.trade-card{background:linear-gradient(180deg,#fdfefe 0%,#ffffff 16%,#fcfdff 100%);border-radius:20px;border:1px solid #bcd3e7;overflow:hidden;transition:box-shadow var(--t-normal),border-color var(--t-normal),transform var(--t-fast);box-shadow:0 18px 40px rgba(47,86,124,.12),0 2px 8px rgba(47,86,124,.06)}.trade-card:hover{box-shadow:0 26px 52px rgba(47,86,124,.16),0 6px 14px rgba(47,86,124,.08);border-color:#73aed8;transform:translateY(-2px)}.card-top-bar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:12px 16px;background:linear-gradient(135deg,#0f7db6 0%,#30a9d7 52%,#82d2db 100%);border-bottom:1px solid #77bfd3;flex-wrap:nowrap}.card-top-meta{display:flex;align-items:center;gap:6px;flex-shrink:0;flex-wrap:wrap}.card-meta-item{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;border-radius:999px;background:rgba(8,48,77,.18);border:1px solid rgba(255,255,255,.22);box-shadow:inset 0 1px 0 rgba(255,255,255,.12);backdrop-filter:blur(3px)}.card-meta-label{font-size:10px;font-weight:700;color:rgba(244,251,255,.82)}.card-date{font-size:11px;font-weight:800;color:#ffffff;text-shadow:0 1px 1px rgba(8,42,64,.18)}.card-postid{font-family:monospace;font-size:11px;font-weight:800;color:#ffffff;text-shadow:0 1px 1px rgba(8,42,64,.18);letter-spacing:var(--ls-body)}.days-left{padding:2px 8px;border-radius:var(--r-full);font-size:11px;font-weight:700}.days-left.urgent{background:#fff0f0;color:var(--c-danger)}.days-left.normal{background:rgba(255,255,255,.18);color:#ffffff;border:1px solid rgba(255,255,255,.28)}.method-chip{display:inline-flex;align-items:center;padding:2px 8px;background:var(--c-white);border:1px solid var(--c-sky-200);border-radius:var(--r-full);font-size:10px;color:var(--c-sky-600);font-weight:600}.card-title-area{padding:8px 16px;border-bottom:1px solid #eef3f8;background:linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);display:flex;align-items:center;flex-wrap:wrap;gap:2px 0}.card-title-goods{font-size:17px;font-weight:800;color:#ffffff;line-height:1.3;letter-spacing:var(--ls-body);text-shadow:0 1px 1px rgba(8,42,64,.12)}.card-xid-label{font-size:10px;font-weight:600;color:var(--c-ink-300);margin-right:6px}.card-xid-inline{display:inline-flex;align-items:center;gap:5px;color:var(--c-ink-600);font-size:15px;font-weight:700;text-decoration:none;transition:opacity var(--t-fast);word-break:break-all}.card-xid-inline:hover{opacity:.75;color:var(--c-sky-500)}.card-xid-copy{margin-left:8px;padding:3px 10px;background:var(--c-sky-100);border:1.5px solid var(--c-sky-200);border-radius:var(--r-sm);color:var(--c-sky-500);font-family:inherit;font-size:11px;font-weight:700;cursor:pointer;flex-shrink:0;transition:background var(--t-fast)}.card-xid-copy:hover{background:var(--c-sky-200)}.card-xid-copy.is-copied{background:var(--c-sky-400);border-color:var(--c-sky-400);color:var(--c-ink-800)}.card-body-cols{display:grid;grid-template-columns:1fr 1fr}.card-col{padding:14px 16px;background:linear-gradient(180deg,#ffffff 0%,#fbfdff 100%)}.card-col+.card-col{border-left:1px dashed #d7e6f3}.card-col-label{font-size:11px;font-weight:700;letter-spacing:var(--ls-heading);margin-bottom:10px;display:flex;align-items:center;gap:5px;padding-bottom:7px;border-bottom:2px solid}.card-col-label.have{color:var(--c-sky-500);border-color:var(--c-sky-200)}.card-col-label.want{color:#d97706;border-color:#fde68a}.goods-series-group{padding:8px 0}.goods-series-group+.goods-series-group{border-top:1px solid #eef4f9}.goods-series{font-size:12px;font-weight:700;color:#16324a;line-height:1.5;margin-bottom:5px;padding-left:8px;border-left:3px solid var(--c-sky-200)}.goods-member-row{display:flex;flex-wrap:wrap;align-items:baseline;gap:3px 8px;padding:2px 0 2px 11px}.goods-member{font-size:13px;color:#33556e;line-height:1.5}.goods-chips{display:inline-flex;flex-wrap:wrap;gap:3px}.goods-chip{padding:1px 7px;background:#f2f8fc;border:1px solid #d6e6f2;border-radius:var(--r-full);font-size:10px;color:#567188;white-space:pre-wrap}.goods-chip-detail{background:#fff8ec;border-color:#e8d6b4;border-radius:var(--r-sm);color:#7a5c15}.card-methods-section{display:flex;align-items:center;gap:10px;padding:10px 16px;background:#ffffff;border-top:1px solid #e3ebf4;flex-wrap:wrap}.card-methods-label{font-size:11px;font-weight:700;color:#5c7389;white-space:nowrap;letter-spacing:var(--ls-heading)}.card-methods-section .method-chip{font-size:11px;padding:3px 10px;background:var(--c-white);border-color:var(--c-sky-300);color:var(--c-sky-600)}.card-comment{padding:10px 16px;background:linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);font-size:12px;color:#51697f;border-top:1px solid #e5edf5;line-height:1.6}.card-bottom-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 14px;border-top:1px solid #d4e1eb;background:linear-gradient(180deg,#edf4f9 0%,#e5eef5 100%);border:1px solid #d5e1eb;box-shadow:0 8px 18px rgba(51,86,118,.06);border-radius:14px;flex-wrap:wrap}.report-btn{display:inline-flex;align-items:center;gap:4px;padding:4px 10px;border-radius:var(--r-full);border:1.5px solid #bfd5e7;background:linear-gradient(180deg,#ffffff 0%,#f2f9ff 100%);font-size:11px;font-weight:700;color:#44708f;cursor:pointer;transition:all var(--t-fast);font-family:inherit;box-shadow:0 2px 6px rgba(68,101,129,.08)}.report-btn:hover{border-color:#82badf;background:linear-gradient(180deg,#ffffff 0%,#eaf6ff 100%);color:#1776b4;box-shadow:0 6px 12px rgba(68,101,129,.12)}.manage-area{padding:12px 16px 14px;border-top:1px solid #d4e1eb;background:linear-gradient(180deg,#edf4f9 0%,#e5eef5 100%)}.manage-area .card-bottom-bar{padding:10px 12px!important;border-top:none!important;border-bottom:none!important}.manage-toggle-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:var(--r-full);border:1.5px solid #bfd5e7;background:linear-gradient(180deg,#ffffff 0%,#f2f9ff 100%);font-size:11px;font-weight:700;color:#44708f;cursor:pointer;transition:all var(--t-fast);font-family:inherit;box-shadow:0 2px 6px rgba(68,101,129,.08)}.manage-toggle-btn:hover{border-color:#82badf;color:#1776b4;background:linear-gradient(180deg,#ffffff 0%,#eef8ff 100%);box-shadow:0 6px 12px rgba(68,101,129,.12)}.manage-panel{display:none;margin-top:12px;background:#ffffff;border-radius:var(--r-md);padding:14px;border:1px solid #d8e3ee;box-shadow:0 12px 24px rgba(51,86,118,.08),inset 0 1px 0 rgba(255,255,255,.85)}.manage-panel.open{display:block;animation:fadeIn .2s ease}.manage-code-input{position:relative;display:flex;align-items:center;margin-bottom:10px}.manage-code-input input{flex:1;width:100%;padding:8px 42px 8px 12px;border:1.5px solid var(--c-ink-100);border-radius:var(--r-md);font-family:inherit;font-size:13px;outline:none}.manage-code-input input:focus{border-color:var(--c-sky-400)}.manage-code-toggle{position:absolute;right:10px;top:50%;transform:translateY(-50%);display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:26px;padding:0 6px;border:none;background:none;font-size:11px;font-weight:700;line-height:1;color:#5d7a92;cursor:pointer;transition:transform var(--t-fast),color var(--t-fast),opacity var(--t-fast);font-family:inherit}.manage-code-toggle:hover{color:#1776b4;transform:translateY(-50%) scale(1.06)}.manage-btns{display:flex;gap:8px;flex-wrap:wrap}.manage-link{font-size:11px;color:var(--c-ink-300);margin-top:8px}.manage-link a{color:var(--c-sky-400)}@media(max-width:768px){.card-top-bar{flex-direction:column;align-items:stretch;gap:6px}.card-top-meta{justify-content:flex-end}.card-body-cols{grid-template-columns:1fr}.card-col+.card-col{border-left:none;border-top:1px dashed var(--c-ink-100)}.card-title-goods{font-size:15px}}@media(max-width:480px){.card-top-bar{padding:7px 12px;gap:4px}.card-meta-item{gap:2px;padding:3px 6px}.card-meta-label{font-size:9px}.card-date,.card-postid{font-size:10px}.days-left{font-size:10px;padding:2px 6px}.card-title-area{padding:10px 12px 8px}.card-title-goods{font-size:14px}.card-col{padding:10px 12px}.goods-member{font-size:12px}.card-methods-section{padding:8px 12px}.manage-area{padding:10px 12px 12px}.manage-btns{flex-direction:column}.manage-btns .btn{width:100%;justify-content:center}}@container (max-width: 460px){.card-top-bar{flex-direction:column;align-items:stretch;gap:6px;padding:7px 12px}.card-top-meta{justify-content:flex-end}.card-body-cols{grid-template-columns:1fr}.card-col+.card-col{border-left:none;border-top:1px dashed var(--c-ink-100)}.card-meta-item{gap:2px;padding:3px 6px}.card-meta-label{font-size:9px}.card-date,.card-postid{font-size:10px}.days-left{font-size:10px;padding:2px 6px}.card-title-area{padding:10px 12px 8px}.card-title-goods{font-size:14px}.card-col{padding:10px 12px}.goods-member{font-size:12px}.card-methods-section{padding:8px 12px}}.manage-panel{background:transparent;border:0;border-radius:0;box-shadow:none;padding-left:0;padding-right:0}.trade-card{background:var(--c-white);border:2px solid var(--c-frame);border-radius:14px;box-shadow:none}.card-top-bar,.card-bottom-bar{border-color:var(--c-ink-100)}.card-title-goods{font-weight:700}.goods-chip,.method-chip,.days-left{border:2px solid var(--c-frame);border-radius:var(--r-full);font-weight:700;background:var(--c-sky-100);color:var(--c-ink-800)}.days-left{background:var(--c-seal)}.goods-chip-detail{border-radius:var(--r-sm);background:#fdf3d8;color:var(--c-ink-800)}.manage-code-input{border:2px solid var(--c-frame);border-radius:var(--r-sm)}.manage-toggle-btn,.report-btn{border:2px solid var(--c-frame);border-radius:var(--r-full);font-weight:700}