/* ==========================================================================
   随查网 · 前台现代皮肤 skin.css
   加载顺序：bootstrap3.3.5.min.css -> main.css -> skin.css
   原则：保留品牌蓝 #1094fa，以"机械蓝 + 钢灰中性色 + 琥珀点缀"
        重塑排版、层次与留白；不改变 Bootstrap 3 的布局类行为。
   ========================================================================== */

:root {
    --sc-brand: #1094fa;
    --sc-brand-deep: #0b6fce;
    --sc-brand-ink: #0a5394;
    --sc-steel: #16232e;
    --sc-ink: #1c2733;
    --sc-ink-soft: #51606e;
    --sc-ink-faint: #8a97a5;
    --sc-line: #e3e8ee;
    --sc-paper: #eef1f5;
    --sc-surface: #ffffff;
    --sc-amber: #f59e0b;
    --sc-radius: 6px;
    --sc-shadow-1: 0 1px 2px rgba(22, 35, 46, .05), 0 4px 14px -8px rgba(22, 35, 46, .12);
    --sc-shadow-2: 0 2px 4px rgba(22, 35, 46, .05), 0 14px 34px -16px rgba(22, 35, 46, .22);
    --sc-font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB",
        "Microsoft YaHei", "WenQuanYi Micro Hei", "Segoe UI", Arial, sans-serif;
}

/* --------------------------------------------------------------------------
   基础排版
   -------------------------------------------------------------------------- */
body#app-layout {
    font-family: var(--sc-font);
    color: var(--sc-ink);
    font-size: 15px;
    line-height: 1.7;
    background-color: var(--sc-paper);
    -webkit-font-smoothing: antialiased;
}
#app-layout a {  transition: color .15s ease; }
#app-layout a:hover, #app-layout a:focus {  }
#app-layout h1, #app-layout h2, #app-layout h3, #app-layout h4 {
    color: var(--sc-ink);
    font-weight: 700;
    letter-spacing: .01em;
}

/* --------------------------------------------------------------------------
   顶部导航
   -------------------------------------------------------------------------- */
#app-layout nav.sc-site-header {
    background: var(--sc-surface);
    box-shadow: var(--sc-shadow-1);
    border: 0;
    margin-bottom: 0;
    height: auto;
    z-index: 888;
}
.sc-brandbar { background: var(--sc-surface); }
.sc-brandbar .container {
    height: 64px;
    display: flex;
    align-items: center;
    position: relative;
}
.sc-brandbar .navbar-header {
    width: auto;
    height: auto;
    position: static;
    display: flex;
    align-items: center;
    margin: 0;
    float: none;
}
#app-layout .sc-brandbar .navbar-brand {
    padding: 0;
    height: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    float: none;
}
#app-layout .sc-brandbar .navbar-brand img { width: 44px; height: 44px; border-radius: 6px; }
#app-layout .sc-brandbar .sc-site-name {
    font-size: 22px;
    font-weight: 800;
    color: var(--sc-ink);
    letter-spacing: .02em;
    padding-right: 0;
}
#app-layout .sc-brandbar .sc-site-name:hover { color: var(--sc-brand-deep); }
#app-layout .sc-brandbar .sc-slogan {
    font-size: 13px;
    color: var(--sc-ink-faint);
    margin: 0 0 0 4px;
    padding: 2px 10px;
    border-left: 1px solid var(--sc-line);
    line-height: 1.4;
    font-weight: 500;
}
@media (max-width: 991px) { #app-layout .sc-brandbar .sc-slogan { display: none; } }

/* 品牌栏搜索 */
#app-layout .sc-brandbar .navbar-form {
    margin: 0 0 0 28px;
    padding: 0;
    float: none;
    width: auto;
}
#app-layout .sc-brandbar .navbar-form .form-control {
    width: 260px;
    height: 36px;
    border-radius: 6px 0 0 6px;
    border: 1px solid var(--sc-line);
    border-right: 0;
    box-shadow: none;
    background: #f7f9fb;
}
#app-layout .sc-brandbar .navbar-form .form-control:focus {
    background: var(--sc-surface);
    border-color: var(--sc-brand);
    box-shadow: 0 0 0 3px rgba(16, 148, 250, .15);
}
#app-layout .sc-brandbar .navbar-form .btn {
    height: 36px;
    border-radius: 0 6px 6px 0;
    border: 1px solid var(--sc-brand-deep);
    background: var(--sc-brand-deep);
    color: #fff;
    padding: 0 16px;
}
#app-layout .sc-brandbar .navbar-form .btn:hover { background: var(--sc-brand); }
@media (max-width: 1199px) {
    #app-layout .sc-brandbar .navbar-form .form-control { width: 180px; }
}

/* 品牌栏右侧登录/注册 */
.sc-authbar {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    white-space: nowrap;
}
@media (max-width: 991px) { .sc-authbar { display: none; } }
#app-layout .sc-authbar a.sc-btn-ghost {
    color: var(--sc-ink-soft);
    padding: 5px 14px;
    border-radius: 6px;
    border: 1px solid var(--sc-line);
}
#app-layout .sc-authbar a.sc-btn-ghost:hover { color: var(--sc-brand-deep); border-color: var(--sc-brand); }
#app-layout .sc-authbar a.sc-btn-solid {
    color: #fff;
    background: var(--sc-brand-deep);
    padding: 5px 16px;
    border-radius: 6px;
}
#app-layout .sc-authbar a.sc-btn-solid:hover { background: var(--sc-brand); color: #fff; }
#app-layout .sc-authbar .sc-hello { color: var(--sc-ink-soft); }

/* 蓝色主导航条 */
.sc-mainnav { background: linear-gradient(180deg, var(--sc-brand) 0%, var(--sc-brand-deep) 100%); }
.sc-mainnav .container { min-height: 46px; position: relative; }
#app-layout .sc-mainnav .navbar-nav { margin: 0; }
#app-layout .sc-mainnav .navbar-nav > li > a {
    color: rgba(255, 255, 255, .88);
    font-size: 15px;
    font-weight: 500;
    line-height: 24px;
    padding: 11px 18px;
    position: relative;
}
#app-layout .sc-mainnav .navbar-nav > li > a:hover,
#app-layout .sc-mainnav .navbar-nav > li > a:focus {
    color: #fff;
    background: rgba(255, 255, 255, .10);
}
#app-layout .sc-mainnav .navbar-nav > .active > a,
#app-layout .sc-mainnav .navbar-nav > li.active > a,
#app-layout .sc-mainnav .navbar-nav > li.active > a:hover {
    color: #fff;
    background: transparent;
    font-weight: 700;
}
#app-layout .sc-mainnav .navbar-nav > li.active > a::after {
    content: "";
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 4px;
    height: 3px;
    border-radius: 2px;
    background: var(--sc-amber);
}
#app-layout .sc-mainnav .navbar-nav.navbar-right > li > a { color: rgba(255, 255, 255, .88); }
#app-layout .sc-mainnav .navbar-nav.navbar-right > li > a:hover { color: #fff; }
#app-layout .sc-mainnav .navbar-nav > li > span { color: rgba(255, 255, 255, .85); }
@media (min-width: 992px) {
    #app-layout .sc-mainnav .navbar-collapse.collapse { display: block !important; }
}
#app-layout .sc-mainnav .navbar-toggle {
    border: 1px solid rgba(255, 255, 255, .45);
    margin: 6px 0;
}
#app-layout .sc-mainnav .navbar-toggle .icon-bar { background: #fff; }
#app-layout .sc-mainnav .collapse.in,
#app-layout .sc-mainnav .navbar-collapse.collapse.in {
    background: var(--sc-brand-deep);
}
/* 平板（768-991px，如 iPad mini）：主导航保持单行横向，超宽时左右滑动 */
@media (min-width: 768px) and (max-width: 991px) {
    #app-layout .sc-mainnav .container {
        display: flex;
        align-items: center;
        flex-wrap: nowrap;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    #app-layout .sc-mainnav .navbar-left { flex: none; float: none !important; }
    #app-layout .sc-mainnav .navbar-collapse { flex: none; display: flex !important; padding: 0; border-top: 0; }
    #app-layout .sc-mainnav .navbar-nav { display: flex; float: none !important; margin: 0 !important; white-space: nowrap; }
    #app-layout .sc-mainnav .navbar-nav > li { float: none; flex: none; display: block; }
    #app-layout .sc-mainnav .navbar-nav > li > a { padding: 11px 13px; font-size: 14px; }
    #app-layout .sc-mainnav .navbar-nav > li.active > a::after { left: 13px; right: 13px; }
}

/* 手机（<768px）：首页/查资料常态横排，其余栏目收进折叠菜单 */
@media (max-width: 767px) {
    #app-layout .sc-mainnav .navbar-left { float: left; margin: 0; }
    #app-layout .sc-mainnav .navbar-left > li { float: left; }
    #app-layout .sc-mainnav .navbar-left > li > a { padding: 11px 14px; }
    #app-layout .sc-mainnav .navbar-collapse { clear: both; border-top: 1px solid rgba(255, 255, 255, .12); }
    #app-layout .sc-mainnav .navbar-collapse .navbar-nav { float: none !important; }
    #app-layout .sc-mainnav .navbar-collapse .navbar-nav > li { float: none; }
    #app-layout .sc-mainnav .navbar-collapse .navbar-nav > li > a { border-bottom: 1px solid rgba(255, 255, 255, .08); }
    #app-layout .sc-mainnav .navbar-collapse .navbar-nav > li.active > a::after { display: none; }
}

/* 二级菜单带（用户中心） */
#app-layout .nav-level-2 { background: var(--sc-surface); border-bottom: 1px solid var(--sc-line); min-height: 42px; }
#app-layout .nav-level-2 .nav-pills > li > a { color: var(--sc-ink-soft); border-radius: 6px; }
#app-layout .nav-level-2 .nav-pills > li.open > a,
#app-layout .nav-level-2 .nav-pills > li > a:hover { background: #eef5fd; color: var(--sc-brand-deep); }

/* --------------------------------------------------------------------------
   内容容器
   -------------------------------------------------------------------------- */
#content-background {
    margin-top: 152px;
    background-color: var(--sc-paper);
    padding: 18px 12px 8px;
}
@media (max-width: 991px) { #content-background { margin-top: 152px; } }
#content-background > .container {
    background-color: var(--sc-surface);
    border-radius: var(--sc-radius);
    box-shadow: var(--sc-shadow-1);
    padding: 22px 20px 26px;
}
@media (max-width: 767px) {
    #content-background { padding: 12px 6px 4px; }
    #content-background > .container { padding: 16px 12px 20px; border-radius: 6px; }
}

/* 栏目标题 */
#app-layout .title-level-1 {
    border-left: 4px solid var(--sc-brand);
    background: transparent;
    padding: 2px 0 2px 14px;
    margin: 8px 0 18px;
    font-size: 20px;
    font-weight: 800;
    color: var(--sc-ink);
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 12px;
}
#app-layout .title-level-1 a { font-size: 14px; font-weight: 500; white-space: nowrap; }
#app-layout .title-level-1 a:hover { color: var(--sc-brand); }

/* --------------------------------------------------------------------------
   Bootstrap 组件精修
   -------------------------------------------------------------------------- */
#app-layout .btn { border-radius: 3px; font-weight: 600; transition: all .15s ease; }
#app-layout .btn-lg { border-radius: 4px; }
#app-layout .btn-primary, #app-layout .btn-info {
    background: var(--sc-brand-deep);
    border-color: var(--sc-brand-deep);
}
#app-layout .btn-primary:hover, #app-layout .btn-info:hover { background: var(--sc-brand); border-color: var(--sc-brand); }
#app-layout .btn-success { background: #159a5b; border-color: #159a5b; }
#app-layout .btn-success:hover { background: #12834e; border-color: #12834e; }
#app-layout .btn-default { border-color: var(--sc-line); color: var(--sc-ink-soft); }
#app-layout .btn-default:hover { border-color: var(--sc-brand); color: var(--sc-brand-deep); background: #f4f9ff; }

#app-layout .form-control {
    border-radius: 4px;
    border-color: var(--sc-line);
    box-shadow: none;
    color: var(--sc-ink);
}
#app-layout .form-control:focus {
    border-color: var(--sc-brand);
    box-shadow: 0 0 0 3px rgba(16, 148, 250, .15);
}

#app-layout .panel { border: 1px solid var(--sc-line); border-radius: var(--sc-radius); box-shadow: var(--sc-shadow-1); }
#app-layout .panel-heading { background: #f7fafd; border-bottom-color: var(--sc-line); border-radius: var(--sc-radius) var(--sc-radius) 0 0; font-weight: 700; }

#app-layout .pagination > li > a { color: var(--sc-ink-soft); border-color: var(--sc-line); margin: 0 2px; border-radius: 6px; }
#app-layout .pagination > .active > a, #app-layout .pagination > .active > a:hover {
    background: var(--sc-brand-deep); border-color: var(--sc-brand-deep); color: #fff;
}
#app-layout .pagination > li > a:hover { background: #eef5fd; color: var(--sc-brand-deep); }

#app-layout .alert { border-radius: var(--sc-radius); border: 0; }
#app-layout .alert-info { background: #eaf4fe; color: var(--sc-brand-ink); }
#app-layout .alert-success { background: #e9f7f0; color: #0d6b40; }
#app-layout .alert-danger { background: #fdeeee; color: #a12727; }

#app-layout .label-info { background: var(--sc-brand-deep); }
#app-layout .nav-pills > li.active > a { background: var(--sc-brand-deep); }

#app-layout .table > thead > tr > th { border-bottom: 2px solid var(--sc-line); color: var(--sc-ink-soft); font-weight: 700; }
#app-layout .table > tbody > tr > td { border-top: 1px solid #eef1f5; }

#app-layout .well { background: #f7fafd; border: 1px solid var(--sc-line); border-radius: var(--sc-radius); box-shadow: none; }

/* 列表条目悬停反馈（文章/手册/问答通用卡片） */
#app-layout .sw-tile-default,
#app-layout .list-group-item {
    border-color: var(--sc-line);
    border-radius: var(--sc-radius);
    transition: box-shadow .18s ease, transform .18s ease;
}
@media (prefers-reduced-motion: no-preference) {
    #app-layout .sw-tile-default:hover { box-shadow: var(--sc-shadow-2); transform: translateY(-2px); }
}

/* --------------------------------------------------------------------------
   页脚
   -------------------------------------------------------------------------- */
#app-layout footer { background: var(--sc-steel); }
#app-layout footer .container { padding: 26px 15px; }
.sc-footer-inner { display: flex; flex-wrap: wrap; gap: 24px; align-items: flex-start; }
.sc-footer-brand { flex: 1 1 260px; color: rgba(255, 255, 255, .6); }
.sc-footer-brand img { width: 36px; height: 36px; border-radius: 6px; vertical-align: middle; margin-right: 8px; }
.sc-footer-brand span { font-size: 18px; font-weight: 700; color: #fff; vertical-align: middle; }
.sc-footer-brand p { font-size: 13px; margin: 10px 0 0; line-height: 1.7; max-width: 30em; }
#app-layout footer .sc-footer-links { display: flex; flex-wrap: wrap; gap: 4px 10px; margin: 6px 0 0; padding: 0; list-style: none; }
#app-layout footer .sc-footer-links > li { float: none; }
#app-layout footer .sc-footer-links > li > a { color: rgba(255, 255, 255, .72); font-size: 14px; padding: 6px 10px; display: inline-block; }
#app-layout footer .sc-footer-links > li > a:hover { color: #fff; background: rgba(255, 255, 255, .08); border-radius: 4px; }

/* --------------------------------------------------------------------------
   首页
   -------------------------------------------------------------------------- */
.sc-hero {
    display: flex;
    align-items: center;
    gap: 28px;
    margin: 0 0 26px;
}
.sc-hero-copy { flex: 1 1 420px; min-width: 0; }
.sc-hero-kicker {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    color: var(--sc-brand-deep);
    background: #eaf4fe;
    border-radius: 4px;
    padding: 3px 12px;
    margin-bottom: 12px;
    letter-spacing: .04em;
}
.sc-hero-title {
    font-size: 34px;
    line-height: 1.25;
    font-weight: 800;
    margin: 0 0 12px;
    color: var(--sc-ink);
}
.sc-hero-title em { font-style: normal; color: var(--sc-brand-deep); }
.sc-hero-sub { font-size: 16px; color: var(--sc-ink-soft); margin: 0 0 22px; max-width: 34em; }
.sc-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.sc-hero-media { flex: 1 1 460px; min-width: 0; }
.sc-hero-media img {
    width: 100%;
    height: auto;
    border-radius: var(--sc-radius);
    box-shadow: var(--sc-shadow-2);
    display: block;
}
@media (max-width: 991px) {
    .sc-hero { flex-direction: column; }
    .sc-hero-title { font-size: 26px; }
}

/* 功能入口卡片 */
.sc-feature-grid { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.sc-feature-card {
    flex: 1 1 calc(33.333% - 10px);
    min-width: 220px;
    display: block;
    background: var(--sc-surface);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius);
    padding: 16px 18px;
    color: var(--sc-ink);
}
@media (prefers-reduced-motion: no-preference) {
    .sc-feature-card { transition: box-shadow .18s ease, transform .18s ease, border-color .18s ease; }
    .sc-feature-card:hover { box-shadow: var(--sc-shadow-2); transform: translateY(-2px); border-color: var(--sc-brand); color: var(--sc-ink); }
}
.sc-feature-card .sc-feature-icon {
    width: 40px; height: 40px;
    border-radius: 6px;
    background: #eaf4fe;
    color: var(--sc-brand-deep);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    margin-bottom: 10px;
}
.sc-feature-card h3 { font-size: 16px; margin: 0 0 4px; font-weight: 700; }
.sc-feature-card p { font-size: 13px; color: var(--sc-ink-faint); margin: 0; line-height: 1.6; }

/* 注册引导条 */
.sc-cta-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    background: linear-gradient(120deg, var(--sc-brand-deep), var(--sc-brand));
    border-radius: var(--sc-radius);
    padding: 18px 22px;
    margin: 0 0 30px;
    color: #fff;
}
.sc-cta-strip h3 { color: #fff; margin: 0; font-size: 19px; }
.sc-cta-strip p { margin: 4px 0 0; color: rgba(255, 255, 255, .85); font-size: 14px; }
#app-layout .sc-cta-strip .btn-warning { background: var(--sc-amber); border-color: var(--sc-amber); color: #3a2503; }
#app-layout .sc-cta-strip .btn-warning:hover { background: #ffb526; }

/* 公众号区块 */
.sc-wechat-card {
    background: #f7fafd;
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius);
    padding: 18px 14px;
    height: 100%;
    text-align: center;
}
.sc-wechat-card img { border-radius: 6px; box-shadow: var(--sc-shadow-1); }
.sc-wechat-card .sc-remark { display: block; font-size: 15px; color: var(--sc-ink-soft); margin-top: 10px; }

/* --------------------------------------------------------------------------
   问卷调查页
   -------------------------------------------------------------------------- */
.sc-survey { max-width: 760px; margin: 0 auto; }
.sc-survey-intro { text-align: center; margin-bottom: 22px; }
.sc-survey-intro h1 { font-size: 26px; margin: 0 0 8px; }
.sc-survey-intro p { color: var(--sc-ink-soft); margin: 0; }

.sc-survey-progress {
    display: flex;
    gap: 8px;
    margin: 0 0 24px;
    padding: 0;
    list-style: none;
    counter-reset: step;
}
.sc-survey-progress li {
    flex: 1;
    text-align: center;
    font-size: 13px;
    color: var(--sc-ink-faint);
    padding-top: 30px;
    position: relative;
    counter-increment: step;
}
.sc-survey-progress li::before {
    content: counter(step);
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 24px; height: 24px;
    border-radius: 50%;
    background: var(--sc-line);
    color: var(--sc-ink-faint);
    font-weight: 700;
    line-height: 24px;
}
.sc-survey-progress li.is-active { color: var(--sc-brand-deep); font-weight: 700; }
.sc-survey-progress li.is-active::before { background: var(--sc-brand-deep); color: #fff; }
.sc-survey-progress li.is-done { color: var(--sc-ink-soft); }
.sc-survey-progress li.is-done::before { content: "\2713"; background: #159a5b; color: #fff; }

.sc-survey-step { display: none; }
.sc-survey-step.is-active { display: block; animation: sc-step-in .25s ease; }
@media (prefers-reduced-motion: reduce) { .sc-survey-step.is-active { animation: none; } }
@keyframes sc-step-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* 身份选择卡片 */
.sc-role-grid { display: flex; flex-wrap: wrap; gap: 12px; }
.sc-role-card { position: relative; flex: 1 1 calc(50% - 6px); min-width: 200px; }
.sc-role-card input { position: absolute; opacity: 0; }
#app-layout .sc-role-card label {
    display: block;
    border: 1.5px solid var(--sc-line);
    border-radius: var(--sc-radius);
    padding: 14px 16px;
    cursor: pointer;
    font-weight: 500;
    color: var(--sc-ink);
    background: var(--sc-surface);
    transition: border-color .15s ease, box-shadow .15s ease, background .15s ease;
}
#app-layout .sc-role-card label:hover { border-color: var(--sc-brand); }
#app-layout .sc-role-card input:focus-visible + label { outline: 2px solid var(--sc-brand); outline-offset: 2px; }
#app-layout .sc-role-card input:checked + label {
    border-color: var(--sc-brand-deep);
    background: #eaf4fe;
    box-shadow: inset 0 0 0 1px var(--sc-brand-deep);
}
.sc-role-card .sc-role-title { display: block; font-size: 16px; font-weight: 700; }
.sc-role-card .sc-role-desc { display: block; font-size: 13px; color: var(--sc-ink-faint); margin-top: 2px; }

/* 题目块 */
.sc-question { margin-bottom: 26px; }
.sc-question > .sc-q-title {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 12px;
    display: flex;
    gap: 8px;
    align-items: baseline;
}
.sc-question .sc-q-tag {
    flex: none;
    font-size: 12px;
    font-weight: 600;
    color: var(--sc-brand-deep);
    background: #eaf4fe;
    border-radius: 4px;
    padding: 1px 7px;
}
.sc-q-options { display: flex; flex-wrap: wrap; gap: 10px; }
.sc-q-option { position: relative; }
.sc-q-option input { position: absolute; opacity: 0; }
#app-layout .sc-q-option label {
    display: block;
    border: 1.5px solid var(--sc-line);
    border-radius: 6px;
    padding: 7px 18px;
    margin: 0;
    font-weight: 500;
    color: var(--sc-ink-soft);
    cursor: pointer;
    transition: all .15s ease;
}
#app-layout .sc-q-option label:hover { border-color: var(--sc-brand); color: var(--sc-brand-deep); }
#app-layout .sc-q-option input:focus-visible + label { outline: 2px solid var(--sc-brand); outline-offset: 2px; }
#app-layout .sc-q-option input:checked + label {
    border-color: var(--sc-brand-deep);
    background: var(--sc-brand-deep);
    color: #fff;
}
.sc-question textarea.form-control { min-height: 96px; border-radius: var(--sc-radius); }
/* "其他（手动输入）"输入框 */
.sc-q-other-input { max-width: 360px; margin-top: 10px; }
@media (max-width: 767px) { .sc-q-other-input { max-width: none; } }
.sc-q-hint { font-size: 13px; color: var(--sc-ink-faint); margin: 6px 0 0; }

/* 步骤按钮行 */
.sc-survey-actions { display: flex; justify-content: space-between; gap: 12px; margin-top: 30px; }

/* 验证码行 */
.sc-captcha-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.sc-captcha-row img {
    height: 42px;
    border-radius: 6px;
    cursor: pointer;
    border: 1px solid var(--sc-line);
    background: #fff;
}
#app-layout .sc-survey .has-error .form-control,
#app-layout .sc-survey .has-error .sc-q-option label { border-color: #d9534f; }
#app-layout .sc-survey .text-danger { font-size: 13px; }

/* 提交成功页 */
.sc-survey-done { text-align: center; padding: 30px 0 40px; }
.sc-survey-done .sc-done-badge {
    width: 72px; height: 72px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: #e9f7f0;
    color: #159a5b;
    font-size: 36px;
    line-height: 72px;
}
.sc-survey-done h1 { font-size: 24px; margin: 0 0 10px; }
.sc-survey-done p { color: var(--sc-ink-soft); margin: 0 0 24px; }

/* --------------------------------------------------------------------------
   吐槽榜（统计结果页）
   -------------------------------------------------------------------------- */
.sc-stat-flash {
    background: #e9f7ef;
    border: 1px solid #bfe5cd;
    color: #157a4a;
    border-radius: var(--sc-radius);
    padding: 10px 16px;
    margin: 0 0 16px;
    font-size: 14px;
    font-weight: 600;
}
.sc-stat-roles {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 20px;
    padding: 0;
}
.sc-stat-roles li a {
    display: inline-block;
    padding: 6px 16px;
    border: 1px solid var(--sc-line);
    border-radius: 999px;
    color: var(--sc-ink-soft);
    font-size: 14px;
}
.sc-stat-roles li a:hover { border-color: var(--sc-brand); color: var(--sc-brand-deep); }
.sc-stat-roles li.is-active a {
    background: var(--sc-brand-deep);
    border-color: var(--sc-brand-deep);
    color: #fff;
    font-weight: 700;
}
.sc-stat-panel {
    background: var(--sc-surface);
    border: 1px solid var(--sc-line);
    border-radius: var(--sc-radius);
    padding: 18px 20px;
    margin-bottom: 18px;
}
.sc-stat-title {
    font-size: 16px;
    font-weight: 800;
    color: var(--sc-ink);
    margin: 22px 0 4px;
}
.sc-stat-panel .sc-stat-title:first-child { margin-top: 0; }
.sc-stat-sub { font-size: 12px; color: var(--sc-ink-faint); margin: 0 0 10px; }
.sc-stat-none { font-size: 13px; color: var(--sc-ink-faint); margin: 6px 0; }
.sc-stat-bar-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 8px 0;
}
.sc-stat-bar-label {
    flex: none;
    width: 240px;
    font-size: 13px;
    color: var(--sc-ink-soft);
    text-align: right;
    line-height: 1.4;
}
.sc-stat-bar-track {
    flex: 1;
    height: 22px;
    background: var(--sc-paper);
    border-radius: 4px;
    overflow: hidden;
}
.sc-stat-bar-fill {
    display: block;
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--sc-brand), var(--sc-brand-deep));
}
.sc-stat-bar-num {
    flex: none;
    width: 80px;
    font-size: 12px;
    color: var(--sc-ink-faint);
}
.sc-stat-empty { text-align: center; padding: 30px 0; color: var(--sc-ink-soft); }
.sc-complaint-list { list-style: none; margin: 0; padding: 0; }
.sc-complaint-list li {
    padding: 12px 0;
    border-bottom: 1px dashed var(--sc-line);
}
.sc-complaint-list li:last-child { border-bottom: 0; }
.sc-complaint-role {
    display: inline-block;
    font-size: 12px;
    color: var(--sc-brand-deep);
    background: #eaf4fe;
    border-radius: 4px;
    padding: 1px 8px;
    margin-bottom: 4px;
}
.sc-complaint-text { margin: 4px 0; font-size: 14px; color: var(--sc-ink); }
.sc-complaint-time { font-size: 12px; color: var(--sc-ink-faint); }
@media (max-width: 767px) {
    .sc-stat-bar-label { width: 130px; font-size: 12px; }
    .sc-stat-bar-num { width: 56px; }
    .sc-stat-panel { padding: 14px 12px; }
}

/* --------------------------------------------------------------------------
   问卷提交奖励（资料礼包）
   -------------------------------------------------------------------------- */
.sc-reward-banner {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    background: linear-gradient(135deg, #fff7e8, #fdf1dc);
    border: 1px solid #f5d9a8;
    border-radius: var(--sc-radius);
    padding: 12px 16px;
    margin: 0 0 20px;
}
.sc-reward-banner-tag {
    background: var(--sc-amber);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 4px;
    flex: none;
}
.sc-reward-banner-title { font-size: 15px; font-weight: 800; color: #8a5a08; }
.sc-reward-banner-items { font-size: 13px; color: #a07414; }

.sc-reward-card {
    max-width: 520px;
    margin: 20px auto;
    text-align: left;
    background: #fffdf6;
    border: 1px solid #f5d9a8;
    border-radius: var(--sc-radius);
    padding: 16px 20px;
}
.sc-reward-card-title { font-size: 16px; font-weight: 800; color: #8a5a08; margin-bottom: 8px; }
.sc-reward-list { margin: 0 0 10px; padding-left: 18px; color: var(--sc-ink-soft); font-size: 14px; }
.sc-reward-list li { margin: 4px 0; }
.sc-reward-howto {
    font-size: 13px;
    color: #a07414;
    background: #faf3e3;
    border-radius: 4px;
    padding: 8px 12px;
}

/* 蜜罐字段：对真人隐藏 */
.sc-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* 手机端作答优化（<768px）：大触控目标、单列选项、吸底按钮、防 iOS 聚焦缩放 */
@media (max-width: 767px) {
    .sc-survey-intro h1 { font-size: 20px; }
    .sc-survey-intro p { font-size: 13px; }
    .sc-survey-progress { margin-bottom: 18px; }
    .sc-survey-progress li { font-size: 12px; padding-top: 26px; }
    .sc-survey-progress li::before { width: 22px; height: 22px; line-height: 22px; font-size: 13px; }

    /* 身份卡片：两列、更大点按区域 */
    .sc-role-card { flex: 1 1 calc(50% - 6px); min-width: 0; }
    #app-layout .sc-role-card label { padding: 12px; min-height: 64px; }
    .sc-role-card .sc-role-title { font-size: 15px; }
    .sc-role-card .sc-role-desc { font-size: 12px; }

    /* 题目：字号加大、行距放松 */
    .sc-question { margin-bottom: 22px; }
    .sc-question > .sc-q-title { font-size: 15px; line-height: 1.6; }

    /* 选项：单列全宽，触控目标 ≥46px，选中态带勾 */
    .sc-q-options { flex-direction: column; gap: 8px; }
    .sc-q-option { width: 100%; }
    #app-layout .sc-q-option label {
        display: flex; align-items: center; gap: 10px;
        min-height: 46px; padding: 10px 14px; font-size: 15px;
    }
    #app-layout .sc-q-option label::before {
        content: ""; flex: none;
        width: 18px; height: 18px; box-sizing: border-box;
        border: 1.5px solid var(--sc-line); border-radius: 50%;
        background: #fff; color: transparent;
        font-size: 12px; font-weight: 700; line-height: 15px; text-align: center;
        transition: all .15s ease;
    }
    #app-layout .sc-q-option input:checked + label::before {
        content: "\2713";
        border-color: #fff; background: rgba(255, 255, 255, .28); color: #fff;
    }

    /* 输入类：16px 字号防 iOS 聚焦自动放大 */
    #app-layout .sc-survey .form-control { font-size: 16px; }
    #app-layout .sc-survey textarea.form-control { min-height: 120px; }

    /* 验证码行 */
    .sc-captcha-row .form-control { width: 110px !important; }
    .sc-captcha-row img { height: 46px; }

    /* 操作按钮吸底，拇指可达 */
    .sc-survey-actions {
        position: sticky; bottom: 0; z-index: 5;
        background: linear-gradient(to top, var(--sc-surface) 72%, rgba(255, 255, 255, 0));
        padding: 12px 0 6px; margin-top: 18px;
    }
    .sc-survey-actions .btn { flex: 1; min-height: 46px; }
    .sc-survey-done .sc-survey-actions { position: static; }
}

/* --------------------------------------------------------------------------
   无障碍焦点
   -------------------------------------------------------------------------- */
#app-layout a:focus-visible,
#app-layout button:focus-visible,
#app-layout .btn:focus-visible {
    outline: 2px solid var(--sc-brand);
    outline-offset: 2px;
}