/* ============================================================
   行业方案页 - 大图编辑式跨页 + 缝线横轴特性
   风格：杂志大跨页，图大字沉，与解决方案页的拼布网格区分
   ============================================================ */

/* ---------- Banner（精简横排） ---------- */
.ind-banner {
    position: relative; padding: 150px 0 70px; overflow: hidden; background: var(--cream-2);
}
.ind-banner::before {
    content: ""; position: absolute; top: 0; left: 0; width: 55%; height: 100%;
    background: linear-gradient(135deg, rgba(189,211,176,.22), transparent); z-index: 0;
}
.ind-banner-in {
    position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 1fr;
    gap: 50px; align-items: center;
}
.ind-banner h1 { margin: 20px 0 16px; }
.ind-banner h1 em {
    font-style: normal; color: var(--lotus-deep); position: relative;
}
.ind-banner h1 em::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 10px;
    background: var(--sage-soft); z-index: -1; border-radius: 6px;
}
.ind-banner p { max-width: 480px; font-size: 1.05rem; }
.ind-banner-aside { position: relative; }
.ind-banner-aside img {
    width: 100%; height: 320px; object-fit: cover; border-radius: var(--radius-lg);
    box-shadow: var(--shadow); transform: rotate(-1.5deg);
}
.ind-corner-tag {
    position: absolute; bottom: -16px; right: 20px; background: var(--white);
    padding: 10px 18px; border-radius: 8px; box-shadow: var(--shadow-sm);
    font-size: .85rem; color: var(--ink); font-weight: 500;
}

/* ---------- 大图编辑跨页 ---------- */
.ind-spread { display: flex; flex-direction: column; gap: 70px; }
.spread-row {
    display: grid; grid-template-columns: 1.05fr 1fr; gap: 50px; align-items: center;
}
.spread-row.reverse { grid-template-columns: 1fr 1.05fr; }
/* 交替图文顺序：reverse 行文字在前、图在后 */
.spread-row.reverse .spread-media { order: 2; }
.spread-row.reverse .spread-text { order: 1; }

.spread-media { position: relative; }
.spread-media img {
    width: 100%; height: 440px; object-fit: cover;
    border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 8px;
    box-shadow: var(--shadow); transition: transform .5s;
}
.spread-row:not(.reverse) .spread-media img { transform: rotate(1.2deg); }
.spread-row.reverse .spread-media img { transform: rotate(-1.2deg); border-radius: 8px var(--radius-lg) var(--radius-lg) var(--radius-lg); }
.spread-media:hover img { transform: rotate(0deg) scale(1.015); }

/* 案例数徽章 */
.spread-count {
    position: absolute; bottom: 22px; left: 22px; background: rgba(61,57,52,.86);
    color: var(--cream); padding: 10px 18px; border-radius: 10px; font-size: .85rem;
    backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.spread-count strong { font-family: var(--f-serif); font-size: 1.5rem; color: var(--lotus); margin-right: 4px; }
/* 编号吊牌 */
.spread-no {
    position: absolute; top: -14px; right: 24px; background: var(--lotus-deep); color: var(--white);
    padding: 6px 14px; border-radius: 4px 4px 12px 4px; font-family: var(--f-serif);
    font-size: .82rem; letter-spacing: 2px; box-shadow: var(--shadow-sm);
}
.spread-row.reverse .spread-no { background: var(--sage-deep); right: auto; left: 24px; border-radius: 4px 4px 4px 12px; }

.spread-text { padding: 10px 6px; }
.spread-cat {
    display: inline-block; font-size: .78rem; letter-spacing: 3px; color: var(--lotus-deep);
    background: var(--lotus-soft); padding: 5px 14px; border-radius: 20px; margin-bottom: 16px;
}
.spread-row.reverse .spread-cat { color: var(--sage-deep); background: var(--sage-soft); }
.spread-text h2 { margin-bottom: 16px; }
.spread-text > p { font-size: 1rem; margin-bottom: 22px; }
.spread-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 26px; }
.spread-tags li {
    font-size: .82rem; color: var(--ink-soft); padding: 6px 14px;
    border: 1px dashed var(--line); border-radius: 20px; background: var(--white);
}
.spread-tags li::before { content: "✦ "; color: var(--lotus); }

/* ---------- 行业特性：缝线横轴 ---------- */
.feat-sec { background: var(--cream-2); }
.feat-thread { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 24px; }
/* 缝线横轴 */
.feat-line {
    position: absolute; top: 36px; left: 6%; right: 6%; height: 2px;
    background: repeating-linear-gradient(90deg, var(--lotus) 0 10px, transparent 10px 20px);
    z-index: 0;
}
.feat-node { text-align: center; position: relative; z-index: 1; }
.feat-ic {
    width: 72px; height: 72px; border-radius: 50%; margin: 0 auto 18px; display: grid; place-items: center;
    background: var(--white); border: 2px dashed var(--lotus-deep); color: var(--lotus-deep);
    box-shadow: var(--shadow-sm);
}
.feat-ic.sage { border-color: var(--sage-deep); color: var(--sage-deep); }
.feat-ic svg { width: 34px; height: 34px; }
.feat-node h4 { margin-bottom: 8px; font-size: 1.05rem; }
.feat-node p { font-size: .86rem; color: var(--ink-soft); }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
    .ind-banner-in { grid-template-columns: 1fr; gap: 36px; }
    .ind-banner-aside img { height: 240px; }
    .spread-row, .spread-row.reverse { grid-template-columns: 1fr; gap: 30px; }
    .spread-row.reverse .spread-media, .spread-row.reverse .spread-text { order: initial; }
    .spread-media img { height: 320px; }
    .feat-thread { grid-template-columns: repeat(2, 1fr); gap: 40px 24px; }
    .feat-line { display: none; }
}
@media (max-width: 560px) {
    .spread-media img { height: 250px; }
    .feat-thread { grid-template-columns: 1fr; }
    .spread-count { font-size: .78rem; padding: 8px 14px; }
}