);color:var(--color-ink);line-height:1.65;font-size:16px}.route-loading{min-height:100vh;min-height:100svh;display:grid;place-items:center}.route-loading span{width:32px;height:32px;border:3px solid var(--color-gold-soft);border-top-color:var(--color-orange);border-radius:50%;animation:route-loading-spin .7s linear infinite}@keyframes route-loading-spin{to{transform:rotate(360deg)}}img{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}h1,h2,h3,h4,p{margin:0}ul,ol{margin:0;padding:0;list-style:none}.container{width:min(100% - 32px,var(--container));margin-inline:auto}.section{padding:64px 0;scroll-margin-top:calc(var(--header-h) + 12px)}.fp-screen:nth-child(2n){background:var(--color-bg-soft)}@media(pointer:coarse){html{scroll-snap-type:y proximity}.fp-screen{scroll-snap-align:start;scroll-margin-top:var(--header-h)}}.section__eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--color-orange);font-size:12px;font-weight:500;letter-spacing:.14em;margin-bottom:12px}.section__eyebrow:before{content:"";width:18px;height:2px;background:var(--color-gold);border-radius:2px}.section__title{font-family:var(--font-serif);font-size:clamp(26px,4vw,36px);font-weight:600;letter-spacing:.04em;line-height:1.35;color:var(--color-ink)}.section__subtitle{margin-top:12px;color:var(--color-ink-soft);font-size:clamp(15px,2.2vw,17px);max-width:640px}.section__header{margin-bottom:36px;text-align:center}.section__header .section__subtitle{margin-inline:auto}.section__header .section__eyebrow:after{content:"";width:18px;height:2px;background:var(--color-gold);border-radius:2px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:0 22px;border-radius:999px;border:1.5px solid transparent;font-size:16px;font-weight:600;transition:transform .2s ease,background .2s ease,box-shadow .2s ease,border-color .2s ease;white-space:nowrap}.btn:active{transform:scale(.98)}.btn--primary{background:linear-gradient(135deg,var(--color-orange),var(--color-orange-dark));color:#fff;box-shadow:0 10px 24px #e8772247}.btn--primary:hover{box-shadow:0 12px 28px #e877225c}.btn--ghost{background:transparent;border-color:var(--color-orange);color:var(--color-orange)}.btn--ghost:hover{background:var(--color-orange-soft)}.btn--light{background:#fff;color:var(--color-orange);border-color:#fff6}.btn--block{width:100%}.card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-md);box-shadow:var(--shadow-card);transition:transform .35s ease,box-shadow .35s ease}@media(hover:hover){.card:hover{transform:translateY(-3px);box-shadow:0 16px 36px #4a30181c}.btn:hover{transform:translateY(-2px)}}.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s ease var(--reveal-delay, 0ms),transform .7s cubic-bezier(.22,.61,.36,1) var(--reveal-delay, 0ms),box-shadow .35s ease}.reveal--visible{opacity:1;transform:none}::selection{background:#e877222e}:focus-visible{outline:2px solid var(--color-orange);outline-offset:2px}@media(min-width:900px){::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#dcc9ab;border-radius:8px;border:2px solid var(--color-bg)}::-webkit-scrollbar-thumb:hover{background:var(--color-gold)}}@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}@media(min-width:900px){.section{padding:40px 0}.section__header{margin-bottom:24px}.section__subtitle{font-size:15px}.fp-screen{min-height:calc(100vh - var(--header-h));min-height:calc(100svh - var(--header-h));display:flex;flex-direction:column}.fp-screen:not(:first-child){content-visibility:auto;contain-intrinsic-size:auto calc(100svh - var(--header-h))}.fp-screen>:first-child{margin-top:auto}.fp-screen>:last-child{margin-bottom:auto}.fp-screen:last-child>:last-child{margin-bottom:0}}