/* ===== base ===== */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --primary: #2b1a1a;
    --secondary: #3d2424;
    --accent: #ff7675;
    --gold: #ffeaa7;
    --light: #f0f0f0;
    --gray: #888;
    --radius: 10px;
    --shadow: 0 8px 32px rgba(0,0,0,0.18);
    --font: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", Arial, 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); }

.nv2-bar { position: relative; z-index: 900; background: #fff; border-bottom: 1px solid rgba(0,0,0,0.1); }
.nv2-inner { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)) auto repeat(4, minmax(0, 1fr)); align-items: center; gap: 2px; min-height: 78px; }
.nv2-nav { display: contents; }
.nv2-menu { display: contents; list-style: none; }
.nv2-logo { order: 4; display: flex; align-items: center; gap: 8px; justify-self: center; padding: 0 24px; color: var(--primary); text-decoration: none; white-space: nowrap; }
.nv2-ico { font-size: 25px; line-height: 1; }
.nv2-kw { font-size: 22px; font-weight: 800; letter-spacing: 2px; }
.nv2-kw em { font-style: normal; color: var(--accent); }
.nv2-brand { font-size: 12px; color: var(--gray); padding-left: 9px; border-left: 1px solid rgba(0,0,0,0.14); }
.nv2-menu > li { display: flex; align-items: center; }
.nv2-menu > li:nth-child(1) { order: 1; justify-content: flex-end; }
.nv2-menu > li:nth-child(2) { order: 2; justify-content: flex-end; }
.nv2-menu > li:nth-child(3) { order: 3; justify-content: flex-end; }
.nv2-menu > li:nth-child(4) { order: 5; }
.nv2-menu > li:nth-child(5) { order: 6; }
.nv2-menu > li:nth-child(6) { order: 7; }
.nv2-menu > li:nth-child(7) { order: 8; }
.nv2-menu a { display: block; padding: 9px 14px; font-size: 14px; color: #3d3d3d; border-bottom: 2px solid transparent; text-decoration: none; white-space: nowrap; }
.nv2-menu a:hover { color: var(--accent); border-bottom-color: var(--accent); }
@media (max-width:768px) {
    .nv2-inner { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; padding: 10px 0; }
    .nv2-nav { display: block; width: 100%; }
    .nv2-menu { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; }
    .nv2-menu > li:nth-child(n) { order: 0; justify-content: center; }
    .nv2-logo { order: 0; padding: 0; }
    .nv2-kw { font-size: 19px; letter-spacing: 1px; }
    .nv2-ico { font-size: 21px; }
    .nv2-brand { font-size: 11px; }
    .nv2-menu a { padding: 6px 10px; font-size: 13px; }
}
.hr6-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 600px;
    padding-top: 96px;
    background: var(--primary);
    color: #fff;
    overflow: hidden;
}
.hr6-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 48%;
    height: 100%;
    object-fit: cover;
    opacity: 0.24;
    -webkit-mask-image: linear-gradient(to left, #000 0%, transparent 100%);
    mask-image: linear-gradient(to left, #000 0%, transparent 100%);
}
.hr6-glow {
    position: absolute;
    top: -130px;
    left: -180px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--accent) 0%, transparent 68%);
    opacity: 0.22;
}
.hr6-top {
    position: relative;
    z-index: 2;
    padding-bottom: 70px;
}
.hr6-title {
    max-width: 900px;
    margin-bottom: 22px;
    font-size: 62px;
    font-weight: 800;
    line-height: 1.12;
    letter-spacing: 2px;
}
.hr6-title em {
    color: var(--gold);
    font-style: normal;
}
.hr6-desc {
    max-width: 680px;
    margin-bottom: 30px;
    color: rgba(255,255,255,0.82);
    font-size: 16px;
    line-height: 1.85;
}
.hr6-btn {
    display: inline-block;
    padding: 13px 36px;
    border-radius: var(--radius);
    background: var(--gold);
    color: #1a1a1a;
    font-size: 15px;
    font-weight: 700;
    transition: background 0.3s ease, transform 0.3s ease;
}
.hr6-btn:hover {
    background: #fff;
    color: var(--primary);
    transform: translateY(-2px);
}
.hr6-bar {
    position: relative;
    z-index: 2;
    border-top: 1px solid rgba(255,255,255,0.16);
    background: rgba(0,0,0,0.32);
}
.hr6-bar-in {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}
.hr6-cell {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 22px 26px;
    border-left: 1px solid rgba(255,255,255,0.14);
}
.hr6-cell:first-child {
    border-left: none;
}
.hr6-ico {
    font-size: 22px;
    line-height: 1;
}
.hr6-cell strong {
    display: block;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
}
.hr6-cell small {
    display: block;
    color: rgba(255,255,255,0.6);
    font-size: 12px;
    letter-spacing: 2px;
}
.hr6-cell a {
    color: var(--gold);
    font-size: 15px;
    font-weight: 700;
}
.hr6-cell a:hover {
    color: #fff;
}
@media (max-width: 768px) {
    .hr6-hero {
        min-height: 480px;
        padding-top: 62px;
    }
    .hr6-bg {
        width: 70%;
        opacity: 0.18;
    }
    .hr6-top {
        padding-bottom: 40px;
    }
    .hr6-title {
        margin-bottom: 14px;
        font-size: 30px;
        letter-spacing: 1px;
    }
    .hr6-desc {
        margin-bottom: 22px;
        font-size: 14px;
        line-height: 1.72;
    }
    .hr6-btn {
        padding: 11px 24px;
        font-size: 14px;
    }
    .hr6-bar-in {
        grid-template-columns: 1fr;
    }
    .hr6-cell {
        padding: 14px 20px;
        border-left: none;
        border-top: 1px solid rgba(255,255,255,0.12);
    }
    .hr6-cell:first-child {
        border-top: none;
    }
    .hr6-cell strong {
        font-size: 15px;
    }
}
.it8-head { margin-bottom: 36px; }
.it8-head .sec-sub { margin-bottom: 0; }
.it8-line { position: relative; max-width: 880px; }
.it8-line::before { content: ""; position: absolute; left: 84px; top: 10px; bottom: 10px; width: 1px; background: rgba(0, 0, 0, .12); }
.it8-row { position: relative; display: grid; grid-template-columns: 84px 1fr; gap: 26px; padding-bottom: 30px; }
.it8-row:last-child { padding-bottom: 0; }
.it8-row::after { content: ""; position: absolute; left: 84px; top: 7px; width: 9px; height: 9px; margin-left: -4px; border-radius: 50%; background: var(--accent); }
.it8-idx { display: block; font-size: 15px; font-weight: 800; letter-spacing: .08em; color: var(--accent); }
.it8-body { padding-left: 30px; }
.it8-body p { margin: 0; color: #555; line-height: 1.95; font-size: 15px; }
.it8-body p strong { color: var(--primary); }
.it8-stats { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 38px; padding-top: 28px; border-top: 1px solid rgba(0, 0, 0, .08); }
.it8-stats .it1-stat { display: flex; flex-direction: column; align-items: center; gap: 6px; padding: 0; text-align: center; background: none; border: 0; border-left: 0; border-radius: 0; }
.it8-stats .it1-num { font-size: 30px; line-height: 1.1; color: var(--primary); }
.it8-stats .it1-lbl { font-size: 13px; color: #666; }
@media (max-width: 768px) {
    .it8-line::before { left: 42px; }
    .it8-row { grid-template-columns: 42px 1fr; gap: 16px; padding-bottom: 22px; }
    .it8-row::after { left: 42px; }
    .it8-body { padding-left: 10px; }
    .it8-stats { grid-template-columns: 1fr; gap: 16px; margin-top: 26px; padding-top: 22px; }
    .it8-stats .it1-num { font-size: 24px; }
}
.wk1-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px }
.wk1-grid .wk1-item { display:flex; flex-direction:column; background:#fff; border:1px solid #e8ecf2; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); transition:transform .3s ease, box-shadow .3s ease }
.wk1-grid .wk1-item:hover { transform:translateY(-6px); box-shadow:0 18px 36px rgba(15,23,42,.16) }
.wk1-grid .wk1-thumb { position:relative; aspect-ratio:16/9; overflow:hidden; background:var(--light) }
.wk1-grid .wk1-thumb img { display:block; width:100%; height:100%; object-fit:cover; transition:transform .5s ease }
.wk1-grid .wk1-item:hover .wk1-thumb img { transform:scale(1.07) }
.wk1-grid .wk1-badge { position:absolute; top:10px; left:10px; padding:4px 10px; border-radius:999px; background:var(--accent); color:#fff; font-size:12px; line-height:1.5; letter-spacing:.5px }
.wk1-grid .wk1-idx { position:absolute; top:10px; right:10px; display:flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:50%; background:rgba(15,23,42,.62); color:#fff; font-size:12px }
.wk1-grid .wk1-info { display:flex; flex-direction:column; flex:1; padding:16px 16px 18px }
.wk1-grid .wk1-head { display:flex; align-items:flex-start; justify-content:space-between; gap:10px }
.wk1-grid .wk1-title { margin:0; font-size:17px; line-height:1.42; font-weight:700; color:var(--primary) }
.wk1-grid .wk1-tag { flex:none; padding:2px 9px; border-radius:var(--radius); background:var(--light); color:var(--secondary); font-size:12px }
.wk1-grid .wk1-meta { margin-top:8px; font-size:13px; color:var(--gray) }
.wk1-grid .wk1-desc { display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; margin:10px 0 14px; font-size:13px; line-height:1.7; color:var(--gray) }
.wk1-grid .wk1-btn { align-self:flex-start; margin-top:auto; padding:8px 18px; border:1px solid var(--accent); border-radius:999px; background:transparent; color:var(--accent); font-size:13px; cursor:pointer; transition:background .25s ease, color .25s ease }
.wk1-grid .wk1-btn:hover { background:var(--accent); color:#fff }
@media (max-width:768px) {
    .wk1-grid { grid-template-columns:repeat(2,minmax(0,1fr)); gap:14px }
    .wk1-grid .wk1-info { padding:12px }
    .wk1-grid .wk1-title { font-size:15px }
    .wk1-grid .wk1-desc { margin:8px 0 10px }
    .wk1-grid .wk1-btn { padding:7px 14px; font-size:12px }
}
.ad5-acc{max-width:820px;margin:0 auto}
.ad5-acc > .ad1-item{position:relative;background:#fff;border:1px solid #e6eaf0;border-radius:var(--radius);padding:0 22px;margin-bottom:14px;overflow:hidden;transition:box-shadow .3s ease,border-color .3s ease}
.ad5-acc > .ad1-item:hover{box-shadow:var(--shadow);border-color:var(--accent)}
.ad5-acc .ad1-toggle{position:absolute;top:0;left:0;width:1px;height:1px;opacity:0;pointer-events:none}
.ad5-acc .ad1-icon{display:none}
.ad5-acc .ad1-num{display:none}
.ad5-acc .ad1-title{position:relative;font-size:17px;font-weight:700;color:var(--primary);margin:0;line-height:1.5}
.ad5-acc .ad1-label{display:block;cursor:pointer;padding:18px 46px 18px 0}
.ad5-acc .ad1-title::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:22px;font-weight:400;line-height:1;color:var(--accent)}
.ad5-acc .ad1-toggle:checked ~ .ad1-title::after{content:"-"}
.ad5-acc .ad1-desc{max-height:0;margin:0;padding:0;font-size:14px;line-height:1.8;color:#666;opacity:0;overflow:hidden;transition:max-height .35s ease,opacity .3s ease,padding .35s ease}
.ad5-acc .ad1-toggle:checked ~ .ad1-desc{max-height:420px;opacity:1;padding-bottom:18px}
@media (max-width:768px){
  .ad5-acc > .ad1-item{padding:0 16px;margin-bottom:10px}
  .ad5-acc .ad1-title{font-size:16px}
  .ad5-acc .ad1-label{padding:15px 38px 15px 0}
  .ad5-acc .ad1-desc{font-size:13px;line-height:1.75}
  .ad5-acc .ad1-toggle:checked ~ .ad1-desc{max-height:520px}
}
.nw4-feature { display:flex; flex-direction:column; gap:16px }
.nw4-feature .nw1-item { text-decoration:none }
.nw4-feature .nw1-item:first-child { position:relative; display:block; overflow:hidden; padding:40px 36px 38px; border-radius:var(--radius); background:linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%); box-shadow:0 20px 44px rgba(15,23,42,.24) }
.nw4-feature .nw1-item:first-child::after { content:""; position:absolute; right:-50px; top:-50px; width:200px; height:200px; border-radius:50%; background:rgba(255,255,255,.07) }
.nw4-feature .nw1-item:first-child .nw1-date { display:inline-block; padding:5px 16px; border-radius:999px; background:var(--gold); color:#1f2937; font-size:13px; font-weight:600; letter-spacing:.5px }
.nw4-feature .nw1-item:first-child .nw1-title { display:block; position:relative; z-index:1; max-width:760px; margin-top:18px; font-size:27px; line-height:1.4; font-weight:700; color:#fff; transition:color .3s ease }
.nw4-feature .nw1-item:first-child:hover .nw1-title { color:var(--gold) }
.nw4-feature .nw1-item:first-child .nw1-idx { position:absolute; right:28px; bottom:2px; font-size:86px; font-weight:800; line-height:1; color:rgba(255,255,255,.1) }
.nw4-feature .nw1-item:not(:first-child) { display:grid; grid-template-columns:112px minmax(0,1fr) auto; align-items:center; column-gap:18px; padding:16px 22px; background:#fff; border-radius:var(--radius); box-shadow:var(--shadow); transition:transform .25s ease, box-shadow .25s ease }
.nw4-feature .nw1-item:not(:first-child):hover { transform:translateX(6px); box-shadow:0 14px 28px rgba(15,23,42,.14) }
.nw4-feature .nw1-item:not(:first-child) .nw1-date { font-size:13px; letter-spacing:.5px; color:var(--accent) }
.nw4-feature .nw1-item:not(:first-child) .nw1-title { min-width:0; font-size:16px; line-height:1.5; font-weight:600; color:var(--primary); transition:color .25s ease }
.nw4-feature .nw1-item:not(:first-child):hover .nw1-title { color:var(--accent) }
.nw4-feature .nw1-item:not(:first-child) .nw1-idx { display:flex; align-items:center; justify-content:center; width:26px; height:26px; border-radius:50%; background:var(--light); color:var(--gray); font-size:12px }
@media (max-width:768px) {
    .nw4-feature { gap:10px }
    .nw4-feature .nw1-item:first-child { padding:26px 20px 28px }
    .nw4-feature .nw1-item:first-child .nw1-date { padding:4px 12px; font-size:12px }
    .nw4-feature .nw1-item:first-child .nw1-title { margin-top:12px; font-size:19px }
    .nw4-feature .nw1-item:first-child .nw1-idx { right:16px; font-size:56px }
    .nw4-feature .nw1-item:not(:first-child) { grid-template-columns:minmax(0,1fr) auto; column-gap:10px; row-gap:4px; padding:13px 15px }
    .nw4-feature .nw1-item:not(:first-child) .nw1-date { grid-column:1; grid-row:1; font-size:12px }
    .nw4-feature .nw1-item:not(:first-child) .nw1-title { grid-column:1; grid-row:2; font-size:14px }
    .nw4-feature .nw1-item:not(:first-child) .nw1-idx { grid-column:2; grid-row:1 / span 2; width:22px; height:22px; font-size:11px }
}
.faq5-split { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 46px; align-items: start; }
.faq5-side { position: sticky; top: 96px; }
.faq5-side .sec-title { font-size: 30px; }
.faq5-side .sec-sub { max-width: none; margin-bottom: 22px; font-size: 15px; line-height: 1.9; }
.faq5-note { display: block; padding-top: 18px; border-top: 2px solid var(--accent); font-size: 13px; letter-spacing: .12em; color: var(--gray); }
.faq5-list { border-top: 1px solid rgba(0, 0, 0, .1); }
.faq5-list .fq1-item { border-bottom: 1px solid rgba(0, 0, 0, .1); }
.faq5-list .fq1-q { position: relative; padding: 20px 48px 20px 0; font-size: 16px; line-height: 1.6; font-weight: 700; color: var(--primary); cursor: pointer; transition: color .3s ease; }
.faq5-list .fq1-no { display: none; }
.faq5-list .fq1-q::after { content: ""; position: absolute; top: 50%; right: 6px; width: 9px; height: 9px; border-right: 2px solid var(--gray); border-bottom: 2px solid var(--gray); transform: translateY(-70%) rotate(45deg); transition: transform .3s ease, border-color .3s ease; }
.faq5-list .fq1-item.open .fq1-q { color: var(--accent); }
.faq5-list .fq1-item.open .fq1-q::after { border-color: var(--accent); transform: translateY(-30%) rotate(-135deg); }
.faq5-list .fq1-a { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq5-list .fq1-item.open .fq1-a { max-height: 460px; }
.faq5-list .fq1-a-in { padding: 0 48px 22px 0; font-size: 14px; line-height: 1.9; color: var(--gray); }
@media (max-width: 768px) {
    .faq5-split { grid-template-columns: minmax(0, 1fr); gap: 24px; }
    .faq5-side { position: static; top: auto; }
    .faq5-side .sec-title { font-size: 24px; }
    .faq5-side .sec-sub { margin-bottom: 14px; font-size: 14px; }
    .faq5-note { padding-top: 12px; font-size: 12px; }
    .faq5-list .fq1-q { padding: 16px 40px 16px 0; font-size: 15px; }
    .faq5-list .fq1-q::after { right: 4px; width: 8px; height: 8px; }
    .faq5-list .fq1-item.open .fq1-a { max-height: 620px; }
    .faq5-list .fq1-a-in { padding: 0 20px 18px 0; 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 }
}
.ft3-foot { background: var(--light); border-top: 1px solid rgba(0,0,0,0.08); padding: 46px 0 30px; text-align: center; }
.ft3-logo { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); text-decoration: none; }
.ft3-ico { font-size: 21px; line-height: 1; }
.ft3-kw { font-size: 19px; font-weight: 800; letter-spacing: 2px; }
.ft3-kw em { font-style: normal; color: var(--accent); }
.ft3-brand { font-size: 11px; font-weight: 500; color: var(--gray); padding-left: 8px; border-left: 1px solid rgba(0,0,0,0.14); }
.ft3-line { max-width: 560px; margin: 15px auto 0; font-size: 13px; line-height: 1.95; color: #6b6b6b; }
.ft3-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 18px; list-style: none; }
.ft3-tags li { padding: 4px 13px; font-size: 12px; color: var(--primary); background: rgba(0,0,0,0.05); border-radius: 999px; }
.ft3-rule { width: 54px; height: 2px; margin: 22px auto 16px; background: var(--accent); }
.ft3-copy { font-size: 12px; color: var(--gray); }
.ft3-copy b { font-weight: 600; color: var(--primary); letter-spacing: 1px; }
@media (max-width:768px) {
    .ft3-foot { padding: 32px 0 22px; }
    .ft3-ico { font-size: 18px; }
    .ft3-kw { font-size: 16px; letter-spacing: 1px; }
    .ft3-brand { font-size: 10px; }
    .ft3-line { margin-top: 11px; font-size: 12px; }
    .ft3-tags { margin-top: 13px; gap: 6px; }
    .ft3-tags li { padding: 3px 10px; font-size: 11px; }
    .ft3-rule { margin: 16px auto 12px; }
    .ft3-copy { font-size: 11px; }
}


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