:root{--cream:#f7f0e3;--cream-deep:#f1e7d6;--terracotta:#b86532;--terracotta-soft:#c98a5e;--brown:#a96a3c;--brown-light:#c89a72;--ink:#30302e;--ink-soft:#5c574f;--ink-faint:#8a8175;--card:#fdfaf3;--sage:#7d8b6a;--maxw:1120px;--gap:1.5rem;--font-sans:-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--radius:14px;--shadow-soft:0 1px 2px rgba(48,48,46,0.04),0 8px 24px rgba(48,48,46,0.05)}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;background:var(--cream);background-image:radial-gradient(ellipse at 50% 0,rgba(201,154,114,.08),transparent 60%);background-repeat:no-repeat;color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--terracotta);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 1.25rem}section{padding:3.5rem 0}@media (min-width:768px){section{padding:5rem 0}}.kicker{font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--terracotta);margin:0 0 .5rem}h2.title{font-size:1.65rem;font-weight:700;line-height:1.35;letter-spacing:-.01em;margin:0;color:var(--ink)}@media (min-width:768px){h2.title{font-size:2.15rem}}.rule{display:flex;align-items:center;margin:1rem 0 2rem}.rule:before{content:"";height:2px;width:116px;background:var(--terracotta);border-radius:2px}.rule:after{content:"";width:9px;height:9px;margin-left:7px;border-radius:50%;border:2px solid var(--terracotta);background:var(--cream)}.lede{font-size:1rem;color:var(--ink-soft);max-width:46rem;margin:0 0 1rem}.card{background:var(--card);border:1px solid var(--brown-light);border-radius:var(--radius);padding:1.35rem;box-shadow:var(--shadow-soft)}.grid{display:grid;grid-gap:1rem;gap:1rem;grid-template-columns:1fr}@media 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var(--brown-light);border-radius:10px;background:var(--card);color:var(--ink);font-family:inherit;font-size:1rem}.field:focus{outline:2px solid var(--terracotta);outline-offset:1px}.hero{padding-top:2.5rem;padding-bottom:2rem}.hero-inner{display:grid;grid-template-columns:1fr;grid-gap:1.5rem;gap:1.5rem;align-items:center}.hero-top{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin-bottom:.9rem}.locale-switch{flex:0 0 auto;font-size:.78rem;font-weight:700;letter-spacing:.06em;color:var(--brown);padding:.35rem .7rem;border:1px solid var(--brown-light);border-radius:999px;line-height:1;min-height:32px;display:inline-flex;align-items:center;transition:background .12s ease,color .12s ease}.locale-switch:hover{text-decoration:none;background:var(--terracotta);border-color:var(--terracotta);color:#fff}.lockup{display:flex;align-items:center;gap:.7rem;flex-wrap:wrap}.lockup-gosail{height:28px;width:auto}.lockup-px{height:42px;width:42px;border-radius:50%;box-shadow:0 0 0 1px rgba(48,48,46,.14)}.lockup-px-name{font-size:.9rem;font-weight:700;color:var(--ink);letter-spacing:-.01em;margin-left:-.25rem}.lockup-x{color:var(--terracotta);font-size:1rem;font-weight:600;line-height:1}.lockup-season{font-size:.72rem;font-weight:700;letter-spacing:.14em;color:var(--terracotta);padding-left:.4rem;border-left:1px solid var(--brown-light);margin-left:.2rem}@media (min-width:900px){.lockup-gosail{height:34px}.lockup-px{height:48px;width:48px}.lockup-px-name{font-size:1rem}}.hero-title{font-size:2rem;font-weight:800;line-height:1.25;letter-spacing:-.02em;margin:.25rem 0 0}.hero-slogan{margin:0 0 .75rem;color:var(--terracotta);font-weight:600;font-size:.98rem}.hero-slogan-cn{display:block;color:var(--ink-soft);font-weight:500}.hero-lede{color:var(--ink-soft)}.hero-lede,.hero-notice{margin:0 0 1.25rem;max-width:34rem}.hero-notice{padding:.7rem .9rem;border-left:3px solid var(--terracotta);border-radius:0 8px 8px 0;background:rgba(184,101,50,.06);color:var(--ink);font-size:.94rem}.hero-notice strong{color:var(--terracotta);font-weight:700}.hero-notice strong:after{content:"："}.hero-meta{margin:.9rem 0 0;font-size:.8rem;color:var(--ink-faint)}.hero-art img{width:auto;max-width:100%;max-height:58vh;margin:0 auto}@media (min-width:900px){.hero{padding-top:4rem}.hero-inner{grid-template-columns:1.05fr .95fr;gap:2.5rem}.hero-title{font-size:3rem}.hero-slogan{font-size:1.05rem}.hero-art img{max-height:76vh}}@media (min-width:1024px){.frame{position:fixed;inset:14px;pointer-events:none;border:1px solid var(--brown);z-index:1}.frame:after{content:"";position:absolute;inset:6px;border:1px solid var(--brown-light)}}footer{border-top:1px solid var(--brown-light);padding:2.5rem 0 3rem;margin-top:1rem}.footer-brand{font-size:.72rem;font-weight:700;letter-spacing:.16em;color:var(--brown)}@media 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