/*!
 * 超博AI财报管家 · 产品官网首页（portal）样式
 *
 * 设计规范与租户端保持一致：主色 #1e5eff、卡片圆角 14px、浅色商务风、内联 SVG 图标。
 * 本文件自包含（不依赖 app.css / saas.css），仅用于未登录访客可见的产品介绍首页。
 */

:root {
    --p-primary: #1e5eff;
    --p-primary-dark: #1749cc;
    --p-primary-deep: #123fb3;
    --p-primary-light: #eaf1ff;
    --p-ink: #0f1a2e;
    --p-text: #1f2437;
    --p-text-2: #656f83;
    --p-text-3: #9aa3b5;
    --p-line: #e8ecf5;
    --p-line-soft: #f1f4fa;
    --p-bg: #f4f6fb;
    --p-card: #ffffff;
    --p-ok: #12b76a;
    --p-warn: #f79009;
    --p-danger: #f04438;
    --p-radius: 14px;
    --p-radius-sm: 10px;
    --p-shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);
    --p-shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 10px 30px rgba(16, 24, 40, .07);
    --p-shadow-md: 0 14px 40px rgba(18, 63, 179, .14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body.p-body {
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 15px;
    line-height: 1.7;
    color: var(--p-text);
    background: #fff;
    -webkit-font-smoothing: antialiased;
}

.p-body a {
    color: var(--p-primary);
    text-decoration: none;
}

.p-body h1,
.p-body h2,
.p-body h3,
.p-body h4,
.p-body p {
    margin: 0;
}

.p-body ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.p-wrap {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============ 顶部导航 ============ */
.p-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, .96);
    backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--p-line);
}

.p-nav-in {
    display: flex;
    align-items: center;
    gap: 26px;
    height: 68px;
}

.p-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

.p-logo {
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border-radius: 11px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: linear-gradient(135deg, #4d88ff, var(--p-primary) 55%, var(--p-primary-deep));
    box-shadow: 0 6px 16px rgba(30, 94, 255, .32);
}

.p-logo svg,
.p-logo img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

.p-brand-txt b {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: var(--p-ink);
    letter-spacing: .2px;
}

.p-brand-txt em {
    display: block;
    font-style: normal;
    font-size: 10.5px;
    letter-spacing: 0;
    color: var(--p-text-3);
    white-space: nowrap;
}

.p-menu {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-left: auto;
    font-size: 16px;
}

.p-menu a {
    color: var(--p-text);
    font-weight: 500;
    white-space: nowrap;
    transition: color .16s;
}

.p-menu a:hover {
    color: var(--p-primary);
}

.p-nav-act {
    display: flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
}

/* 顶部导航主按钮：白字，鼠标移过后浅淡蓝 */
.p-nav-act .p-btn-primary {
    background: var(--p-primary);
    border-color: var(--p-primary);
    color: #fff;
    font-weight: 600;
    text-shadow: 0 1px 1px rgba(0, 0, 0, .16);
}

.p-nav-act .p-btn-primary:hover {
    background: var(--p-primary-light);
    border-color: #cfe0ff;
    color: var(--p-primary-dark);
    text-shadow: none;
}

.p-nav-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--p-line);
    background: #fff;
    border-radius: 10px;
    color: var(--p-text-2);
    cursor: pointer;
}

.p-nav-toggle svg {
    width: 20px;
    height: 20px;
}

/* ============ 按钮 ============ */
.p-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    height: 38px;
    padding: 0 17px;
    border-radius: 10px;
    border: 1px solid var(--p-line);
    background: #fff;
    color: var(--p-text);
    font-size: 14px;
    font-weight: 500;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    transition: all .16s;
}

.p-btn:hover {
    border-color: #cfd8ea;
    color: var(--p-primary);
}

.p-btn-primary {
    background: #fff;
    border-color: #fff;
    color: #1a54e6;
    box-shadow: 0 10px 24px rgba(4, 16, 45, .28);
}

.p-btn-primary:hover {
    background: var(--p-primary-light);
    border-color: var(--p-primary-light);
    color: var(--p-primary-dark);
}

.p-btn-lg {
    height: 48px;
    padding: 0 26px;
    font-size: 15.5px;
    border-radius: 12px;
}

.p-btn-ghost {
    border-color: transparent;
    background: transparent;
    box-shadow: none;
}

.p-btn-ghost:hover {
    background: var(--p-primary-light);
    border-color: transparent;
}

/* 提高优先级，避免 .p-btn:hover 覆盖颜色 */
.p-btn.p-btn-line,
.p-btn.p-btn-line:link,
.p-btn.p-btn-line:visited {
    border-color: transparent;
    background: #1a54e6;
    color: #fff;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, .25);
    box-shadow: 0 12px 26px rgba(4, 16, 45, .35);
}

.p-btn.p-btn-line:hover,
.p-btn.p-btn-line:focus {
    background: var(--p-primary-light);
    border-color: var(--p-primary-light);
    color: var(--p-primary-dark);
    text-shadow: none;
}

.p-btn.p-btn-line:active {
    background: var(--p-primary-dark);
    border-color: var(--p-primary-dark);
    color: #fff;
}

/* ============ Hero ============ */
.p-hero {
    position: relative;
    overflow: hidden;
    color: #fff;
    background: linear-gradient(135deg, #071634 0%, #123f9e 52%, #2a6bff 100%);
}

.p-hero::before {
    content: "";
    position: absolute;
    right: -160px;
    top: -190px;
    width: 620px;
    height: 620px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .16), transparent 68%);
    pointer-events: none;
}

.p-hero::after {
    content: "";
    position: absolute;
    left: -120px;
    bottom: -240px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(80, 160, 255, .22), transparent 70%);
    pointer-events: none;
}

.p-hero-in {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.08fr .92fr;
    gap: 52px;
    align-items: center;
    padding: 76px 24px 84px;
}

.p-tag {
    display: inline-block;
    font-size: 12.5px;
    letter-spacing: .6px;
    padding: 5px 14px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, .42);
    background: rgba(255, 255, 255, .08);
    color: #d9e7ff;
    margin-bottom: 22px;
}

.p-hero h1 {
    font-size: 44px;
    line-height: 1.28;
    font-weight: 800;
    letter-spacing: .5px;
}

.p-hero h1 em {
    font-style: normal;
    background: linear-gradient(90deg, #ffffff, #a9c9ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.p-lead {
    margin-top: 20px;
    font-size: 16.5px;
    color: #cfdefa;
    max-width: 620px;
}

.p-hero-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.p-hero-btns .p-btn-primary {
    background: #fff;
    border-color: #fff;
    color: var(--p-primary-deep);
    box-shadow: 0 12px 26px rgba(4, 16, 45, .3);
}

.p-hero-btns .p-btn-primary:hover {
    background: #eef4ff;
    border-color: #eef4ff;
    color: var(--p-primary-deep);
}

/* 用更高优先级确保间距不被其他规则覆盖 */
.p-hero-copy .p-hero-points {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-top: 40px;
    font-size: 14px;
    color: #cfdefa;
}

.p-hero-points li {
    position: relative;
    padding-left: 20px;
}

.p-hero-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #7fb0ff;
    box-shadow: 0 0 0 3px rgba(127, 176, 255, .22);
}

/* Hero 右侧报告示意卡 */
.p-mock {
    background: rgba(255, 255, 255, .97);
    border-radius: 18px;
    box-shadow: 0 26px 60px rgba(3, 12, 34, .42);
    padding: 20px 20px 18px;
    color: var(--p-text);
}

.p-mock-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding-bottom: 13px;
    border-bottom: 1px solid var(--p-line-soft);
}

.p-mock-title b {
    display: block;
    font-size: 14.5px;
    color: var(--p-ink);
}

.p-mock-title span {
    display: block;
    font-size: 11.5px;
    color: var(--p-text-3);
    letter-spacing: .4px;
}

.p-mock-badge {
    font-size: 11.5px;
    padding: 3px 10px;
    border-radius: 20px;
    background: #e9f8f0;
    color: #0f9d5b;
    white-space: nowrap;
}

.p-mock-tabs {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin: 14px 0 12px;
}

.p-mock-tabs span {
    font-size: 11.5px;
    padding: 4px 10px;
    border-radius: 8px;
    background: var(--p-line-soft);
    color: var(--p-text-2);
}

.p-mock-tabs span.on {
    background: var(--p-primary-light);
    color: var(--p-primary);
    font-weight: 600;
}

.p-mock-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
}

.p-metric {
    border: 1px solid var(--p-line);
    border-radius: 11px;
    padding: 10px 11px;
    background: #fcfdff;
}

.p-metric label {
    display: block;
    font-size: 11.5px;
    color: var(--p-text-3);
}

.p-metric b {
    display: block;
    font-size: 19px;
    color: var(--p-ink);
    letter-spacing: .3px;
}

.p-metric i {
    font-style: normal;
    font-size: 11.5px;
}

.p-metric i.up {
    color: var(--p-ok);
}

.p-metric i.down {
    color: var(--p-danger);
}

.p-mock-ai {
    margin-top: 13px;
    border-radius: 12px;
    background: linear-gradient(180deg, #f3f7ff, #fbfdff);
    border: 1px solid #dce8ff;
    padding: 12px 13px;
}

.p-mock-ai strong {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12.5px;
    color: var(--p-primary-deep);
    margin-bottom: 6px;
}

.p-mock-ai strong svg {
    width: 14px;
    height: 14px;
}

.p-mock-ai p {
    font-size: 12.5px;
    color: #4a5773;
    line-height: 1.75;
}

.p-mock-ai p + p {
    margin-top: 4px;
}

.p-mock-bars {
    display: flex;
    align-items: flex-end;
    gap: 7px;
    height: 44px;
    margin-top: 13px;
}

.p-mock-bars span {
    flex: 1;
    border-radius: 4px 4px 0 0;
    background: linear-gradient(180deg, #9dbdff, #dbe6ff);
}

.p-mock-bars span.h1 { height: 34%; }
.p-mock-bars span.h2 { height: 52%; }
.p-mock-bars span.h3 { height: 44%; }
.p-mock-bars span.h4 { height: 68%; }
.p-mock-bars span.h5 { height: 78%; background: linear-gradient(180deg, var(--p-primary), #7ba5ff); }
.p-mock-bars span.h6 { height: 100%; background: linear-gradient(180deg, var(--p-primary-deep), var(--p-primary)); }

.p-mock-note {
    margin-top: 10px;
    font-size: 11.5px;
    color: var(--p-text-3);
    text-align: right;
}

/* ============ 数字条 ============ */
.p-stats {
    background: #fff;
    border-bottom: 0;
}

.p-stats-in {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    padding: 36px 24px 24px;
}

.p-stat {
    text-align: center;
    background: #fff;
    border: 1px solid var(--p-line);
    border-radius: 16px;
    padding: 34px 18px;
    box-shadow: 0 10px 28px rgba(16, 24, 40, .06);
    transition: transform .35s cubic-bezier(.2, .8, .2, 1), box-shadow .35s, opacity .35s;
    opacity: 0;
    transform: translateY(24px) rotateX(-12deg);
    transform-origin: center bottom;
}

.p-stat.is-visible {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

.p-stat:hover {
    transform: translateY(-6px) rotateX(0);
    box-shadow: 0 18px 40px rgba(16, 24, 40, .1);
}

.p-stat-num {
    display: inline-flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
    height: 52px;
    line-height: 52px;
}

.p-stat b {
    display: inline;
    font-size: 44px;
    font-weight: 800;
    color: var(--p-primary-deep);
    letter-spacing: .5px;
    line-height: 1;
}

.p-stat em {
    font-style: normal;
    font-size: 18px;
    font-weight: 700;
    color: var(--p-primary);
}

.p-stat span {
    display: block;
    font-size: 14px;
    color: var(--p-text-2);
    margin-top: 10px;
}

/* ============ 通用区块 ============ */
.p-section {
    padding: 82px 0;
    scroll-margin-top: 84px;
}

.p-section.alt {
    background: var(--p-bg);
}

.p-sec-head {
    max-width: 760px;
    margin: 0 auto 46px;
    text-align: center;
}

.p-eyebrow {
    display: inline-block;
    font-size: 12.5px;
    letter-spacing: 1.2px;
    color: var(--p-primary);
    background: var(--p-primary-light);
    border-radius: 20px;
    padding: 4px 13px;
    margin-bottom: 14px;
}

.p-sec-head h2 {
    font-size: 30px;
    font-weight: 750;
    color: var(--p-ink);
    line-height: 1.4;
}

.p-sec-head h2::after {
    content: "";
    display: block;
    width: 46px;
    height: 3px;
    border-radius: 3px;
    margin: 16px auto 0;
    background: linear-gradient(90deg, #7aa5ff, var(--p-primary));
}

.p-sec-head p {
    margin-top: 16px;
    font-size: 15.5px;
    color: var(--p-text-2);
}

/* 市场背景区：放宽标题容器并让描述文字一行显示 */
#background .p-sec-head {
    max-width: 940px;
}

#background .p-sec-head p {
    display: inline-block;
    white-space: nowrap;
}

#background {
    padding-top: 40px;
}

/* ============ 卡片网格 ============ */
.p-grid {
    display: grid;
    gap: 20px;
}

.p-grid-2 { grid-template-columns: repeat(2, 1fr); }
.p-grid-3 { grid-template-columns: repeat(3, 1fr); }
.p-grid-4 { grid-template-columns: repeat(4, 1fr); }

.p-card {
    background: var(--p-card);
    border: 1px solid var(--p-line);
    border-radius: var(--p-radius);
    padding: 26px 24px;
    box-shadow: var(--p-shadow-xs);
    transition: transform .22s, box-shadow .22s, border-color .22s;
}

.p-card:hover {
    transform: translateY(-3px);
    border-color: #c9dcff;
    box-shadow: var(--p-shadow);
}

.p-ico {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--p-primary);
    background: var(--p-primary-light);
    margin-bottom: 16px;
}

.p-ico svg {
    width: 24px;
    height: 24px;
}

.p-card h3 {
    font-size: 17px;
    font-weight: 650;
    color: var(--p-ink);
    margin-bottom: 9px;
}

.p-card p {
    font-size: 14.5px;
    color: var(--p-text-2);
}

.p-card .p-num {
    font-size: 13px;
    font-weight: 700;
    color: var(--p-primary);
    letter-spacing: 1px;
}

/* ============ 痛点对比 ============ */
.p-compare {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 34px;
}

.p-compare-col {
    border-radius: var(--p-radius);
    padding: 24px 24px 20px;
    border: 1px solid var(--p-line);
    background: #fff;
}

.p-compare-col h3 {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 16.5px;
    font-weight: 650;
    margin-bottom: 14px;
}

.p-compare-col h3 .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex: 0 0 10px;
}

.p-compare-col.now {
    background: #fbfcfe;
    border-style: dashed;
}

.p-compare-col.now h3 {
    color: #7c8698;
}

.p-compare-col.now h3 .dot {
    background: #c3cad6;
}

.p-compare-col.next {
    border-color: #c9dcff;
    box-shadow: var(--p-shadow);
}

.p-compare-col.next h3 {
    color: var(--p-primary-deep);
}

.p-compare-col.next h3 .dot {
    background: var(--p-primary);
    box-shadow: 0 0 0 4px rgba(30, 94, 255, .14);
}

.p-compare-col li {
    position: relative;
    padding: 7px 0 7px 22px;
    font-size: 14.5px;
    color: var(--p-text-2);
    border-top: 1px solid var(--p-line-soft);
}

.p-compare-col li:first-of-type {
    border-top: 0;
}

.p-compare-col li::before {
    position: absolute;
    left: 0;
    top: 7px;
    font-weight: 700;
}

.p-compare-col.now li::before {
    content: "×";
    color: #b9c0cc;
}

.p-compare-col.next li::before {
    content: "✓";
    color: var(--p-ok);
}

/* ============ 流程 ============ */
.p-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.p-step {
    position: relative;
    background: #fff;
    border-radius: var(--p-radius);
    border: 1px solid var(--p-line);
    border-top: 3px solid var(--p-primary);
    padding: 24px 22px;
    box-shadow: var(--p-shadow-xs);
}

.p-step i {
    font-style: normal;
    font-size: 12.5px;
    font-weight: 700;
    letter-spacing: 1.4px;
    color: var(--p-primary);
}

.p-step h3 {
    font-size: 16.5px;
    font-weight: 650;
    color: var(--p-ink);
    margin: 7px 0 7px;
}

.p-step p {
    font-size: 14px;
    color: var(--p-text-2);
}

/* ============ 适用对象 ============ */
.p-users {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.p-user {
    display: flex;
    gap: 13px;
    align-items: flex-start;
    background: #fff;
    border: 1px solid var(--p-line);
    border-radius: var(--p-radius);
    padding: 20px;
}

.p-user .p-ico {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    margin-bottom: 0;
    border-radius: 10px;
}

.p-user .p-ico svg {
    width: 21px;
    height: 21px;
}

.p-user b {
    display: block;
    font-size: 15.5px;
    color: var(--p-ink);
}

.p-user span {
    display: block;
    font-size: 13.5px;
    color: var(--p-text-2);
    margin-top: 3px;
}

/* ============ 套餐 ============ */
.p-price-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
    align-items: stretch;
}

.p-price-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid var(--p-line);
    border-radius: var(--p-radius);
    padding: 24px 22px;
    box-shadow: var(--p-shadow-xs);
    transition: transform .22s, box-shadow .22s, border-color .22s;
}

.p-price-card:hover {
    transform: translateY(-3px);
    border-color: #c9dcff;
    box-shadow: var(--p-shadow);
}

.p-price-card.free {
    border-color: #c9dcff;
}

.p-price-flag {
    position: absolute;
    top: -12px;
    right: 16px;
    font-size: 11.5px;
    padding: 3px 11px;
    border-radius: 20px;
    background: var(--p-primary);
    color: #fff;
    box-shadow: 0 6px 14px rgba(30, 94, 255, .32);
}

.p-price-name {
    font-size: 17px;
    font-weight: 700;
    color: var(--p-ink);
}

.p-price-num {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin: 12px 0 4px;
    font-size: 30px;
    font-weight: 800;
    color: var(--p-primary);
    letter-spacing: .3px;
}

.p-price-num small {
    font-size: 13px;
    font-weight: 500;
    color: var(--p-text-3);
}

.p-price-meta {
    font-size: 12.5px;
    color: var(--p-text-3);
    padding-bottom: 14px;
    border-bottom: 1px solid var(--p-line-soft);
}

.p-price-feat {
    margin: 14px 0 18px;
    font-size: 13.5px;
    color: var(--p-text-2);
    line-height: 2;
}

.p-price-feat li::before {
    content: "✓";
    color: var(--p-ok);
    font-weight: 700;
    margin-right: 7px;
}

.p-price-act {
    margin-top: auto;
}

.p-price-act .p-btn {
    width: 100%;
}

.p-price-foot {
    margin-top: 26px;
    text-align: center;
    font-size: 13.5px;
    color: var(--p-text-3);
}

/* ============ FAQ ============ */
.p-faq {
    max-width: 860px;
    margin: 0 auto;
}

.p-faq details {
    background: #fff;
    border: 1px solid var(--p-line);
    border-radius: var(--p-radius-sm);
    padding: 0 20px;
    margin-bottom: 12px;
    box-shadow: var(--p-shadow-xs);
}

.p-faq summary {
    cursor: pointer;
    list-style: none;
    padding: 16px 0;
    font-size: 15.5px;
    font-weight: 600;
    color: var(--p-ink);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.p-faq summary::-webkit-details-marker {
    display: none;
}

.p-faq summary::after {
    content: "+";
    font-size: 20px;
    font-weight: 400;
    color: var(--p-text-3);
    line-height: 1;
}

.p-faq details[open] summary::after {
    content: "−";
    color: var(--p-primary);
}

.p-faq details p {
    font-size: 14.5px;
    color: var(--p-text-2);
    padding: 0 0 18px;
    border-top: 1px solid var(--p-line-soft);
    padding-top: 14px;
}

/* ============ 联系我们 ============ */
.p-contact {
    color: #fff;
    background: linear-gradient(135deg, #071634 0%, #123f9e 60%, #1e5eff 100%);
    padding: 74px 0 78px;
    scroll-margin-top: 84px;
}

.p-contact-head {
    text-align: center;
    margin-bottom: 40px;
}

.p-contact-head h2 {
    font-size: 30px;
    font-weight: 750;
}

.p-contact-head p {
    margin-top: 14px;
    font-size: 15.5px;
    color: #c3d6f7;
}

.p-contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.p-contact-item {
    background: rgba(255, 255, 255, .08);
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: var(--p-radius);
    padding: 22px 20px;
}

.p-contact-item strong {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 500;
    letter-spacing: 1px;
    color: #9dbcf0;
    margin-bottom: 10px;
}

.p-contact-item strong svg {
    width: 16px;
    height: 16px;
}

.p-contact-item p {
    font-size: 16px;
    line-height: 1.7;
    word-break: break-all;
}

.p-contact-item p.small {
    font-size: 14px;
    color: #d7e5ff;
}

.p-contact-item a {
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, .4);
}

.p-contact-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    margin-top: 40px;
}

.p-contact-cta .p-btn-primary {
    background: #fff;
    border-color: #fff;
    color: var(--p-primary-deep);
}

.p-contact-cta .p-btn-primary:hover {
    background: #eef4ff;
    border-color: #eef4ff;
    color: var(--p-primary-deep);
}

/* ============ 页脚 ============ */
.p-foot {
    background: #04122c;
    color: #8fa6c8;
    font-size: 13.5px;
    padding: 30px 0;
}

.p-foot-in {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    align-items: center;
    justify-content: space-between;
}

/* 版权信息：左侧「公司 + 保留所有权利」与右侧「备案号」之间留出一段固定距离 */
.p-copy {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 26px;
}

.p-foot a {
    color: #a8c0e2;
}

.p-foot a:hover {
    color: #fff;
}

/* ============ 响应式 ============ */
@media (max-width: 1080px) {
    .p-hero-in {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 24px 66px;
    }

    .p-hero h1 {
        font-size: 36px;
    }

    .p-mock {
        max-width: 560px;
    }

    .p-grid-4,
    .p-users,
    .p-price-grid,
    .p-contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .p-steps {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .p-menu {
        display: none;
        position: absolute;
        left: 0;
        right: 0;
        top: 68px;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        background: #fff;
        border-bottom: 1px solid var(--p-line);
        box-shadow: 0 18px 34px rgba(16, 24, 40, .1);
        padding: 8px 24px 16px;
    }

    .p-nav.open .p-menu {
        display: flex;
    }

    .p-menu a {
        width: 100%;
        padding: 11px 0;
        border-bottom: 1px solid var(--p-line-soft);
        font-size: 15px;
    }

    .p-nav-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .p-nav-act .p-btn-ghost {
        display: none;
    }

    .p-nav-in {
        position: relative;
    }

    .p-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .p-compare {
        grid-template-columns: 1fr;
    }

    .p-stats-in {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px 16px;
        padding: 36px 16px;
    }

    .p-stat {
        padding: 26px 14px;
    }

    .p-stat b {
        font-size: 34px;
    }

    .p-stat em {
        font-size: 16px;
    }

    .p-stat span {
        font-size: 13px;
    }

    .p-section {
        padding: 60px 0;
    }

    .p-sec-head h2,
    .p-contact-head h2 {
        font-size: 25px;
    }
}

@media (max-width: 600px) {
    .p-brand-txt em {
        display: none;
    }

    .p-hero h1 {
        font-size: 28px;
    }

    .p-lead {
        font-size: 15px;
    }

    .p-hero-btns .p-btn {
        width: 100%;
    }

    .p-grid-2,
    .p-grid-3,
    .p-grid-4,
    .p-users,
    .p-price-grid,
    .p-steps,
    .p-contact-grid {
        grid-template-columns: 1fr;
    }

    .p-mock-metrics {
        grid-template-columns: repeat(3, 1fr);
    }

    .p-foot-in {
        flex-direction: column;
        align-items: flex-start;
    }
}