:root{color-scheme:light;--bg:#f6f8ff;--card:#fff;--text:#0b1220;--muted:#475569;--primary:#2563eb;--primary-dark:#1e40af;--accent:#22c55e;--border:rgba(2,6,23,.1);--shadow:0 12px 30px rgba(2,6,23,.1);--shadow-hover:0 18px 45px rgba(2,6,23,.14)}*{box-sizing:border-box}body,html{height:100%}body{margin:0;font-family:ui-serif,Georgia,Cambria,Times New Roman,Times,serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}img{max-width:100%}.container{max-width:1040px;margin:0 auto;padding:26px 16px 70px}.page{position:relative;min-height:100vh}.page,.page-loading{--page-bg:url(/bg-loading.jpg)}.page-buyer{--page-bg:url(/bg-buyer.jpg)}.page-seller{--page-bg:url(/bg-seller.jpg)}.page:before{z-index:-2;background-image:var(--page-bg);background-size:cover;background-position:50%;background-repeat:no-repeat}.page:after,.page:before{content:"";position:fixed;inset:0}.page:after{z-index:-1;background:linear-gradient(180deg,hsla(0,0%,100%,.3),hsla(0,0%,100%,.58))}.topbar{position:-webkit-sticky;position:sticky;top:0;z-index:20;padding:14px 16px;background:hsla(0,0%,100%,.55);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid rgba(2,6,23,.06)}.brand-left{display:inline-flex;align-items:center;gap:10px}.cc-logo{width:44px!important;height:44px!important;display:block!important;object-fit:contain!important}.brand-tight{display:inline-flex;gap:0;line-height:1;font-size:22px;font-weight:800;letter-spacing:-.5px}.brand-word--blue{color:#1e3a8a}.brand-word--green{color:#16a34a}.h1{font-size:40px;letter-spacing:-.02em;font-weight:850}.h1,.h2{margin:0 0 10px}.h2{font-size:22px;font-weight:800}.muted{color:var(--muted)}.small{font-size:12px}.card{border:1px solid var(--border);border-radius:18px;padding:20px;background:var(--card);box-shadow:var(--shadow)}.hero{text-align:center;padding:38px 0 18px}.hero .tagline{font-size:16px;color:var(--muted);margin-top:6px}.round-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:22px;gap:22px;margin-top:22px}@media (max-width:860px){.round-grid{grid-template-columns:1fr}}.round-tile{border-radius:999px;overflow:hidden;border:1px solid rgba(2,6,23,.1);background:hsla(0,0%,100%,.72);box-shadow:var(--shadow);transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.round-tile:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.25);box-shadow:var(--shadow-hover)}.round-tile-inner{display:grid;grid-template-columns:150px 1fr;align-items:center;grid-gap:16px;gap:16px;padding:14px 18px}@media (max-width:520px){.round-tile-inner{grid-template-columns:120px 1fr}}.round-photo{width:130px;height:130px;border-radius:999px;object-fit:cover;border:1px solid rgba(2,6,23,.12);background:#fff}@media (max-width:520px){.round-photo{width:110px;height:110px}}.round-title{font-size:20px;font-weight:850;margin:0 0 4px}.round-sub{margin:0;color:var(--muted);font-size:14px;line-height:1.35}.section{margin-top:24px}label{display:block;font-size:14px;margin-bottom:6px;color:#111827;font-weight:650}input:not([type=checkbox]):not([type=radio]),select,textarea{width:100%;border:1px solid rgba(15,23,42,.18);border-radius:12px;padding:11px 12px;font-size:15px;background:#fff;outline:none;transition:border-color .12s ease,box-shadow .12s ease}input:focus,select:focus,textarea:focus{border-color:rgba(37,99,235,.55);box-shadow:0 0 0 4px rgba(37,99,235,.14)}textarea{min-height:96px;resize:vertical}input[type=checkbox],input[type=radio]{width:auto;height:auto;margin-right:10px;accent-color:var(--primary)}button{border:none;border-radius:12px;padding:10px 14px;font-size:15px;cursor:pointer;transition:transform .1s ease,box-shadow .12s ease,filter .12s ease}button:active{transform:translateY(1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 10px 22px rgba(37,99,235,.22)}.btn-primary:hover{filter:brightness(1.03)}.hr{height:1px;background:rgba(2,6,23,.1);margin:16px 0}