@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;700;900&family=Noto+Serif+SC:wght@700;900&family=JetBrains+Mono:wght@400;500&display=swap");:root{--green-900:#0d2a1a;--green-800:#163d27;--green-700:#1e5234;--green-600:#276843;--green-500:#2f7d50;--green-400:#3d9962;--green-100:#d6ede0;--green-50:#edf7f1;--gold-700:#92650a;--gold-600:#b87d0d;--gold-500:#d4a017;--gold-400:#e8b82a;--gold-100:#fdf3d0;--gold-50:#fefaec;--red-600:#c0392b;--red-500:#e74c3c;--red-100:#fdecea;--red-50:#fef5f4;--white:#fff;--warm-50:#f9f7f4;--warm-100:#f1ede6;--warm-200:#e4ddd3;--warm-300:#c8bfb3;--warm-400:#9e9488;--warm-600:#5a524a;--warm-700:#3d3630;--warm-900:#1c1915;--shadow-sm:0 1px 3px rgba(13,42,26,.08);--shadow-md:0 3px 10px rgba(13,42,26,.1);--shadow-lg:0 6px 20px rgba(13,42,26,.12);--radius-sm:6px;--radius-md:10px;--radius-lg:14px;--font-display:"Noto Serif SC","Noto Sans SC",serif;--font-sans:"Noto Sans SC",system-ui,-apple-system,sans-serif;--font-mono:"JetBrains Mono","Courier New",monospace;--max-width:1200px;--ts-display-lg:3.5625rem;--ts-headline-lg:2rem;--ts-headline-md:1.75rem;--ts-headline-sm:1.5rem;--ts-title-lg:1.375rem;--ts-title-md:1rem;--ts-title-sm:0.875rem;--ts-body-lg:1rem;--ts-body-md:0.875rem;--ts-body-sm:0.75rem;--ts-label-lg:0.875rem;--ts-label-md:0.75rem;--ts-label-sm:0.6875rem;--lh-tight:1.25;--lh-snug:1.4;--lh-normal:1.6;--lh-relaxed:1.75;--ls-tight:-0.02em;--ls-normal:0;--ls-wide:0.04em;--ls-wider:0.08em}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--warm-50);color:var(--warm-900);font-family:var(--font-sans);font-size:16px;line-height:var(--lh-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;font-feature-settings:"kern" 1}a{color:inherit}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:var(--warm-50)}::-webkit-scrollbar-thumb{background:var(--warm-300);border-radius:3px}.container{max-width:var(--max-width);margin:0 auto;padding:0 2rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}@keyframes blink{0%,to{opacity:1}50%{opacity:.25}}.sp-container{max-width:var(--max-width);margin:0 auto;padding:0 2rem 4rem}@media (max-width:768px){.sp-container{padding:0 1rem 3rem}}.sp-hero{position:relative;text-align:center;padding:4rem 1rem 3rem;background:linear-gradient(135deg,var(--green-900) 0,var(--green-700) 100%);color:var(--white);overflow:hidden;margin-bottom:2.5rem}.sp-hero:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 20% 30%,rgba(212,160,23,.08) 0,transparent 50%),radial-gradient(circle at 80% 70%,hsla(0,0%,100%,.04) 0,transparent 50%);pointer-events:none}.sp-hero-kicker{font-size:var(--ts-label-lg);font-weight:600;color:var(--gold-400);letter-spacing:var(--ls-wider);text-transform:none;margin-bottom:.75rem;position:relative;z-index:1}.sp-hero-title{font-family:var(--font-display);font-size:clamp(2rem,4vw,var(--ts-display-lg));font-weight:900;line-height:var(--lh-tight);letter-spacing:var(--ls-tight);margin-bottom:1rem;background:linear-gradient(135deg,#fff 0,var(--gold-400) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative;z-index:1}.sp-hero-sub{color:hsla(0,0%,100%,.85);max-width:720px;margin:0 auto;position:relative;z-index:1}.sp-hero-sub,.sp-intro{font-size:var(--ts-body-lg);line-height:var(--lh-relaxed)}.sp-intro{background:var(--white);border-radius:var(--radius-lg);padding:2rem 2.25rem;margin:0 auto 2.5rem;max-width:1000px;box-shadow:var(--shadow-sm);border:1px solid var(--warm-200);color:var(--warm-700)}.sp-intro p{margin-bottom:1rem}.sp-intro p:last-child{margin-bottom:0}.sp-intro strong{color:var(--green-800);font-weight:700}.sp-intro a{color:var(--green-600);font-weight:600;text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s,color .2s}.sp-intro a:hover{color:var(--green-700);border-bottom-color:var(--green-600)}.sp-card{background:var(--white);border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--warm-200);box-shadow:var(--shadow-sm);transition:transform .2s,box-shadow .2s}.sp-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.sp-card-head{background:linear-gradient(135deg,var(--green-700) 0,var(--green-600) 100%);color:var(--white);padding:.875rem 1.125rem;font-weight:700;font-size:var(--ts-title-md);letter-spacing:.02em}.sp-card-body{padding:1rem 1.125rem;color:var(--warm-700);font-size:var(--ts-body-md);line-height:var(--lh-normal)}.sp-section-h2{font-family:var(--font-display);font-size:var(--ts-headline-md);font-weight:700;color:var(--green-800);margin:2rem 0 1.25rem;display:flex;align-items:center;gap:.5rem;letter-spacing:var(--ls-tight)}.sp-info-block{background:linear-gradient(135deg,var(--gold-50) 0,var(--warm-50) 100%);border-radius:var(--radius-lg);padding:2rem 2.25rem;margin:2.5rem auto;max-width:1000px;border:1px solid var(--gold-100);line-height:var(--lh-relaxed);color:var(--warm-700)}.sp-info-block h2{font-family:var(--font-display);font-size:var(--ts-headline-sm);font-weight:700;color:var(--green-800);margin-bottom:1.25rem;display:flex;align-items:center;gap:.5rem}.sp-info-block p{margin-bottom:.875rem}.sp-info-block ul{padding-left:1.25rem;margin:1rem 0}.sp-info-block li{margin-bottom:.5rem;line-height:var(--lh-relaxed)}.sp-info-block strong{color:var(--green-800);font-weight:700}.sp-info-block a{color:var(--green-600);font-weight:600;text-decoration:none;border-bottom:1px solid transparent}.sp-info-block a:hover{border-bottom-color:var(--green-600)}.sp-green-block{background:linear-gradient(135deg,var(--green-50) 0,var(--warm-50) 100%);border:1px solid var(--green-100);border-radius:var(--radius-lg);padding:2rem 2.25rem;margin:2.5rem auto;max-width:1000px;line-height:var(--lh-relaxed);color:var(--warm-700)}.sp-green-block h2{font-family:var(--font-display);font-size:var(--ts-headline-sm);font-weight:700;color:var(--green-800);margin-bottom:1.25rem}.sp-green-block p{margin-bottom:.875rem}.sp-green-block strong{color:var(--green-800);font-weight:700}.sp-green-block a{color:var(--green-600);font-weight:600;text-decoration:none;border-bottom:1px solid transparent}.sp-grid{display:grid;grid-template-columns:1fr;grid-gap:1rem;gap:1rem;max-width:1000px;margin:0 auto 2.5rem}@media (min-width:640px){.sp-grid{grid-template-columns:repeat(2,1fr);gap:1.25rem}}@media (min-width:900px){.sp-grid{grid-template-columns:repeat(3,1fr)}}.sp-grid-12{display:grid;grid-template-columns:1fr;grid-gap:1rem;gap:1rem;max-width:1100px;margin:0 auto 2.5rem}@media (min-width:640px){.sp-grid-12{grid-template-columns:repeat(2,1fr)}}@media (min-width:900px){.sp-grid-12{grid-template-columns:repeat(3,1fr)}}@media (min-width:1200px){.sp-grid-12{grid-template-columns:repeat(4,1fr)}}