/* ===== base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #12100e;
    --secondary: #1f1a16;
    --accent: #c0392b;
    --gold: #d4af37;
    --light: #f0f0f0;
    --gray: #888;
    --radius: 20px;
    --shadow: 0 8px 32px rgba(0,0,0,0.18);
    --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, sans-serif;
    --transition: 0.3s cubic-bezier(.4,0,.2,1);
}
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); background: #fafafa; color: #222; line-height: 1.7; font-size: 16px; }
a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
img { display: block; max-width: 100%; height: auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.sec { padding: 70px 0; }
.alt { background: #f5f7fa; }
.tc { text-align: center; }
.sec-title { font-size: 32px; font-weight: 700; color: var(--primary); margin-bottom: 12px; line-height: 1.3; }
.sec-title span { color: var(--accent); }
.sec-sub { color: #666; max-width: 680px; margin-bottom: 40px; }
.tc .sec-sub { margin-left: auto; margin-right: auto; }

/* ===== breadcrumb ===== */
.bc { background: #f5f5f5; padding: 10px 0; font-size: 13px; color: #666; }
.bc a { color: #666; }
.bc a:hover { color: var(--accent); }
.bc .bc-sep { margin: 0 8px; color: #bbb; }

/* ===== friend links ===== */
.flinks { background: #f7f8fa; padding: 32px 0; border-top: 1px solid #e8ecf2; }
.flinks .fl-title { font-size: 15px; font-weight: 700; color: var(--primary); margin-bottom: 14px; }
.flinks ul { list-style: none; display: flex; flex-wrap: wrap; gap: 9px 24px; }
.flinks a { color: #666; font-size: 13px; }
.flinks a:hover { color: var(--accent); }
.flinks.g2 ul { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 26px; }
.flinks.g2 a { position: relative; padding-left: 13px; }
.flinks.g2 a::before { content: ''; position: absolute; left: 0; top: 50%; margin-top: -2px; width: 4px; height: 4px; background: var(--accent); border-radius: 50%; }
.flinks.col ul { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 11px 22px; }
.flinks.col a { display: block; padding: 7px 12px; background: #fff; border-radius: calc(var(--radius) - 4px); border: 1px solid #e8ecf2; }
.flinks.col a:hover { border-color: var(--accent); }
@media (max-width: 768px) {
    .flinks.g2 ul, .flinks.col ul { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ===== modal ===== */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.75); display: flex; align-items: center; justify-content: center; z-index: 2000; opacity: 0; pointer-events: none; transition: opacity var(--transition); padding: 20px; }
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-box { background: #fff; border-radius: var(--radius); max-width: 560px; width: 100%; padding: 30px; position: relative; max-height: 90vh; overflow-y: auto; }
.modal-close { position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border: none; background: #f0f0f0; border-radius: 50%; cursor: pointer; font-size: 18px; line-height: 1; color: #444; }
.modal-box h2 { font-size: 24px; margin-bottom: 8px; color: var(--primary); }
.modal-box .m-year { color: #888; margin-bottom: 16px; }
.modal-box .m-desc { color: #555; line-height: 1.8; margin-bottom: 16px; }
.modal-box .m-meta { color: var(--accent); font-size: 14px; font-weight: 600; }

/* ===== demo -> detail links (works cards / faq questions become real anchors) ===== */
a.wk1-btn { display: inline-block; text-align: center; }
.fq1-link { color: inherit; }
.fq1-link:hover { color: var(--accent); }

.nv7-bar { position: relative; z-index: 920; background: #fff; border-bottom: 1px solid rgba(0,0,0,0.1); }
.nv7-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 98px; }
.nv7-logo { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; padding: 9px 20px 8px; background: var(--light); border-radius: var(--radius); color: var(--primary); text-decoration: none; flex-shrink: 0; }
.nv7-ico { font-size: 27px; line-height: 1; }
.nv7-kw { font-size: 18px; font-weight: 800; letter-spacing: 1px; white-space: nowrap; }
.nv7-kw em { font-style: normal; color: var(--accent); }
.nv7-brand { font-size: 11px; color: var(--gray); white-space: nowrap; }
.nv7-menu { display: flex; align-items: center; justify-content: flex-end; flex-wrap: wrap; list-style: none; }
.nv7-menu li + li { border-left: 1px solid rgba(0,0,0,0.09); }
.nv7-menu a { display: block; padding: 10px 17px; font-size: 14px; color: #454545; text-decoration: none; }
.nv7-menu a:hover { color: var(--accent); }
@media (max-width:768px) {
    .nv7-inner { flex-direction: column; justify-content: center; gap: 10px; min-height: 0; padding: 12px 0; }
    .nv7-logo { flex-direction: row; align-items: center; gap: 8px; padding: 7px 14px; }
    .nv7-ico { font-size: 20px; }
    .nv7-kw { font-size: 17px; }
    .nv7-brand { font-size: 10px; }
    .nv7-menu { justify-content: center; }
    .nv7-menu li + li { border-left: none; }
    .nv7-menu a { padding: 6px 10px; font-size: 13px; }
}
.hr3-hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 620px;
    padding: 90px 0;
    background: var(--primary);
    overflow: hidden;
}
.hr3-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.hr3-veil {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.62) 0%, rgba(0,0,0,0.34) 50%, rgba(0,0,0,0.74) 100%);
}
.hr3-stage {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
}
.hr3-card {
    width: 100%;
    max-width: 640px;
    padding: 54px 48px 46px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.97);
    box-shadow: 0 26px 60px rgba(0,0,0,0.42);
    text-align: center;
}
.hr3-mark {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 66px;
    height: 66px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 28px;
    box-shadow: 0 8px 22px rgba(0,0,0,0.22);
}
.hr3-genre {
    margin-bottom: 12px;
    color: var(--gray);
    font-size: 14px;
    letter-spacing: 4px;
}
.hr3-title {
    margin-bottom: 18px;
    color: var(--primary);
    font-size: 40px;
    font-weight: 800;
    line-height: 1.24;
}
.hr3-title span {
    color: var(--accent);
}
.hr3-desc {
    margin-bottom: 30px;
    color: #555;
    font-size: 16px;
    line-height: 1.85;
}
.hr3-btn {
    display: inline-block;
    padding: 14px 40px;
    border-radius: var(--radius);
    background: var(--primary);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    transition: background 0.3s ease, transform 0.3s ease;
}
.hr3-btn:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}
@media (max-width: 768px) {
    .hr3-hero {
        min-height: 460px;
        padding: 56px 0;
    }
    .hr3-card {
        padding: 34px 22px 28px;
    }
    .hr3-mark {
        width: 52px;
        height: 52px;
        margin-bottom: 14px;
        font-size: 22px;
    }
    .hr3-genre {
        font-size: 12px;
        letter-spacing: 2px;
        margin-bottom: 8px;
    }
    .hr3-title {
        font-size: 26px;
        margin-bottom: 12px;
    }
    .hr3-desc {
        margin-bottom: 20px;
        font-size: 14px;
        line-height: 1.72;
    }
    .hr3-btn {
        padding: 11px 26px;
        font-size: 14px;
    }
}
.it6-head { margin-bottom: 34px; }
.it6-head .sec-sub { margin-bottom: 0; }
.it6-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: stretch; }
.it6-card { display: flex; flex-direction: column; padding: 28px 26px; background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.it6-label { display: block; margin-bottom: 14px; font-size: 12px; font-weight: 700; letter-spacing: .2em; color: var(--accent); }
.it6-card p { color: #555; line-height: 1.9; font-size: 15px; margin: 0 0 14px; }
.it6-card p:last-child { margin-bottom: 0; }
.it6-card p strong { color: var(--primary); }
.it6-card-data { background: var(--primary); }
.it6-card-data .it6-label { color: var(--gold); }
.it6-card-data p { color: rgba(255, 255, 255, .78); }
.it6-card-note { background: var(--light); box-shadow: none; border-top: 3px solid var(--accent); }
.it6-stats { display: flex; flex-direction: column; }
.it6-stats .it1-stat { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 14px 0; background: none; border: 0; border-left: 0; border-radius: 0; border-bottom: 1px solid rgba(255, 255, 255, .16); }
.it6-stats .it1-stat:first-child { padding-top: 0; }
.it6-stats .it1-stat:last-child { padding-bottom: 0; border-bottom: 0; }
.it6-stats .it1-num { font-size: 30px; line-height: 1.1; color: #fff; }
.it6-stats .it1-lbl { font-size: 13px; color: rgba(255, 255, 255, .72); }
@media (max-width: 768px) {
    .it6-cards { grid-template-columns: 1fr; gap: 14px; }
    .it6-card { padding: 20px 18px; }
    .it6-label { margin-bottom: 10px; }
    .it6-stats .it1-num { font-size: 24px; }
}
.wk6-layout { display:grid; grid-template-columns:1.6fr 1fr; grid-template-rows:repeat(3,minmax(0,1fr)); gap:20px }
.wk6-layout .wk1-item { background:#fff; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow) }
.wk6-layout .wk1-item:first-child { grid-column:1; grid-row:1 / span 3; display:flex; flex-direction:column }
.wk6-layout .wk1-item:first-child .wk1-thumb { position:relative; flex:1 1 auto; min-height:240px; overflow:hidden; background:var(--light) }
.wk6-layout .wk1-item:first-child .wk1-thumb img { display:block; width:100%; height:100%; object-fit:cover; transition:transform .5s ease }
.wk6-layout .wk1-item:first-child:hover .wk1-thumb img { transform:scale(1.05) }
.wk6-layout .wk1-item:first-child .wk1-info { display:flex; flex-direction:column; align-items:flex-start; padding:20px 22px 22px }
.wk6-layout .wk1-item:first-child .wk1-head { display:flex; align-items:center; justify-content:space-between; gap:12px; width:100% }
.wk6-layout .wk1-item:first-child .wk1-title { margin:0; font-size:24px; line-height:1.35; color:var(--primary) }
.wk6-layout .wk1-item:first-child .wk1-tag { flex:none; padding:3px 12px; border-radius:999px; background:var(--gold); color:#1f2937; font-size:12px }
.wk6-layout .wk1-item:first-child .wk1-meta { margin-top:10px; font-size:13px; color:var(--gray) }
.wk6-layout .wk1-item:first-child .wk1-desc { margin:10px 0 16px; font-size:14px; line-height:1.75; color:var(--gray) }
.wk6-layout .wk1-item:first-child .wk1-btn { padding:10px 26px; border:none; border-radius:var(--radius); background:var(--accent); color:#fff; font-size:14px; cursor:pointer; transition:background .25s ease }
.wk6-layout .wk1-item:first-child .wk1-btn:hover { background:var(--primary) }
.wk6-layout .wk1-item:not(:first-child) { display:grid; grid-template-columns:150px minmax(0,1fr); gap:14px; align-items:center; padding:12px }
.wk6-layout .wk1-item:not(:first-child) .wk1-thumb { position:relative; height:100px; overflow:hidden; border-radius:var(--radius); background:var(--light) }
.wk6-layout .wk1-item:not(:first-child) .wk1-thumb img { display:block; width:100%; height:100%; object-fit:cover }
.wk6-layout .wk1-item:not(:first-child) .wk1-desc { display:none }
.wk6-layout .wk1-item:not(:first-child) .wk1-head { display:flex; align-items:center; justify-content:space-between; gap:8px }
.wk6-layout .wk1-item:not(:first-child) .wk1-title { margin:0; font-size:16px; line-height:1.4; color:var(--primary) }
.wk6-layout .wk1-item:not(:first-child) .wk1-tag { flex:none; color:var(--accent); font-size:12px }
.wk6-layout .wk1-item:not(:first-child) .wk1-meta { margin-top:6px; font-size:12px; color:var(--gray) }
.wk6-layout .wk1-item:not(:first-child) .wk1-btn { margin-top:8px; padding:5px 14px; border:1px solid var(--accent); border-radius:999px; background:transparent; color:var(--accent); font-size:12px; cursor:pointer; transition:background .25s ease, color .25s ease }
.wk6-layout .wk1-item:not(:first-child) .wk1-btn:hover { background:var(--accent); color:#fff }
.wk6-layout .wk1-badge { position:absolute; top:10px; left:10px; padding:4px 10px; border-radius:var(--radius); background:var(--accent); color:#fff; font-size:12px }
.wk6-layout .wk1-idx { position:absolute; top:10px; right:12px; color:#fff; font-size:13px; letter-spacing:1px }
@media (max-width:768px) {
    .wk6-layout { grid-template-columns:minmax(0,1fr); grid-template-rows:auto; gap:14px }
    .wk6-layout .wk1-item:first-child { grid-column:auto; grid-row:auto }
    .wk6-layout .wk1-item:first-child .wk1-thumb { flex:none; aspect-ratio:16/9; min-height:0 }
    .wk6-layout .wk1-item:first-child .wk1-title { font-size:19px }
    .wk6-layout .wk1-item:first-child .wk1-desc { font-size:13px; margin:8px 0 12px }
    .wk6-layout .wk1-item:not(:first-child) { grid-template-columns:120px minmax(0,1fr); gap:12px; padding:10px }
    .wk6-layout .wk1-item:not(:first-child) .wk1-thumb { height:80px }
}
.ad4-big{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 42px}
.ad4-big > .ad1-item{padding-left:24px;border-left:3px solid var(--accent);background:none;border-radius:0;box-shadow:none}
.ad4-big .ad1-toggle{display:none}
.ad4-big .ad1-num{display:none}
.ad4-big .ad1-label{display:inline}
.ad4-big .ad1-icon{font-size:28px;line-height:1;margin-bottom:16px}
.ad4-big .ad1-title{font-size:27px;font-weight:800;color:var(--primary);line-height:1.3;margin:0 0 12px;letter-spacing:-.5px}
.ad4-big .ad1-desc{font-size:14px;line-height:1.85;color:#666;margin:0}
@media (max-width:768px){
  .ad4-big{grid-template-columns:1fr;gap:26px}
  .ad4-big > .ad1-item{padding-left:16px}
  .ad4-big .ad1-icon{font-size:22px;margin-bottom:10px}
  .ad4-big .ad1-title{font-size:21px;margin-bottom:8px}
  .ad4-big .ad1-desc{font-size:13px;line-height:1.75}
}
.nw3-cards { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:22px }
.nw3-cards .nw1-item { position:relative; display:flex; flex-direction:column; min-height:190px; overflow:hidden; padding:46px 24px 24px; border:1px solid #e8ecf2; border-top:3px solid var(--primary); border-radius:var(--radius); background:#fff; box-shadow:var(--shadow); text-decoration:none; transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease }
.nw3-cards .nw1-item:hover { transform:translateY(-6px); border-top-color:var(--accent); box-shadow:0 18px 36px rgba(15,23,42,.16) }
.nw3-cards .nw1-date { position:absolute; top:0; right:0; padding:6px 14px; border-bottom-left-radius:var(--radius); background:var(--primary); color:#fff; font-size:12px; letter-spacing:.5px; transition:background .3s ease }
.nw3-cards .nw1-item:hover .nw1-date { background:var(--accent) }
.nw3-cards .nw1-title { font-size:21px; line-height:1.45; font-weight:700; color:var(--primary); transition:color .3s ease }
.nw3-cards .nw1-item:hover .nw1-title { color:var(--accent) }
.nw3-cards .nw1-idx { margin-top:auto; padding-top:20px; font-size:46px; font-weight:800; line-height:1; color:#eef1f6; letter-spacing:-1px }
@media (max-width:768px) {
    .nw3-cards { grid-template-columns:minmax(0,1fr); gap:14px }
    .nw3-cards .nw1-item { min-height:0; padding:38px 18px 18px }
    .nw3-cards .nw1-date { padding:5px 11px; font-size:11px }
    .nw3-cards .nw1-title { font-size:17px }
    .nw3-cards .nw1-idx { padding-top:14px; font-size:34px }
}
.faq7-flow { max-width: 960px; margin: 0 auto; }
.faq7-flow .fq1-item { position: relative; padding: 24px 0 24px 104px; border-top: 1px solid rgba(0, 0, 0, .1); }
.faq7-flow .fq1-item:last-child { border-bottom: 1px solid rgba(0, 0, 0, .1); }
.faq7-flow .fq1-no { position: absolute; top: 22px; left: 0; display: block; font-size: 40px; line-height: 1; font-weight: 800; letter-spacing: -.02em; color: rgba(0, 0, 0, .12); transition: color .3s ease; }
.faq7-flow .fq1-item.open .fq1-no { color: var(--accent); }
.faq7-flow .fq1-q { position: relative; padding-right: 34px; font-size: 17px; line-height: 1.6; font-weight: 700; color: var(--primary); cursor: pointer; transition: color .3s ease; }
.faq7-flow .fq1-item.open .fq1-q { color: var(--accent); }
.faq7-flow .fq1-q::after { content: "+"; position: absolute; top: -2px; right: 0; color: var(--gray); font-size: 22px; line-height: 1.3; transition: transform .3s ease, color .3s ease; }
.faq7-flow .fq1-item.open .fq1-q::after { color: var(--accent); transform: rotate(45deg); }
.faq7-flow .fq1-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq7-flow .fq1-item.open .fq1-a { max-height: 440px; }
.faq7-flow .fq1-a-in { margin: 14px 34px 2px 0; padding: 16px 20px; border-radius: var(--radius); background: var(--light); font-size: 14px; line-height: 1.9; color: var(--gray); }
@media (max-width: 768px) {
    .faq7-flow .fq1-item { padding: 18px 0 18px 62px; }
    .faq7-flow .fq1-no { top: 16px; font-size: 28px; }
    .faq7-flow .fq1-q { padding-right: 26px; font-size: 15px; }
    .faq7-flow .fq1-q::after { font-size: 20px; }
    .faq7-flow .fq1-item.open .fq1-a { max-height: 620px; }
    .faq7-flow .fq1-a-in { margin: 10px 26px 2px 0; padding: 12px 14px; font-size: 13px; }
}
.cm2-panel { display:flex; flex-direction:column; gap:16px; padding:28px; background:#fff; border:1px solid #e4e9f0; border-radius:20px; box-shadow:var(--shadow) }
.cm2-panel .cm1-item { position:relative; display:flex; align-items:flex-start; gap:14px; max-width:84% }
.cm2-panel .cm1-item:nth-child(even) { flex-direction:row-reverse; margin-left:auto }
.cm2-panel .cm1-head { flex:none; display:flex; flex-direction:column; align-items:center; gap:6px; width:64px }
.cm2-panel .cm1-av { width:52px; height:52px; border-radius:50%; object-fit:cover; border:2px solid var(--light); background:var(--light) }
.cm2-panel .cm1-who { display:flex; flex-direction:column; align-items:center; gap:2px; width:100% }
.cm2-panel .cm1-name { font-size:12px; font-weight:600; line-height:1.35; text-align:center; color:var(--primary); word-break:break-all }
.cm2-panel .cm1-date { font-size:11px; color:var(--gray) }
.cm2-panel .cm1-text { position:relative; flex:1 1 auto; min-width:0; margin:0; padding:15px 18px; background:var(--primary); color:#fff; font-size:14px; line-height:1.8; border-radius:16px; box-shadow:0 10px 22px rgba(15,23,42,.16) }
.cm2-panel .cm1-text::before { content:""; position:absolute; top:16px; left:-5px; width:12px; height:12px; background:var(--primary); transform:rotate(45deg) }
.cm2-panel .cm1-item:nth-child(even) .cm1-text::before { left:auto; right:-5px }
.cm2-panel .cm1-initial { position:absolute; right:14px; bottom:0; font-size:46px; font-weight:700; line-height:1; color:rgba(255,255,255,.12); pointer-events:none }
.cm2-panel .cm1-item:nth-child(even) .cm1-initial { right:auto; left:14px }
.cm2-panel .cm1-idx { display:none }
@media (max-width:768px) {
    .cm2-panel { gap:14px; padding:18px 16px }
    .cm2-panel .cm1-item { gap:10px; max-width:100% }
    .cm2-panel .cm1-head { width:52px }
    .cm2-panel .cm1-av { width:42px; height:42px }
    .cm2-panel .cm1-name { font-size:11px }
    .cm2-panel .cm1-text { padding:12px 14px; font-size:13px; line-height:1.75; border-radius:14px }
    .cm2-panel .cm1-text::before { top:14px }
    .cm2-panel .cm1-initial { font-size:34px }
}
.ft6-foot { background: linear-gradient(135deg, var(--primary) 0%, #0b0f16 100%); padding: 52px 0 34px; }
.ft6-logo { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 16px; color: #fff; text-decoration: none; }
.ft6-ico { font-size: 30px; line-height: 1; }
.ft6-kw { font-size: 56px; font-weight: 900; line-height: 1.08; letter-spacing: 2px; }
.ft6-kw em { font-style: normal; color: var(--gold); }
.ft6-brand { font-size: 12px; font-weight: 500; letter-spacing: 3px; color: rgba(255,255,255,0.4); text-transform: uppercase; }
.ft6-rule { height: 1px; margin: 26px 0 20px; background: rgba(255,255,255,0.14); }
.ft6-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.ft6-line { max-width: 420px; font-size: 12px; line-height: 1.85; color: rgba(255,255,255,0.55); }
.ft6-nav { flex-shrink: 0; }
.ft6-menu { display: flex; flex-wrap: wrap; gap: 6px 18px; list-style: none; }
.ft6-menu a { font-size: 12px; color: rgba(255,255,255,0.62); text-decoration: none; }
.ft6-menu a:hover { color: var(--gold); }
.ft6-copy { flex-shrink: 0; font-size: 12px; color: rgba(255,255,255,0.42); }
.ft6-dom { font-weight: 700; letter-spacing: 1px; color: var(--gold); }
@media (max-width:768px) {
    .ft6-foot { padding: 34px 0 24px; }
    .ft6-logo { gap: 4px 10px; }
    .ft6-ico { font-size: 20px; }
    .ft6-kw { font-size: 30px; letter-spacing: 1px; }
    .ft6-brand { font-size: 10px; letter-spacing: 2px; }
    .ft6-rule { margin: 18px 0 14px; }
    .ft6-bottom { flex-direction: column; align-items: flex-start; gap: 12px; }
    .ft6-line { font-size: 11px; }
    .ft6-menu { gap: 6px 14px; }
    .ft6-menu a { font-size: 11px; }
    .ft6-copy { font-size: 11px; }
    .ft6-dom { font-size: 11px; }
}


@media (max-width: 768px) {
    .sec { padding: 50px 0; }
    .sec-title { font-size: 26px; }
}