/* ============================================================
   解决方案页 - 布艺拼布错落网格 + 量尺对比条
   风格：独立裁片错落缝合，藕粉/浅绿交替布料质感
   ============================================================ */

/* ---------- Banner 补充 ---------- */
.pb-copy h1 em {
    font-style: normal; color: var(--lotus-deep); position: relative;
}
.pb-copy h1 em::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 10px;
    background: var(--sage-soft); z-index: -1; border-radius: 6px;
}
.sol-banner-meta {
    display: flex; gap: 30px; margin-top: 34px; flex-wrap: wrap;
}
.sol-banner-meta span {
    font-size: .9rem; color: var(--ink-soft); display: flex; align-items: baseline; gap: 6px;
}
.sol-banner-meta strong {
    font-family: var(--f-serif); font-size: 1.7rem; color: var(--lotus-deep); font-weight: 600;
}

/* ---------- 区块头 ---------- */
.sol-head {
    display: flex; justify-content: space-between; align-items: flex-end;
    flex-wrap: wrap; gap: 20px; margin-bottom: 56px;
}

/* ---------- 拼布错落网格 ---------- */
.patchwork {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.patch {
    position: relative; background: var(--white); border: 1px solid var(--line);
    border-radius: var(--radius-lg) var(--radius) var(--radius-lg) var(--radius);
    padding: 38px 30px 30px; box-shadow: var(--shadow-sm);
    transition: transform .45s cubic-bezier(.2,.7,.3,1), box-shadow .45s;
}
/* 缝线虚边点缀：左上角布料切口 */
.patch::before {
    content: ""; position: absolute; top: 16px; left: 16px; width: 22px; height: 22px;
    border-top: 2px dashed var(--lotus); border-left: 2px dashed var(--lotus);
    border-radius: 6px 0 0 0; opacity: .7;
}
/* 错落：偶数列下沉，第3张再微沉 */
.patch-2, .patch-5 { transform: translateY(40px); }
.patch-3, .patch-6 { transform: translateY(18px); }
.patch:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.patch-2:hover, .patch-5:hover { transform: translateY(32px); }
.patch-3:hover, .patch-6:hover { transform: translateY(10px); }

.patch-ic {
    width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center;
    background: var(--lotus-soft); color: var(--lotus-deep); margin-bottom: 22px;
}
.patch-ic.sage { background: var(--sage-soft); color: var(--sage-deep); }
.patch-ic svg { width: 32px; height: 32px; }

.patch-no {
    position: absolute; top: 28px; right: 30px; font-family: var(--f-serif);
    font-size: 1.7rem; color: var(--cream-3); font-weight: 600;
}
.patch h3 { margin-bottom: 12px; }
.patch-pain {
    font-size: .9rem; color: var(--ink-soft); background: var(--cream-2);
    padding: 12px 14px; border-radius: 8px; border-left: 3px solid var(--lotus);
    margin-bottom: 18px; line-height: 1.7;
}
.patch-2 .patch-pain, .patch-4 .patch-pain, .patch-6 .patch-pain { border-left-color: var(--sage-deep); }

.patch-points { margin-bottom: 22px; }
.patch-points li {
    position: relative; padding-left: 22px; font-size: .9rem; color: var(--ink-soft);
    margin-bottom: 8px; line-height: 1.6;
}
.patch-points li::before {
    content: ""; position: absolute; left: 4px; top: 9px; width: 7px; height: 7px;
    border-radius: 50%; background: var(--lotus);
    box-shadow: 0 0 0 2px var(--lotus-soft);
}
.patch-2 .patch-points li::before, .patch-4 .patch-points li::before, .patch-6 .patch-points li::before {
    background: var(--sage-deep); box-shadow: 0 0 0 2px var(--sage-soft);
}

.patch-link {
    display: inline-flex; align-items: center; gap: 6px; font-size: .88rem;
    color: var(--lotus-deep); font-weight: 500; padding-bottom: 4px;
    border-bottom: 1px dashed var(--lotus-deep);
}
.patch-link span { transition: transform .3s; }
.patch-link:hover { color: var(--sage-deep); border-bottom-color: var(--sage-deep); }
.patch-link:hover span { transform: translateX(5px); }

/* ---------- 量尺对比条 ---------- */
.compare-sec { background: var(--cream-2); }
.compare-tape {
    position: relative; background: var(--white); border-radius: var(--radius-lg);
    padding: 48px 44px 40px; box-shadow: var(--shadow-sm); border: 1px solid var(--line);
}
/* 顶部量尺刻度 */
.tape-ruler {
    position: absolute; top: 0; left: 0; right: 0; height: 18px; border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    background:
        repeating-linear-gradient(90deg, var(--cream-3) 0 2px, transparent 2px 32px),
        linear-gradient(90deg, var(--lotus-soft), var(--sage-soft));
}
.compare-row {
    display: grid; grid-template-columns: 140px 1fr 1fr; gap: 26px; align-items: center;
    padding: 20px 0; border-bottom: 1px dashed var(--line);
}
.compare-row:last-of-type { border-bottom: none; }
.dim {
    font-family: var(--f-serif); font-size: 1.05rem; color: var(--ink); font-weight: 600;
}
.col { display: flex; flex-direction: column; gap: 8px; }
.bar {
    height: 12px; border-radius: 8px; background: var(--cream-2); overflow: hidden; display: block;
}
.bar i {
    display: block; height: 100%; border-radius: 8px;
    background: linear-gradient(90deg, var(--lotus), var(--lotus-deep));
    transform-origin: left; animation: grow 1.1s ease both;
}
.col.tmpl .bar i { background: linear-gradient(90deg, var(--cream-3), var(--ink-mute)); }
@keyframes grow { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.col .val { font-size: .84rem; color: var(--ink-soft); }
.col.yaotu .val { color: var(--lotus-deep); font-weight: 500; }

.compare-legend {
    display: flex; gap: 30px; justify-content: flex-end; margin-top: 24px;
    font-size: .86rem; color: var(--ink-soft);
}
.compare-legend .dot { display: inline-block; width: 12px; height: 12px; border-radius: 50%; margin-right: 6px; vertical-align: middle; }
.compare-legend .dot.y { background: var(--lotus-deep); }
.compare-legend .dot.t { background: var(--ink-mute); }

/* ---------- 响应式 ---------- */
@media (max-width: 980px) {
    .patchwork { grid-template-columns: repeat(2, 1fr); }
    .patch-2, .patch-3, .patch-5, .patch-6 { transform: none; }
    .patch-2:hover, .patch-3:hover, .patch-5:hover, .patch-6:hover { transform: translateY(-8px); }
}
@media (max-width: 760px) {
    .patchwork { grid-template-columns: 1fr; }
    .compare-tape { padding: 36px 20px 28px; }
    .compare-row { grid-template-columns: 1fr; gap: 12px; }
    .dim { border-left: 3px solid var(--lotus); padding-left: 10px; }
    .compare-legend { justify-content: flex-start; }
}