/* PC 前台门户 · ThinkPHP 模板版 */
body { background: #050708; }
.p-shell { max-width: 1180px; margin: 0 auto; padding: 0 22px; }
.p-header { position: sticky; top: 0; z-index: 50; background: rgba(5,7,8,.86); backdrop-filter: blur(16px); border-bottom: 1px solid var(--hairline); }
.p-header__inner { display: flex; align-items: center; gap: 22px; height: 62px; }
.p-brand { display: flex; align-items: center; gap: 9px; font-family: var(--font-mono); font-size: 12px; font-weight: 700; letter-spacing: .06em; }
.p-brand__dot { width: 26px; height: 26px; border-radius: 7px; background: var(--cyan); position: relative; }
.p-brand__dot::after { content: ""; position: absolute; inset: 9px; border-radius: 50%; background: var(--canvas); }
.p-nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.p-nav a { padding: 8px 12px; border-radius: 8px; color: var(--text-2); font-size: 12px; }
.p-nav a:hover, .p-nav a.on { background: rgba(0,229,255,.09); color: var(--cyan); }
.p-header__right { margin-left: auto; display: flex; align-items: center; gap: 9px; }
.p-main { padding: 26px 0 60px; }
.p-footer { border-top: 1px solid var(--hairline); padding: 24px 0; color: var(--text-3); font-size: 10px; }

.p-hero { padding: 46px 0 34px; position: relative; overflow: hidden; }
.p-hero::before { content: ""; position: absolute; width: 520px; height: 520px; right: -120px; top: -260px; border-radius: 50%; background: radial-gradient(circle, rgba(0,229,255,.13), transparent 70%); }
.p-hero h1 { margin: 0 0 12px; font-family: var(--font-cn); font-size: 38px; line-height: 1.2; letter-spacing: -.01em; }
.p-hero h1 span { color: var(--cyan); }
.p-hero p { margin: 0; max-width: 620px; color: var(--text-2); font-size: 13px; line-height: 1.8; }
.p-hero__stats { display: flex; gap: 36px; margin-top: 26px; }
.p-hero__stats div { display: flex; flex-direction: column; gap: 3px; }
.p-hero__stats b { font-family: var(--font-mono); font-size: 22px; color: var(--cyan); }
.p-hero__stats span { font-size: 10px; color: var(--text-3); }

.p-section { margin-top: 30px; }
.p-section__hd { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.p-section__hd h2 { margin: 0; font-family: var(--font-cn); font-size: 17px; }
.p-section__hd .right { margin-left: auto; color: var(--cyan); font-size: 11px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 14px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 12px; }

.i-card { display: flex; flex-direction: column; gap: 9px; padding: 16px; background: var(--surface-elevated); border: 1px solid var(--hairline); border-radius: 12px; transition: border-color .15s, transform .15s; }
.i-card:hover { border-color: rgba(0,229,255,.35); transform: translateY(-2px); }
.i-card__top { display: flex; align-items: center; gap: 6px; }
.i-card h3 { margin: 0; font-size: 13px; line-height: 1.55; font-weight: 600; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; min-height: 40px; }
.i-card__desc { color: var(--text-3); font-size: 10px; line-height: 1.6; }
.i-card__foot { display: flex; align-items: flex-end; justify-content: space-between; margin-top: auto; padding-top: 8px; border-top: 1px solid rgba(33,38,41,.6); }
.i-card__price { font-family: var(--font-mono); font-size: 18px; font-weight: 700; color: var(--cyan); }
.i-card__price small { color: var(--text-3); font-size: 9px; font-weight: 400; }
.i-card__seller { color: var(--text-3); font-size: 10px; text-align: right; }

.b-card { padding: 16px; background: var(--surface-elevated); border: 1px solid var(--hairline); border-radius: 12px; display: flex; flex-direction: column; gap: 9px; }
.b-card h3 { margin: 0; font-size: 13px; line-height: 1.5; min-height: 39px; }
.b-card__amount { font-family: var(--font-mono); font-size: 22px; font-weight: 700; color: var(--warning); }
.b-card__meta { display: flex; gap: 12px; color: var(--text-3); font-size: 10px; }

.t-list { display: flex; flex-direction: column; background: var(--surface-elevated); border: 1px solid var(--hairline); border-radius: 12px; overflow: hidden; }
.t-row { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid rgba(33,38,41,.6); font-size: 12px; }
.t-row:last-child { border-bottom: none; }
.t-row:hover { background: rgba(255,255,255,.02); }
.t-row__title { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.t-row__meta { color: var(--text-3); font-size: 10px; font-family: var(--font-mono); }

.panel { background: var(--surface-elevated); border: 1px solid var(--hairline); border-radius: 12px; padding: 18px; }
.panel + .panel { margin-top: 14px; }
.panel h2, .panel h3 { margin: 0 0 12px; font-family: var(--font-cn); font-size: 15px; }
.panel .muted { color: var(--text-3); font-size: 11px; }

.filterbar { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; padding: 12px 14px; background: var(--surface-elevated); border: 1px solid var(--hairline); border-radius: 12px; margin-bottom: 16px; }
.filterbar input, .filterbar select { height: 32px; padding: 0 10px; background: rgba(255,255,255,.05); border: 1px solid var(--hairline); border-radius: 8px; font-size: 12px; }
.filterbar select option { background: var(--surface-elevated); }
.filterbar .btn-mini { height: 32px; padding: 0 14px; background: var(--cyan); color: #04141a; border-radius: 8px; font-size: 12px; font-weight: 700; }

.detail-grid { display: grid; grid-template-columns: minmax(0,1fr) 340px; gap: 18px; align-items: start; }
.kv { display: flex; justify-content: space-between; gap: 14px; padding: 8px 0; border-bottom: 1px solid rgba(33,38,41,.6); font-size: 12px; color: var(--text-2); }
.kv:last-child { border-bottom: none; }
.kv b { color: var(--text); font-family: var(--font-mono); font-weight: 500; text-align: right; }
.price-hero { font-family: var(--font-mono); font-size: 32px; font-weight: 700; color: var(--cyan); }
.price-hero small { font-size: 11px; color: var(--text-3); font-weight: 400; }

.form-row { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; }
.form-row label { font-size: 11px; color: var(--text-2); }
.form-row input, .form-row textarea, .form-row select { min-height: 40px; padding: 9px 11px; background: rgba(255,255,255,.05); border: 1px solid var(--hairline); border-radius: 9px; font-size: 12px; }
.form-row textarea { min-height: 100px; resize: vertical; }
.form-row select option { background: var(--surface-elevated); }
.form-hint { color: var(--text-3); font-size: 10px; line-height: 1.5; }

.pagination { display: flex; gap: 5px; margin-top: 18px; }
.pagination a, .pagination span { display: inline-grid; place-items: center; min-width: 30px; height: 30px; padding: 0 9px; background: rgba(255,255,255,.05); border: 1px solid var(--hairline); border-radius: 7px; color: var(--text-2); font-size: 11px; }
.pagination .on { background: var(--cyan); border-color: var(--cyan); color: #04141a; font-weight: 700; }

.flash { padding: 10px 14px; border-radius: 8px; font-size: 12px; margin-bottom: 14px; }
.flash--err { background: rgba(255,59,92,.1); border: 1px solid rgba(255,59,92,.3); color: var(--danger); }
.flash--ok { background: rgba(0,229,153,.1); border: 1px solid rgba(0,229,153,.3); color: var(--success); }

.member-layout { display: grid; grid-template-columns: 210px minmax(0,1fr); gap: 18px; align-items: start; }
.member-nav { display: flex; flex-direction: column; gap: 3px; padding: 10px; background: var(--surface-elevated); border: 1px solid var(--hairline); border-radius: 12px; }
.member-nav a { padding: 9px 11px; border-radius: 8px; color: var(--text-2); font-size: 12px; }
.member-nav a:hover, .member-nav a.on { background: rgba(0,229,255,.09); color: var(--cyan); }
.member-profile { display: flex; align-items: center; gap: 12px; padding: 14px; background: var(--surface-elevated); border: 1px solid var(--hairline); border-radius: 12px; margin-bottom: 14px; }
.member-profile b { display: block; font-size: 15px; }
.member-profile span { font-size: 10px; color: var(--text-3); }

.avatar { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: rgba(0,229,255,.15); color: var(--cyan); font-weight: 700; }
.avatar--lg { width: 52px; height: 52px; font-size: 19px; }

.btn-line { display: inline-grid; place-items: center; height: 32px; padding: 0 14px; background: rgba(255,255,255,.05); border: 1px solid var(--hairline); border-radius: 8px; color: var(--text-2); font-size: 11px; }
.btn-line:hover { border-color: rgba(0,229,255,.4); color: var(--cyan); }
.btn-solid { display: inline-grid; place-items: center; height: 40px; padding: 0 18px; background: var(--cyan); border-radius: 10px; color: #04141a; font-size: 13px; font-weight: 700; }
.btn-solid:disabled { opacity: .5; }

.tag-s { background: rgba(255,59,92,.16); color: var(--danger); }
.tag-a { background: rgba(255,176,33,.16); color: var(--warning); }
.tag-b { background: rgba(0,229,255,.16); color: var(--cyan); }
.tag-p { background: rgba(255,255,255,.08); color: var(--text-2); }

@media (max-width: 900px) {
  .detail-grid, .member-layout { grid-template-columns: 1fr; }
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr 1fr; }
  .p-hero h1 { font-size: 28px; }
  .p-nav { display: none; }
}
@media (max-width: 560px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .p-hero__stats { gap: 20px; flex-wrap: wrap; }
}