:root{--spg-bg:#07131f;--spg-bg2:#0b2132;--spg-surface:#ffffff;--spg-ink:#102637;--spg-muted:#5f7180;--spg-teal:#0f766e;--spg-teal2:#14a49a;--spg-blue:#1d5f91;--spg-gold:#d5a62e;--spg-line:#d9e6ec;--spg-shadow:0 18px 50px rgba(4,25,39,.16)}body{background:radial-gradient(circle at 12% 0,rgba(20,164,154,.13),transparent 28rem),radial-gradient(circle at 95% 8%,rgba(213,166,46,.11),transparent 25rem),linear-gradient(180deg,var(--spg-bg),var(--spg-bg2))!important;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif!important}.wrap{width:min(calc(100% - 32px),1160px)!important}.top{background:rgba(5,19,31,.88)!important;border-bottom:1px solid rgba(255,255,255,.11)!important;box-shadow:0 8px 30px rgba(0,0,0,.18)}.topin{padding:16px 0!important}.brand strong{font-family:Georgia,"Times New Roman",serif!important;font-size:1.35rem!important;letter-spacing:-.02em}.brand span{margin-top:3px}.nav a{font-weight:700!important;transition:.2s ease}.nav a:hover,.nav a:focus{background:rgba(255,255,255,.12)!important;transform:translateY(-1px)}.hero{padding:76px 0 34px!important}.hero h1,.post-title{font-family:Georgia,"Times New Roman",serif!important}.hero h1{max-width:850px;text-wrap:balance}.lead{font-size:1.12rem!important}.grid{gap:22px!important}.card,.post-shell{border:1px solid rgba(255,255,255,.16)!important;box-shadow:0 24px 70px rgba(0,0,0,.24)!important}.card{padding:28px!important;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.card:hover{transform:translateY(-4px);border-color:rgba(80,205,195,.42)!important;box-shadow:0 30px 75px rgba(0,0,0,.3)!important}.card h2{font-size:1.45rem;line-height:1.18}.read{background:linear-gradient(135deg,var(--spg-blue),var(--spg-teal2))!important;box-shadow:0 10px 24px rgba(15,118,110,.24);transition:.2s ease}.read:hover,.read:focus{transform:translateY(-2px);box-shadow:0 14px 30px rgba(15,118,110,.34)}.post-wrap{padding:56px 0!important}.post-shell{background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.055))!important}.post-content{background:linear-gradient(180deg,#fff,#fbfdfe)!important;color:var(--spg-ink)!important;border:1px solid rgba(255,255,255,.7);box-shadow:inset 0 1px 0 #fff,0 12px 40px rgba(0,0,0,.13);font-family:Georgia,"Times New Roman",serif;font-size:1.04rem;line-height:1.78!important}.post-content h1,.post-content h2,.post-content h3,.post-content h4{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:#12394b;line-height:1.2}.post-content h2{margin-top:2.2em;border-bottom:1px solid var(--spg-line);padding-bottom:.35em}.post-content a{color:#075f91!important;text-decoration-thickness:.08em;text-underline-offset:.18em}.post-content blockquote{margin:1.5em 0;padding:1em 1.2em;border-left:5px solid var(--spg-teal);background:#eef9f7;border-radius:0 14px 14px 0}.post-content img{border-radius:14px;box-shadow:0 12px 30px rgba(9,35,50,.13)}.notice{border-radius:16px!important;background:rgba(213,166,46,.14)!important}.spg-store{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif!important}.spg-hero{border-radius:30px!important;box-shadow:var(--spg-shadow)!important}.spg-card,.spg-tool{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.spg-card:hover,.spg-tool:hover{transform:translateY(-4px);box-shadow:0 18px 38px rgba(16,52,58,.13)!important;border-color:#a9d8d2!important}.spg-btn{transition:transform .2s ease,box-shadow .2s ease!important}.spg-btn:hover,.spg-btn:focus{transform:translateY(-2px)!important}.spg-footer-note{font-size:.93rem!important}footer{background:rgba(4,15,25,.24);margin-top:18px}@media(max-width:760px){.hero{padding:48px 0 24px!important}.card{padding:22px!important}.post-wrap{padding:28px 0!important}.post-content{font-size:1rem;line-height:1.7!important}.top{position:relative!important}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.topin{position:relative}.site-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.site-nav a,.nav-action{border:0;background:transparent;font:inherit;text-decoration:none;color:var(--muted);padding:9px 12px;border-radius:999px;cursor:pointer}.site-nav a:hover,.site-nav a.active,.nav-action:hover{background:rgba(255,255,255,.1);color:#fff}.nav-action{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.14)}.menu-toggle{display:none;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.07);color:#fff;border-radius:12px;padding:10px 12px;font-size:1.1rem}.topic-nav{border-bottom:1px solid var(--line);background:rgba(9,23,39,.82)}.topic-nav .wrap{display:flex;gap:8px;overflow-x:auto;padding:10px 0;scrollbar-width:none}.topic-nav .wrap::-webkit-scrollbar{display:none}.topic-nav a{white-space:nowrap;text-decoration:none;color:#d8e7f8;border:1px solid rgba(255,255,255,.11);border-radius:999px;padding:8px 12px;font-size:.9rem}.topic-nav a:hover{background:rgba(47,183,176,.16);border-color:rgba(47,183,176,.4)}.search-overlay{position:fixed;inset:0;background:rgba(2,8,15,.78);backdrop-filter:blur(8px);z-index:1000;display:none;padding:5vh 16px}.search-overlay.open{display:block}.search-open{overflow:hidden}.search-panel{width:min(760px,100%);max-height:90vh;overflow:auto;margin:auto;background:#f8fbff;color:#102033;border-radius:24px;box-shadow:0 30px 100px rgba(0,0,0,.5);padding:22px}.search-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.search-head strong{font:700 clamp(1.5rem,4vw,2.2rem) Georgia,serif;display:block}.search-head span{display:block;color:#5a6d82;margin-top:5px}.search-close{border:0;background:#e8eef6;color:#17324c;width:42px;height:42px;border-radius:50%;font-size:1.8rem;cursor:pointer}.search-input{width:100%;margin:20px 0 12px;padding:15px 17px;border-radius:14px;border:2px solid #ccd9e7;font-size:1rem;outline:none}.search-input:focus{border-color:#1f6fbf;box-shadow:0 0 0 4px rgba(31,111,191,.12)}.search-chips{display:flex;gap:8px;flex-wrap:wrap}.search-chips button{border:1px solid #cddbe8;background:white;color:#22415f;border-radius:999px;padding:8px 11px;cursor:pointer}.search-status{color:#64778b;font-size:.92rem;margin:16px 0 8px}.search-results{display:grid;gap:10px}.search-result{display:block;text-decoration:none;color:#17324c;background:white;border:1px solid #dce6f0;border-radius:16px;padding:15px;transition:.15s}.search-result:hover{transform:translateY(-1px);border-color:#66b9b4;box-shadow:0 10px 22px rgba(16,52,58,.08)}.search-result strong{display:block;font-size:1.05rem;margin:4px 0}.search-result p{margin:0;color:#607386;line-height:1.45}.search-category{display:inline-block;color:#0f766e;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.04em}.search-launch{display:flex;justify-content:center;margin:8px 0 28px}.search-launch button{display:inline-flex;align-items:center;gap:9px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.08);color:#fff;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer}.search-launch button:hover{background:rgba(47,183,176,.18)}
@media(max-width:900px){.menu-toggle{display:block}.site-nav{display:none;position:absolute;left:0;right:0;top:calc(100% + 10px);background:#0b1a2c;border:1px solid rgba(255,255,255,.13);border-radius:18px;padding:10px;box-shadow:0 20px 50px rgba(0,0,0,.35)}.site-nav.open{display:grid}.site-nav a,.nav-action{text-align:left;width:100%;border-radius:10px}.topin{flex-direction:row;align-items:center}.brand span{display:none}}
@media(max-width:560px){.search-panel{padding:17px;border-radius:18px}.search-overlay{padding:12px}.topic-nav .wrap{width:calc(100% - 20px)}}