/* roulang page: index */
:root {
            --ink: #181a17;
            --ink-soft: #242721;
            --paper: #f5f1e7;
            --paper-deep: #eae3d4;
            --white: #fffdf7;
            --lime: #c7f23a;
            --lime-dark: #92b51d;
            --orange: #d96e3f;
            --sand: #cfbea0;
            --text: #20231e;
            --muted: #6d7168;
            --line: rgba(32, 35, 30, .14);
            --line-dark: rgba(255, 253, 247, .15);
            --success: #78c86c;
            --warning: #edb44f;
            --danger: #d95b4f;
            --radius-sm: 7px;
            --radius-md: 14px;
            --radius-lg: 24px;
            --shadow-sm: 0 7px 18px rgba(35, 30, 20, .08);
            --shadow-md: 0 18px 45px rgba(35, 30, 20, .14);
            --container: 1240px;
            --transition: .22s ease;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 110px;
        }

        body {
            margin: 0;
            color: var(--text);
            background: var(--paper);
            font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            font-size: 16px;
            line-height: 1.78;
            overflow-x: hidden;
            padding-bottom: 92px;
        }

        body.bar-closed { padding-bottom: 0; }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition), background var(--transition), border-color var(--transition), transform var(--transition);
        }

        a:hover { color: inherit; }

        button, input, select {
            font: inherit;
        }

        button, a { -webkit-tap-highlight-color: transparent; }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible {
            outline: 3px solid rgba(199, 242, 58, .55);
            outline-offset: 3px;
        }

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

        h1, h2, h3, p { margin-top: 0; }

        h1, h2, h3 {
            color: inherit;
            font-weight: 850;
            letter-spacing: -.035em;
        }

        p:last-child { margin-bottom: 0; }

        .site-container {
            width: min(calc(100% - 40px), var(--container));
            margin-inline: auto;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 16px;
            color: var(--muted);
            font-size: .78rem;
            font-weight: 800;
            letter-spacing: .12em;
        }

        .eyebrow::before {
            width: 28px;
            height: 3px;
            background: var(--lime-dark);
            content: "";
        }

        .section {
            position: relative;
            padding: 92px 0;
        }

        .section-head {
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 30px;
            margin-bottom: 38px;
        }

        .section-head h2 {
            max-width: 760px;
            margin-bottom: 10px;
            font-size: clamp(2rem, 4vw, 3.35rem);
            line-height: 1.14;
        }

        .section-head p {
            max-width: 680px;
            margin-bottom: 0;
            color: var(--muted);
        }

        .top-strip {
            position: relative;
            z-index: 1040;
            color: var(--white);
            background: #10120f;
            border-bottom: 1px solid var(--line-dark);
        }

        .top-strip-inner {
            min-height: 38px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            font-size: .78rem;
            font-weight: 700;
        }

        .live-state,
        .refresh-time {
            display: inline-flex;
            align-items: center;
            gap: 9px;
        }

        .pulse {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--lime);
            box-shadow: 0 0 0 0 rgba(199, 242, 58, .55);
            animation: pulse 2s infinite;
        }

        @keyframes pulse {
            70% { box-shadow: 0 0 0 8px rgba(199, 242, 58, 0); }
            100% { box-shadow: 0 0 0 0 rgba(199, 242, 58, 0); }
        }

        .refresh-time strong {
            color: var(--lime);
            font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
            letter-spacing: .08em;
        }

        .site-header {
            position: sticky;
            top: 0;
            z-index: 1035;
            background: rgba(245, 241, 231, .94);
            border-bottom: 1px solid var(--line);
            backdrop-filter: blur(14px);
        }

        .navbar {
            min-height: 82px;
            padding: 12px 0;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 11px;
            flex-shrink: 0;
            font-weight: 900;
            line-height: 1.16;
            letter-spacing: -.04em;
        }

        .brand-mark {
            width: 42px;
            height: 42px;
            display: grid;
            place-items: center;
            color: var(--ink);
            background: var(--lime);
            border: 2px solid var(--ink);
            border-radius: 50%;
            box-shadow: 4px 4px 0 var(--ink);
            font-family: ui-monospace, monospace;
            font-size: .82rem;
        }

        .brand-text {
            max-width: 180px;
            font-size: .94rem;
        }

        .nav-segments {
            display: flex;
            align-items: center;
            gap: 6px;
            margin: 0 auto;
            padding: 5px;
            list-style: none;
            background: var(--paper-deep);
            border: 1px solid var(--line);
            border-radius: 999px;
        }

        .nav-segments .nav-link {
            padding: 9px 18px;
            color: #62665d;
            border: 1px solid transparent;
            border-radius: 999px;
            font-size: .9rem;
            font-weight: 750;
        }

        .nav-segments .nav-link:hover {
            color: var(--ink);
            background: rgba(255,255,255,.55);
        }

        .nav-segments .nav-link.active {
            color: var(--white);
            background: var(--ink);
            border-color: var(--ink);
            box-shadow: 0 4px 12px rgba(24, 26, 23, .18);
        }

        .nav-cta {
            min-height: 44px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 18px;
            color: var(--ink);
            background: var(--lime);
            border: 1px solid var(--ink);
            border-radius: var(--radius-sm);
            font-size: .88rem;
            font-weight: 850;
            box-shadow: 3px 3px 0 var(--ink);
        }

        .nav-cta:hover {
            background: #d7ff51;
            transform: translate(-1px, -1px);
            box-shadow: 5px 5px 0 var(--ink);
        }

        .navbar-toggler {
            width: 46px;
            height: 44px;
            padding: 0;
            color: var(--ink);
            background: var(--paper-deep);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            box-shadow: none !important;
        }

        .toggler-lines,
        .toggler-lines::before,
        .toggler-lines::after {
            position: relative;
            display: block;
            width: 20px;
            height: 2px;
            margin: auto;
            background: currentColor;
            content: "";
        }

        .toggler-lines::before { position: absolute; top: -6px; }
        .toggler-lines::after { position: absolute; top: 6px; }

        .hero {
            position: relative;
            min-height: 710px;
            overflow: hidden;
            color: var(--white);
            background:
                linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px),
                var(--ink);
            background-size: 44px 44px;
            border-bottom: 8px solid var(--lime);
        }

        .hero::before {
            position: absolute;
            top: -220px;
            left: 50%;
            width: 680px;
            height: 680px;
            border: 1px solid rgba(199,242,58,.22);
            border-radius: 50%;
            transform: translateX(-50%);
            content: "";
        }

        .hero::after {
            position: absolute;
            right: -90px;
            bottom: 30px;
            width: 340px;
            height: 110px;
            background: var(--orange);
            opacity: .12;
            transform: rotate(-12deg);
            content: "";
        }

        .hero-stage {
            position: relative;
            z-index: 2;
            min-height: 710px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 80px 0 70px;
            text-align: center;
        }

        .profile-avatar {
            position: relative;
            width: 102px;
            height: 102px;
            display: grid;
            place-items: center;
            margin-bottom: 22px;
            color: var(--ink);
            background: var(--lime);
            border: 6px solid var(--ink-soft);
            border-radius: 50%;
            box-shadow: 0 0 0 2px var(--lime), 12px 12px 0 rgba(0,0,0,.3);
            font-family: ui-monospace, monospace;
            font-size: 1.55rem;
            font-weight: 900;
        }

        .profile-avatar span {
            position: absolute;
            right: -12px;
            bottom: 5px;
            min-width: 36px;
            padding: 4px 8px;
            color: var(--white);
            background: var(--orange);
            border: 2px solid var(--ink);
            border-radius: 99px;
            font-size: .68rem;
        }

        .creator-name {
            margin-bottom: 15px;
            color: var(--lime);
            font-size: .84rem;
            font-weight: 850;
            letter-spacing: .16em;
        }

        .hero h1 {
            max-width: 980px;
            margin-bottom: 24px;
            font-size: clamp(2.8rem, 7vw, 6rem);
            line-height: 1.02;
            text-wrap: balance;
        }

        .hero-description {
            max-width: 790px;
            margin: 0 auto 28px;
            color: #d9dbd3;
            font-size: clamp(1rem, 1.7vw, 1.18rem);
            line-height: 1.85;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-bottom: 36px;
        }

        .btn-main,
        .btn-ghost,
        .btn-dark,
        .btn-soft {
            min-height: 48px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 9px;
            padding: 12px 22px;
            border: 1px solid transparent;
            border-radius: var(--radius-sm);
            font-weight: 850;
            transition: var(--transition);
        }

        .btn-main {
            color: var(--ink);
            background: var(--lime);
            border-color: var(--lime);
            box-shadow: 5px 5px 0 rgba(0,0,0,.45);
        }

        .btn-main:hover {
            color: var(--ink);
            background: #d8ff55;
            transform: translateY(-2px);
        }

        .btn-ghost {
            color: var(--white);
            background: transparent;
            border-color: rgba(255,255,255,.35);
        }

        .btn-ghost:hover {
            color: var(--ink);
            background: var(--white);
            border-color: var(--white);
            transform: translateY(-2px);
        }

        .btn-dark {
            color: var(--white);
            background: var(--ink);
            border-color: var(--ink);
        }

        .btn-dark:hover {
            color: var(--ink);
            background: var(--lime);
            border-color: var(--lime-dark);
            transform: translateY(-2px);
        }

        .btn-soft {
            color: var(--ink);
            background: var(--paper-deep);
            border-color: var(--line);
        }

        .btn-soft:hover {
            background: var(--white);
            border-color: var(--ink);
        }

        .hero-stats {
            display: grid;
            grid-template-columns: repeat(3, minmax(150px, 1fr));
            width: min(100%, 720px);
            border: 1px solid var(--line-dark);
            background: rgba(255,255,255,.045);
        }

        .hero-stat {
            padding: 18px 20px;
            border-right: 1px solid var(--line-dark);
        }

        .hero-stat:last-child { border-right: 0; }

        .hero-stat strong {
            display: block;
            margin-bottom: 3px;
            color: var(--lime);
            font-family: ui-monospace, monospace;
            font-size: 1.45rem;
            line-height: 1.2;
        }

        .hero-stat span {
            color: #bbbfb5;
            font-size: .78rem;
        }

        .news-section { background: var(--white); }

        .news-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.65fr) minmax(280px, .75fr);
            gap: 28px;
        }

        .news-list {
            border-top: 2px solid var(--ink);
        }

        .news-item {
            display: grid;
            grid-template-columns: 96px minmax(0, 1fr) auto;
            align-items: center;
            gap: 22px;
            padding: 24px 4px;
            border-bottom: 1px solid var(--line);
        }

        .news-index {
            color: var(--lime-dark);
            font-family: ui-monospace, monospace;
            font-size: 1.45rem;
            font-weight: 900;
        }

        .news-copy h3 {
            margin-bottom: 6px;
            font-size: 1.18rem;
            line-height: 1.45;
        }

        .news-copy h3 a:hover { color: var(--lime-dark); }

        .news-copy p {
            margin-bottom: 0;
            color: var(--muted);
            font-size: .9rem;
        }

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

        .tag {
            display: inline-flex;
            align-items: center;
            min-height: 26px;
            padding: 3px 10px;
            color: #555a50;
            background: var(--paper-deep);
            border: 1px solid var(--line);
            border-radius: 99px;
            font-size: .7rem;
            font-weight: 800;
        }

        .tag.hot {
            color: #6c2d18;
            background: #f5d1c1;
        }

        .item-arrow {
            width: 42px;
            height: 42px;
            display: grid;
            place-items: center;
            border: 1px solid var(--line);
            border-radius: 50%;
            font-size: 1.25rem;
        }

        .news-item:hover .item-arrow {
            color: var(--ink);
            background: var(--lime);
            border-color: var(--ink);
            transform: translateX(3px);
        }

        .recommend-board {
            position: sticky;
            top: 112px;
            padding: 26px;
            color: var(--white);
            background: var(--ink);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-md);
        }

        .recommend-board h3 {
            margin-bottom: 7px;
            font-size: 1.42rem;
        }

        .recommend-board > p {
            color: #bfc2b9;
            font-size: .88rem;
        }

        .recommend-score {
            display: flex;
            justify-content: space-between;
            padding: 14px 0;
            border-top: 1px solid var(--line-dark);
        }

        .recommend-score strong {
            color: var(--lime);
            font-family: ui-monospace, monospace;
        }

        .recommend-board .btn-main {
            width: 100%;
            margin-top: 12px;
        }

        .benefits-section {
            padding: 58px 0;
            background: var(--paper-deep);
        }

        .benefit-strip {
            display: grid;
            grid-template-columns: 1fr 1.25fr .85fr;
            overflow: hidden;
            border: 1px solid var(--line);
            background: var(--white);
            box-shadow: var(--shadow-sm);
        }

        .benefit {
            min-height: 205px;
            padding: 28px;
            border-right: 1px solid var(--line);
        }

        .benefit:last-child { border-right: 0; }

        .benefit-no {
            display: inline-block;
            margin-bottom: 32px;
            color: var(--lime-dark);
            font-family: ui-monospace, monospace;
            font-size: 1.5rem;
            font-weight: 900;
        }

        .benefit h3 {
            margin-bottom: 8px;
            font-size: 1.3rem;
        }

        .benefit p {
            color: var(--muted);
            font-size: .91rem;
        }

        .mini-state {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 10px;
            color: #4e5547;
            font-size: .72rem;
            font-weight: 800;
        }

        .mini-state::before {
            width: 7px;
            height: 7px;
            background: var(--success);
            border-radius: 50%;
            content: "";
        }

        .scenario-section {
            overflow: hidden;
            color: var(--white);
            background: var(--ink-soft);
        }

        .scenario-section .eyebrow,
        .scenario-section .section-head p { color: #bfc2b9; }

        .scenario-section .eyebrow::before { background: var(--lime); }

        .filter-board {
            display: grid;
            grid-template-columns: 340px minmax(0, 1fr);
            border: 1px solid var(--line-dark);
            background: #1b1d19;
            box-shadow: 0 28px 60px rgba(0,0,0,.25);
        }

        .filter-tools {
            padding: 30px;
            border-right: 1px solid var(--line-dark);
            background: #151713;
        }

        .filter-tools h3 {
            margin-bottom: 22px;
            font-size: 1.18rem;
        }

        .field-label {
            display: block;
            margin: 19px 0 8px;
            color: #c9ccc3;
            font-size: .8rem;
            font-weight: 800;
        }

        .search-control,
        .filter-select {
            width: 100%;
            min-height: 48px;
            padding: 10px 13px;
            color: var(--white);
            background: #242721;
            border: 1px solid var(--line-dark);
            border-radius: var(--radius-sm);
        }

        .search-control::placeholder { color: #898d84; }

        .search-control:focus,
        .filter-select:focus {
            background: #282c25;
            border-color: var(--lime);
            box-shadow: 0 0 0 3px rgba(199,242,58,.13);
            outline: 0;
        }

        .filter-select option { color: var(--text); }

        .chip-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .filter-chip {
            min-height: 38px;
            padding: 7px 13px;
            color: #d4d7cf;
            background: transparent;
            border: 1px solid var(--line-dark);
            border-radius: 99px;
            font-size: .79rem;
            font-weight: 750;
        }

        .filter-chip:hover,
        .filter-chip.active {
            color: var(--ink);
            background: var(--lime);
            border-color: var(--lime);
        }

        .filter-chip:disabled {
            color: #6e716a;
            cursor: not-allowed;
            opacity: .55;
        }

        .filter-preview {
            padding: 30px;
        }

        .preview-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 15px;
            margin-bottom: 18px;
        }

        .preview-top strong { font-size: 1.15rem; }

        .preview-count {
            color: var(--lime);
            font-family: ui-monospace, monospace;
            font-weight: 850;
        }

        .preview-list {
            display: grid;
            gap: 11px;
        }

        .preview-item {
            display: grid;
            grid-template-columns: 46px minmax(0, 1fr) auto;
            align-items: center;
            gap: 15px;
            padding: 17px;
            background: #242721;
            border: 1px solid var(--line-dark);
            border-left: 3px solid transparent;
            border-radius: var(--radius-sm);
        }

        .preview-item:hover {
            border-left-color: var(--lime);
            background: #292d26;
            transform: translateX(3px);
        }

        .preview-number {
            color: var(--lime);
            font-family: ui-monospace, monospace;
            font-size: 1.1rem;
            font-weight: 900;
        }

        .preview-item h3 {
            margin-bottom: 3px;
            font-size: 1rem;
        }

        .preview-item p {
            color: #aeb2a8;
            font-size: .8rem;
        }

        .preview-status {
            color: #aeb2a8;
            font-size: .75rem;
            white-space: nowrap;
        }

        .empty-state {
            display: none;
            padding: 35px 20px;
            color: #bfc2b9;
            text-align: center;
            border: 1px dashed var(--line-dark);
        }

        .device-section { background: var(--paper); }

        .device-stage {
            display: grid;
            grid-template-columns: 1.05fr 1.6fr;
            gap: 42px;
            align-items: center;
        }

        .device-copy h2 {
            margin-bottom: 16px;
            font-size: clamp(2rem, 4vw, 3.4rem);
            line-height: 1.12;
        }

        .device-copy > p {
            color: var(--muted);
            margin-bottom: 24px;
        }

        .device-points {
            display: grid;
            gap: 10px;
            margin: 22px 0 28px;
            padding: 0;
            list-style: none;
        }

        .device-points li {
            display: flex;
            align-items: center;
            gap: 12px;
            font-weight: 750;
        }

        .device-points li::before {
            width: 21px;
            height: 21px;
            display: grid;
            place-items: center;
            flex: 0 0 21px;
            color: var(--ink);
            background: var(--lime);
            border-radius: 50%;
            content: "✓";
            font-size: .72rem;
        }

        .device-canvas {
            position: relative;
            min-height: 430px;
            padding: 30px;
            background:
                linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
                linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px),
                var(--ink);
            background-size: 34px 34px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
        }

        .screen {
            position: absolute;
            overflow: hidden;
            background: var(--white);
            border: 5px solid #0e0f0d;
            box-shadow: 16px 20px 0 rgba(0,0,0,.22);
        }

        .screen.desktop {
            top: 45px;
            left: 45px;
            width: 72%;
            height: 270px;
            border-radius: 10px;
        }

        .screen.mobile {
            right: 35px;
            bottom: 30px;
            width: 150px;
            height: 270px;
            border-radius: 22px;
            z-index: 2;
        }

        .screen-bar {
            height: 32px;
            background: var(--lime);
            border-bottom: 2px solid var(--ink);
        }

        .screen-lines { padding: 20px; }

        .screen-line {
            height: 13px;
            margin-bottom: 12px;
            background: var(--paper-deep);
            border-left: 4px solid var(--orange);
        }

        .screen-line:nth-child(2) { width: 78%; }
        .screen-line:nth-child(3) { width: 91%; }
        .screen-line:nth-child(4) { width: 62%; }

        .screen-label {
            position: absolute;
            left: 28px;
            bottom: 26px;
            color: var(--lime);
            font-family: ui-monospace, monospace;
            font-weight: 900;
            letter-spacing: .1em;
        }

        .social-section {
            background: var(--paper-deep);
        }

        .metrics-grid {
            display: grid;
            grid-template-columns: 1.25fr .75fr .75fr;
            gap: 16px;
            margin-bottom: 30px;
        }

        .metric-card {
            position: relative;
            min-height: 190px;
            padding: 27px;
            overflow: hidden;
            background: var(--white);
            border: 1px solid var(--line);
        }

        .metric-card.dark {
            color: var(--white);
            background: var(--ink);
        }

        .metric-value {
            display: block;
            margin: 22px 0 8px;
            color: var(--lime-dark);
            font-family: ui-monospace, monospace;
            font-size: clamp(2.5rem, 5vw, 4.6rem);
            font-weight: 900;
            line-height: 1;
        }

        .metric-card.dark .metric-value { color: var(--lime); }

        .metric-card p {
            color: var(--muted);
            font-size: .86rem;
        }

        .metric-card.dark p { color: #bfc2b9; }

        .bubble-wall {
            display: grid;
            grid-template-columns: 1fr 1.2fr .9fr;
            gap: 16px;
        }

        .feedback-bubble {
            padding: 22px;
            background: var(--white);
            border: 1px solid var(--line);
            border-radius: 18px 18px 18px 4px;
            box-shadow: var(--shadow-sm);
        }

        .feedback-bubble:nth-child(2) {
            color: var(--white);
            background: var(--ink-soft);
            border-radius: 18px 18px 4px 18px;
        }

        .feedback-bubble p {
            margin-bottom: 15px;
            font-weight: 700;
        }

        .feedback-meta {
            color: var(--muted);
            font-size: .75rem;
        }

        .feedback-bubble:nth-child(2) .feedback-meta { color: #bfc2b9; }

        .faq-section { background: var(--white); }

        .faq-layout {
            display: grid;
            grid-template-columns: .7fr 1.3fr;
            gap: 58px;
        }

        .faq-intro h2 {
            margin-bottom: 15px;
            font-size: clamp(2rem, 4vw, 3.3rem);
        }

        .faq-intro p { color: var(--muted); }

        .accordion {
            --bs-accordion-border-width: 0;
            --bs-accordion-border-radius: 0;
        }

        .accordion-item {
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--paper);
            border: 1px solid var(--line) !important;
            border-radius: var(--radius-sm) !important;
        }

        .accordion-button {
            min-height: 66px;
            padding: 17px 20px;
            color: var(--text);
            background: var(--paper);
            box-shadow: none !important;
            font-weight: 850;
        }

        .accordion-button:not(.collapsed) {
            color: var(--ink);
            background: var(--lime);
        }

        .accordion-button::after {
            width: 28px;
            height: 28px;
            display: grid;
            place-items: center;
            background-image: none;
            border: 1px solid currentColor;
            border-radius: 50%;
            content: "+";
            line-height: 25px;
            text-align: center;
        }

        .accordion-button:not(.collapsed)::after {
            background-image: none;
            content: "−";
            transform: none;
        }

        .accordion-body {
            padding: 20px;
            color: var(--muted);
            background: var(--white);
            line-height: 1.85;
        }

        .about-section {
            padding: 68px 0;
            color: var(--white);
            background: var(--orange);
        }

        .about-panel {
            display: grid;
            grid-template-columns: 1.4fr .6fr;
            gap: 40px;
            align-items: center;
        }

        .about-panel h2 {
            margin-bottom: 14px;
            font-size: clamp(2rem, 4vw, 3.4rem);
        }

        .about-panel p {
            max-width: 780px;
            color: #fff0e9;
        }

        .about-action {
            display: flex;
            justify-content: flex-end;
        }

        .site-footer {
            padding: 58px 0 34px;
            color: var(--white);
            background: #10120f;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr .7fr .8fr;
            gap: 50px;
            padding-bottom: 35px;
            border-bottom: 1px solid var(--line-dark);
        }

        .footer-brand .brand { margin-bottom: 18px; }

        .footer-brand p {
            max-width: 510px;
            color: #aeb2a8;
            font-size: .88rem;
        }

        .footer-title {
            margin-bottom: 16px;
            color: var(--lime);
            font-size: .78rem;
            font-weight: 850;
            letter-spacing: .12em;
        }

        .footer-links {
            display: grid;
            gap: 10px;
        }

        .footer-links a {
            color: #c9ccc3;
            font-size: .88rem;
        }

        .footer-links a:hover {
            color: var(--lime);
            transform: translateX(3px);
        }

        .keyword-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .keyword-list span {
            padding: 6px 9px;
            color: #c9ccc3;
            border: 1px solid var(--line-dark);
            border-radius: 99px;
            font-size: .72rem;
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            gap: 20px;
            padding-top: 24px;
            color: #81867c;
            font-size: .75rem;
        }

        .floating-cta {
            position: fixed;
            right: 0;
            bottom: 0;
            left: 0;
            z-index: 1050;
            color: var(--white);
            background: rgba(16, 18, 15, .97);
            border-top: 1px solid rgba(199,242,58,.4);
            box-shadow: 0 -12px 30px rgba(0,0,0,.2);
            backdrop-filter: blur(12px);
        }

        .floating-inner {
            min-height: 76px;
            display: flex;
            align-items: center;
            gap: 18px;
        }

        .floating-label {
            padding: 5px 10px;
            color: var(--ink);
            background: var(--lime);
            border-radius: 99px;
            font-size: .7rem;
            font-weight: 900;
            white-space: nowrap;
        }

        .floating-copy {
            min-width: 0;
            margin-right: auto;
        }

        .floating-copy strong {
            display: block;
            font-size: .94rem;
        }

        .floating-copy span {
            color: #aeb2a8;
            font-size: .76rem;
        }

        .floating-close {
            width: 38px;
            height: 38px;
            display: grid;
            place-items: center;
            flex: 0 0 38px;
            color: #c6c9c1;
            background: transparent;
            border: 1px solid var(--line-dark);
            border-radius: 50%;
        }

        .floating-close:hover {
            color: var(--ink);
            background: var(--white);
        }

        @media (max-width: 1024px) {
            .section { padding: 76px 0; }
            .news-layout { grid-template-columns: minmax(0, 1.4fr) minmax(260px, .7fr); }
            .benefit-strip { grid-template-columns: 1fr 1fr 1fr; }
            .filter-board { grid-template-columns: 300px minmax(0, 1fr); }
            .device-stage { grid-template-columns: .9fr 1.2fr; }
            .metrics-grid { grid-template-columns: 1.2fr .8fr; }
            .metric-card:last-child { grid-column: 1 / -1; }
        }

        @media (max-width: 991.98px) {
            .navbar-collapse {
                margin-top: 13px;
                padding: 15px;
                background: var(--white);
                border: 1px solid var(--line);
                border-radius: var(--radius-md);
                box-shadow: var(--shadow-md);
            }

            .nav-segments {
                align-items: stretch;
                margin: 0 0 12px;
                padding: 0;
                background: transparent;
                border: 0;
                border-radius: 0;
                flex-direction: column;
            }

            .nav-segments .nav-link {
                min-height: 44px;
                display: flex;
                align-items: center;
                border-radius: var(--radius-sm);
            }

            .nav-cta { width: 100%; }
            .hero, .hero-stage { min-height: 670px; }
            .news-layout { grid-template-columns: 1fr; }
            .recommend-board { position: static; }
            .filter-board { grid-template-columns: 1fr; }
            .filter-tools { border-right: 0; border-bottom: 1px solid var(--line-dark); }
            .device-stage { grid-template-columns: 1fr; }
            .device-copy { max-width: 720px; }
            .faq-layout { grid-template-columns: 1fr; gap: 28px; }
            .about-panel { grid-template-columns: 1fr; }
            .about-action { justify-content: flex-start; }
            .footer-grid { grid-template-columns: 1.2fr .8fr; }
            .footer-grid > :last-child { grid-column: 1 / -1; }
        }

        @media (max-width: 767.98px) {
            body { padding-bottom: 84px; }
            .site-container { width: min(calc(100% - 28px), var(--container)); }
            .top-strip-inner { min-height: 42px; }
            .refresh-time span { display: none; }
            .navbar { min-height: 70px; }
            .brand-text { max-width: 145px; font-size: .82rem; }
            .brand-mark { width: 38px; height: 38px; }
            .section { padding: 64px 0; }
            .section-head { display: block; margin-bottom: 28px; }
            .hero { min-height: auto; }
            .hero-stage { min-height: 640px; padding: 62px 0 54px; }
            .profile-avatar { width: 86px; height: 86px; }
            .hero h1 { font-size: clamp(2.35rem, 12vw, 4rem); }
            .hero-description { font-size: .97rem; }
            .hero-actions { width: 100%; }
            .hero-actions a, .hero-actions button { flex: 1 1 190px; }
            .hero-stats { grid-template-columns: 1fr; }
            .hero-stat { border-right: 0; border-bottom: 1px solid var(--line-dark); }
            .hero-stat:last-child { border-bottom: 0; }
            .news-item { grid-template-columns: 52px minmax(0, 1fr); gap: 12px; }
            .news-item .item-arrow { display: none; }
            .benefit-strip { grid-template-columns: 1fr; }
            .benefit { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line); }
            .benefit:last-child { border-bottom: 0; }
            .benefit-no { margin-bottom: 16px; }
            .filter-tools, .filter-preview { padding: 22px; }
            .preview-item { grid-template-columns: 36px minmax(0, 1fr); }
            .preview-status { grid-column: 2; }
            .device-canvas { min-height: 370px; }
            .screen.desktop { top: 35px; left: 25px; width: calc(100% - 50px); height: 230px; }
            .screen.mobile { right: 22px; width: 125px; height: 230px; }
            .metrics-grid, .bubble-wall { grid-template-columns: 1fr; }
            .metric-card:last-child { grid-column: auto; }
            .footer-grid { grid-template-columns: 1fr; gap: 32px; }
            .footer-grid > :last-child { grid-column: auto; }
            .footer-bottom { flex-direction: column; gap: 7px; }
            .floating-inner { min-height: 76px; gap: 9px; }
            .floating-label { display: none; }
            .floating-copy span { display: none; }
            .floating-copy strong {
                max-width: 170px;
                overflow: hidden;
                text-overflow: ellipsis;
                white-space: nowrap;
            }
            .floating-cta .btn-main {
                min-height: 44px;
                padding: 9px 13px;
                font-size: .82rem;
                box-shadow: none;
            }
        }

        @media (max-width: 520px) {
            .hero-actions { flex-direction: column; }
            .hero-actions a, .hero-actions button { width: 100%; flex-basis: auto; }
            .news-index { font-size: 1.05rem; }
            .news-copy h3 { font-size: 1rem; }
            .device-canvas { min-height: 330px; padding: 20px; }
            .screen.desktop { height: 205px; }
            .screen.mobile { width: 108px; height: 205px; }
            .floating-close { width: 34px; height: 34px; flex-basis: 34px; }
        }

        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after {
                scroll-behavior: auto !important;
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
            }
        }

/* roulang page: category1 */
:root{
      --ink:#181a17;
      --ink-soft:#242721;
      --paper:#f5f1e7;
      --paper-deep:#eae3d4;
      --white:#fffdf7;
      --lime:#c7f23a;
      --lime-dark:#92b51d;
      --orange:#d96e3f;
      --sand:#cfbea0;
      --text:#20231e;
      --muted:#6d7168;
      --line:rgba(32,35,30,.14);
      --line-dark:rgba(255,253,247,.15);
      --success:#78c86c;
      --warning:#edb44f;
      --danger:#d95b4f;
      --radius-sm:7px;
      --radius-md:14px;
      --radius-lg:24px;
      --shadow-sm:0 7px 18px rgba(35,30,20,.08);
      --shadow-md:0 18px 45px rgba(35,30,20,.14);
      --container:1240px;
      --transition:.22s ease;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth;scroll-padding-top:100px}
    body{
      margin:0;
      color:var(--text);
      background:var(--paper);
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      font-size:16px;
      line-height:1.78;
      overflow-x:hidden;
      padding-bottom:86px;
    }
    body.bar-closed{padding-bottom:0}
    a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition),transform var(--transition)}
    a:hover{color:inherit}
    button,input,select{font:inherit}
    button,a{-webkit-tap-highlight-color:transparent}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{
      outline:3px solid rgba(199,242,58,.65);
      outline-offset:3px;
    }
    img{display:block;max-width:100%}
    .site-container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:1035;
      background:rgba(245,241,231,.94);
      border-bottom:1px solid var(--line);
      backdrop-filter:blur(14px);
    }
    .navbar{min-height:82px;padding:12px 0}
    .brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;font-weight:900;line-height:1.16;letter-spacing:-.04em}
    .brand-mark{
      width:42px;height:42px;display:grid;place-items:center;color:var(--ink);
      background:var(--lime);border:2px solid var(--ink);border-radius:50%;
      box-shadow:4px 4px 0 var(--ink);font-family:ui-monospace,monospace;font-size:.82rem;
    }
    .brand-text{max-width:180px;font-size:.94rem}
    .nav-segments{
      display:flex;align-items:center;gap:6px;margin:0 auto;padding:5px;list-style:none;
      background:var(--paper-deep);border:1px solid var(--line);border-radius:999px;
    }
    .nav-segments .nav-link{
      padding:9px 18px;color:#62665d;border:1px solid transparent;border-radius:999px;
      font-size:.9rem;font-weight:750;
    }
    .nav-segments .nav-link:hover{color:var(--ink);background:rgba(255,255,255,.55)}
    .nav-segments .nav-link.active{
      color:var(--white);background:var(--ink);border-color:var(--ink);
      box-shadow:0 4px 12px rgba(24,26,23,.18);
    }
    .nav-cta,.btn-primary{
      min-height:44px;display:inline-flex;align-items:center;justify-content:center;
      padding:10px 18px;color:var(--ink);background:var(--lime);
      border:1px solid var(--ink);border-radius:var(--radius-sm);font-size:.88rem;font-weight:850;
      box-shadow:3px 3px 0 var(--ink);
    }
    .nav-cta:hover,.btn-primary:hover{background:#d7ff51;transform:translate(-1px,-1px);box-shadow:5px 5px 0 var(--ink)}
    .navbar-toggler{
      width:46px;height:44px;padding:0;color:var(--ink);background:var(--paper-deep);
      border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:none!important;
    }
    .toggler-lines,.toggler-lines:before,.toggler-lines:after{
      display:block;width:20px;height:2px;margin:auto;background:var(--ink);content:"";transition:var(--transition)
    }
    .toggler-lines:before{transform:translateY(-6px)}
    .toggler-lines:after{transform:translateY(4px)}
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;margin-bottom:15px;color:var(--muted);
      font-size:.78rem;font-weight:850;letter-spacing:.12em
    }
    .eyebrow:before{width:28px;height:3px;background:var(--lime-dark);content:""}
    .page-head{
      position:relative;overflow:hidden;padding:66px 0 58px;color:var(--white);
      background:var(--ink);
    }
    .page-head:before,.page-head:after{
      position:absolute;content:"";pointer-events:none;border:1px solid rgba(199,242,58,.18);
      transform:rotate(-14deg)
    }
    .page-head:before{width:400px;height:180px;right:8%;top:-80px}
    .page-head:after{width:260px;height:110px;right:22%;bottom:-65px}
    .page-head h1{max-width:800px;margin:0 0 14px;font-size:clamp(2.2rem,5vw,4.6rem);line-height:1.1;letter-spacing:-.055em}
    .page-head p{max-width:720px;margin:0;color:rgba(255,253,247,.7);font-size:1.05rem}
    .breadcrumb{position:relative;z-index:1;margin:0 0 20px;padding:0;font-size:.84rem;color:rgba(255,253,247,.58)}
    .breadcrumb-item+.breadcrumb-item:before{color:var(--lime);content:"／"}
    .breadcrumb-item.active{color:var(--lime)}
    .head-board{
      position:relative;z-index:1;display:grid;grid-template-columns:repeat(3,1fr);
      gap:1px;margin-top:34px;background:var(--line-dark);border:1px solid var(--line-dark)
    }
    .head-stat{padding:18px 20px;background:rgba(255,253,247,.06)}
    .head-stat small{display:block;color:rgba(255,253,247,.55);font-size:.74rem}
    .head-stat strong{display:block;margin-top:3px;color:var(--lime);font-size:1.45rem;font-family:ui-monospace,monospace}
    .content-section{padding:76px 0 104px}
    .toolbar{
      margin-bottom:28px;padding:20px;background:var(--white);
      border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm)
    }
    .toolbar-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:17px}
    .toolbar-title{font-size:1.05rem;font-weight:850}
    .toolbar-note{color:var(--muted);font-size:.84rem}
    .filter-row{display:flex;flex-wrap:wrap;gap:9px}
    .filter-chip{
      min-height:40px;padding:7px 15px;color:var(--muted);background:var(--paper);
      border:1px solid var(--line);border-radius:999px;cursor:pointer;font-size:.87rem;
      transition:var(--transition)
    }
    .filter-chip:hover{color:var(--ink);border-color:var(--lime-dark);background:#f1f6d5}
    .filter-chip.active{color:var(--ink);background:var(--lime);border-color:var(--ink);font-weight:800}
    .filter-chip:disabled{opacity:.45;cursor:not-allowed}
    .select-control{
      min-height:40px;padding:7px 34px 7px 12px;color:var(--text);background:var(--paper);
      border:1px solid var(--line);border-radius:var(--radius-sm);font-size:.87rem
    }
    .list-area{min-width:0}
    .list-heading{display:flex;align-items:end;justify-content:space-between;gap:15px;margin:0 0 16px}
    .list-heading h2{margin:0;font-size:1.55rem;line-height:1.25}
    .list-heading span{color:var(--muted);font-size:.85rem}
    .content-list{display:grid;gap:14px}
    .content-card{
      display:grid;grid-template-columns:178px minmax(0,1fr) auto;gap:22px;align-items:center;
      padding:16px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);
      box-shadow:var(--shadow-sm);transition:var(--transition)
    }
    .content-card:hover{border-color:var(--lime-dark);transform:translateY(-3px);box-shadow:var(--shadow-md)}
    .visual{
      position:relative;min-height:128px;overflow:hidden;display:flex;align-items:flex-end;padding:14px;
      color:var(--white);background:var(--ink-soft);border-radius:var(--radius-sm)
    }
    .visual:before{
      position:absolute;inset:0;content:"";opacity:.65;
      background:linear-gradient(135deg,transparent 35%,rgba(199,242,58,.7) 36%,rgba(199,242,58,.7) 38%,transparent 39%),
      linear-gradient(25deg,transparent 55%,rgba(217,110,63,.8) 56%,rgba(217,110,63,.8) 72%,transparent 73%);
    }
    .visual-number{position:relative;z-index:1;font:700 2.5rem/1 ui-monospace,monospace;color:var(--lime)}
    .card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:8px}
    .tag{display:inline-flex;align-items:center;min-height:24px;padding:3px 9px;color:var(--ink);background:var(--lime);border-radius:4px;font-size:.72rem;font-weight:850}
    .tag.soft{color:#665b4b;background:var(--paper-deep)}
    .status{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:.76rem}
    .status:before{width:6px;height:6px;background:var(--success);border-radius:50%;content:""}
    .content-card h3{margin:0 0 6px;font-size:1.2rem;line-height:1.4}
    .content-card p{display:-webkit-box;overflow:hidden;margin:0;color:var(--muted);font-size:.88rem;line-height:1.7;-webkit-line-clamp:2;-webkit-box-orient:vertical}
    .card-action{display:inline-flex;align-items:center;gap:7px;white-space:nowrap;color:var(--ink);font-size:.86rem;font-weight:850}
    .card-action:after{content:"→";color:var(--orange);font-size:1.15rem;transition:var(--transition)}
    .content-card:hover .card-action:after{transform:translateX(4px)}
    .sidebar{display:grid;gap:18px;align-content:start}
    .side-card{
      padding:22px;background:var(--ink);color:var(--white);border-radius:var(--radius-md);
      box-shadow:var(--shadow-sm)
    }
    .side-card.light{color:var(--text);background:var(--white);border:1px solid var(--line)}
    .side-card h2,.side-card h3{margin:0 0 14px;font-size:1.15rem;line-height:1.35}
    .side-card p{margin:0;color:rgba(255,253,247,.64);font-size:.87rem}
    .side-card.light p{color:var(--muted)}
    .rank-list{margin:0;padding:0;list-style:none}
    .rank-list li{display:flex;align-items:center;gap:11px;padding:12px 0;border-bottom:1px solid var(--line-dark)}
    .rank-list li:last-child{border-bottom:0;padding-bottom:0}
    .rank-no{width:25px;height:25px;display:grid;place-items:center;color:var(--ink);background:var(--lime);border-radius:4px;font:800 .76rem ui-monospace,monospace}
    .rank-list a{flex:1;color:var(--white);font-size:.88rem}
    .rank-list a:hover{color:var(--lime)}
    .keyword-cloud{display:flex;flex-wrap:wrap;gap:8px}
    .keyword-cloud a{padding:6px 10px;color:var(--muted);background:var(--paper);border:1px solid var(--line);border-radius:5px;font-size:.78rem}
    .keyword-cloud a:hover{color:var(--ink);border-color:var(--lime-dark);background:#eff6cf}
    .update-line{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
    .update-line:last-child{border:0}
    .update-line span{font-size:.82rem}
    .update-line span:last-child{color:var(--muted);white-space:nowrap}
    .pagination-wrap{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line)}
    .pagination{margin:0;gap:6px}
    .page-link{min-width:38px;color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:var(--radius-sm)!important;text-align:center}
    .page-link:hover{color:var(--ink);background:var(--paper-deep);border-color:var(--lime-dark)}
    .page-item.active .page-link{color:var(--ink);background:var(--lime);border-color:var(--ink)}
    .page-item.disabled .page-link{color:#aaa;background:transparent}
    .low-cta{padding:28px 0 0}
    .cta-panel{
      display:flex;align-items:center;justify-content:space-between;gap:25px;padding:27px 30px;
      color:var(--white);background:var(--ink-soft);border-left:6px solid var(--lime);border-radius:var(--radius-md)
    }
    .cta-panel h2{margin:0 0 5px;font-size:1.45rem}
    .cta-panel p{margin:0;color:rgba(255,253,247,.62);font-size:.88rem}
    .site-footer{padding:62px 0 28px;color:rgba(255,253,247,.72);background:var(--ink)}
    .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1.2fr;gap:50px;padding-bottom:45px}
    .footer-brand .brand{color:var(--white);margin-bottom:18px}
    .footer-brand p{max-width:440px;margin:0;color:rgba(255,253,247,.55);font-size:.88rem}
    .footer-title{margin-bottom:14px;color:var(--lime);font-size:.78rem;font-weight:850;letter-spacing:.1em}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:rgba(255,253,247,.7);font-size:.88rem}
    .footer-links a:hover{color:var(--lime)}
    .keyword-list{display:flex;flex-wrap:wrap;gap:8px}
    .keyword-list span{padding:6px 9px;color:rgba(255,253,247,.7);border:1px solid var(--line-dark);border-radius:4px;font-size:.77rem}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid var(--line-dark);color:rgba(255,253,247,.42);font-size:.76rem}
    .fixed-bar{
      position:fixed;right:0;bottom:0;left:0;z-index:1040;padding:13px 0;color:var(--white);background:rgba(24,26,23,.97);border-top:1px solid rgba(199,242,58,.28);box-shadow:0 -8px 25px rgba(24,26,23,.14)
    }
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-copy{display:flex;align-items:center;gap:13px;font-size:.9rem}
    .fixed-copy strong{color:var(--lime)}
    .close-bar{width:30px;height:30px;margin-left:4px;color:rgba(255,253,247,.6);background:transparent;border:0;font-size:1.2rem}
    .empty-state{display:none;padding:32px;text-align:center;color:var(--muted);background:var(--white);border:1px dashed var(--line);border-radius:var(--radius-md)}
    @media (max-width:991.98px){
      .navbar-collapse{padding-top:18px}
      .nav-segments{width:100%;justify-content:flex-start;margin:0 0 15px;border-radius:12px}
      .nav-cta{width:100%}
      .content-card{grid-template-columns:145px minmax(0,1fr)}
      .card-action{grid-column:2}
      .footer-grid{gap:30px}
    }
    @media (max-width:767.98px){
      body{padding-bottom:112px}
      .site-container{width:min(calc(100% - 28px),var(--container))}
      .navbar{min-height:72px}
      .brand-text{font-size:.84rem}
      .brand-mark{width:38px;height:38px}
      .page-head{padding:48px 0 42px}
      .page-head h1{font-size:clamp(2.1rem,11vw,3.3rem)}
      .head-board{grid-template-columns:1fr}
      .head-stat{padding:13px 16px}
      .content-section{padding:48px 0 76px}
      .toolbar-top{display:block}
      .toolbar-note{display:block;margin-top:4px}
      .content-card{grid-template-columns:108px minmax(0,1fr);gap:14px;padding:12px}
      .visual{min-height:104px}
      .visual-number{font-size:1.9rem}
      .content-card h3{font-size:1rem}
      .content-card p{font-size:.8rem}
      .card-action{grid-column:2;font-size:.8rem}
      .pagination-wrap{display:block}
      .pagination-wrap>span{display:block;margin-bottom:12px}
      .cta-panel{display:block;padding:22px}
      .cta-panel .btn-primary{margin-top:18px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-top:6px}
      .fixed-bar{padding:10px 0}
      .fixed-inner{gap:8px}
      .fixed-copy{display:block;font-size:.78rem;line-height:1.45}
      .fixed-copy strong{display:block}
      .fixed-inner .btn-primary{min-height:42px;padding:8px 12px;font-size:.78rem}
      .close-bar{display:none}
    }
    @media (max-width:480px){
      .filter-row{display:grid;grid-template-columns:repeat(2,1fr)}
      .filter-chip,.select-control{width:100%;text-align:center}
      .content-card{grid-template-columns:1fr}
      .visual{min-height:100px}
      .card-action{grid-column:auto}
      .list-heading{display:block}
      .list-heading span{display:block;margin-top:5px}
    }