/* ============================================================
   zhuk-ch.com · 核心内页样式（关于/定制/案例/周期/保障/表单/优势/资讯/详情等）
   每页独立原创布局，不套用同一种卡片模板
   ============================================================ */

/* ================= A. 关于我们 ================= */
.about-story { display: grid; grid-template-columns: 1fr 1.15fr; gap: 60px; align-items: center; }
.about-story-media { position: relative; }
.about-story-media .main { width: 100%; height: 520px; object-fit: cover; border-radius: 24px; box-shadow: var(--shadow-2); }
.about-story-media .sub { position: absolute; right: -30px; bottom: -30px; width: 55%; height: 220px; object-fit: cover; border-radius: 18px; border: 6px solid #fff; box-shadow: var(--shadow-2); }
.about-story-media .asm-exp { position: absolute; left: -24px; top: 30px; background: linear-gradient(135deg, var(--pink-2), var(--pink-3)); color: #fff; border-radius: 16px; padding: 18px 22px; text-align: center; box-shadow: 0 14px 30px rgba(193,154,148,.4); }
.about-story-media .asm-exp b { display: block; font-family: var(--font-display); font-size: 34px; line-height: 1.1; }
.about-story-media .asm-exp span { font-size: 12px; letter-spacing: 2px; opacity: .92; }
.about-story-txt .lead { font-family: var(--font-display); font-size: 19px; color: var(--ink-1); line-height: 1.9; margin-bottom: 18px; }
.about-story-txt .lead::first-letter { font-size: 54px; color: var(--pink-3); float: left; line-height: 1; margin: 6px 8px 0 0; }
.about-story-txt p { color: var(--ink-2); margin-bottom: 14px; font-size: 15px; line-height: 2; }
.about-story-txt .sig { margin-top: 24px; display: flex; align-items: center; gap: 16px; }
.about-story-txt .sig .avatar { width: 52px; height: 52px; border-radius: 50%; background: linear-gradient(135deg, var(--blue-2), var(--blue-3)); color: #fff; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 20px; }
.about-story-txt .sig b { display: block; color: var(--ink-1); font-size: 15px; }
.about-story-txt .sig span { font-size: 12.5px; color: var(--ink-3); }

.about-milestones { position: relative; margin-top: 20px; }
.about-milestones::before { content: ""; position: absolute; left: 50%; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, var(--pink-2), var(--blue-2)); transform: translateX(-50%); }
.mile { position: relative; width: 50%; padding: 0 44px 56px 0; }
.mile:nth-child(even) { margin-left: 50%; padding: 0 0 56px 44px; }
.mile .mile-dot { position: absolute; top: 6px; right: -9px; width: 18px; height: 18px; border-radius: 50%; border: 5px solid #fff; box-shadow: 0 0 0 3px var(--pink-2); background: var(--pink-3); z-index: 2; }
.mile:nth-child(even) .mile-dot { left: -9px; right: auto; box-shadow: 0 0 0 3px var(--blue-2); background: var(--blue-3); }
.mile-card { background: var(--white); border-radius: 16px; border: 1px solid var(--gray-3); padding: 22px 26px; transition: all .35s ease; }
.mile-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-1); }
.mile-card .year { font-family: var(--font-display); font-size: 24px; font-weight: 700; color: var(--pink-3); }
.mile:nth-child(even) .mile-card .year { color: var(--blue-3); }
.mile-card h3 { font-size: 17px; margin: 6px 0 8px; color: var(--ink-1); }
.mile-card p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }

.about-team { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.team-card { text-align: center; padding: 34px 20px 28px; }
.team-card .tc-avatar { width: 96px; height: 96px; margin: 0 auto 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 34px; color: #fff; box-shadow: 0 12px 26px rgba(64,60,58,.2); }
.team-card .tc-avatar--1 { background: linear-gradient(135deg, #D9B8B3, #B98E88); }
.team-card .tc-avatar--2 { background: linear-gradient(135deg, #AEC3D2, #7F9AAD); }
.team-card .tc-avatar--3 { background: linear-gradient(135deg, #C4B7B2, #9A8C86); }
.team-card .tc-avatar--4 { background: linear-gradient(135deg, #B9CCD8, #8DA6B8); }
.team-card h3 { font-size: 17px; color: var(--ink-1); }
.team-card .role { font-size: 13px; color: var(--pink-4); margin: 4px 0 10px; display: block; }
.team-card p { font-size: 13px; color: var(--ink-2); line-height: 1.8; }

.about-values { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.av-card { padding: 30px 24px; position: relative; overflow: hidden; }
.av-card .av-num { position: absolute; right: 16px; top: 10px; font-family: var(--font-display); font-size: 56px; color: rgba(223,219,215,.9); font-weight: 700; }
.av-card .av-ico { width: 52px; height: 52px; border-radius: 14px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
.av-card .av-ico svg { width: 26px; height: 26px; fill: #fff; }
.av-card h3 { font-size: 17px; margin-bottom: 8px; color: var(--ink-1); }
.av-card p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }

/* ================= B. 定制建站 ================= */
.svc-tier-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; align-items: stretch; }
.svc-tier { position: relative; border-radius: 20px; padding: 40px 26px 32px; background: var(--white); border: 1px solid var(--gray-3); display: flex; flex-direction: column; transition: all .4s ease; }
.svc-tier:hover { transform: translateY(-8px); box-shadow: var(--shadow-2); border-color: transparent; }
.svc-tier--hot { background: linear-gradient(170deg, #EFE3E0 0%, #E4ECF2 100%); border-color: transparent; box-shadow: var(--shadow-1); }
.svc-tier .t-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--pink-2), var(--pink-3)); color: #fff; font-size: 12px; padding: 5px 18px; border-radius: 999px; letter-spacing: 1px; white-space: nowrap; }
.svc-tier .t-ico { width: 60px; height: 60px; border-radius: 18px; display: flex; align-items: center; justify-content: center; margin-bottom: 20px; }
.svc-tier .t-ico svg { width: 30px; height: 30px; fill: #fff; }
.svc-tier h3 { font-family: var(--font-display); font-size: 21px; color: var(--ink-1); }
.svc-tier .t-price { margin: 8px 0 4px; font-size: 14px; color: var(--ink-3); }
.svc-tier .t-price b { font-family: var(--font-display); font-size: 26px; color: var(--pink-4); }
.svc-tier ul { margin: 18px 0 26px; flex: 1; }
.svc-tier ul li { position: relative; padding-left: 22px; font-size: 13.5px; color: var(--ink-2); margin-bottom: 11px; line-height: 1.7; }
.svc-tier ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 7px; height: 7px; border-radius: 50%; background: linear-gradient(135deg, var(--pink-2), var(--blue-2)); }
.svc-tier .t-btn { width: 100%; }

.svc-compare-wrap { overflow-x: auto; border-radius: 18px; box-shadow: var(--shadow-1); }
.svc-compare { width: 100%; border-collapse: collapse; background: var(--white); min-width: 820px; }
.svc-compare th, .svc-compare td { padding: 16px 20px; text-align: center; font-size: 14px; border-bottom: 1px solid var(--gray-3); }
.svc-compare thead th { background: linear-gradient(135deg, #EFE3E0, #E4ECF2); font-weight: 600; color: var(--ink-1); }
.svc-compare thead th:first-child { text-align: left; border-radius: 18px 0 0 0; }
.svc-compare tbody th { text-align: left; color: var(--ink-2); font-weight: 500; }
.svc-compare td .yes { color: var(--blue-4); font-weight: 700; }
.svc-compare td .no { color: var(--gray-4); }
.svc-compare tr:last-child td, .svc-compare tr:last-child th { border-bottom: none; }

.svc-flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: sf; }
.svc-flow-item { text-align: center; position: relative; padding: 0 10px; }
.svc-flow-item::after { content: "→"; position: absolute; right: -14px; top: 26px; color: var(--gray-4); font-size: 20px; }
.svc-flow-item:last-child::after { display: none; }
.svc-flow-item .sf-dot { width: 56px; height: 56px; margin: 0 auto 14px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); font-size: 20px; font-weight: 700; color: #fff; position: relative; }
.svc-flow-item:nth-child(1) .sf-dot { background: linear-gradient(135deg, #DDB7B1, #C9A09A); }
.svc-flow-item:nth-child(2) .sf-dot { background: linear-gradient(135deg, #BFD3E0, #9FB9CB); }
.svc-flow-item:nth-child(3) .sf-dot { background: linear-gradient(135deg, #A5B9C8, #7F9AAD); }
.svc-flow-item:nth-child(4) .sf-dot { background: linear-gradient(135deg, #CDA29C, #B28680); }
.svc-flow-item:nth-child(5) .sf-dot { background: linear-gradient(135deg, #8E989F, #6C767D); }
.svc-flow-item h4 { font-size: 15px; color: var(--ink-1); margin-bottom: 6px; }
.svc-flow-item p { font-size: 12.5px; color: var(--ink-3); line-height: 1.8; }

/* ================= C. 跨境案例 ================= */
.case-filter { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; margin-bottom: 42px; }
.filter-btn { padding: 10px 26px; border-radius: 999px; background: var(--white); border: 1px solid var(--gray-3); font-size: 14px; color: var(--ink-2); transition: all .3s; }
.filter-btn:hover { border-color: var(--blue-3); color: var(--blue-4); }
.filter-btn.on { background: linear-gradient(135deg, var(--blue-2), var(--blue-3)); color: #fff; border-color: transparent; box-shadow: 0 8px 18px rgba(127,154,173,.35); }

.case-grid-b { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.case-item { border-radius: 20px; overflow: hidden; background: var(--white); box-shadow: var(--shadow-1); transition: all .45s ease; }
.case-item:hover { transform: translateY(-8px); box-shadow: var(--shadow-2); }
.case-item .ci-media { position: relative; height: 230px; overflow: hidden; }
.case-item .ci-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.case-item:hover .ci-media img { transform: scale(1.07); }
.case-item .ci-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(64,60,58,.6)); }
.case-item .ci-media .ci-title { position: absolute; left: 20px; right: 20px; bottom: 16px; z-index: 2; color: #fff; font-size: 17px; font-weight: 600; }
.case-item .ci-media .ci-tag { position: absolute; left: 16px; top: 14px; z-index: 2; background: rgba(255,255,255,.92); color: var(--blue-4); font-size: 12px; padding: 4px 12px; border-radius: 999px; font-weight: 600; }
.case-item .ci-body { padding: 22px 24px; }
.case-item .ci-body .ci-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 16px; }
.case-item .ci-body .ci-stats div { background: var(--gray-2); border-radius: 10px; padding: 10px 6px; text-align: center; }
.case-item .ci-body .ci-stats b { display: block; font-family: var(--font-display); font-size: 18px; color: var(--pink-4); }
.case-item .ci-body .ci-stats span { font-size: 11px; color: var(--ink-3); }
.case-item .ci-body p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }
.case-item .ci-body .ci-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; color: var(--blue-4); font-weight: 600; font-size: 14px; }
.case-item .ci-body .ci-link:hover { gap: 10px; }
.case-item .ci-body .ci-link svg { width: 15px; height: 15px; fill: var(--blue-3); }

.case-metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.cm-card { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); border-radius: 18px; padding: 30px 22px; text-align: center; backdrop-filter: blur(6px); transition: all .35s; }
.cm-card:hover { background: rgba(255,255,255,.18); transform: translateY(-4px); }
.cm-card b { display: block; font-family: var(--font-display); font-size: 36px; color: #fff; }
.cm-card span { font-size: 13px; color: rgba(255,255,255,.8); letter-spacing: 1px; }

.case-quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote-card { position: relative; padding: 32px 28px 26px; }
.quote-card::before { content: "“"; position: absolute; left: 22px; top: 6px; font-family: var(--font-display); font-size: 60px; color: var(--pink-2); line-height: 1; }
.quote-card p { font-size: 14px; color: var(--ink-2); line-height: 2; margin: 14px 0 20px; }
.quote-card .q-who { display: flex; align-items: center; gap: 12px; }
.quote-card .q-who .q-av { width: 42px; height: 42px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-display); color: #fff; font-size: 17px; }
.quote-card .q-who b { display: block; font-size: 14px; color: var(--ink-1); }
.quote-card .q-who span { font-size: 12px; color: var(--ink-3); }

/* ================= D. 开发周期 ================= */
.proc-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 26px; }
.proc-col { position: relative; padding: 0 14px; }
.proc-col::before { content: ""; position: absolute; top: 34px; left: 0; right: 0; height: 6px; background: var(--gray-3); border-radius: 6px; }
.proc-col::after { content: ""; position: absolute; top: 34px; left: 50%; width: 14px; height: 14px; border-radius: 50%; background: #fff; transform: translate(-50%, -50%); z-index: 2; }
.proc-col--1::after { border: 4px solid #C9A09A; }
.proc-col--2::after { border: 4px solid #9FB9CB; }
.proc-col--3::after { border: 4px solid #7F9AAD; }
.proc-col--4::after { border: 4px solid #B28680; }
.proc-col .pc-head { text-align: center; margin-bottom: 30px; }
.proc-col .pc-head b { display: block; font-family: var(--font-display); font-size: 30px; color: var(--ink-1); }
.proc-col .pc-head span { font-size: 13px; color: var(--ink-3); letter-spacing: 2px; }
.proc-col .pc-card { background: var(--white); border-radius: 16px; border: 1px solid var(--gray-3); padding: 24px 22px; transition: all .35s ease; }
.proc-col .pc-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-1); }
.proc-col .pc-card h4 { font-size: 16px; margin-bottom: 10px; }
.proc-col .pc-card ul li { font-size: 13px; color: var(--ink-2); padding-left: 16px; position: relative; margin-bottom: 8px; line-height: 1.7; }
.proc-col .pc-card ul li::before { content: ""; position: absolute; left: 0; top: 9px; width: 6px; height: 6px; border-radius: 50%; background: var(--pink-2); }
.proc-col .pc-days { margin-top: 14px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--blue-4); background: var(--blue-1); padding: 5px 14px; border-radius: 999px; font-weight: 600; }

.proc-stage-card { display: grid; grid-template-columns: 120px 1fr 220px; gap: 30px; align-items: center; background: var(--white); border-radius: 20px; border: 1px solid var(--gray-3); padding: 34px 36px; margin-bottom: 22px; transition: all .4s ease; }
.proc-stage-card:hover, .proc-stage-card.focused { transform: translateX(10px); box-shadow: var(--shadow-2); border-color: transparent; }
.proc-stage-card .psc-no { font-family: var(--font-display); font-size: 52px; font-weight: 700; line-height: 1; }
.proc-stage-card .psc-no--1 { color: #C9A09A; } .proc-stage-card .psc-no--2 { color: #9FB9CB; }
.proc-stage-card .psc-no--3 { color: #7F9AAD; } .proc-stage-card .psc-no--4 { color: #B28680; }
.proc-stage-card .psc-main h3 { font-size: 21px; color: var(--ink-1); margin-bottom: 8px; }
.proc-stage-card .psc-main p { font-size: 14px; color: var(--ink-2); line-height: 1.9; }
.proc-stage-card .psc-side { text-align: right; }
.proc-stage-card .psc-side .days { display: inline-block; background: linear-gradient(135deg, var(--pink-2), var(--pink-3)); color: #fff; font-size: 15px; font-weight: 700; padding: 10px 22px; border-radius: 999px; }
.proc-stage-card .psc-side span { display: block; font-size: 12px; color: var(--ink-3); margin-top: 8px; }

.proc-table-wrap { overflow-x: auto; border-radius: 18px; box-shadow: var(--shadow-1); }
.proc-table { width: 100%; min-width: 720px; border-collapse: collapse; background: var(--white); }
.proc-table th, .proc-table td { padding: 15px 20px; text-align: left; font-size: 14px; border-bottom: 1px solid var(--gray-3); }
.proc-table thead th { background: linear-gradient(135deg, #EFE3E0, #E4ECF2); font-weight: 600; }
.proc-table tbody tr:hover { background: var(--gray-1); }
.proc-table td:last-child { color: var(--blue-4); font-weight: 600; }

/* ================= E. 技术保障 ================= */
.tech-stack { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ts-card { padding: 32px 28px; display: flex; gap: 20px; align-items: flex-start; }
.ts-card .ts-ico { width: 56px; height: 56px; border-radius: 16px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.ts-card .ts-ico svg { width: 28px; height: 28px; fill: #fff; }
.ts-card h3 { font-size: 17px; margin-bottom: 8px; color: var(--ink-1); }
.ts-card p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }
.ts-card .ts-tag-row { display: flex; gap: 8px; margin-top: 12px; flex-wrap: wrap; }

.tech-perf { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.tech-perf-media img { width: 100%; height: 460px; object-fit: cover; border-radius: 24px; box-shadow: var(--shadow-2); }
.perf-bars { display: flex; flex-direction: column; gap: 26px; }
.perf-bar .pb-head { display: flex; justify-content: space-between; font-size: 14px; color: var(--ink-1); margin-bottom: 10px; }
.perf-bar .pb-head b { color: var(--blue-4); font-family: var(--font-display); font-size: 17px; }
.perf-bar .pb-track { height: 10px; border-radius: 999px; background: var(--gray-2); overflow: hidden; }
.perf-bar .pb-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--pink-2), var(--blue-2)); width: 0; transition: width 1.2s ease; }

.tech-sla { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.sla-card { text-align: center; padding: 34px 24px; }
.sla-card .sla-num { font-family: var(--font-display); font-size: 44px; font-weight: 700; background: linear-gradient(135deg, var(--pink-3), var(--blue-3)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.sla-card h3 { font-size: 17px; margin: 8px 0 10px; }
.sla-card p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; }

/* ================= F. 在线表单 ================= */
.contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ccard { display: flex; gap: 18px; align-items: center; padding: 28px 26px; }
.ccard .cc-ico { width: 54px; height: 54px; border-radius: 15px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; }
.ccard .cc-ico svg { width: 26px; height: 26px; fill: #fff; }
.ccard b { display: block; font-size: 16px; color: var(--ink-1); }
.ccard a, .ccard span { font-size: 15px; color: var(--blue-4); font-weight: 600; }
.ccard p { font-size: 12.5px; color: var(--ink-3); margin-top: 2px; }

.contact-main { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: start; }
.contact-form-box { background: var(--white); border-radius: 22px; padding: 40px 38px; box-shadow: var(--shadow-1); border: 1px solid var(--gray-3); }
.contact-form-box h3 { font-family: var(--font-display); font-size: 24px; margin-bottom: 6px; }
.contact-form-box > p { font-size: 14px; color: var(--ink-3); margin-bottom: 26px; }
.contact-aside { display: flex; flex-direction: column; gap: 24px; }
.ca-card { border-radius: 18px; padding: 26px; }
.ca-card h4 { font-size: 16px; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.ca-card h4 svg { width: 18px; height: 18px; fill: var(--pink-3); }
.ca-card ul li { font-size: 13.5px; color: var(--ink-2); padding: 6px 0; padding-left: 16px; position: relative; }
.ca-card ul li::before { content: ""; position: absolute; left: 0; top: 14px; width: 6px; height: 6px; border-radius: 50%; background: var(--blue-2); }
.ca-map { border-radius: 18px; overflow: hidden; position: relative; min-height: 240px; background: linear-gradient(150deg, #E4ECF2, #EFE3E0); display: flex; align-items: center; justify-content: center; }
.ca-map svg { width: 100%; height: 100%; position: absolute; inset: 0; opacity: .9; }
.ca-map .map-pin { position: absolute; left: 50%; top: 48%; transform: translate(-50%, -100%); text-align: center; }
.ca-map .map-pin svg { width: 34px; height: 34px; fill: var(--pink-3); position: static; }
.ca-map .map-pin span { display: block; background: #fff; border-radius: 999px; font-size: 12px; padding: 4px 14px; box-shadow: var(--shadow-1); margin-top: 4px; white-space: nowrap; }

/* ================= G. 服务优势 ================= */
.adv-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.adv-item { padding: 30px 26px; position: relative; overflow: hidden; }
.adv-item::after { content: ""; position: absolute; right: -30px; bottom: -30px; width: 100px; height: 100px; border-radius: 50%; background: linear-gradient(135deg, rgba(217,184,179,.25), rgba(174,195,210,.25)); transition: all .4s; }
.adv-item:hover::after { transform: scale(1.4); }
.adv-item .ai-ico { width: 54px; height: 54px; border-radius: 15px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; position: relative; z-index: 1; }
.adv-item .ai-ico svg { width: 26px; height: 26px; fill: #fff; }
.adv-item h3 { font-size: 17px; margin-bottom: 10px; position: relative; z-index: 1; }
.adv-item p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; position: relative; z-index: 1; }

.adv-compare-wrap { overflow-x: auto; border-radius: 18px; box-shadow: var(--shadow-1); }
.adv-compare { width: 100%; min-width: 720px; border-collapse: collapse; background: var(--white); }
.adv-compare th, .adv-compare td { padding: 16px 22px; text-align: center; font-size: 14px; border-bottom: 1px solid var(--gray-3); }
.adv-compare thead th { background: linear-gradient(135deg, #EFE3E0, #E4ECF2); }
.adv-compare thead th:first-child { text-align: left; }
.adv-compare tbody th { text-align: left; font-weight: 500; color: var(--ink-2); }
.adv-compare .col-us { background: #F8F3F1; }
.adv-compare .us-badge { display: inline-block; background: linear-gradient(135deg, var(--pink-2), var(--pink-3)); color: #fff; font-size: 12px; padding: 3px 12px; border-radius: 999px; margin-bottom: 8px; }
.adv-compare td .yes { color: var(--blue-4); font-weight: 700; }
.adv-compare td .no { color: var(--gray-4); }

.guarantee-strip { border-radius: 24px; padding: 46px 40px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; background: linear-gradient(135deg, #5E7C90, #45403E); color: #fff; }
.guard-item { display: flex; gap: 16px; align-items: flex-start; }
.guard-item .g-ico { width: 46px; height: 46px; border-radius: 12px; background: rgba(255,255,255,.14); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.guard-item .g-ico svg { width: 22px; height: 22px; fill: #fff; }
.guard-item b { display: block; font-size: 16px; margin-bottom: 6px; }
.guard-item p { font-size: 13px; color: rgba(255,255,255,.8); line-height: 1.8; }

/* ================= H. 资讯列表 ================= */
.news-layout { display: grid; grid-template-columns: 1fr 340px; gap: 36px; align-items: start; }
.news-list-b { display: flex; flex-direction: column; gap: 20px; }
.news-row { display: grid; grid-template-columns: 260px 1fr; gap: 24px; background: var(--white); border: 1px solid var(--gray-3); border-radius: 16px; overflow: hidden; transition: all .35s ease; }
.news-row:hover { transform: translateY(-4px); box-shadow: var(--shadow-1); border-color: transparent; }
.news-row .nr-media { height: 100%; min-height: 170px; }
.news-row .nr-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.news-row:hover .nr-media img { transform: scale(1.05); }
.news-row .nr-body { padding: 22px 26px 20px 0; display: flex; flex-direction: column; justify-content: center; }
.news-row .nr-body h3 { font-size: 18px; margin-bottom: 10px; color: var(--ink-1); }
.news-row .nr-body h3 a:hover { color: var(--pink-4); }
.news-row .nr-body p { font-size: 13.5px; color: var(--ink-2); line-height: 1.9; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 12px; }
.news-row .nr-body time { font-size: 12.5px; color: var(--ink-3); }

.news-side { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 24px; }
.side-card { border-radius: 18px; padding: 26px; }
.side-card h4 { font-size: 16px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px dashed var(--gray-3); position: relative; }
.side-card h4::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 34px; height: 2px; background: linear-gradient(90deg, var(--pink-2), var(--blue-2)); }
.side-hot li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--gray-3); align-items: flex-start; }
.side-hot li:last-child { border-bottom: none; }
.side-hot li .sh-no { font-family: var(--font-display); font-size: 18px; color: var(--gray-4); font-weight: 700; width: 26px; flex-shrink: 0; }
.side-hot li:nth-child(-n+3) .sh-no { color: var(--pink-3); }
.side-hot li a { font-size: 13.5px; color: var(--ink-2); line-height: 1.6; }
.side-hot li a:hover { color: var(--pink-4); }
.side-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.side-tags a { font-size: 13px; color: var(--ink-2); background: var(--gray-2); padding: 7px 16px; border-radius: 999px; transition: all .3s; }
.side-tags a:hover { background: linear-gradient(135deg, var(--blue-2), var(--blue-3)); color: #fff; }
.side-contact { background: linear-gradient(150deg, #EFE3E0, #E4ECF2); }
.side-contact h4 { border-bottom-color: rgba(64,60,58,.15); }
.side-contact .sc-line { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--ink-2); margin-bottom: 12px; }
.side-contact .sc-line svg { width: 16px; height: 16px; fill: var(--pink-3); flex-shrink: 0; }
.side-contact .sc-line a { color: var(--blue-4); font-weight: 600; }

/* ================= I. 资讯详情 ================= */
.show-layout { display: grid; grid-template-columns: 1fr 340px; gap: 36px; align-items: start; }
.article-box { background: var(--white); border-radius: 20px; padding: 44px 48px; box-shadow: var(--shadow-1); border: 1px solid var(--gray-3); }
.article-box .a-title { font-family: var(--font-display); font-size: clamp(24px, 3vw, 32px); line-height: 1.45; color: var(--ink-1); margin-bottom: 16px; }
.article-box .a-meta { display: flex; align-items: center; gap: 22px; padding-bottom: 20px; border-bottom: 1px solid var(--gray-3); font-size: 13px; color: var(--ink-3); flex-wrap: wrap; }
.article-box .a-meta span { display: inline-flex; align-items: center; gap: 6px; }
.article-box .a-meta svg { width: 15px; height: 15px; fill: var(--gray-4); }
.article-box .a-content { padding: 28px 0 10px; font-size: 15.5px; line-height: 2.1; color: var(--ink-2); }
.article-box .a-content img { border-radius: 14px; margin: 20px 0; width: 100%; height: auto; box-shadow: var(--shadow-1); }
.article-box .a-content h3 { color: var(--ink-1); margin: 26px 0 12px; font-family: var(--font-display); }
.article-box .a-content p { margin-bottom: 16px; }
.article-box .a-content ul { padding-left: 6px; margin-bottom: 16px; }
.article-box .a-content ul li { position: relative; padding-left: 22px; margin-bottom: 10px; }
.article-box .a-content ul li::before { content: ""; position: absolute; left: 0; top: 12px; width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(135deg, var(--pink-2), var(--blue-2)); }
.article-box .a-foot { margin-top: 30px; padding-top: 22px; border-top: 1px dashed var(--gray-3); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13.5px; color: var(--ink-2); }
.article-box .a-foot a { color: var(--blue-4); font-weight: 600; }

.relate-block { margin-top: 40px; padding-top: 34px; border-top: 2px solid var(--gray-3); }
.relate-block h4 { font-size: 18px; margin-bottom: 22px; display: flex; align-items: center; gap: 10px; }
.relate-block h4::before { content: ""; width: 8px; height: 20px; border-radius: 4px; background: linear-gradient(180deg, var(--pink-2), var(--blue-2)); }
.relate-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.relate-list a { display: flex; gap: 14px; align-items: center; background: var(--gray-1); border: 1px solid var(--gray-3); border-radius: 12px; padding: 12px 16px; transition: all .3s; }
.relate-list a:hover { background: var(--white); box-shadow: var(--shadow-1); transform: translateY(-3px); }
.relate-list .rl-no { font-family: var(--font-display); color: var(--pink-3); font-weight: 700; font-size: 18px; }
.relate-list .rl-txt b { display: block; font-size: 13.5px; color: var(--ink-1); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.relate-list .rl-txt span { font-size: 12px; color: var(--ink-3); }
.relate-mini { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; margin-top: 6px; }
.relate-mini a { display: flex; align-items: center; gap: 12px; background: var(--gray-1); border-radius: 12px; padding: 12px 14px; transition: all .3s; }
.relate-mini a:hover { background: #fff; box-shadow: var(--shadow-1); transform: translateY(-3px); }
.relate-mini .rm-ico { width: 36px; height: 36px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.relate-mini .rm-ico svg { width: 18px; height: 18px; fill: #fff; }
.relate-mini b { font-size: 13px; color: var(--ink-1); font-weight: 500; display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.relate-mini span { font-size: 11.5px; color: var(--ink-3); }

/* ================= J. 案例详情 ================= */
.cd-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.cd-hero-media img { width: 100%; height: 420px; object-fit: cover; border-radius: 22px; box-shadow: var(--shadow-2); }
.cd-tags { display: flex; gap: 10px; margin-bottom: 18px; flex-wrap: wrap; }
.cd-challenge { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.ch-card { border-radius: 18px; padding: 30px 26px; position: relative; overflow: hidden; }
.ch-card::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; }
.ch-card--pain::before { background: var(--pink-3); }
.ch-card--plan::before { background: var(--blue-3); }
.ch-card--result::before { background: #A09791; }
.ch-card .ch-ico { width: 48px; height: 48px; border-radius: 13px; display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.ch-card .ch-ico svg { width: 24px; height: 24px; fill: #fff; }
.ch-card h3 { font-size: 17px; margin-bottom: 10px; }
.ch-card p { font-size: 13.5px; color: var(--ink-2); line-height: 1.95; }
.ch-card ul { margin-top: 12px; }
.ch-card ul li { font-size: 13.5px; color: var(--ink-2); padding: 6px 0 6px 20px; position: relative; }
.ch-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--blue-4); font-weight: 700; }

.cd-shots { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.cd-shots img { width: 100%; height: 320px; object-fit: cover; border-radius: 18px; box-shadow: var(--shadow-1); transition: transform .5s ease; }
.cd-shots img:hover { transform: scale(1.02); }

/* ================= K. FAQ ================= */
.faq-layout { display: grid; grid-template-columns: 300px 1fr; gap: 36px; align-items: start; }
.faq-cats { display: flex; flex-direction: column; gap: 10px; position: sticky; top: 100px; }
.faq-cats a { padding: 13px 20px; border-radius: 12px; background: var(--white); border: 1px solid var(--gray-3); font-size: 14px; color: var(--ink-2); transition: all .3s; }
.faq-cats a:hover, .faq-cats a.on { background: linear-gradient(135deg, var(--blue-2), var(--blue-3)); color: #fff; border-color: transparent; }
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item { background: var(--white); border: 1px solid var(--gray-3); border-radius: 16px; overflow: hidden; transition: all .35s ease; }
.faq-item.open { box-shadow: var(--shadow-1); border-color: transparent; }
.faq-q { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 26px; cursor: pointer; font-size: 15.5px; font-weight: 600; color: var(--ink-1); }
.faq-q .fq-arrow { width: 30px; height: 30px; border-radius: 50%; background: var(--gray-2); display: flex; align-items: center; justify-content: center; transition: all .35s; flex-shrink: 0; }
.faq-q .fq-arrow svg { width: 14px; height: 14px; fill: var(--ink-2); transition: transform .35s; }
.faq-item.open .fq-arrow { background: linear-gradient(135deg, var(--pink-2), var(--pink-3)); }
.faq-item.open .fq-arrow svg { transform: rotate(180deg); fill: #fff; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-item.open .faq-a { max-height: 400px; }
.faq-a p { padding: 0 26px 22px; font-size: 14px; color: var(--ink-2); line-height: 2; }

/* ================= L. 报价 ================= */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-card { position: relative; background: var(--white); border: 1px solid var(--gray-3); border-radius: 20px; padding: 40px 30px 32px; text-align: center; transition: all .4s ease; }
.price-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-2); }
.price-card--mid { background: linear-gradient(170deg, #EFE3E0, #E4ECF2); border-color: transparent; box-shadow: var(--shadow-1); transform: scale(1.03); }
.price-card--mid:hover { transform: scale(1.03) translateY(-8px); }
.price-card .p-reco { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: linear-gradient(135deg, var(--pink-2), var(--pink-3)); color: #fff; font-size: 12px; padding: 5px 20px; border-radius: 999px; white-space: nowrap; }
.price-card h3 { font-size: 19px; color: var(--ink-1); }
.price-card .p-price { margin: 14px 0 6px; font-family: var(--font-display); font-size: 44px; font-weight: 700; color: var(--pink-4); }
.price-card .p-price small { font-size: 14px; font-family: sans-serif; color: var(--ink-3); font-weight: 400; }
.price-card .p-desc { font-size: 13px; color: var(--ink-3); margin-bottom: 22px; }
.price-card ul { text-align: left; margin-bottom: 26px; }
.price-card ul li { position: relative; padding: 8px 0 8px 24px; font-size: 13.5px; color: var(--ink-2); border-bottom: 1px dashed var(--gray-3); }
.price-card ul li:last-child { border-bottom: none; }
.price-card ul li::before { content: "✓"; position: absolute; left: 0; color: var(--blue-4); font-weight: 700; }

/* ================= M. 站点地图 ================= */
.sitemap-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.sitemap-col { background: var(--white); border: 1px solid var(--gray-3); border-radius: 16px; padding: 26px; }
.sitemap-col h3 { font-size: 16px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px dashed var(--gray-3); display: flex; align-items: center; gap: 8px; }
.sitemap-col h3 svg { width: 18px; height: 18px; fill: var(--pink-3); }
.sitemap-col ul li { margin-bottom: 10px; }
.sitemap-col ul a { font-size: 14px; color: var(--ink-2); display: inline-flex; align-items: center; gap: 6px; }
.sitemap-col ul a::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--blue-2); }
.sitemap-col ul a:hover { color: var(--pink-4); padding-left: 4px; }

/* ================= N. 404 ================= */
.nf-section { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 80px 0; }
.nf-404 { font-family: var(--font-display); font-size: clamp(110px, 18vw, 200px); font-weight: 700; line-height: 1; background: linear-gradient(135deg, var(--pink-3), var(--blue-3)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.nf-section h2 { font-family: var(--font-display); font-size: 28px; margin: 10px 0 12px; color: var(--ink-1); }
.nf-section p { color: var(--ink-2); margin-bottom: 30px; }

/* ================= O. 提交成功 ================= */
.thanks-section { min-height: 70vh; display: flex; align-items: center; justify-content: center; padding: 80px 0; }
.thanks-box { text-align: center; background: var(--white); border: 1px solid var(--gray-3); border-radius: 24px; padding: 60px 48px; max-width: 620px; box-shadow: var(--shadow-1); }
.thanks-box .t-ico { width: 84px; height: 84px; margin: 0 auto 24px; border-radius: 50%; background: linear-gradient(135deg, var(--pink-2), var(--blue-2)); display: flex; align-items: center; justify-content: center; animation: floatY 3s ease-in-out infinite; }
.thanks-box .t-ico svg { width: 40px; height: 40px; fill: #fff; }
.thanks-box h2 { font-family: var(--font-display); font-size: 28px; margin-bottom: 12px; }
.thanks-box p { color: var(--ink-2); margin-bottom: 30px; }

/* ================= 内页响应式 ================= */
@media (max-width: 1024px) {
  .svc-tier-grid, .about-team, .about-values, .adv-grid, .case-grid-b, .case-quotes, .tech-sla, .price-grid { grid-template-columns: 1fr 1fr; }
  .tech-stack { grid-template-columns: 1fr 1fr; }
  .proc-stage-card { grid-template-columns: 90px 1fr; }
  .proc-stage-card .psc-side { text-align: left; }
  .about-story, .tech-perf, .cd-hero { grid-template-columns: 1fr; gap: 40px; }
  .news-layout, .show-layout, .faq-layout, .contact-main { grid-template-columns: 1fr; }
  .news-side, .faq-cats { position: static; }
  .contact-main { gap: 26px; }
  .proc-track { grid-template-columns: 1fr 1fr; gap: 24px; }
  .guarantee-strip { grid-template-columns: 1fr; }
  .sitemap-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .svc-tier-grid, .about-team, .about-values, .adv-grid, .case-grid-b, .case-quotes, .tech-sla, .tech-stack, .price-grid, .contact-cards, .cd-challenge { grid-template-columns: 1fr; }
  .about-milestones::before { left: 9px; }
  .mile, .mile:nth-child(even) { width: 100%; margin-left: 0; padding: 0 0 40px 40px; }
  .mile .mile-dot, .mile:nth-child(even) .mile-dot { left: 0; right: auto; }
  .about-story-media .sub { position: static; width: 100%; margin-top: 14px; border: none; }
  .about-story-media .asm-exp { left: 0; }
  .proc-track { grid-template-columns: 1fr; }
  .proc-stage-card { grid-template-columns: 1fr; gap: 12px; }
  .case-metrics { grid-template-columns: 1fr 1fr; }
  .news-row { grid-template-columns: 1fr; }
  .news-row .nr-body { padding: 18px 20px; }
  .news-row .nr-media { height: 190px; }
  .article-box { padding: 26px 22px; }
  .relate-list, .relate-mini { grid-template-columns: 1fr; }
  .cd-shots { grid-template-columns: 1fr; }
  .svc-flow { grid-template-columns: 1fr 1fr 1fr; gap: 26px 10px; }
  .sitemap-grid { grid-template-columns: 1fr; }
}

/* ================= P. 辅助页补充样式 ================= */
.page-hero--short { padding: 76px 0 84px; }
.ph-tint { position: absolute; inset: 0; background:
  radial-gradient(circle at 82% 18%, rgba(233,199,192,.45), transparent 46%),
  radial-gradient(circle at 12% 88%, rgba(190,213,226,.45), transparent 46%); }
.faq-group-title { font-family: var(--font-display); font-size: 19px; color: var(--ink-1); margin: 26px 0 4px; padding-left: 14px; border-left: 4px solid transparent; border-image: linear-gradient(180deg, var(--pink-2), var(--blue-2)) 1; }