/* roulang page: index */
:root {
    --bs-body-font-family: "Inter", "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    --base-blue: #DCEAF7;
    --brand-blue: #2E6A9E;
    --deep-blue: #1C4E7C;
    --navy-text: #12222E;
    --action-green: #17B897;
    --action-green-hover: #0E9F82;
    --body-bg: #F7FAFD;
    --card-bg: #FFFFFF;
    --text-main: #212B36;
    --text-muted: #5B6B7A;
    --border-soft: #E4EBF2;
    --card-border: #E3EAF1;
    --success: #1A7F37;
    --warning: #B7791F;
    --radius: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --shadow-card: 0 6px 16px rgba(31, 79, 120, 0.08);
    --shadow-hover: 0 10px 28px rgba(24, 80, 140, 0.12);
    --transition: all .25s ease;
    --section-space: 96px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: var(--bs-body-font-family);
    background: var(--body-bg);
    color: var(--text-main);
    line-height: 1.8;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: var(--brand-blue);
    transition: var(--transition);
}

a:hover {
    color: var(--deep-blue);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.4;
}

p {
    margin-bottom: .6rem;
}

button,
input {
    font-family: inherit;
}

.btn {
    border-radius: 8px;
    font-weight: 600;
    padding: .72rem 1.4rem;
    transition: var(--transition);
}

.btn:focus-visible,
a:focus-visible,
button:focus-visible,
.navbar-toggler:focus-visible,
.accordion-button:focus-visible {
    outline: 3px solid rgba(46, 106, 158, .35);
    outline-offset: 2px;
}

.btn-green {
    background: var(--action-green);
    color: #fff;
    border: 1px solid var(--action-green);
    box-shadow: 0 6px 16px rgba(23, 184, 151, .18);
}

.btn-green:hover,
.btn-green:focus,
.btn-green:active {
    background: var(--action-green-hover)!important;
    border-color: var(--action-green-hover)!important;
    color: #fff!important;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(23, 184, 151, .25);
}

.btn-blue {
    background: var(--brand-blue);
    color: #fff;
    border: 1px solid var(--brand-blue);
    box-shadow: 0 6px 16px rgba(46, 106, 158, .18);
}

.btn-blue:hover,
.btn-blue:focus,
.btn-blue:active {
    background: var(--deep-blue)!important;
    border-color: var(--deep-blue)!important;
    color: #fff!important;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(28, 78, 124, .22);
}

.btn-outline-blue {
    background: #fff;
    color: var(--brand-blue);
    border: 1px solid #BFD3E5;
}

.btn-outline-blue:hover,
.btn-outline-blue:focus,
.btn-outline-blue:active {
    background: var(--base-blue)!important;
    border-color: var(--brand-blue)!important;
    color: var(--deep-blue)!important;
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(46, 106, 158, .1);
}

.container {
    max-width: 1200px;
}

section {
    position: relative;
}

.section-padding {
    padding-top: var(--section-space);
    padding-bottom: var(--section-space);
}

.section-head {
    max-width: 760px;
    margin-bottom: 46px;
}

.section-head.center {
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .08em;
    color: var(--brand-blue);
    background: var(--base-blue);
    border-radius: 40px;
    padding: .3rem .85rem;
    margin-bottom: 12px;
    text-transform: uppercase;
}

.section-title {
    font-size: clamp(26px, 3vw, 36px);
    margin-bottom: 12px;
    letter-spacing: -.01em;
}

.section-lead {
    color: var(--text-muted);
    font-size: 16px;
    margin-bottom: 0;
}

/* Pre-header 上方细条 */
.prehead {
    background: var(--base-blue);
    color: var(--deep-blue);
    font-size: 13px;
    padding: .3rem 0;
    border-bottom: 1px solid rgba(46, 106, 158, .08);
}

.prehead .fa-circle-check {
    color: var(--action-green);
}

.prehead-status {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-weight: 600;
}

.prehead-status .dot {
    width: 7px;
    height: 7px;
    background: var(--action-green);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(23, 184, 151, .15);
}

/* Header / 导航 */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(247, 250, 253, .88);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: var(--transition);
    border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 8px 24px rgba(31, 79, 120, .08);
    border-bottom-color: var(--card-border);
}

.navbar-custom {
    min-height: 68px;
    padding: .45rem 0;
}

.site-logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    line-height: 1.1;
    padding: .2rem 0;
    color: var(--text-main)!important;
    white-space: normal;
}

.site-logo .logo-main {
    font-size: 18px;
    font-weight: 700;
    color: var(--deep-blue);
    letter-spacing: -.01em;
}

.site-logo .logo-sub {
    font-size: 11px;
    color: var(--text-muted);
    letter-spacing: .1em;
    margin-top: 3px;
}

.navbar-custom .navbar-nav {
    column-gap: .5rem;
    margin: 0 auto;
}

.navbar-custom .nav-link {
    color: var(--text-main);
    font-weight: 500;
    font-size: 15px;
    padding: .5rem .85rem!important;
    border-radius: 8px;
    position: relative;
}

.navbar-custom .nav-link:hover {
    color: var(--brand-blue);
    background: rgba(46, 106, 158, .06);
}

.navbar-custom .nav-link.active {
    color: var(--deep-blue);
    font-weight: 600;
}

.navbar-custom .nav-link.active::after {
    content: '';
    position: absolute;
    left: .85rem;
    right: .85rem;
    bottom: .22rem;
    height: 3px;
    border-radius: 2px;
    background: var(--action-green);
}

.nav-tools {
    display: flex;
    align-items: center;
    gap: .7rem;
}

.nav-search-btn {
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--card-border);
    background: #fff;
    color: var(--brand-blue);
    border-radius: 10px;
    transition: var(--transition);
}

.nav-search-btn:hover {
    background: var(--base-blue);
    border-color: var(--brand-blue);
    color: var(--deep-blue);
}

.navbar-toggler {
    border: 1px solid #D4E0EB;
    border-radius: 10px;
    padding: .35rem .55rem;
    background: #fff;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%232E6A9E' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* Hero */
.hero-section {
    background: linear-gradient(135deg, #E7F1FA 0%, #DCEAF7 45%, #F4F9FE 100%);
    overflow: hidden;
    padding: 68px 0 54px;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(46, 106, 158, .10) 1px, transparent 1px);
    background-size: 30px 30px;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 56px;
    align-items: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    background: rgba(255, 255, 255, .85);
    border: 1px solid rgba(46, 106, 158, .16);
    border-radius: 40px;
    padding: .3rem .85rem;
    font-size: 13px;
    font-weight: 600;
    color: var(--deep-blue);
    margin-bottom: 18px;
}

.hero-title {
    font-size: clamp(30px, 3.4vw, 44px);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -.02em;
    color: var(--navy-text);
    margin-bottom: 16px;
}

.hero-title .hl {
    color: var(--brand-blue);
    position: relative;
    display: inline-block;
}

.hero-title .hl::after {
    content: '';
    position: absolute;
    bottom: .08em;
    left: 0;
    right: 0;
    height: .16em;
    background: rgba(23, 184, 151, .3);
    z-index: -1;
    border-radius: 4px;
}

.hero-lead {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 520px;
    margin-bottom: 28px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 30px;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
    padding: 0;
    list-style: none;
    margin: 0;
}

.hero-trust li {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    font-size: 14px;
    color: var(--deep-blue);
    background: rgba(255, 255, 255, .75);
    border: 1px solid rgba(255, 255, 255, .9);
    border-radius: 8px;
    padding: .22rem .65rem;
    box-shadow: 0 2px 6px rgba(46, 106, 158, .06);
}

.hero-trust i {
    color: var(--action-green);
}

.hero-art {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    min-height: 430px;
    background: #DCEAF7;
}

.hero-art-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-art-bg-cover {
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, rgba(46, 106, 158, .34), rgba(247, 250, 253, .1) 50%, rgba(23, 184, 151, .2));
}

.hero-panel {
    position: absolute;
    z-index: 2;
    background: rgba(255, 255, 255, .9);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, .9);
    box-shadow: var(--shadow-card);
    border-radius: 16px;
    padding: 18px 20px;
    width: 62%;
    top: 18%;
    left: 6%;
}

.hero-panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    color: var(--deep-blue);
    font-weight: 600;
    margin-bottom: 10px;
}

.hero-panel-header .status-badge {
    display: flex;
    align-items: center;
    gap: .3rem;
    color: var(--success);
    font-weight: 500;
}

.hero-panel-header .status-badge i {
    font-size: 12px;
}

.hero-panel-lines {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.hero-line {
    height: 6px;
    border-radius: 20px;
    background: rgba(46, 106, 158, .16);
}

.hero-line.w40 { width: 40%; }
.hero-line.w70 { width: 70%; }
.hero-line.w55 { width: 55%; }

.hero-lower {
    position: absolute;
    z-index: 2;
    right: 4%;
    bottom: 25%;
}

.hero-lower .float-card-a {
    background: #fff;
    border-radius: 14px;
    box-shadow: var(--shadow-card);
    padding: 15px 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 178px;
}

.float-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: rgba(23, 184, 151, .14);
    color: var(--action-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
}

.float-text b {
    display: block;
    color: var(--text-main);
    font-size: 14px;
    line-height: 1.3;
}

.float-text span {
    font-size: 12px;
    color: var(--text-muted);
}

.hero-tag-block {
    position: absolute;
    z-index: 2;
    left: 10%;
    bottom: 8%;
    background: var(--deep-blue);
    color: #fff;
    border-radius: 40px;
    padding: .4rem .9rem;
    font-size: 13px;
    box-shadow: 0 8px 20px rgba(28, 78, 124, .2);
}

.hero-tag-block i {
    color: #79E4C9;
    margin-right: .25rem;
}

/* 三个关键点 */
.point-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    counter-reset: point;
}

.point-card {
    background: #fff;
    border: 1px solid var(--card-border);
    border-radius: 18px;
    padding: 34px 28px 30px;
    position: relative;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    overflow: hidden;
}

.point-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--brand-blue), var(--action-green));
    opacity: 0;
    transition: var(--transition);
}

.point-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.point-card:hover::before {
    opacity: 1;
}

.point-num {
    font-size: 42px;
    font-weight: 700;
    line-height: 1;
    color: transparent;
    -webkit-text-stroke: 1.4px var(--brand-blue);
    margin-bottom: 18px;
    display: block;
    font-family: "Inter", "Segoe UI", Roboto, sans-serif;
}

.point-card h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

.point-card p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 0;
}

.point-card .point-tag {
    display: inline-block;
    margin-top: 18px;
    font-size: 13px;
    color: var(--brand-blue);
    background: var(--base-blue);
    border-radius: 30px;
    padding: .18rem .75rem;
}

/* 登录四步路径 */
.pathway-section {
    background: #fff;
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.path-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.path-lead-box {
    background: var(--base-blue);
    border-radius: 20px;
    padding: 34px;
    position: relative;
    overflow: hidden;
}

.path-lead-box::after {
    content: '';
    position: absolute;
    width: 160px;
    height: 160px;
    right: -50px;
    bottom: -50px;
    border-radius: 50%;
    background: rgba(46, 106, 158, .1);
}

.path-lead-box .eyebrow {
    background: #fff;
}

.path-lead-box h3 {
    font-size: 26px;
    margin: 12px 0 12px;
}

.path-lead-box p {
    color: var(--deep-blue);
    margin-bottom: 18px;
}

.path-step-list {
    position: relative;
    padding-left: 12px;
}

.timeline-item {
    position: relative;
    padding: 0 0 38px 52px;
    border-left: 2px dashed #C5D8E8;
}

.timeline-item:last-child {
    border-left-color: transparent;
    padding-bottom: 0;
}

.timeline-item::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: -9px;
    top: 4px;
    background: #fff;
    border: 5px solid var(--brand-blue);
    border-radius: 50%;
    box-shadow: 0 0 0 4px rgba(46, 106, 158, .12);
    z-index: 2;
}

.timeline-step {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--action-green);
    margin-bottom: 4px;
}

.timeline-item h4 {
    font-size: 19px;
    margin-bottom: 5px;
}

.timeline-item p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 0;
}

.timeline-meta {
    display: inline-flex;
    align-items: center;
    gap: .3rem;
    margin-top: 10px;
    font-size: 13px;
    color: var(--brand-blue);
    background: var(--base-blue);
    padding: .15rem .55rem;
    border-radius: 20px;
}

/* 场景速览 */
.scene-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.scene-card {
    background: #fff;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--card-border);
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    display: block;
    color: var(--text-main);
}

.scene-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
    color: var(--text-main);
}

.scene-cover {
    height: 190px;
    overflow: hidden;
    position: relative;
}

.scene-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .5s ease;
}

.scene-card:hover .scene-cover img {
    transform: scale(1.04);
}

.scene-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(16, 28, 38, .45), transparent 60%);
}

.scene-label {
    position: absolute;
    z-index: 2;
    left: 16px;
    bottom: 14px;
    color: #fff;
    font-weight: 600;
    font-size: 17px;
    text-shadow: 0 1px 8px rgba(0, 0, 0, .3);
}

.scene-body {
    padding: 22px 22px 24px;
}

.scene-body p {
    color: var(--text-muted);
    font-size: 15px;
    margin-bottom: 0;
}

.scene-more {
    font-size: 14px;
    margin-top: 10px;
    color: var(--brand-blue);
    font-weight: 500;
}

/* 档位 / 权益对比 */
.compare-layout {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    align-items: stretch;
}

.compare-card {
    background: #fff;
    border: 1px solid var(--card-border);
    border-radius: 20px;
    padding: 30px 26px;
    box-shadow: var(--shadow-card);
    transition: var(--transition);
    position: relative;
}

.compare-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.compare-card.featured {
    border: 2px solid var(--action-green);
    box-shadow: 0 14px 30px rgba(23, 184, 151, .14);
}

.compare-card.dark-card {
    background: #122A38;
    border-color: #122A38;
    color: #E5EEF5;
}

.compare-card.dark-card .compare-name,
.compare-card.dark-card .compare-title {
    color: #fff;
}

.compare-card.dark-card ul li {
    color: #C6D6E2;
}

.compare-badge {
    display: inline-block;
    background: var(--action-green);
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    padding: .12rem .6rem;
    border-radius: 30px;
    margin-bottom: 10px;
}

.compare-name {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 6px;
}

.compare-desc {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 20px;
}

.dark-card .compare-desc {
    color: #AFC7D6;
}

.compare-list {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.compare-list li {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    color: var(--text-main);
    font-size: 14px;
}

.compare-list li i {
    color: var(--action-green);
    margin-top: .18rem;
}

.compare-card.dark-card .compare-list li i {
    color: #66E3C4;
}

.compare-list li.faded {
    color: #9AA9B5;
}

.compare-list li.faded i {
    color: #9AA9B5;
    opacity: .7;
}

/* 官方动态 / CMS 板块 */
.news-section {
    background: linear-gradient(180deg, #F0F6FB, #EDF5FA);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.news-wrap-inner {
    display: grid;
    grid-template-columns: minmax(280px, .72fr) 1.43fr;
    gap: 34px;
    align-items: start;
}

.news-card {
    background: #fff;
    border-radius: 18px;
    padding: 30px;
    box-shadow: var(--shadow-card);
    border-top: 4px solid var(--brand-blue);
}

.news-card .eyebrow {
    background: var(--base-blue);
}

.news-card h3 {
    font-size: 22px;
    line-height: 1.4;
    margin-bottom: 12px;
}

.news-card p {
    color: var(--text-muted);
    font-size: 15px;
}

.news-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 18px;
}

.news-feed {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.news-item {
    background: #fff;
    border-radius: 14px;
    padding: 22px 24px;
    border: 1px solid var(--card-border);
    box-shadow: 0 4px 12px rgba(31, 79, 120, .05);
    transition: var(--transition);
    border-left: 4px solid transparent;
}

.news-item:hover {
    border-left-color: var(--brand-blue);
    box-shadow: var(--shadow-card);
    transform: translateX(2px);
}

.news-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .7rem;
    margin-bottom: 8px;
}

.news-cat {
    display: inline-block;
    background: rgba(23, 184, 151, .12);
    color: var(--action-green-hover);
    font-size: 12px;
    font-weight: 600;
    padding: .1rem .6rem;
    border-radius: 30px;
}

.news-date {
    color: var(--text-muted);
    font-size: 13px;
}

.news-item h3 {
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: 6px;
}

.news-item h3 a {
    color: var(--text-main);
}

.news-item h3 a:hover {
    color: var(--brand-blue);
}

.news-item p {
    color: var(--text-muted);
    font-size: 14px;
    margin-bottom: 8px;
}

.news-more-line {
    font-size: 13px;
    font-weight: 500;
    color: var(--brand-blue);
}

.news-empty {
    background: #fff;
    border: 1px dashed #C9DBE8;
    color: var(--text-muted);
    text-align: center;
    border-radius: 16px;
    padding: 40px 20px;
}

/* FAQ */
.faq-section {
    background: #fff;
}

.faq-panel {
    max-width: 920px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--card-border);
    border-radius: 14px !important;
    margin-bottom: 12px;
    overflow: hidden;
    background: #fff;
    transition: var(--transition);
}

.faq-item:hover {
    border-color: #C3D7E7;
}

.accordion-button {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-main);
    background: #fff;
    padding: 1rem 1.2rem;
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    color: var(--deep-blue);
    background: #F4F9FD;
}

.accordion-button::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%232E6A9E' class='bi bi-plus'%3E%3Cpath d='M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0 0 1 0 1h-3v3a.5.5 0 0 1-1 0v-3h-3a.5.5 0 0 1 0-1h3v-3A.5.5 0 0 1 8 4z'/%3E%3C/svg%3E");
    transition: transform .28s;
}

.accordion-button:not(.collapsed)::after {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23fff' class='bi bi-dash'%3E%3Cpath d='M4 8a.5.5 0 0 1 .5-.5h7a.5.5 0 0 1 0 1h-7A.5.5 0 0 1 4 8z'/%3E%3C/svg%3E");
    background-color: var(--brand-blue);
    border-radius: 50%;
    background-position: center;
}

.accordion-button.collapsed::after {
    background-color: var(--base-blue);
    border-radius: 50%;
}

.accordion-body {
    padding: 0 1.25rem 1.2rem;
    color: var(--text-muted);
    font-size: 15px;
    border-top: 1px solid #EDF3F8;
    background: #FCFDFF;
}

/* 底部 CTA */
.cta-area {
    padding: 82px 0;
    background: linear-gradient(110deg, rgba(18, 42, 58, .94), rgba(28, 78, 124, .9)), url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
}

.cta-inner {
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}

.cta-inner .section-title {
    color: #fff;
}

.cta-inner p {
    color: #D7E6F2;
}

.cta-btns {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 22px;
}

.cta-note {
    margin-top: 18px;
    color: #B7CDDE;
    font-size: 13px;
}

.cta-note i {
    color: #79E4C9;
}

/* 页脚 */
.site-footer {
    background: #14202B;
    color: #A8BBCB;
    padding-top: 60px;
}

.footer-top {
    padding-bottom: 32px;
}

.footer-brand-name {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.footer-brand-desc {
    font-size: 14px;
    line-height: 1.8;
    color: #8DA6B8;
    max-width: 280px;
}

.footer-title {
    font-size: 15px;
    color: #fff;
    font-weight: 600;
    margin-bottom: 16px;
}

.footer-links {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 14px;
}

.footer-links a {
    color: #A8BBCB;
}

.footer-links a:hover {
    color: #7FE0C4;
}

.footer-contact-note {
    background: rgba(255, 255, 255, .05);
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 13px;
    color: #C3D6E3;
    border: 1px solid rgba(255, 255, 255, .06);
}

.footer-contact-note i {
    color: #79E4C9;
    margin-right: .3rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .08);
    padding: 18px 0;
    font-size: 13px;
    color: #778FA1;
}

.footer-bottom .footer-domain {
    color: #9FB7C8;
}

/* 响应式 */
@media (max-width: 1199.98px) {
    .hero-panel {
        width: 72%;
        left: 5%;
    }
    .hero-lower {
        right: 2%;
        bottom: 22%;
    }
    .hero-lower .float-card-a {
        min-width: 155px;
    }
    .point-card,
    .compare-card {
        padding-left: 18px;
        padding-right: 18px;
    }
}

@media (max-width: 991.98px) {
    :root {
        --section-space: 76px;
    }
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 38px;
    }
    .hero-art {
        min-height: 380px;
    }
    .path-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    .scene-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    .compare-layout {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .news-wrap-inner {
        grid-template-columns: 1fr;
    }
    .point-cards {
        grid-template-columns: 1fr 1fr;
    }
    .navbar-collapse {
        background: #fff;
        border: 1px solid var(--card-border);
        border-radius: 16px;
        box-shadow: var(--shadow-card);
        padding: 16px;
        margin-top: 10px;
    }
    .navbar-custom .navbar-nav {
        margin-left: 0;
        row-gap: .25rem;
    }
    .navbar-custom .nav-link.active::after {
        left: 0;
        right: auto;
        width: 34px;
        bottom: .3rem;
    }
}

@media (max-width: 767.98px) {
    :root {
        --section-space: 64px;
    }
    .hero-section {
        padding: 46px 0 50px;
    }
    .hero-art {
        min-height: 300px;
    }
    .hero-panel {
        top: 12%;
    }
    .hero-lower {
        bottom: 10%;
    }
    .point-cards {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .point-card {
        padding: 28px 22px;
    }
    .scene-cards {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    .scene-cover {
        height: 175px;
    }
    .section-padding {
        padding-top: 56px;
        padding-bottom: 56px;
    }
    .section-head {
        margin-bottom: 30px;
    }
    .timeline-item {
        padding-left: 38px;
    }
    .timeline-item::before {
        width: 14px;
        height: 14px;
        left: -7px;
        border-width: 4px;
    }
    .compare-layout {
        gap: 14px;
    }
    .news-card {
        padding: 20px;
    }
    .news-item {
        padding: 16px 16px;
    }
    .news-item h3 {
        font-size: 17px;
    }
    .cta-area {
        padding: 56px 0;
    }
}

@media (max-width: 575.98px) {
    .hero-title {
        font-size: 28px;
    }
    .hero-actions .btn {
        width: 100%;
    }
    .hero-trust {
        gap: 6px;
    }
    .hero-trust li {
        font-size: 13px;
    }
    .hero-art {
        min-height: 240px;
    }
    .hero-panel {
        top: 8%;
        padding: 14px 16px;
        width: 72%;
    }
    .hero-lower {
        bottom: 5%;
    }
    .hero-lower .float-card-a {
        padding: 10px 13px;
        min-width: 132px;
    }
    .hero-tag-block {
        display: none;
    }
    .compare-card {
        padding: 24px 18px;
    }
    .path-lead-box {
        padding: 26px 18px;
    }
    .cta-btns .btn {
        width: 100%;
    }
}

/* roulang page: category1 */
:root {
  --primary-light: #DCEAF7;
  --primary-brand: #2E6A9E;
  --primary-deep: #1C4E7C;
  --action-green: #17B897;
  --action-green-dark: #0E9F82;
  --text-main: #212B36;
  --text-sub: #5B6B7A;
  --border-light: #E4EBF2;
  --border-card: #E3EAF1;
  --surface: #FFFFFF;
  --canvas: #F7FAFD;
  --success: #1A7F37;
  --warning: #B7791F;
  --error: #C62828;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 6px 16px rgba(31, 79, 120, 0.08);
  --shadow-hover: 0 10px 28px rgba(24, 80, 140, 0.12);
  --container-w: 1200px;
  --section-space: 96px;
  --font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
  --font-en: Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-main);
  background: var(--canvas);
  overflow-x: hidden;
}
a { color: var(--primary-brand); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--primary-deep); }
img { max-width: 100%; height: auto; display: block; }
.container { max-width: var(--container-w); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  border-radius: var(--radius-sm);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  padding: .72rem 1.45rem;
  border: 1px solid transparent;
  transition: all .2s ease;
  white-space: nowrap;
}
.btn:focus-visible {
  outline: 3px solid rgba(46, 106, 158, 0.3);
  outline-offset: 2px;
}
.btn-blue {
  background: var(--primary-brand);
  color: #fff;
  border-color: var(--primary-brand);
}
.btn-blue:hover,
.btn-blue:active { background: var(--primary-deep); border-color: var(--primary-deep); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.btn-green {
  background: var(--action-green);
  color: #fff;
  border-color: var(--action-green);
}
.btn-green:hover,
.btn-green:active { background: var(--action-green-dark); border-color: var(--action-green-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(23, 184, 151, 0.24); }
.btn-outline {
  background: transparent;
  color: var(--primary-brand);
  border-color: rgba(46, 106, 158, .35);
}
.btn-outline:hover,
.btn-outline:active { background: rgba(46, 106, 158, .07); color: var(--primary-deep); border-color: var(--primary-brand); transform: translateY(-2px); }
.btn-lg { font-size: 17px; padding: .9rem 1.8rem; }
.btn-sm { font-size: 14px; padding: .52rem 1rem; }

.badge {
  font-weight: 500;
  line-height: 1;
  border-radius: 50rem;
  padding: .4rem .75rem;
  font-size: 13px;
}

/* ==================== 顶部导航 ==================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1025;
  background: rgba(255, 255, 255, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(227, 234, 241, .8);
}
.navbar-custom {
  padding: .5rem 0;
  min-height: 68px;
}
.site-logo {
  display: flex;
  flex-direction: column;
  line-height: 1.25;
  padding: 0;
}
.logo-main {
  font-weight: 700;
  font-size: 18px;
  color: var(--primary-deep);
  letter-spacing: -.01em;
}
.logo-sub {
  font-size: 12px;
  color: var(--text-sub);
  letter-spacing: .02em;
}
.navbar-custom .navbar-nav { gap: .25rem; }
.navbar-custom .navbar-nav .nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  padding: .55rem 1rem;
  border-radius: 50rem;
  position: relative;
  transition: all .2s ease;
}
.navbar-custom .navbar-nav .nav-link:hover { color: var(--primary-brand); background: rgba(220, 234, 247, .55); }
.navbar-custom .navbar-nav .nav-link.active { color: var(--primary-deep); background: var(--primary-light); font-weight: 600; }
.nav-tools { display: flex; align-items: center; gap: .75rem; margin-left: 1rem; }
.nav-search-btn {
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50rem;
  color: var(--text-main);
  background: var(--canvas);
  border: 1px solid var(--border-card);
  transition: all .2s ease;
}
.nav-search-btn:hover { background: var(--primary-light); color: var(--primary-deep); border-color: rgba(46, 106, 158, .3); transform: translateY(-1px); }
.navbar-toggler {
  border: 1px solid var(--border-card);
  border-radius: 10px;
  width: 44px;
  height: 44px;
  background: var(--canvas);
}
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(46, 106, 158, .2); }
.navbar-toggler-icon { background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(28,78,124,0.85)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e"); }

/* ==================== 分类页 Hero ==================== */
.cat-hero {
  position: relative;
  padding: 76px 0 72px;
  background-color: var(--primary-light);
  overflow: hidden;
}
.cat-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(28, 78, 124, .04) 1px, transparent 1px), linear-gradient(90deg, rgba(28, 78, 124, .04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.cat-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center 30%;
  opacity: .18;
  z-index: 0;
}
.cat-hero .container { position: relative; z-index: 2; }
.breadcrumb-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .45rem;
  font-size: 13px;
  color: var(--text-sub);
  margin-bottom: 48px;
  padding: 8px 16px;
  background: rgba(255, 255, 255, .7);
  border-radius: 50rem;
  width: max-content;
  backdrop-filter: blur(4px);
  border: 1px solid rgba(255, 255, 255, .7);
}
.breadcrumb-line a { color: var(--primary-brand); }
.cat-hero-row { display: flex; flex-wrap: wrap; gap: 48px; align-items: center; }
.cat-hero-content { flex: 1 1 56%; min-width: 320px; }
.cat-hero-visual { flex: 1 1 36%; min-width: 300px; }
.cat-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, .8);
  border: 1px solid rgba(46, 106, 158, .18);
  padding: .35rem 1rem;
  border-radius: 50rem;
  margin-bottom: 18px;
  font-family: var(--font-en);
}
.cat-hero .page-h1 {
  font-size: clamp(28px, 3.6vw, 42px);
  line-height: 1.25;
  font-weight: 700;
  color: var(--primary-deep);
  letter-spacing: -.02em;
  margin-bottom: 18px;
}
.cat-hero .page-h1 span { color: var(--action-green-dark); }
.cat-hero-desc {
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-sub);
  max-width: 640px;
  margin-bottom: 32px;
}
.cat-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, .75);
  border: 1px solid var(--border-card);
  border-radius: 50rem;
  padding: .4rem 1rem;
  font-size: 13px;
  color: var(--text-main);
  backdrop-filter: blur(6px);
}
.hero-tag i { color: var(--action-green); }
.hero-panel {
  background: rgba(255, 255, 255, .75);
  border: 1px solid rgba(255, 255, 255, .85);
  border-radius: 20px;
  padding: 24px;
  box-shadow: 0 16px 40px rgba(28, 78, 124, .12);
  backdrop-filter: blur(10px);
  position: relative;
}
.hero-panel::after {
  content: "";
  position: absolute;
  right: -12px;
  bottom: -12px;
  width: 110px;
  height: 110px;
  background: radial-gradient(circle, rgba(23, 184, 151, .28), transparent 68%);
  border-radius: 50%;
  z-index: -1;
}
.panel-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary-deep);
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 16px;
}
.panel-bar { height: 5px; border-radius: 50rem; background: #E4EBF2; margin: 12px 0; overflow: hidden; }
.panel-bar span { display: block; height: 100%; border-radius: 50rem; background: linear-gradient(90deg, var(--primary-brand), var(--action-green)); }
.panel-row { display: flex; justify-content: space-between; align-items: center; padding: 8px 0; font-size: 14px; border-bottom: 1px dashed rgba(28, 78, 124, .08); }
.panel-row:last-child { border-bottom: 0; }
.panel-chip {
  font-size: 12px;
  background: rgba(23, 184, 151, .14);
  color: var(--action-green-dark);
  border-radius: 50rem;
  padding: .2rem .7rem;
  font-weight: 600;
}

/* ==================== 区块通用 ==================== */
.section { padding: var(--section-space) 0; }
.section-tight { padding: 58px 0; }
.section-white { background: var(--surface); }
.section-canvas { background: var(--canvas); }
.section-light { background: var(--primary-light); }
.section-head { max-width: 780px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-en);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--primary-brand);
  background: rgba(46, 106, 158, .08);
  border-radius: 50rem;
  padding: .3rem 1rem;
  margin-bottom: 14px;
}
.eyebrow i { color: var(--action-green); }
.section-title {
  font-size: clamp(24px, 2.3vw, 31px);
  font-weight: 700;
  color: var(--primary-deep);
  line-height: 1.35;
  margin-bottom: 12px;
  letter-spacing: -.01em;
}
.section-sub { font-size: 16px; color: var(--text-sub); line-height: 1.85; }
.divider-light { width: 56px; height: 4px; border-radius: 4px; background: var(--action-green); margin: 16px 0 24px; }
.divider-light.center { margin-left: auto; margin-right: auto; }

/* ==================== 登录前速查 ==================== */
.quick-card {
  height: 100%;
  background: var(--surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: var(--shadow);
  transition: all .22s ease;
  position: relative;
  overflow: hidden;
}
.quick-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-brand);
  border-radius: 0 6px 6px 0;
  opacity: 0;
  transition: all .25s ease;
}
.quick-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(46, 106, 158, .25);
}
.quick-card:hover::before { opacity: 1; }
.quick-num {
  font-family: var(--font-en);
  font-size: 24px;
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--primary-brand);
  line-height: 1;
  margin-bottom: 16px;
  display: block;
}
.quick-card h3 { font-size: 18px; font-weight: 700; color: var(--primary-deep); margin-bottom: 8px; }
.quick-card p { font-size: 14.5px; color: var(--text-sub); line-height: 1.75; margin-bottom: 0; }
.quick-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(23, 184, 151, .12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--action-green-dark);
  font-size: 16px;
  margin-bottom: 14px;
}

/* ==================== 卖点 / 信息两栏 ==================== */
.feature-row { display: flex; align-items: center; gap: 68px; flex-wrap: wrap; }
.feature-text { flex: 1 1 46%; min-width: 310px; }
.feature-list { list-style: none; margin: 0; padding: 0; }
.feature-list li { display: flex; gap: 12px; padding: 10px 0; font-size: 15px; color: var(--text-sub); }
.feature-list i { color: var(--action-green); font-size: 18px; padding-top: 4px; }
.feature-list b { color: var(--text-main); font-weight: 600; }
.feature-note {
  background: var(--canvas);
  border-left: 4px solid var(--primary-brand);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--text-sub);
  margin-top: 22px;
}
.feature-image {
  flex: 1 1 40%;
  min-width: 300px;
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-hover);
}
.feature-image img { width: 100%; border-radius: 20px; aspect-ratio: 4/3; object-fit: cover; transition: transform .5s ease; }
.feature-image:hover img { transform: scale(1.03); }
.image-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(255, 255, 255, .9);
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 600;
  padding: .3rem .9rem;
  border-radius: 50rem;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}

/* ==================== 登录步骤时间线 ==================== */
.path-wrap {
  position: relative;
  padding: 20px 0 0;
}
.path-wrap::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  background: linear-gradient(180deg, var(--primary-brand), rgba(46, 106, 158, .18));
  border-radius: 4px;
}
.path-item {
  display: flex;
  position: relative;
  margin-bottom: 40px;
}
.path-item:nth-child(odd) { flex-direction: row-reverse; }
.path-inner {
  width: 50%;
  padding-left: 48px;
}
.path-item:nth-child(even) .path-inner { padding-left: 0; padding-right: 48px; }
.path-node {
  position: absolute;
  left: 50%;
  top: 8px;
  transform: translateX(-50%);
  width: 32px;
  height: 32px;
  background: var(--surface);
  border: 3px solid var(--primary-brand);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-brand);
  font-size: 12px;
  font-weight: 800;
  font-family: var(--font-en);
  z-index: 2;
  box-shadow: 0 0 0 5px rgba(46, 106, 158, .12);
}
.path-card {
  background: var(--surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 24px;
  transition: all .2s ease;
}
.path-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(23, 184, 151, .3); }
.path-step {
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--action-green-dark);
  text-transform: uppercase;
  background: rgba(23, 184, 151, .1);
  display: inline-block;
  border-radius: 50rem;
  padding: .3rem .85rem;
  margin-bottom: 10px;
}
.path-card h3 { font-size: 19px; font-weight: 700; color: var(--primary-deep); margin-bottom: 6px; }
.path-card p { font-size: 14px; color: var(--text-sub); margin-bottom: 12px; }
.path-card ul { padding-left: 1rem; font-size: 14px; color: var(--text-sub); margin: 0; }
.path-card li { margin: 6px 0; }
.path-tag {
  display: inline-block;
  font-size: 12px;
  color: var(--primary-brand);
  background: var(--primary-light);
  border-radius: 4px;
  padding: .15rem .5rem;
  margin-top: 8px;
}

/* ==================== 场景卡片 ==================== */
.scene-card {
  background: var(--surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all .22s ease;
}
.scene-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.scene-cover { position: relative; overflow: hidden; }
.scene-cover img { width: 100%; aspect-ratio: 16/9; object-fit: cover; transition: transform .45s ease; }
.scene-card:hover .scene-cover img { transform: scale(1.05); }
.scene-num {
  position: absolute;
  right: 14px;
  top: 14px;
  background: rgba(255, 255, 255, .92);
  color: var(--primary-deep);
  font-family: var(--font-en);
  font-weight: 800;
  font-size: 14px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}
.scene-body { padding: 20px 22px 22px; display: flex; flex-direction: column; flex-grow: 1; }
.scene-body h3 { font-size: 18px; font-weight: 700; color: var(--primary-deep); margin-bottom: 6px; }
.scene-body p { font-size: 14px; color: var(--text-sub); line-height: 1.75; flex-grow: 1; }
.scene-link { font-size: 14px; font-weight: 600; color: var(--action-green-dark); display: inline-flex; align-items: center; gap: 6px; transition: gap .2s ease; }
.scene-link:hover { gap: 10px; color: var(--primary-deep); }

/* ==================== 账号对比 ==================== */
.compare-wrap {
  border: 1px solid var(--border-card);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.compare-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.compare-col { padding: 32px 24px; border-right: 1px solid var(--border-card); position: relative; }
.compare-col:last-child { border-right: 0; }
.compare-col.featured { background: linear-gradient(180deg, rgba(23, 184, 151, .06), rgba(255, 255, 255, 0) 60%), var(--surface); }
.compare-head { font-size: 16px; font-weight: 700; color: var(--text-main); display: flex; align-items: center; gap: 10px; }
.compare-head small { display: block; font-size: 12px; color: var(--text-sub); font-weight: 400; margin-top: 4px; }
.compare-title-top {
  font-family: var(--font-en);
  font-size: 13px;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: .05em;
  font-weight: 700;
  margin-bottom: 8px;
}
.hot-badge {
  background: var(--action-green);
  color: #fff;
  font-size: 11px;
  border-radius: 50rem;
  padding: .15rem .6rem;
  font-weight: 600;
  margin-left: auto;
}
.compare-list { list-style: none; margin: 20px 0 0; padding: 0; }
.compare-list li { display: flex; gap: 8px; align-items: flex-start; font-size: 14px; color: var(--text-sub); padding: 7px 0; }
.compare-list i { color: var(--action-green); padding-top: 5px; font-size: 13px; }
.compare-list .muted { color: rgba(91, 107, 122, .6); }
.compare-list .muted i { color: rgba(91, 107, 122, .4); }
.compare-cta { margin-top: 22px; }
.compare-footer-bar {
  background: var(--canvas);
  padding: 18px 24px;
  border-top: 1px solid var(--border-card);
  font-size: 13px;
  color: var(--text-sub);
  text-align: center;
}

/* ==================== FAQ ==================== */
.faq-wrap { max-width: 880px; margin: 0 auto; }
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(28, 78, 124, .03);
  transition: border-color .2s ease;
}
.faq-item:hover { border-color: rgba(46, 106, 158, .28); }
.faq-q {
  width: 100%;
  border: 0;
  background: transparent;
  padding: 18px 46px 18px 20px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  font-family: inherit;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  transition: background .2s ease;
}
.faq-q:hover { background: rgba(220, 234, 247, .28); }
.faq-q:focus-visible { outline: 3px solid rgba(46, 106, 158, .25); }
.faq-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary-brand);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: transform .3s ease, background .2s ease;
  margin-left: auto;
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--action-green); color: #fff; }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-a-inner { padding: 0 20px 20px 56px; font-size: 15px; color: var(--text-sub); line-height: 1.85; }
@media (max-width: 768px) {
  .faq-a-inner { padding: 0 14px 18px 14px; }
}

/* ==================== CTA ==================== */
.cta-sec { position: relative; background: var(--primary-light); overflow: hidden; padding: 64px 0; }
.cta-sec::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  opacity: .12;
}
.cta-card {
  position: relative;
  background: rgba(255, 255, 255, .92);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: 22px;
  padding: 42px;
  box-shadow: 0 18px 44px rgba(28, 78, 124, .1);
  max-width: 850px;
  margin: 0 auto;
  text-align: center;
  backdrop-filter: blur(10px);
}
.cta-card h2 { font-size: clamp(24px, 3vw, 32px); color: var(--primary-deep); font-weight: 700; margin-bottom: 12px; }
.cta-card p { color: var(--text-sub); font-size: 16px; margin-bottom: 26px; }
.cta-badge-row { display: flex; justify-content: center; gap: 28px; flex-wrap: wrap; margin-top: 24px; }
.cta-badge-row span { font-size: 13px; color: var(--text-sub); display: inline-flex; align-items: center; gap: 6px; }
.cta-badge-row i { color: var(--success); }

/* ==================== 页脚 ==================== */
.site-footer {
  background: var(--primary-deep);
  color: rgba(255, 255, 255, .8);
  padding-top: 68px;
}
.footer-top { padding-bottom: 42px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.footer-brand-name {
  font-size: 22px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  letter-spacing: -.01em;
}
.footer-brand-desc { font-size: 14px; line-height: 1.85; color: rgba(255, 255, 255, .66); max-width: 340px; margin: 0; }
.footer-title { font-size: 16px; font-weight: 600; color: #fff; margin-bottom: 18px; }
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  color: rgba(255, 255, 255, .68);
  font-size: 14px;
  transition: all .2s ease;
  border-bottom: 1px solid transparent;
}
.footer-links a:hover { color: #fff; border-bottom-color: var(--action-green); padding-left: 4px; }
.footer-contact-note {
  background: rgba(255, 255, 255, .08);
  border-radius: var(--radius-sm);
  padding: 16px 18px;
  font-size: 13.5px;
  line-height: 1.75;
  display: flex;
  gap: 12px;
  color: rgba(255, 255, 255, .75);
}
.footer-contact-note i { color: var(--action-green); font-size: 18px; margin-top: 2px; }
.footer-bottom {
  padding: 22px 0;
  font-size: 13px;
  color: rgba(255, 255, 255, .5);
  row-gap: 8px;
}
.footer-domain { color: rgba(255, 255, 255, .6); }

/* ==================== 响应式 ==================== */
@media (max-width: 992px) {
  :root { --section-space: 76px; }
  .navbar-collapse {
    padding: 12px 0;
    border-top: 1px solid var(--border-card);
    margin-top: 8px;
  }
  .navbar-custom .navbar-nav .nav-link { padding: .6rem 1rem; border-radius: 10px; }
  .feature-row { gap: 36px; }
  .compare-grid { grid-template-columns: 1fr 1fr; }
  .compare-col { border-bottom: 1px solid var(--border-card); }
  .compare-col:nth-child(odd) { border-right: 1px solid var(--border-card); }
  .compare-col:nth-child(even) { border-right: 0; }
}
@media (max-width: 768px) {
  :root { --section-space: 62px; }
  body { font-size: 15px; }
  .cat-hero { padding: 48px 0 56px; }
  .breadcrumb-line { margin-bottom: 32px; }
  .cat-hero-row { gap: 30px; }
  .btn { width: 100%; }
  .cat-hero-actions { flex-direction: column; }
  .quick-card { padding: 22px; -ms-flex: 0 0 100%; flex: 0 0 100%; }
  .feature-row { flex-direction: column; }
  .feature-text, .feature-image { width: 100%; }
  .path-wrap::before { left: 21px; }
  .path-item, .path-item:nth-child(odd) { flex-direction: column; padding-left: 52px; }
  .path-inner, .path-item:nth-child(even) .path-inner { width: 100%; padding: 0; }
  .path-node { left: 6px; transform: none; }
  .compare-grid { grid-template-columns: 1fr; }
  .compare-col, .compare-col:nth-child(odd) { border-right: 0; border-bottom: 1px solid var(--border-card); }
  .footer-brand-desc { max-width: 100%; }
}
@media (max-width: 520px) {
  .hero-tags { gap: 6px; }
  .hero-tag { padding: .3rem .8rem; font-size: 12px; }
  .hero-panel { padding: 18px; }
  .section-title { font-size: 22px; }
  .cta-card { padding: 28px 20px; }
  .cta-badge-row { gap: 14px; flex-direction: column; align-items: flex-start; }
  .compare-col { padding: 24px 18px; }
}

/* roulang page: article */
:root {
            --primary: #2E6A9E;
            --primary-dark: #1C4E7C;
            --accent: #17B897;
            --accent-dark: #0E9F82;
            --canvas: #F7FAFD;
            --soft-blue: #DCEAF7;
            --soft-deep: #E8F2FB;
            --text-main: #212B36;
            --text-secondary: #5B6B7A;
            --border-soft: #E3EAF1;
            --card-white: #FFFFFF;
            --danger: #C62828;
            --success: #1A7F37;
            --warning: #B7791F;
            --radius: 12px;
            --radius-lg: 18px;
            --shadow-sm: 0 6px 16px rgba(31, 79, 120, 0.08);
            --shadow-md: 0 10px 24px rgba(24, 80, 140, 0.10);
            --shadow-hover: 0 10px 28px rgba(24, 80, 140, 0.12);
            --ease: all .3s ease;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            background: var(--canvas);
            color: var(--text-main);
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            line-height: 1.7;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        .container {
            max-width: 1200px;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--ease);
        }

        a:hover {
            color: var(--primary-dark);
        }

        img {
            max-width: 100%;
            height: auto;
        }

        .btn {
            border-radius: 8px;
            font-weight: 600;
            font-size: 16px;
            padding: 10px 22px;
            transition: var(--ease);
        }

        .btn:focus,
        .btn:focus-visible {
            outline: 3px solid rgba(46, 106, 158, .25);
            box-shadow: none;
        }

        .btn-primary {
            background: var(--primary);
            border: 1px solid var(--primary);
            color: #fff;
        }

        .btn-primary:hover,
        .btn-primary:focus {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }

        .btn-outline-primary {
            border: 1px solid var(--primary);
            color: var(--primary);
            background: transparent;
        }

        .btn-outline-primary:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
        }

        .btn-green {
            background: var(--accent);
            border: 1px solid var(--accent);
            color: #fff;
        }

        .btn-green:hover,
        .btn-green:focus {
            background: var(--accent-dark);
            border-color: var(--accent-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1040;
            background: rgba(247, 250, 253, .86);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid rgba(227, 234, 241, .9);
        }

        .navbar-custom {
            min-height: 68px;
            padding-top: .5rem;
            padding-bottom: .5rem;
        }

        .site-logo {
            display: inline-flex;
            flex-direction: column;
            line-height: 1.25;
            padding-top: 0;
            padding-bottom: 0;
            margin-right: 1rem;
        }

        .logo-main {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-main);
            letter-spacing: .01em;
        }

        .logo-main:hover {
            color: var(--primary);
        }

        .logo-sub {
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 400;
            margin-top: 2px;
        }

        .navbar-custom .nav-item {
            margin-left: 2px;
            margin-right: 2px;
        }

        .navbar-custom .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            padding: 10px 15px;
            border-radius: 8px;
            position: relative;
        }

        .navbar-custom .nav-link:hover {
            color: var(--primary-dark);
            background: rgba(46, 106, 158, .06);
        }

        .navbar-custom .nav-link.active {
            color: var(--primary-dark);
            background: rgba(46, 106, 158, .08);
            font-weight: 600;
        }

        .nav-tools {
            align-items: center;
            gap: 12px;
        }

        .nav-search-btn {
            width: 40px;
            height: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            border: 1px solid var(--border-soft);
            color: var(--primary);
            background: #fff;
        }

        .nav-search-btn:hover {
            background: var(--soft-blue);
            color: var(--primary-dark);
            transform: translateY(-2px);
        }

        .navbar-toggler {
            border: 1px solid var(--border-soft);
            border-radius: 8px;
            padding: 6px 10px;
            background: #fff;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(46, 106, 158, .18);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(33,43,54,0.75)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .article-masthead {
            position: relative;
            background: linear-gradient(90deg, rgba(247, 250, 253, .95) 0%, rgba(220, 234, 247, .72) 100%), url("/assets/images/backpic/back-1.png") center / cover no-repeat;
            padding: 58px 0 52px;
            border-bottom: 1px solid var(--border-soft);
        }

        .masthead-inner {
            max-width: 860px;
            margin: 0 auto;
            text-align: left;
        }

        .breadcrumb-nav {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 18px;
        }

        .breadcrumb-nav a {
            color: var(--primary);
            font-weight: 500;
        }

        .breadcrumb-nav a:hover {
            color: var(--primary-dark);
        }

        .breadcrumb-nav .divider {
            color: #9DB2C5;
            font-size: 12px;
        }

        .breadcrumb-current {
            color: var(--text-secondary);
            max-width: 360px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .article-h1 {
            font-size: clamp(26px, 4vw, 38px);
            font-weight: 700;
            line-height: 1.35;
            color: var(--text-main);
            margin: 0 0 16px;
            letter-spacing: .01em;
        }

        .article-lede {
            font-size: 16px;
            color: var(--text-secondary);
            margin: 0 0 22px;
            font-weight: 400;
        }

        .article-meta-line {
            display: flex;
            flex-wrap: wrap;
            gap: 14px 24px;
            align-items: center;
            font-size: 14px;
            color: var(--text-secondary);
        }

        .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 7px;
        }

        .meta-item i {
            color: var(--primary);
        }

        .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: #fff;
            border: 1px solid var(--border-soft);
            border-radius: 999px;
            padding: 3px 12px;
            font-size: 13px;
            color: var(--primary-dark);
            font-weight: 500;
        }

        .article-reader {
            padding: 48px 0 70px;
        }

        .article-sheet {
            background: var(--card-white);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            padding: 34px 38px 30px;
            transition: var(--ease);
        }

        .article-sheet:hover {
            box-shadow: var(--shadow-md);
        }

        .cms-content {
            font-size: 16px;
            line-height: 1.9;
            color: #2B3642;
            word-wrap: break-word;
            overflow-wrap: break-word;
        }

        .cms-content p {
            margin: 0 0 22px;
        }

        .cms-content h2,
        .cms-content h3,
        .cms-content h4 {
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.45;
            margin: 32px 0 14px;
        }

        .cms-content h2 {
            font-size: 24px;
        }

        .cms-content h3 {
            font-size: 20px;
        }

        .cms-content ul,
        .cms-content ol {
            margin: 0 0 24px;
            padding-left: 1.4rem;
        }

        .cms-content li {
            margin-bottom: 8px;
        }

        .cms-content blockquote {
            border-left: 4px solid var(--accent);
            background: #F3F9F8;
            margin: 0 0 24px;
            padding: 14px 20px;
            border-radius: 0 10px 10px 0;
            color: var(--text-secondary);
        }

        .cms-content img {
            border-radius: 14px;
            display: block;
            margin: 18px 0;
        }

        .cms-content a {
            color: var(--primary);
            font-weight: 500;
            border-bottom: 1px solid rgba(46, 106, 158, .35);
        }

        .cms-content code {
            background: #EDF2F7;
            border-radius: 4px;
            padding: 2px 7px;
            font-size: .92em;
            color: var(--primary-dark);
        }

        .article-footer-nav {
            margin-top: 38px;
            padding-top: 24px;
            border-top: 1px solid var(--border-soft);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 14px;
        }

        .article-footer-nav .btn {
            font-size: 15px;
        }

        .empty-state {
            text-align: center;
            padding: 64px 20px;
            color: var(--text-secondary);
        }

        .empty-state .empty-icon {
            font-size: 48px;
            color: #B9C8D8;
            margin-bottom: 18px;
        }

        .empty-state h2 {
            font-size: 24px;
            color: var(--text-main);
            margin-bottom: 12px;
        }

        .empty-state .btn {
            margin-top: 18px;
        }

        .side-sticky {
            position: sticky;
            top: 96px;
        }

        .side-panel {
            background: var(--card-white);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius);
            padding: 22px;
            box-shadow: var(--shadow-sm);
            margin-bottom: 22px;
        }

        .side-panel-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .side-panel-title i {
            color: var(--accent);
            font-size: 15px;
        }

        .side-quick-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .side-quick-list li + li {
            border-top: 1px solid #EFF3F8;
        }

        .side-quick-list a {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding: 12px 4px;
            color: var(--text-secondary);
            font-size: 15px;
            border-radius: 8px;
        }

        .side-quick-list a:hover {
            color: var(--primary-dark);
            background: rgba(46, 106, 158, .04);
            padding-left: 10px;
        }

        .side-quick-list a i {
            color: #B5C6D8;
            font-size: 13px;
        }

        .side-safety {
            background: #F5FAFD;
            border-color: rgba(46, 106, 158, .14);
        }

        .side-safety p {
            font-size: 14px;
            color: var(--text-secondary);
            margin-bottom: 0;
        }

        .side-safety ul {
            margin: 12px 0 0;
            padding-left: 16px;
        }

        .side-safety ul li {
            font-size: 14px;
            margin: 6px 0;
        }

        .cover-note-card {
            border: none;
            overflow: hidden;
            padding: 0;
            background: linear-gradient(135deg, #E8F2FB, #F7FAFD);
        }

        .cover-note-card .cover-img {
            width: 100%;
            aspect-ratio: 16 / 7;
            object-fit: cover;
            display: block;
        }

        .cover-note-card .cover-body {
            padding: 18px 20px 20px;
        }

        .cover-note-card h3 {
            font-size: 17px;
            color: var(--primary-dark);
            font-weight: 700;
            margin: 0 0 8px;
        }

        .cover-note-card p {
            color: var(--text-secondary);
            font-size: 14px;
            margin-bottom: 0;
        }

        .article-bottom-zone {
            padding: 18px 0 2px;
        }

        .article-faq-wrap {
            background: #EEF5FB;
            border-radius: var(--radius-lg);
            padding: 42px 0 34px;
            margin-top: 8px;
        }

        .section-heading {
            margin-bottom: 26px;
        }

        .section-heading .section-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: .04em;
            text-transform: uppercase;
            color: var(--accent-dark);
        }

        .section-heading h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            margin: 10px 0 0;
            line-height: 1.4;
        }

        .article-faq {
            max-width: 860px;
        }

        .article-faq details {
            background: var(--card-white);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius);
            padding: 20px 24px;
            margin-bottom: 14px;
            box-shadow: var(--shadow-sm);
            transition: var(--ease);
        }

        .article-faq details:hover {
            border-color: var(--primary);
        }

        .article-faq summary {
            cursor: pointer;
            font-size: 17px;
            font-weight: 600;
            color: var(--text-main);
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

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

        .article-faq summary::after {
            content: "\f067";
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            font-size: 14px;
            color: var(--primary);
            background: var(--soft-blue);
            border-radius: 50%;
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex: 0 0 28px;
            transition: var(--ease);
        }

        .article-faq details[open] summary::after {
            content: "\f068";
            background: var(--primary);
            color: #fff;
        }

        .article-faq details p {
            margin: 14px 0 0;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.85;
        }

        .site-cta {
            background: linear-gradient(120deg, #DCEAF7 0%, #F4F9FE 100%);
            border-radius: var(--radius-lg);
            padding: 34px 0;
            margin: 48px 0 72px;
        }

        .cta-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            padding: 12px 8px;
        }

        .cta-inner h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--text-main);
        }

        .cta-inner p {
            color: var(--text-secondary);
            margin: 0;
            font-size: 15px;
        }

        .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .site-footer {
            background: #16324A;
            color: rgba(255, 255, 255, .78);
            padding: 56px 0 24px;
        }

        .footer-brand-name {
            font-size: 20px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand-desc {
            font-size: 14px;
            line-height: 1.85;
            color: rgba(255, 255, 255, .66);
            margin-bottom: 0;
        }

        .footer-title {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-links li {
            margin-bottom: 10px;
        }

        .footer-links a,
        .footer-links span {
            color: rgba(255, 255, 255, .68);
            font-size: 14px;
            transition: var(--ease);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-contact-note {
            background: rgba(255, 255, 255, .08);
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 10px;
            padding: 14px 16px;
            font-size: 14px;
            color: rgba(255, 255, 255, .8);
            display: flex;
            gap: 10px;
            align-items: flex-start;
        }

        .footer-contact-note i {
            margin-top: 4px;
            color: #71C6AE;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            padding-top: 18px;
            margin-top: 40px;
            font-size: 13px;
            color: rgba(255, 255, 255, .5);
        }

        .footer-domain {
            color: rgba(255, 255, 255, .62);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, .68);
        }

        .footer-bottom a:hover {
            color: #fff;
        }

        @media (max-width: 991.98px) {
            .article-masthead {
                padding: 42px 0 36px;
            }

            .article-reader {
                padding: 34px 0 54px;
            }

            .side-sticky {
                position: static;
                margin-top: 14px;
            }

            .article-sheet {
                padding: 28px 20px;
            }

            .navbar-collapse {
                background: #fff;
                border: 1px solid var(--border-soft);
                border-radius: 14px;
                margin-top: 12px;
                padding: 12px 8px;
                box-shadow: var(--shadow-md);
            }

            .navbar-custom .nav-item {
                margin: 2px 0;
            }
        }

        @media (max-width: 767.98px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }

            .article-masthead {
                padding: 34px 0 30px;
            }

            .article-h1 {
                font-size: 24px;
                line-height: 1.45;
            }

            .article-sheet {
                border-radius: 14px;
                padding: 22px 16px;
            }

            .cms-content {
                font-size: 16px;
            }

            .article-footer-nav {
                flex-direction: column;
            }

            .article-footer-nav .btn {
                width: 100%;
                text-align: center;
            }

            .article-faq-wrap {
                padding: 32px 0 24px;
                border-radius: 16px;
            }

            .article-faq summary {
                font-size: 16px;
            }

            .cta-inner .btn {
                width: 100%;
                margin-right: 0;
            }

            .site-cta {
                margin: 36px 0 48px;
            }

            .footer-top {
                padding-bottom: 8px;
            }
        }

        @media (max-width: 520px) {
            .logo-main {
                font-size: 16px;
            }

            .logo-sub {
                font-size: 11px;
            }

            .breadcrumb-current {
                max-width: 220px;
            }

            .site-cta h2 {
                font-size: 20px;
            }
        }

/* roulang page: category2 */
:root {
  --brand: #2E6A9E;
  --brand-deep: #1C4E7C;
  --brand-light: #DCEAF7;
  --act: #17B897;
  --act-deep: #0E9F82;
  --ink: #212B36;
  --ink-sub: #5B6B7A;
  --ink-weak: #8A99A6;
  --line: #E4EBF2;
  --bg-soft: #F7FAFD;
  --white: #FFFFFF;
  --success: #1A7F37;
  --warning: #B7791F;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow: 0 6px 16px rgba(31, 79, 120, 0.08);
  --shadow-hover: 0 10px 28px rgba(24, 80, 140, 0.12);
  --space-section: 100px;
  --space-section-md: 64px;
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --font-num: "Inter", "Segoe UI", Roboto, sans-serif;
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--bg-soft);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--brand);
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
a:hover {
  color: var(--brand-deep);
}
button, input, select, textarea {
  font-family: inherit;
}
.container {
  max-width: 1200px;
}
main {
  overflow: hidden;
}
.page-section {
  padding: var(--space-section-md) 0;
}
@media (min-width: 992px) {
  .page-section {
    padding: var(--space-section) 0;
  }
}
.page-section-tight {
  padding: 40px 0 60px;
}
.h2-title {
  font-size: 28px;
  font-weight: 600;
  line-height: 1.45;
  margin-bottom: 12px;
  letter-spacing: 0;
}
@media (max-width: 576px) {
  .h2-title {
    font-size: 24px;
  }
}
.h3-card {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.4;
}
.section-lead {
  color: var(--ink-sub);
  font-size: 16px;
  max-width: 820px;
}
.section-head {
  margin-bottom: 42px;
}
.section-head .head-kicker {
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.section-head .head-kicker:before {
  content: "";
  width: 18px;
  height: 4px;
  border-radius: 4px;
  background: var(--act);
}
.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 14px;
  background: rgba(220, 234, 247, .35);
  border: 1px solid var(--brand-light);
  color: var(--brand-deep);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
}
.btn {
  font-weight: 600;
  border-radius: 8px;
  padding: 0.6rem 1.3rem;
  border: 1px solid transparent;
  transition: all .2s ease;
  font-size: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-primary-brand {
  background: var(--brand);
  color: var(--white);
  border-color: var(--brand);
}
.btn-primary-brand i {
  color: #fff;
}
.btn-primary-brand:hover {
  background: var(--brand-deep);
  color: #fff;
  border-color: var(--brand-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(30, 80, 140, .22);
}
.btn-outline-brand {
  background: var(--white);
  color: var(--brand);
  border-color: var(--brand);
}
.btn-outline-brand:hover {
  background: var(--brand-light);
  border-color: var(--brand-deep);
  color: var(--brand-deep);
  transform: translateY(-2px);
}
.btn-green {
  background: var(--act);
  color: #fff;
  border-color: var(--act);
}
.btn-green:hover {
  background: var(--act-deep);
  border-color: var(--act-deep);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 18px rgba(23, 184, 151, .28);
}
.btn:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(46, 106, 158, .25);
  outline-offset: 2px;
}
.card-custom {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease, transform .25s ease;
}

/* ===== Header & Nav ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1045;
}
.site-header .navbar {
  min-height: 68px;
  background: rgba(247, 250, 253, .86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(228, 235, 242, .7);
  padding-top: 0;
  padding-bottom: 0;
}
.site-logo {
  display: inline-flex;
  flex-direction: column;
  line-height: 1.2;
  width: auto;
  white-space: normal;
  padding: 6px 0 4px;
  max-width: 320px;
}
.site-logo .logo-main {
  font-size: 18px;
  font-weight: 700;
  color: var(--brand-deep);
  letter-spacing: .01em;
  white-space: nowrap;
}
.site-logo .logo-sub {
  font-size: 11px;
  color: var(--ink-weak);
  letter-spacing: .12em;
  margin-top: 3px;
  white-space: nowrap;
}
.navbar-custom .navbar-nav {
  gap: 2px;
  padding: 8px 0;
}
.navbar-custom .nav-link {
  color: var(--ink-sub);
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 8px;
  font-size: 15px;
  background: transparent;
  border: none;
}
.navbar-custom .nav-link:hover {
  color: var(--brand-deep);
  background: rgba(220, 234, 247, .45);
}
.navbar-custom .nav-link.active {
  color: var(--brand);
  background: rgba(46, 106, 158, .08);
  font-weight: 600;
}
.nav-tools {
  display: flex;
  align-items: center;
  margin-left: 16px;
}
.nav-search-btn {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  color: var(--brand-deep);
  transition: background .2s;
}
.nav-search-btn:hover {
  background: var(--brand-light);
  color: var(--brand);
}
.nav-tools .btn-green {
  margin-left: 10px;
  font-size: 14px;
  padding: .45rem 1rem;
}
.navbar-toggler {
  border: none;
  padding: .35rem .55rem;
}
.navbar-toggler:focus {
  box-shadow: none;
}
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(28, 78, 124, 0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}
@media (max-width: 991.98px) {
  .navbar-custom .navbar-collapse {
    background: rgba(255, 255, 255, .98);
    border-radius: 14px;
    padding: 10px 16px;
    margin-top: 12px;
    box-shadow: 0 12px 36px rgba(31, 79, 120, .14);
    border: 1px solid var(--line);
  }
  .navbar-custom {
    padding-top: 6px;
    padding-bottom: 6px;
  }
  .site-logo .logo-main {
    font-size: 15px;
  }
  .site-logo .logo-sub {
    font-size: 10px;
    letter-spacing: .08em;
  }
  .site-logo {
    max-width: 240px;
  }
}

/* ===== Hero ===== */
.category-hero {
  position: relative;
  background: linear-gradient(108deg, rgba(220, 234, 247, .88) 0%, rgba(254, 255, 255, .72) 54%, rgba(220, 234, 247, .45) 100%), url('/assets/images/backpic/back-1.png') no-repeat center center / cover;
  border-bottom: 1px solid var(--line);
  padding: 68px 0 78px;
}
.category-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(135deg, rgba(46, 106, 158, .055) 0px, rgba(46, 106, 158, .055) 1px, transparent 1px, transparent 9px);
}
.category-hero .container {
  position: relative;
  z-index: 2;
}
.hero-breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 0 0 28px;
  font-size: 14px;
  color: var(--ink-sub);
}
.hero-breadcrumb li + li:before {
  content: "·";
  margin-right: 8px;
  color: #B9C7D3;
}
.hero-breadcrumb a {
  color: var(--ink-sub);
}
.hero-breadcrumb a:hover {
  color: var(--brand);
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(46, 106, 158, .28);
  color: var(--brand-deep);
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 22px;
}
.category-hero h1 {
  font-size: 42px;
  font-weight: 700;
  line-height: 1.28;
  letter-spacing: .01em;
  color: var(--brand-deep);
  margin-bottom: 20px;
}
.category-hero h1 .brand-divider {
  display: block;
  font-size: 30px;
  font-weight: 600;
  color: var(--brand);
  margin-top: 8px;
}
@media (max-width: 768px) {
  .category-hero {
    padding: 44px 0 56px;
  }
  .category-hero h1 {
    font-size: 32px;
  }
  .category-hero h1 .brand-divider {
    font-size: 24px;
  }
}
.hero-lead {
  font-size: 17px;
  color: var(--ink);
  line-height: 1.9;
  max-width: 660px;
  margin-bottom: 28px;
}
.hero-lead span {
  font-weight: 600;
  color: var(--brand-deep);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}
.hero-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  padding: 0;
  margin: 0;
  list-style: none;
}
.hero-metrics li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-sub);
  font-size: 14px;
}
.hero-metrics i {
  color: var(--act);
  font-size: 17px;
}
@media (max-width: 991.98px) {
  .hero-visual-col {
    margin-top: 36px;
  }
}

/* Hero visual */
.hero-visual-wrap {
  position: relative;
  padding-right: 24px;
}
.hero-visual-card {
  background: rgba(255, 255, 255, .75);
  border: 1px solid rgba(228, 235, 242, .8);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: 0 18px 46px rgba(30, 80, 130, .14);
}
.hero-visual-card .coverbox {
  border-radius: 14px;
  overflow: hidden;
  position: relative;
}
.hero-visual-card .coverbox img {
  width: 100%;
  height: 240px;
  object-fit: cover;
}
.visual-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(27, 41, 54, .7);
  color: #fff;
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 30px;
  backdrop-filter: blur(4px);
}
.hero-visual-card .visual-foot {
  padding: 16px 10px 8px;
}
.visual-foot-title {
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 8px;
}
.visual-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}
.visual-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--ink-sub);
}
.visual-list li i {
  color: var(--act);
  width: 18px;
}
.float-card {
  position: absolute;
  left: -28px;
  bottom: 62px;
  background: var(--white);
  padding: 12px 16px;
  border-radius: 12px;
  box-shadow: var(--shadow-hover);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-deep);
  display: flex;
  align-items: center;
  gap: 8px;
}
.float-card i {
  color: var(--act);
}
@media (max-width: 480px) {
  .hero-visual-wrap {
    padding-right: 0;
  }
  .float-card {
    left: 6px;
    bottom: auto;
    top: -14px;
    font-size: 12px;
  }
}

/* ===== Info band / official identity ===== */
.safety-strip {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 26px 0;
}
.safety-strip .row {
  align-items: center;
}
.safety-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 12px 6px;
}
.safety-item .icon-square {
  width: 42px;
  height: 42px;
  min-width: 42px;
  background: rgba(220, 234, 247, .6);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  font-size: 18px;
}
.safety-item h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 4px;
}
.safety-item p {
  font-size: 14px;
  color: var(--ink-sub);
  margin-bottom: 0;
  line-height: 1.7;
}

/* ===== Schedule / timeline ===== */
.two-column-soft {
  background: var(--bg-soft);
}
.schedule-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px 26px 10px;
  box-shadow: var(--shadow);
  position: relative;
}
.schedule-panel::after {
  content: "";
  position: absolute;
  top: 10px;
  right: 16px;
  width: 84px;
  height: 84px;
  background: radial-gradient(circle at center, rgba(23, 184, 151, .1), transparent 70%);
  pointer-events: none;
}
.schedule-panel-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--line);
  padding-bottom: 16px;
  margin-bottom: 24px;
}
.schedule-panel-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--brand-deep);
}
.schedule-panel-title small {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink-sub);
  margin-top: 4px;
}
.upcoming-chip {
  font-size: 12px;
  font-weight: 500;
  color: var(--success);
  background: rgba(26, 127, 55, .08);
  padding: 4px 12px;
  border-radius: 999px;
  white-space: nowrap;
}
.agenda-list {
  position: relative;
  padding-left: 30px;
}
.agenda-list::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--brand-light), var(--act));
}
.agenda-item {
  position: relative;
  margin-bottom: 28px;
}
.agenda-item:last-child {
  margin-bottom: 14px;
}
.agenda-dot {
  position: absolute;
  left: -30px;
  top: 6px;
  width: 14px;
  height: 14px;
  border: 3px solid var(--brand);
  background: var(--white);
  border-radius: 50%;
}
.agenda-item.is-next .agenda-dot {
  border-color: var(--act);
  box-shadow: 0 0 0 4px rgba(23, 184, 151, .13);
}
.agenda-date {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink-sub);
  font-size: 13px;
  margin-bottom: 6px;
  font-family: var(--font-num);
}
.agenda-date strong {
  font-size: 16px;
  color: var(--brand-deep);
}
.agenda-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  margin-bottom: 8px;
}
.status-tag {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  padding: 2px 10px;
  border-radius: 30px;
  border: 1px solid transparent;
  font-weight: 500;
}
.status-tag.warm {
  background: rgba(183, 121, 31, .08);
  border-color: rgba(183, 121, 31, .16);
  color: var(--warning);
}
.status-tag.success {
  background: rgba(26, 127, 55, .08);
  border-color: rgba(26, 127, 55, .14);
  color: var(--success);
}
.status-tag.info {
  background: rgba(46, 106, 158, .08);
  border-color: rgba(46, 106, 158, .16);
  color: var(--brand);
}
.agenda-title {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--ink);
}
.agenda-desc {
  font-size: 14px;
  color: var(--ink-sub);
  line-height: 1.75;
  max-width: 680px;
}
.notice-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  height: 100%;
}
.notice-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px dashed var(--line);
}
.notice-head i {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(23, 184, 151, .1);
  color: var(--act-deep);
  font-size: 15px;
}
.notice-head strong {
  font-size: 17px;
  color: var(--brand-deep);
}
.notice-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.notice-list li {
  display: flex;
  gap: 12px;
}
.notice-list .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--act);
  margin-top: 10px;
  min-width: 8px;
}
.notice-list .notice-text {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink);
}
.notice-list .notice-date {
  font-size: 12px;
  color: var(--ink-weak);
  margin-top: 3px;
}

/* ===== Identity check ===== */
.identify-block {
  background:
    linear-gradient(120deg, rgba(220, 234, 247, .9), rgba(247, 250, 253, .6)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  border-radius: 20px;
  padding: 56px 30px;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
}
.identify-block .container-inner {
  position: relative;
  z-index: 2;
}
.feature-with-icon {
  background: rgba(255, 255, 255, .72);
  border: 1px solid rgba(255, 255, 255, .9);
  border-radius: var(--radius);
  padding: 22px 20px;
  transition: transform .2s ease, box-shadow .2s ease;
  height: 100%;
}
.feature-with-icon:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}
.feature-icon {
  width: 46px;
  height: 46px;
  margin-bottom: 14px;
  border-radius: 12px;
  background: var(--brand);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
}
.feature-with-icon h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 8px;
}
.feature-with-icon p {
  margin: 0;
  color: var(--ink-sub);
  font-size: 14px;
  line-height: 1.8;
}

/* ===== Pathway ===== */
.steps-wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.step-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 20px 24px;
  box-shadow: var(--shadow);
  height: 100%;
  transition: transform .2s ease, box-shadow .2s;
}
.step-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}
.step-index {
  position: absolute;
  top: -16px;
  right: 18px;
  font-size: 54px;
  font-weight: 800;
  line-height: 1;
  font-family: var(--font-num);
  color: rgba(46, 106, 158, .08);
  pointer-events: none;
}
.step-dot {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: rgba(23, 184, 151, .12);
  color: var(--act-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 19px;
  margin-bottom: 18px;
}
.step-card h3 {
  position: relative;
  z-index: 2;
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}
.step-card p {
  position: relative;
  z-index: 1;
  font-size: 14px;
  color: var(--ink-sub);
  margin-bottom: 0;
  line-height: 1.8;
}
@media (max-width: 991.98px) {
  .steps-wrap {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}
@media (max-width: 575.98px) {
  .steps-wrap {
    grid-template-columns: 1fr;
    gap: 18px;
  }
}

/* ===== Sport cards ===== */
.sport-shelf {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 30px;
  box-shadow: var(--shadow);
  height: 100%;
  transition: all .25s;
}
.sport-shelf:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.sport-cover {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 18px;
}
.sport-cover img {
  width: 100%;
  height: 178px;
  object-fit: cover;
  transition: transform .35s ease;
}
.sport-shelf:hover .sport-cover img {
  transform: scale(1.035);
}
.sport-kicker {
  position: absolute;
  left: 12px;
  top: 12px;
  background: rgba(23, 184, 151, .92);
  color: #fff;
  border-radius: 30px;
  padding: 3px 12px;
  font-size: 12px;
  font-weight: 500;
}
.sport-shelf h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
}
.sport-shelf h3 i {
  color: var(--brand);
  margin-right: 7px;
  font-size: 17px;
}
.sport-shelf .sport-desc {
  font-size: 14px;
  color: var(--ink-sub);
  line-height: 1.8;
  margin-bottom: 14px;
}
.channel-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 12px;
  color: var(--ink-weak);
}
.channel-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.channel-meta i {
  color: var(--act);
}

/* ===== Compare ===== */
.compare-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  height: 100%;
  position: relative;
  padding: 28px 22px 24px;
}
.compare-card.highlight {
  border: 2px solid var(--act);
  box-shadow: 0 14px 34px rgba(23, 184, 151, .14);
}
.badge-popular {
  background: var(--act);
  color: #fff;
  font-size: 12px;
  border-radius: 999px;
  padding: 3px 14px;
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  white-space: nowrap;
  font-weight: 600;
}
.compare-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
}
.compare-plan-desc {
  color: var(--ink-sub);
  font-size: 14px;
  margin-bottom: 22px;
  border-bottom: 1px dashed var(--line);
  padding-bottom: 18px;
}
.compare-list {
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.compare-list li {
  font-size: 14px;
  color: var(--ink);
  display: flex;
  gap: 10px;
  line-height: 1.6;
}
.compare-list li i {
  color: var(--act);
  margin-top: 5px;
  width: 14px;
  min-width: 14px;
}
.compare-list li.disabled-state {
  color: #AEB9C4;
}
.compare-list li.disabled-state i {
  color: #C6CED6;
}
.compare-card .btn {
  width: 100%;
}

/* ===== FAQ ===== */
.faq-wrap {
  max-width: 820px;
  margin: 0 auto;
}
.faq-accordion-item {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: box-shadow .2s;
}
.faq-accordion-item:hover {
  box-shadow: 0 8px 22px rgba(31, 79, 120, .07);
}
.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  background: transparent;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  padding: 18px 22px;
  cursor: pointer;
  transition: background .2s;
}
.faq-question:hover {
  background: rgba(220, 234, 247, .3);
}
.faq-question:focus-visible {
  outline: 3px solid rgba(46, 106, 158, .2);
}
.faq-question .fa-plus {
  color: var(--brand);
  font-size: 14px;
  transition: transform .2s;
}
.faq-answer {
  padding: 0 22px 18px;
  font-size: 14px;
  color: var(--ink-sub);
  line-height: 1.9;
  display: none;
  border-top: 0;
}
.faq-answer p {
  margin: 0;
}

/* ===== CTA ===== */
.cta-banner {
  position: relative;
  border-radius: 22px;
  background: var(--brand-deep);
  overflow: hidden;
  color: #fff;
  padding: 64px 26px;
  text-align: center;
}
.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  opacity: .14;
}
.cta-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20, 60, 100, .8), rgba(28, 78, 124, .45));
}
.cta-banner .cta-content {
  position: relative;
  z-index: 2;
}
.cta-banner h2 {
  font-size: 30px;
  font-weight: 700;
  margin-bottom: 14px;
  color: #fff;
}
.cta-banner p {
  color: rgba(255, 255, 255, .9);
  max-width: 680px;
  margin: 0 auto 28px;
  font-size: 16px;
}
.cta-action {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.cta-action .btn-white {
  background: #fff;
  color: var(--brand-deep);
  border-color: #fff;
}
.cta-action .btn-white:hover {
  background: rgba(255, 255, 255, .84);
  border-color: rgba(255, 255, 255, .84);
  color: var(--brand-deep);
}
.cta-note {
  margin-top: 20px;
  font-size: 13px;
  color: rgba(255, 255, 255, .72);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 7px;
  flex-wrap: wrap;
}

/* ===== Footer ===== */
.site-footer {
  background: #1B2B3D;
  color: #D6E2EC;
  padding: 62px 0 0;
  margin-top: 0;
}
.site-footer .footer-top {
  padding-bottom: 36px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.footer-brand-name {
  font-size: 21px;
  font-weight: 700;
  color: #fff;
  letter-spacing: .02em;
  margin-bottom: 12px;
}
.footer-brand-desc {
  font-size: 14px;
  color: #93A7B5;
  line-height: 1.8;
  margin-bottom: 22px;
  max-width: 360px;
}
.footer-title {
  font-size: 15px;
  color: #fff;
  font-weight: 600;
  margin-bottom: 18px;
  letter-spacing: .02em;
}
.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  color: #A9BBC8;
  font-size: 14px;
  transition: color .2s, padding-left .2s;
}
.footer-links a:hover {
  color: #fff;
  padding-left: 5px;
}
.footer-contact-note {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 12px;
  padding: 16px 18px;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: #B7C8D3;
  font-size: 13px;
  line-height: 1.8;
}
.footer-contact-note i {
  color: var(--act);
  font-size: 18px;
  margin-top: 3px;
}
.footer-bottom {
  padding: 20px 0;
  font-size: 13px;
  color: #7E93A1;
  gap: 10px 20px;
}
.footer-domain {
  color: #A9BBC8;
}
@media (max-width: 768px) {
  .footer-brand-name {
    font-size: 18px;
  }
  .footer-bottom {
    flex-direction: column;
  }
}

/* ===== extra spacing responsive ===== */
@media (max-width: 575.98px) {
  .sport-shelf,
  .schedule-panel,
  .feature-with-icon {
    padding: 18px;
  }
  .page-section {
    padding-top: 46px;
    padding-bottom: 46px;
  }
  .cta-banner {
    padding: 42px 18px;
  }
  .cta-banner h2 {
    font-size: 24px;
  }
  .btn {
    width: 100%;
  }
}