/*!
 * 七境 · 商城内页（专题页、订单查询、商品详情、登录注册、维护页）
 * 只写版式与外观；表单字段、ID 与控制器钩子类名保持系统原样。
 */

/* ============================================================ 页头（内页统一） */
.qj-pagehead { position: relative; padding: 64px 0 26px; }
.qj-pagehead h1 { margin: 14px 0 12px; font: 400 clamp(34px, 4.2vw, 54px)/1.15 var(--qj-font-display); letter-spacing: .03em; color: var(--qj-ink); text-wrap: balance; }
.qj-pagehead__lead { max-width: 620px; margin: 0; font-size: 16px; line-height: 1.75; color: var(--qj-ink-2); }
.qj-pagehead__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
@media (max-width: 640px) { .qj-pagehead { padding: 34px 0 16px; } .qj-pagehead__lead { font-size: 15px; } }

.qj-section--flush { padding-top: 10px; }
.qj-toolbar__count { font-size: 13px; color: var(--qj-ink-3); letter-spacing: .06em; }
.qj-anchor { position: relative; top: calc(-1 * var(--qj-header-h) - 16px); display: block; height: 0; }
[id] { scroll-margin-top: calc(var(--qj-header-h) + 16px); }

/* ============================================================ 教程：目录 + 折叠 */
.qj-guide { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: 32px; align-items: start; }
.qj-guide__toc { position: sticky; top: calc(var(--qj-header-h) + 20px); display: grid; gap: 2px; padding-left: 14px; border-left: 1px solid var(--qj-line); }
.qj-guide__toc a { display: flex; align-items: baseline; gap: 12px; padding: 9px 4px; font-size: 14.5px; color: var(--qj-ink-2) !important; transition: color .25s; position: relative; }
.qj-guide__toc a span { font: 400 13px/1 var(--qj-font-serif); color: var(--qj-ink-3); }
.qj-guide__toc a:hover, .qj-guide__toc a.is-active { color: var(--qj-ink) !important; }
.qj-guide__toc a.is-active::before { content: ""; position: absolute; left: -15px; top: 8px; bottom: 8px; width: 2px; border-radius: 2px; background: var(--qj-accent); }
.qj-guide__list { display: grid; gap: 14px; }

.qj-fold { border-radius: var(--qj-radius-lg); overflow: hidden; }
.qj-fold > summary { display: flex; align-items: center; gap: 18px; padding: 20px 24px; cursor: pointer; list-style: none; }
.qj-fold > summary::-webkit-details-marker { display: none; }
.qj-fold__no { font: 400 26px/1 var(--qj-font-serif); color: var(--qj-accent); min-width: 34px; }
.qj-fold__title { flex: 1; min-width: 0; display: grid; gap: 4px; }
.qj-fold__title strong { font: 400 20px/1.3 var(--qj-font-display); color: var(--qj-ink); }
.qj-fold__title small { font-size: 13.5px; color: var(--qj-ink-3); }
.qj-fold__icon { position: relative; width: 30px; height: 30px; flex: none; border-radius: 50%; border: 1px solid var(--qj-line-strong); transition: transform .4s var(--qj-ease), background-color .3s; }
.qj-fold__icon::before, .qj-fold__icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 11px; height: 1.5px; border-radius: 1px; background: var(--qj-ink-2); transform: translate(-50%, -50%); }
.qj-fold__icon::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .4s var(--qj-ease); }
.qj-fold[open] .qj-fold__icon { background: rgba(var(--qj-accent-rgb), .12); }
.qj-fold[open] .qj-fold__icon::after { transform: translate(-50%, -50%) rotate(0deg); }
.qj-fold__body { padding: 0 24px 22px 76px; animation: qj-enter .45s var(--qj-ease) both; }
.qj-fold__steps { margin: 0; padding: 0; list-style: none; counter-reset: qjstep; display: grid; gap: 10px; }
.qj-fold__steps li { position: relative; padding-left: 30px; font-size: 15px; line-height: 1.7; color: var(--qj-ink-2); counter-increment: qjstep; }
.qj-fold__steps li::before { content: counter(qjstep); position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; font-size: 11.5px; line-height: 20px; text-align: center; color: var(--qj-accent); border: 1px solid rgba(var(--qj-accent-rgb), .4); }
.qj-fold__notes { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0 0; }
.qj-fold__notes span { padding: 4px 10px; border-radius: 8px; font-size: 12.5px; color: var(--qj-ink-2); background: rgba(var(--qj-accent-rgb), .08); }
@media (max-width: 860px) {
    .qj-guide { grid-template-columns: 1fr; gap: 14px; }
    .qj-guide__toc { position: static; display: flex; overflow-x: auto; gap: 8px; padding: 0 0 4px; border: 0; scrollbar-width: none; }
    .qj-guide__toc a { flex: none; padding: 8px 14px; border-radius: 999px; border: 1px solid var(--qj-line); background: var(--qj-surface-soft); }
    .qj-guide__toc a.is-active::before { display: none; }
    .qj-fold > summary { padding: 16px 16px; gap: 12px; }
    .qj-fold__body { padding: 0 16px 18px 16px; }
}

/* 一条安静的横带：小结 + 两个按钮 */
.qj-band { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 24px; padding: 18px 22px; border-radius: var(--qj-radius-lg); color: var(--qj-ink) !important; }
.qj-band p { margin: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 6px 14px; font-size: 14.5px; color: var(--qj-ink-2); }
.qj-band p strong { font: 400 18px/1.3 var(--qj-font-display); color: var(--qj-ink); }
.qj-band > div { display: flex; gap: 10px; }
.qj-band--link { margin-top: 16px; transition: border-color .3s, transform .35s var(--qj-ease); }
.qj-band--link:hover { border-color: rgba(var(--qj-accent-rgb), .4); transform: translateY(-2px); }
.qj-band--link p span + span::before { content: "·"; margin-right: 14px; color: var(--qj-ink-3); }

/* ============================================================ 关于 */
.qj-about { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: 28px; align-items: center; padding: 30px 34px; border-radius: var(--qj-radius-xl); }
.qj-about h2 { margin: 12px 0 10px; font: 400 clamp(24px, 2.6vw, 32px)/1.3 var(--qj-font-display); color: var(--qj-ink); }
.qj-about p { margin: 0; font-size: 15px; line-height: 1.8; color: var(--qj-ink-2); }
.qj-about__metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin: 0; }
.qj-about__metrics div { padding: 6px 16px; border-left: 1px solid var(--qj-line); }
.qj-about__metrics dt { order: 2; font-size: 12.5px; font-weight: 400; color: var(--qj-ink-3); }
.qj-about__metrics dd { margin: 0 0 6px; font: 400 30px/1.1 var(--qj-font-serif); color: var(--qj-ink); }
.qj-about__metrics div { display: flex; flex-direction: column-reverse; }
.qj-trio { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 16px; }
.qj-trio article { padding: 22px 24px; border-radius: var(--qj-radius-lg); }
.qj-trio__no { font: 400 14px/1 var(--qj-font-serif); color: var(--qj-accent); letter-spacing: .1em; }
.qj-trio h3 { margin: 12px 0 6px; font-size: 17px; font-weight: 600; color: var(--qj-ink); }
.qj-trio p { margin: 0; font-size: 14px; line-height: 1.7; color: var(--qj-ink-2); }
@media (max-width: 860px) { .qj-about { grid-template-columns: 1fr; padding: 24px 20px; } .qj-trio { grid-template-columns: 1fr; } .qj-about__metrics div:first-child { border-left: 0; padding-left: 0; } }

/* ============================================================ 其余专题：成对短句 + 步骤 */
.qj-pairs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 16px; }
.qj-pair { padding: 20px 22px; border-radius: var(--qj-radius-lg); }
.qj-pair > span { font-size: 12px; letter-spacing: .16em; color: var(--qj-accent); }
.qj-pair h3 { margin: 8px 0 6px; font-size: 17px; font-weight: 600; color: var(--qj-ink); }
.qj-pair p { margin: 0; font-size: 14px; line-height: 1.7; color: var(--qj-ink-2); }
.qj-steps--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.qj-steps--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 960px) { .qj-steps--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } .qj-steps--4 .qj-step:nth-child(3)::before { display: none; } }
@media (max-width: 640px) { .qj-pairs, .qj-steps--4, .qj-steps--2 { grid-template-columns: 1fr; } }

/* ============================================================ 表单基础（查单、商品页、登录注册共用） */
.qj-field { display: grid; gap: 8px; min-width: 0; }
.qj-field > label, .qj-label { font-size: 13px; font-weight: 600; letter-spacing: .04em; color: var(--qj-ink-2); }
.qj-body .qj-input, .qj-body .qj-form .form-control, .qj-body .qj-form .form-select {
    width: 100%; height: 50px; padding: 0 16px; border-radius: 14px;
    border: 1px solid var(--qj-line-strong) !important; background-color: var(--qj-field) !important; color: var(--qj-ink) !important;
    font-size: 15px; line-height: 1.4; box-shadow: none !important; outline: none;
    transition: border-color .25s, box-shadow .25s, background-color .25s;
}
.qj-body textarea.qj-input, .qj-body .qj-form textarea.form-control { height: auto; min-height: 96px; padding: 12px 16px; }
.qj-body .qj-input::placeholder, .qj-body .qj-form .form-control::placeholder { color: var(--qj-ink-3); opacity: 1; }
.qj-body .qj-input:focus, .qj-body .qj-form .form-control:focus, .qj-body .qj-form .form-select:focus {
    border-color: rgba(var(--qj-accent-rgb), .7) !important; box-shadow: 0 0 0 4px rgba(var(--qj-accent-rgb), .14) !important;
}
.qj-body .qj-input[aria-invalid="true"] { border-color: var(--qj-bad) !important; }
.qj-captcha { display: flex; gap: 10px; align-items: stretch; }
.qj-captcha .qj-input { flex: 1; min-width: 0; }
.qj-captcha img, .qj-body .captcha-img { flex: none; height: 50px; width: auto; min-width: 110px; border-radius: 14px; border: 1px solid var(--qj-line-strong); background: #fff; cursor: pointer; object-fit: contain; }
.qj-body .query-entry-validation, .qj-body .card-retrieval-feedback { margin-top: 2px; font-size: 13px; color: var(--qj-warn) !important; }

/* ============================================================ 订单查询 */
.qj-pagehead--center { text-align: center; padding-bottom: 30px; }
.qj-pagehead--center .qj-pagehead__lead { margin: 0 auto; }
.qj-pagehead--center .qj-eyebrow::after { content: ""; width: 28px; height: 1px; background: currentColor; opacity: .7; }
.qj-query__wrap { max-width: 760px; }
.qj-query__form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; padding: 28px; border-radius: var(--qj-radius-xl); }
.qj-field--full { grid-column: 1 / -1; }
.qj-query__form .btn-search-query { min-height: 54px; font-size: 16px; }
.qj-query__form .btn-search-query[disabled] { opacity: .65; cursor: progress; }
.qj-query__note { margin: -4px 0 0; text-align: center; font-size: 13px; color: var(--qj-ink-3); }
.qj-query__note a, .qj-query__help a { color: var(--qj-accent) !important; text-decoration: underline; text-underline-offset: 3px; }
.qj-query__help { margin: 16px auto 0; max-width: 560px; text-align: center; color: var(--qj-ink-2); font-size: 14px; }
.qj-query__help summary { display: inline-flex; align-items: center; gap: 8px; cursor: pointer; list-style: none; color: var(--qj-ink-2); padding: 6px 12px; border-radius: 999px; }
.qj-query__help summary::-webkit-details-marker { display: none; }
.qj-query__help summary::after { content: ""; width: 7px; height: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-2px) rotate(45deg); transition: transform .3s var(--qj-ease); }
.qj-query__help[open] summary::after { transform: translateY(2px) rotate(-135deg); }
.qj-query__help summary:hover { background: var(--qj-surface-soft); color: var(--qj-ink); }
.qj-query__help ul { margin: 10px 0 0; padding: 16px 20px; list-style: none; display: grid; gap: 8px; text-align: left; border-radius: var(--qj-radius-md); background: var(--qj-surface-soft); border: 1px solid var(--qj-line); animation: qj-enter .4s var(--qj-ease) both; }
.qj-query__help li { position: relative; padding-left: 16px; line-height: 1.7; }
.qj-query__help li::before { content: ""; position: absolute; left: 0; top: .72em; width: 5px; height: 5px; transform: rotate(45deg); background: var(--qj-accent); opacity: .7; }
@media (max-width: 640px) { .qj-query__form { grid-template-columns: 1fr; padding: 20px 16px; } }

.query-results-shell { max-width: 900px; margin-top: 30px; }
.qj-results-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.qj-results-head h2 { margin: 8px 0 4px; font: 400 26px/1.3 var(--qj-font-display); color: var(--qj-ink); }
.qj-results-head .query-results-summary-count { margin-left: 8px; font: 500 13px/1 var(--qj-font-body); color: var(--qj-ink-3); }
.qj-results-head p { margin: 0; font-size: 14px; color: var(--qj-ink-2); }
.qj-state { display: grid; justify-items: center; gap: 10px; padding: 36px 24px; border-radius: var(--qj-radius-xl); text-align: center; }
.qj-state h3 { margin: 6px 0; font: 400 22px/1.3 var(--qj-font-display); color: var(--qj-ink); }
.qj-state p { margin: 0; color: var(--qj-ink-2); }
.qj-state .query-state-eyebrow { font-size: 12px; letter-spacing: .18em; color: var(--qj-accent); }
.qj-spinner { width: 34px; height: 34px; border-radius: 50%; border: 2px solid rgba(var(--qj-accent-rgb), .2); border-top-color: var(--qj-accent); animation: qj-spin .9s linear infinite; }
@keyframes qj-spin { to { transform: rotate(360deg); } }

/* query.js 生成的订单卡片 */
.qj-body .order-list { display: grid; gap: 16px; }
.qj-body .order-item { padding: 22px 24px; border-radius: var(--qj-radius-xl); background: var(--qj-surface-strong); border: 1px solid var(--qj-line); box-shadow: var(--qj-shadow-soft); -webkit-backdrop-filter: var(--qj-blur); backdrop-filter: var(--qj-blur); color: var(--qj-ink); }
.qj-body .order-header { display: flex; justify-content: space-between; gap: 18px; padding-bottom: 16px; border-bottom: 1px solid var(--qj-line); }
.qj-body .order-left { display: grid; gap: 10px; min-width: 0; }
.qj-body .status-badge { display: inline-flex; align-items: center; gap: 6px; height: 28px; padding: 0 12px; border-radius: 999px; font-size: 13px; font-weight: 600; }
.qj-body .status-badge.status-paid { color: var(--qj-good); background: rgba(47, 122, 87, .12); }
.qj-body .status-badge.status-pending { color: var(--qj-warn); background: rgba(168, 106, 31, .12); }
.qj-body .order-basic { display: grid; gap: 4px; font-size: 13px; color: var(--qj-ink-3); }
.qj-body .order-no { font: 400 18px/1.3 var(--qj-font-mono); color: var(--qj-ink); letter-spacing: .02em; word-break: break-all; }
.qj-body .payment-method { display: inline-flex; align-items: center; gap: 6px; color: var(--qj-ink-2); }
.qj-body .payment-icon { width: 16px; height: 16px; object-fit: contain; }
.qj-body .order-right { text-align: right; flex: none; }
.qj-body .amount-label { display: block; font-size: 12px; color: var(--qj-ink-3); }
.qj-body .amount-value { font: 400 28px/1.2 var(--qj-font-serif); color: var(--qj-ink); }
.qj-body .goods-section { display: flex; align-items: center; gap: 14px; padding: 16px 0; }
.qj-body .goods-thumb { width: 56px; height: 56px; flex: none; border-radius: 14px; overflow: hidden; background: var(--qj-media); }
.qj-body .goods-image { width: 100%; height: 100%; object-fit: cover; }
.qj-body .goods-name { margin: 0 0 8px; font-size: 15.5px; font-weight: 600; color: var(--qj-ink); }
.qj-body .goods-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.qj-body .a-badge { display: inline-flex; align-items: center; height: 24px; padding: 0 9px; border-radius: 7px; font-size: 12px; color: var(--qj-ink-2); background: rgba(var(--qj-accent-rgb), .1); border: 0; }
.qj-body .card-section { padding-top: 16px; border-top: 1px solid var(--qj-line); }
.qj-body .card-section .card-header { padding: 0; margin-bottom: 12px; background: none; border: 0; }
.qj-body .shipment-content { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 15px !important; color: var(--qj-ink); }
.qj-body .shipment-badge { display: inline-flex; height: 26px; align-items: center; padding: 0 10px; border-radius: 999px; font-size: 12.5px; font-weight: 600; }
.qj-body .shipment-paid { color: var(--qj-good); background: rgba(47, 122, 87, .12); }
.qj-body .shipment-waiting { color: var(--qj-warn); background: rgba(168, 106, 31, .12); }
.qj-body .password-form .input-group { display: flex; gap: 10px; flex-wrap: nowrap; }
.qj-body .password-form .form-control { height: 46px; border-radius: 12px !important; border: 1px solid var(--qj-line-strong) !important; background-color: var(--qj-field) !important; color: var(--qj-ink) !important; }
.qj-body .view-card-btn, .qj-body .order-item .btn-primary {
    display: inline-flex; align-items: center; justify-content: center; height: 46px; padding: 0 20px; border-radius: 12px !important; border: 0;
    color: var(--qj-on-action) !important; background: linear-gradient(135deg, var(--qj-action-a), var(--qj-action-b)) !important; font-weight: 600; white-space: nowrap;
}
.qj-body .card-display { padding: 16px 18px; border-radius: 14px; background: var(--qj-field); border: 1px dashed rgba(var(--qj-accent-rgb), .45); font: 400 14px/1.75 var(--qj-font-mono); white-space: pre-wrap; word-break: break-all; color: var(--qj-ink); user-select: all; }
.qj-body .delivery-pending, .qj-body .loading-content { display: flex; align-items: center; gap: 8px; padding: 12px 14px; border-radius: 12px; font-size: 14px; color: var(--qj-ink-2); background: rgba(var(--qj-accent-rgb), .08); }
@media (max-width: 640px) {
    .qj-body .order-item { padding: 18px 16px; }
    .qj-body .order-header { flex-direction: column; }
    .qj-body .order-right { text-align: left; }
    .qj-results-head { flex-direction: column; align-items: flex-start; }
}
.qj-body .payment-dst { display: flex; align-items: center; flex-wrap: wrap; gap: 4px; }
.qj-body .payment-icon[src=""] { display: none; }

/* ============================================================ 商品详情 */
.qj-item { padding-bottom: 20px; }
.qj-back { display: inline-flex; align-items: center; gap: 8px; margin: 26px 0 18px; font-size: 14px; color: var(--qj-ink-2) !important; }
.qj-back svg { width: 16px; height: 16px; transform: rotate(180deg); transition: transform .3s var(--qj-ease); }
.qj-back:hover { color: var(--qj-ink) !important; }
.qj-back:hover svg { transform: rotate(180deg) translateX(3px); }
.qj-item__grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: 28px; align-items: start; }
.qj-item__aside { display: grid; gap: 16px; min-width: 0; }
.qj-item__media { margin: 0; aspect-ratio: 4 / 3; border-radius: var(--qj-radius-xl); }
.qj-item__media .qj-media__art { height: 72%; max-width: 64%; border-radius: 22px; }
.qj-item__promise { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 22px; margin: -2px 0 0; padding: 0; list-style: none; font-size: 13px; color: var(--qj-ink-3); letter-spacing: .04em; }
.qj-item__promise li { display: inline-flex; align-items: center; gap: 8px; }
.qj-item__promise li::before { content: ""; width: 5px; height: 5px; transform: rotate(45deg); background: var(--qj-accent); opacity: .7; }

.qj-item__detail { padding: 24px 26px; border-radius: var(--qj-radius-xl); }
.qj-item__detail > h2 { margin: 0 0 14px; font: 400 22px/1.3 var(--qj-font-display); color: var(--qj-ink); }
.qj-rich { font-size: 15px; line-height: 1.8; color: var(--qj-ink-2); overflow-wrap: anywhere; }
.qj-rich h1, .qj-rich h2, .qj-rich h3, .qj-rich h4 { margin: 18px 0 8px; font-size: 16.5px; font-weight: 600; line-height: 1.5; color: var(--qj-ink); }
.qj-rich > :first-child, .qj-rich section > :first-child { margin-top: 0; }
.qj-rich p { margin: 0 0 10px; }
.qj-rich p:empty, .qj-rich p:has(> br:only-child), .qj-rich hr { display: none; }
.qj-rich ul, .qj-rich ol { margin: 0 0 12px; padding-left: 1.3em; }
.qj-rich ul { list-style: disc; }
.qj-rich ol { list-style: decimal; }
.qj-rich li::marker { color: var(--qj-accent); }
.qj-rich li { margin-bottom: 4px; }
.qj-rich a { color: var(--qj-accent) !important; text-decoration: underline; text-underline-offset: 3px; }
.qj-rich img { max-width: 100%; height: auto; border-radius: 12px; }
.qj-rich table { width: 100%; margin: 6px 0 14px; border-collapse: collapse; font-size: 14px; }
.qj-rich th, .qj-rich td { padding: 9px 12px; border-bottom: 1px solid var(--qj-line); text-align: left; color: var(--qj-ink-2); background: transparent !important; }
.qj-rich th { color: var(--qj-ink); font-weight: 600; }
.qj-rich .enterprise-item-summary__section + .enterprise-item-summary__section,
.qj-rich .enterprise-item-summary__intro + .enterprise-item-summary__content { margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--qj-line); }
.qj-rich [style*="background"] { background: transparent !important; }
.qj-rich [style*="color"] { color: inherit !important; }

/* 后台商品描述模板（product-templates/*.html，.aix-plus-*）在七境里的样子 */
.qj-rich .aix-plus-detail { display: grid; gap: 14px; }
.qj-rich .aix-plus-hero { padding: 18px 20px; border-radius: 16px; border: 1px solid var(--qj-line); background: linear-gradient(135deg, rgba(var(--qj-accent-rgb), .12), rgba(var(--qj-accent-rgb), .03)); }
.qj-rich .aix-plus-hero h3 { margin: 12px 0 8px; font: 400 19px/1.5 var(--qj-font-display); color: var(--qj-ink); }
.qj-rich .aix-plus-hero p { margin: 0; }
.qj-rich .aix-plus-kicker { display: flex; flex-wrap: wrap; gap: 6px; }
.qj-rich .aix-plus-pill { display: inline-flex; align-items: center; min-height: 26px; padding: 2px 10px; border-radius: 999px; font-size: 12.5px; line-height: 1.4; color: var(--qj-ink-2); background: var(--qj-surface-strong); border: 1px solid var(--qj-line); }
.qj-rich .aix-plus-pill.is-hot { color: var(--qj-on-action); background: linear-gradient(135deg, var(--qj-action-a), var(--qj-action-b)); border-color: transparent; }
.qj-rich .aix-plus-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.qj-rich .aix-plus-step { display: grid; align-content: start; gap: 6px; padding: 14px; border-radius: 14px; border: 1px solid var(--qj-line); background: var(--qj-surface-soft); }
.qj-rich .aix-plus-step > b { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; font: 400 14px/1 var(--qj-font-serif); color: var(--qj-accent); border: 1px solid rgba(var(--qj-accent-rgb), .45); }
.qj-rich .aix-plus-step > strong { font-size: 15px; color: var(--qj-ink); }
.qj-rich .aix-plus-step > span { font-size: 13.5px; line-height: 1.7; }
.qj-rich .aix-plus-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.qj-rich .aix-plus-card { padding: 16px 18px; border-radius: 14px; border: 1px solid var(--qj-line); background: var(--qj-surface-soft); }
.qj-rich .aix-plus-card h4 { margin: 0 0 8px; font-size: 15.5px; font-weight: 600; color: var(--qj-ink); }
.qj-rich .aix-plus-card.is-warning { border-color: rgba(168, 106, 31, .35); background: rgba(168, 106, 31, .07); }
.qj-rich .aix-plus-card.is-warning h4 { color: var(--qj-warn); }
.qj-rich .aix-plus-card.is-link { display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.qj-rich .aix-plus-card.is-link p { margin: 0; }
.qj-rich .aix-plus-list { margin: 0; padding-left: 1.15em; }
.qj-rich .aix-plus-list li { font-size: 14px; line-height: 1.75; }
.qj-rich a.aix-plus-button { flex: none; display: inline-flex; align-items: center; min-height: 40px; padding: 0 18px; border-radius: 999px; font-weight: 600; white-space: nowrap; text-decoration: none; color: var(--qj-on-action) !important; background: linear-gradient(135deg, var(--qj-action-a), var(--qj-action-b)); box-shadow: 0 8px 18px rgba(var(--qj-accent-rgb), .24); }
@media (max-width: 1100px) { .qj-rich .aix-plus-steps { grid-template-columns: 1fr; } }
@media (max-width: 760px) { .qj-rich .aix-plus-grid { grid-template-columns: 1fr; } .qj-rich .aix-plus-card.is-link { flex-wrap: wrap; } }

.qj-item__buy { position: sticky; top: calc(var(--qj-header-h) + 18px); display: grid; gap: 14px; min-width: 0; }
.qj-buy { padding: 26px 26px 24px; border-radius: var(--qj-radius-xl); }
.qj-buy__tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.qj-buy__title { margin: 0 0 12px; font: 400 clamp(24px, 2.3vw, 30px)/1.3 var(--qj-font-display); color: var(--qj-ink); letter-spacing: .01em; }
.qj-buy__badges { display: flex; flex-wrap: wrap; gap: 6px; }
.qj-buy__badges .badge-soft-danger { color: var(--qj-bad) !important; border-color: currentColor !important; }
.qj-buy__price { display: flex; align-items: baseline; gap: 10px; margin: 18px 0 20px; padding: 16px 0; border-top: 1px solid var(--qj-line); border-bottom: 1px solid var(--qj-line); }
.qj-buy__price .price { font: 400 44px/1 var(--qj-font-serif); color: var(--qj-ink); letter-spacing: .01em; min-height: 44px; display: flex; align-items: baseline; }
.qj-buy__price .price .unit { font-size: 22px; margin-right: 4px; color: var(--qj-ink-2); }
.qj-spinner--sm { width: 22px; height: 22px; align-self: center; }
.qj-buy__form { display: grid; gap: 18px; }
.qj-buy__row { display: grid; grid-template-columns: 170px minmax(0, 1fr); gap: 14px; align-items: end; }
.qj-buy__row:has(> .qj-field:only-child) { grid-template-columns: 170px; }
.qj-hint { font-size: 12.5px; line-height: 1.6; color: var(--qj-ink-3); }

.qj-options { display: flex; flex-wrap: wrap; gap: 8px; }
.qj-option {
    display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px; border-radius: 13px;
    border: 1px solid var(--qj-line-strong); background: var(--qj-surface-soft); color: var(--qj-ink) !important;
    font-size: 14px; font-weight: 500; cursor: pointer; text-align: left;
    transition: border-color .25s, background-color .25s, box-shadow .25s, transform .15s var(--qj-ease);
}
.qj-option:hover { border-color: rgba(var(--qj-accent-rgb), .55); }
.qj-option:active { transform: scale(.98); }
.qj-option.is-primary { border-color: rgba(var(--qj-accent-rgb), .9); background: rgba(var(--qj-accent-rgb), .12); box-shadow: inset 0 0 0 1px rgba(var(--qj-accent-rgb), .6); }
.qj-option .badge-money { font-size: 12.5px; color: var(--qj-accent); font-weight: 600; }
.qj-option--wide { width: 100%; justify-content: space-between; }

.qj-qty { display: flex; flex-wrap: nowrap; height: 50px; border-radius: 14px; border: 1px solid var(--qj-line-strong); background: var(--qj-field); overflow: hidden; }
.qj-qty button { width: 46px; flex: none; border: 0; background: transparent; color: var(--qj-ink-2); font-size: 20px; line-height: 1; cursor: pointer; transition: background-color .2s, color .2s; }
.qj-qty button:hover { background: rgba(var(--qj-accent-rgb), .1); color: var(--qj-ink); }
.qj-body .qj-qty input.form-control { height: 48px; flex: 1; min-width: 0; padding: 0 4px; border: 0 !important; border-radius: 0 !important; box-shadow: none !important; background-color: transparent !important; text-align: center; -moz-appearance: textfield; }
.qj-qty input::-webkit-outer-spin-button, .qj-qty input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.qj-body .wholesale-table { margin: 8px 0 0; font-size: 13px; color: var(--qj-ink-2); --bs-table-bg: transparent; }
.qj-body .wholesale-table th, .qj-body .wholesale-table td { padding: 6px 10px; border-color: var(--qj-line); background: transparent; color: var(--qj-ink-2); }

.qj-pay { display: grid; gap: 10px; padding-top: 4px; }
.qj-body .pay-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.qj-body .pay-list .pay {
    position: relative; display: flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 16px; border-radius: 15px;
    color: var(--qj-on-action) !important; background: linear-gradient(135deg, var(--qj-action-a), var(--qj-action-b));
    box-shadow: 0 10px 24px rgba(var(--qj-accent-rgb), .26); font-size: 15px; font-weight: 600; cursor: pointer; overflow: hidden;
    transition: transform .18s var(--qj-ease), box-shadow .3s var(--qj-ease), opacity .2s;
}
.qj-body .pay-list .pay::after { content: ""; position: absolute; inset: 0; opacity: 0; background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, .35) 48%, transparent 66%) no-repeat; background-size: 220% 100%; background-position: 130% 0; }
.qj-body .pay-list .pay:hover::after { opacity: 1; background-position: -40% 0; transition: background-position .9s var(--qj-ease), opacity .2s; }
.qj-body .pay-list .pay:hover { box-shadow: 0 14px 30px rgba(var(--qj-accent-rgb), .34); }
.qj-body .pay-list .pay:active { transform: scale(.975); }
.qj-body .pay-list .pay img { width: 22px; height: 22px; object-fit: contain; border-radius: 6px; background: rgba(255, 255, 255, .9); padding: 2px; }
.qj-body .pay-list .pay.is-busy { opacity: .6; cursor: progress; }

.qj-buybar { display: none; }
@media (max-width: 960px) {
    .qj-item__grid { grid-template-columns: 1fr; gap: 18px; }
    .qj-item__buy { position: static; order: -1; }
    .qj-item__aside { display: contents; }
    .qj-item__media { order: -2; aspect-ratio: 16 / 10; width: 100%; max-height: 52vh; }
    .qj-item__promise { order: -2; }
    .qj-item__detail { order: 1; }
}
@media (max-width: 640px) {
    .qj-back { margin: 16px 0 12px; }
    .qj-buy { padding: 20px 16px; }
    .qj-item__detail { padding: 20px 16px; }
    .qj-buy__price .price { font-size: 38px; }
    .qj-buy__row { grid-template-columns: 1fr 1fr; }
    .qj-buybar {
        position: fixed; left: 12px; right: 12px; bottom: max(12px, env(safe-area-inset-bottom)); z-index: 1025;
        display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 8px 8px 8px 18px; border-radius: 20px;
        background: var(--qj-surface-strong); border: 1px solid var(--qj-line); box-shadow: var(--qj-shadow);
        -webkit-backdrop-filter: var(--qj-blur); backdrop-filter: var(--qj-blur);
    }
    .qj-buybar__price span { display: block; font-size: 11.5px; color: var(--qj-ink-3); }
    .qj-buybar__price strong { font: 400 24px/1.1 var(--qj-font-serif); color: var(--qj-ink); }
    .qj-buybar .qj-btn { min-height: 46px; }
    .qj-page-item .qj-help-float { display: none; }
    .qj-page-item .qj-footer { padding-bottom: 96px; }
}

/* ============================================================ 维护页 */
.qj-closed { min-height: 100vh; display: grid; place-items: center; padding: 24px 16px; }
.qj-closed__card { width: min(620px, 100%); padding: 40px 40px 36px; border-radius: var(--qj-radius-xl); text-align: center; }
.qj-closed__card .qj-hero__realm { margin-bottom: 22px; }
.qj-closed__card .qj-eyebrow { display: flex; justify-content: center; }
.qj-closed__card h1 { margin: 14px 0 12px; font: 400 clamp(28px, 4vw, 40px)/1.3 var(--qj-font-display); color: var(--qj-ink); text-wrap: balance; white-space: pre-line; word-break: keep-all; overflow-wrap: anywhere; }
.qj-closed__card .qj-closed__notice { margin: 4px auto 12px; max-width: 460px; padding: 14px 18px; border-radius: var(--qj-radius-md); border: 1px solid var(--qj-line); background: var(--qj-surface-soft); color: var(--qj-ink); text-align: left; white-space: pre-line; overflow-wrap: anywhere; max-height: 40vh; overflow: auto; }
.qj-closed__card p { margin: 0 auto; max-width: 440px; color: var(--qj-ink-2); line-height: 1.75; }
.qj-closed__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }
@media (max-width: 520px) { .qj-closed__card { padding: 30px 20px 26px; } }

/* ============================================================ 登录 / 注册 / 找回密码 */
.qj-header--auth { background: transparent; }
.qj-header--auth .qj-tools { margin-left: auto; }
.qj-icon-btn--text { padding: 0 16px; font-weight: 500; color: var(--qj-ink-2) !important; }
.qj-authpage { min-height: 100vh; display: grid; align-items: center; padding-bottom: 40px; }
.qj-auth__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 460px); gap: 56px; align-items: center; }
.qj-auth__slogan { margin: 26px 0 26px; font: 400 clamp(44px, 5vw, 68px)/1.15 var(--qj-font-display); color: var(--qj-ink); letter-spacing: .04em; }
.qj-auth__slogan span { display: block; }
.qj-auth__slogan span + span { color: var(--qj-accent); }
.qj-auth__card { padding: 34px 34px 28px; border-radius: var(--qj-radius-xl); }
.qj-auth__title { margin: 0 0 6px; font: 400 30px/1.25 var(--qj-font-display); color: var(--qj-ink); }
.qj-auth__sub { margin: 0 0 24px; font-size: 14.5px; color: var(--qj-ink-2); }
.qj-auth__form { display: grid; gap: 16px; }
.qj-auth__row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 14px; }
.qj-check { display: inline-flex; align-items: center; gap: 8px; color: var(--qj-ink-2); cursor: pointer; }
.qj-check input { width: 17px; height: 17px; margin: 0; accent-color: var(--qj-accent); }
.qj-link-text { color: var(--qj-accent) !important; text-decoration: underline; text-underline-offset: 3px; text-decoration-thickness: 1px; }
.qj-auth__submit { width: 100%; min-height: 52px; margin-top: 4px; font-size: 16px; }
.qj-auth__submit[disabled] { opacity: .55; cursor: not-allowed; box-shadow: none; }
.qj-auth__or { display: flex; align-items: center; gap: 12px; margin: 18px 0 12px; font-size: 12.5px; color: var(--qj-ink-3); letter-spacing: .14em; }
.qj-auth__or::before, .qj-auth__or::after { content: ""; flex: 1; height: 1px; background: var(--qj-line); }
.qj-auth__switch { margin: 20px 0 0; text-align: center; font-size: 14px; color: var(--qj-ink-2); }
.qj-captcha__send { flex: none; min-height: 50px; border-radius: 14px; padding: 0 16px; font-size: 14px; }
.qj-auth__panel { display: grid; gap: 16px; }
.qj-auth__panel[hidden] { display: none; }
.qj-segment { margin: 0; padding: 0; border: 0; min-width: 0; }
.qj-segment__choices { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border-radius: 14px; background: var(--qj-surface-soft); border: 1px solid var(--qj-line); }
.qj-segment__choice { position: relative; display: flex; align-items: center; justify-content: center; min-height: 42px; border-radius: 11px; font-size: 14px; font-weight: 500; color: var(--qj-ink-2); cursor: pointer; transition: background-color .25s, color .25s, box-shadow .25s; }
.qj-segment__choice input { position: absolute; opacity: 0; pointer-events: none; }
.qj-segment__choice.is-active, .qj-segment__choice:has(input:checked) { color: var(--qj-ink); background: var(--qj-surface-strong); box-shadow: 0 4px 12px rgba(0, 0, 0, .08), inset 0 0 0 1px rgba(var(--qj-accent-rgb), .35); }
.qj-segment__choice:has(input:focus-visible) { outline: 2px solid rgba(var(--qj-accent-rgb), .7); outline-offset: 2px; }
.qj-tg { display: grid; gap: 10px; padding: 16px; border-radius: 14px; border: 1px dashed var(--qj-line-strong); font-size: 14px; color: var(--qj-ink-2); }
.qj-tg p { margin: 0; }
.qj-tg__pending { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; }
.qj-tg__pending code { padding: 3px 8px; border-radius: 7px; background: var(--qj-field); color: var(--qj-ink); font-family: var(--qj-font-mono); }
.qj-tg__pending a { color: var(--qj-accent) !important; text-decoration: underline; }
@media (max-width: 960px) {
    .qj-authpage { align-items: start; padding-top: 24px; }
    .qj-auth__grid { grid-template-columns: 1fr; gap: 18px; max-width: 520px; }
    .qj-auth__intro { display: none; }
}
@media (max-width: 640px) {
    .qj-auth__card { padding: 26px 18px 22px; }
    .qj-icon-btn--text { display: none; }
}