.page-news{
  --news-gap: clamp(18px, 2.4vw, 30px);
  --news-line: rgba(207,199,183,.20);
  background: var(--deep);
  color: var(--paper);
  font-family: var(--font-body);
}
.page-news img{display:block;max-width:100%;height:auto}
.page-news figure{margin:0}
.page-news p{margin:0}
.page-news ul,
.page-news ol,
.page-news dl{margin:0;padding:0;list-style:none}
.page-news h1,
.page-news h2,
.page-news h3{
  font-family:var(--font-display);
  letter-spacing:-.02em;
  line-height:1.2;
  margin:0;
}
.page-news .num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.page-news a:focus-visible,
.page-news summary:focus-visible{
  outline:3px solid var(--cyan);
  outline-offset:3px;
}

/* ---------- 首屏 ---------- */
.page-news .hero{
  position:relative;
  padding: calc(var(--header-h) + clamp(28px,4.6vw,58px)) 0 clamp(42px,6vw,80px);
  background:
    radial-gradient(120% 88% at 84% 6%, rgba(57,230,208,.15), transparent 58%),
    radial-gradient(92% 70% at 4% 0%, rgba(255,106,42,.13), transparent 62%),
    linear-gradient(180deg, var(--deep) 0%, var(--night) 100%);
  border-bottom:2px solid var(--line-strong);
}
.page-news .crumbs{
  margin-bottom: clamp(22px,3.4vw,38px);
  font-size:13px;
  color:var(--paper-dim);
}
.page-news .crumbs a{
  color:var(--cyan);
  text-decoration:none;
  border-bottom:1px solid transparent;
}
.page-news .crumbs a:hover{border-bottom-color:var(--cyan)}
.page-news .crumbs .sep{margin:0 8px;color:var(--paper-dim)}

.page-news .hero-grid{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(26px,4vw,46px);
}
.page-news .hero h1{
  font-size: clamp(34px,5.4vw,62px);
  margin-top:14px;
  max-width:660px;
}
.page-news .eyebrow{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--cyan);
}
.page-news .lead{
  margin-top:20px;
  max-width:62ch;
  font-size: clamp(15.5px,1.6vw,17.5px);
  line-height:1.8;
  color:rgba(242,235,221,.82);
}

.page-news .topic-chips{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(148px,1fr));
  gap:10px;
  margin-top:28px;
}
.page-news .topic-chips a{
  display:flex;
  flex-direction:column;
  gap:5px;
  padding:12px 14px;
  border:2px solid var(--line-strong);
  border-radius:var(--radius);
  background:rgba(16,42,68,.72);
  color:var(--paper);
  font-size:14px;
  font-weight:700;
  text-decoration:none;
  transition:border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}
.page-news .topic-chips a:hover{
  border-color:var(--signal);
  background:rgba(255,106,42,.16);
  transform:translateY(-2px);
}
.page-news .topic-chips .num{
  font-size:10.5px;
  font-weight:400;
  color:var(--cyan);
  letter-spacing:.06em;
}

.page-news .hero-stats{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:14px;
  margin-top:30px;
  padding-top:20px;
  border-top:2px solid var(--line-dark);
}
.page-news .hero-stats dt{
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--paper-dim);
}
.page-news .hero-stats dd{
  margin:7px 0 0;
  font-size: clamp(23px,2.6vw,32px);
  font-weight:700;
  color:var(--signal);
}
.page-news .hero-stats dd span{
  margin-left:3px;
  font-size:11.5px;
  font-weight:400;
  color:var(--paper-dim);
}

.page-news .hero-side{
  display:grid;
  gap:16px;
  align-content:start;
}
.page-news .shot{
  border:2px solid var(--line-strong);
  border-radius:var(--radius);
  background:var(--panel);
  box-shadow:var(--shadow-hard);
  overflow:hidden;
}
.page-news .shot img{
  width:100%;
  height:auto;
  object-fit:cover;
}
.page-news .shot--cover img{aspect-ratio:14 / 9}
.page-news .shot-cap{
  padding:8px 10px;
  border-top:1px solid var(--line-dark);
  background:rgba(6,17,28,.6);
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.05em;
  color:var(--paper-dim);
}
.page-news .issue{
  padding:16px 18px;
  border:2px solid var(--signal);
  border-radius:var(--radius);
  background:rgba(255,106,42,.09);
}
.page-news .issue-label{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.12em;
  color:var(--signal);
}
.page-news .issue-title{
  margin-top:9px;
  font-family:var(--font-display);
  font-size:18px;
  font-weight:700;
  line-height:1.45;
}
.page-news .issue-text{
  margin-top:9px;
  font-size:13.5px;
  line-height:1.72;
  color:rgba(242,235,221,.78);
}

/* ---------- 报告列表 ---------- */
.page-news .reports{
  padding: clamp(44px,7vw,92px) 0;
  background:var(--deep);
}
.page-news .section-head{
  max-width:760px;
  margin-bottom: clamp(24px,3.6vw,44px);
}
.page-news .section-head h2{
  margin-top:12px;
  font-size: clamp(26px,3.6vw,40px);
}
.page-news .section-sub{
  margin-top:14px;
  font-size:15.5px;
  line-height:1.78;
  color:rgba(242,235,221,.76);
}
.page-news .reports-layout{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(22px,3vw,34px);
}

.page-news .filters{
  align-self:start;
  padding:16px;
  border:2px solid var(--line-strong);
  border-radius:var(--radius);
  background:var(--panel);
}
.page-news .filters-title{
  margin-bottom:12px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--cyan);
}
.page-news .filters-list li + li{margin-top:2px}
.page-news .filters-list a{
  display:flex;
  align-items:baseline;
  gap:10px;
  padding:9px 8px;
  border-left:3px solid transparent;
  border-radius:2px;
  color:var(--paper);
  font-size:14px;
  font-weight:700;
  text-decoration:none;
  transition:background .2s var(--ease), border-color .2s var(--ease);
}
.page-news .filters-list a:hover{
  background:rgba(57,230,208,.1);
  border-left-color:var(--cyan);
}
.page-news .filters-list .num{
  font-size:11px;
  font-weight:400;
  color:var(--paper-dim);
}
.page-news .filters-note{
  margin-top:14px;
  padding-top:12px;
  border-top:1px solid var(--line-dark);
  font-size:12.5px;
  line-height:1.72;
  color:var(--paper-dim);
  word-break:break-all;
}
.page-news .filters-link{
  display:inline-block;
  margin-top:12px;
  font-size:13px;
  color:var(--signal);
  text-decoration:none;
  border-bottom:1px solid rgba(255,106,42,.5);
}

.page-news .report-list{
  display:grid;
  grid-template-columns:1fr;
  gap:var(--news-gap);
}
.page-news .report{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:12px;
  padding: clamp(18px,2.4vw,26px);
  border-radius:var(--radius);
}
.page-news .report--lead{
  background:var(--panel);
  border:2px solid var(--line-strong);
  border-top:5px solid var(--signal);
  box-shadow:var(--shadow-hard);
}
.page-news .report--brief{
  background:var(--paper);
  color:var(--ink);
  border:2px solid var(--ink);
  box-shadow:8px 8px 0 rgba(3,10,18,.5);
}
.page-news .report-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  font-size:11px;
}
.page-news .report-cat{
  padding:4px 9px;
  border-radius:2px;
  background:var(--signal);
  color:var(--night);
  font-weight:700;
  letter-spacing:.04em;
}
.page-news .report--brief .report-cat{
  background:var(--night);
  color:var(--cyan);
  border:1px solid var(--night);
}
.page-news .report--lead .report-meta .num{color:var(--paper-dim)}
.page-news .report--brief .report-meta .num{color:rgba(7,16,24,.62)}
.page-news .report-title{
  font-size:18px;
  line-height:1.42;
}
.page-news .report--lead .report-title{font-size: clamp(21px,2.5vw,29px)}
.page-news .report-text{
  font-size:14.5px;
  line-height:1.78;
  color:rgba(242,235,221,.82);
}
.page-news .report--brief .report-text{
  font-size:14px;
  line-height:1.76;
  color:rgba(7,16,24,.76);
}
.page-news .report-more{
  margin-top:auto;
  padding-top:12px;
  border-top:1px dashed var(--line-dark);
}
.page-news .report-more summary{
  display:flex;
  align-items:center;
  gap:8px;
  cursor:pointer;
  list-style:none;
  font-size:13px;
  font-weight:700;
  letter-spacing:.04em;
  color:var(--signal);
}
.page-news .report-more summary::-webkit-details-marker{display:none}
.page-news .report-more summary::before{
  content:"▸";
  font-size:11px;
  transition:transform .2s var(--ease);
}
.page-news .report-more[open] summary::before{transform:rotate(90deg)}
.page-news .report-more ul{
  display:grid;
  gap:8px;
  margin-top:10px;
}
.page-news .report-more li{
  position:relative;
  padding-left:16px;
  font-size:13.5px;
  line-height:1.72;
  color:rgba(242,235,221,.78);
}
.page-news .report-more li::before{
  content:"";
  position:absolute;
  left:0;
  top:.66em;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--cyan);
}

/* ---------- 版本线专题 ---------- */
.page-news .version{
  padding: clamp(44px,7vw,92px) 0;
  background:var(--paper);
  color:var(--ink);
  border-top:2px solid var(--line-paper);
  border-bottom:2px solid var(--line-paper);
}
.page-news .version-inner{max-width:920px}
.page-news .version .eyebrow{color:#0d5f57}
.page-news .version .section-head{max-width:740px}
.page-news .version .section-sub{color:rgba(7,16,24,.72)}

.page-news .timeline{
  display:grid;
  gap: clamp(18px,2.4vw,26px);
  margin: clamp(24px,3.4vw,40px) 0;
  padding-left:26px;
  border-left:3px solid rgba(7,16,24,.18);
}
.page-news .timeline li{
  position:relative;
  display:grid;
  gap:6px;
}
.page-news .timeline li::before{
  content:"";
  position:absolute;
  left:-32px;
  top:4px;
  width:13px;
  height:13px;
  border-radius:50%;
  border:3px solid rgba(7,16,24,.42);
  background:var(--paper);
}
.page-news .timeline li:last-child::before{
  border-color:var(--signal);
  background:var(--signal);
}
.page-news .tl-ver{
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--signal);
}
.page-news .timeline h3{font-size: clamp(18px,2vw,22px)}
.page-news .timeline p{
  font-size:14.5px;
  line-height:1.76;
  color:rgba(7,16,24,.74);
}
.page-news .version .shot{
  border-color:rgba(7,16,24,.32);
  background:#e7dfcf;
  box-shadow:8px 8px 0 rgba(7,16,24,.16);
}
.page-news .version .shot-cap{
  border-top-color:rgba(7,16,24,.18);
  background:rgba(207,199,183,.42);
  color:rgba(7,16,24,.66);
}

/* ---------- 企业客户变更专栏 ---------- */
.page-news .changes{
  padding: clamp(44px,7vw,92px) 0;
  background:linear-gradient(180deg, var(--night), var(--deep));
  border-bottom:2px solid var(--line-dark);
}
.page-news .changes-grid{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(24px,3.4vw,44px);
}
.page-news .changes-body h2{
  margin-top:12px;
  font-size: clamp(26px,3.4vw,40px);
}
.page-news .changes-lead{
  margin-top:16px;
  font-size:15.5px;
  line-height:1.8;
  color:rgba(242,235,221,.8);
}
.page-news .change-list{
  display:grid;
  gap:10px;
  margin:22px 0;
}
.page-news .change-list li{
  display:flex;
  gap:10px;
  padding:12px;
  border:2px solid var(--line-dark);
  border-radius:var(--radius);
  background:rgba(16,42,68,.62);
}
.page-news .change-list .num{
  padding-top:3px;
  font-size:11px;
  color:var(--cyan);
}
.page-news .change-list strong{
  display:block;
  font-family:var(--font-display);
  font-size:15px;
}
.page-news .change-list p{
  margin-top:5px;
  font-size:12.5px;
  line-height:1.66;
  color:rgba(242,235,221,.72);
}
.page-news .steps{
  display:grid;
  gap:10px;
  counter-reset:step;
}
.page-news .steps li{
  padding-top:13px;
  border-top:3px solid var(--line-strong);
  font-size:13.5px;
  color:rgba(242,235,221,.82);
}
.page-news .steps li::before{
  counter-increment:step;
  content:counter(step,decimal-leading-zero);
  display:block;
  margin-bottom:6px;
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--signal);
}
.page-news .changes-note{
  margin-top:20px;
  padding-left:14px;
  border-left:4px solid var(--amber);
  font-size:13px;
  line-height:1.74;
  color:rgba(242,235,221,.74);
}

/* ---------- 旧版资料与回访观察 ---------- */
.page-news .legacy{
  padding: clamp(44px,7vw,92px) 0 0;
  background:var(--deep);
}
.page-news .legacy-grid{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(24px,3.4vw,44px);
}
.page-news .legacy-body h2{
  margin-top:12px;
  font-size: clamp(26px,3.4vw,40px);
}
.page-news .legacy-body > p{
  margin-top:16px;
  font-size:15.5px;
  line-height:1.8;
  color:rgba(242,235,221,.8);
}
.page-news .legacy-stats{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  margin:24px 0;
  padding:18px;
  border:2px solid var(--line-strong);
  border-radius:var(--radius);
  background:var(--panel);
}
.page-news .legacy-stats dt{
  font-size:11px;
  letter-spacing:.06em;
  color:var(--paper-dim);
}
.page-news .legacy-stats dd{
  margin:7px 0 0;
  font-size:22px;
  font-weight:700;
  color:var(--cyan);
}
.page-news .legacy-stats dd span{
  margin-left:3px;
  font-size:11px;
  font-weight:400;
  color:var(--paper-dim);
}
.page-news .legacy-body .btn{margin-top:20px}

.page-news .legacy-side{
  display:grid;
  gap:16px;
  align-content:start;
}
.page-news .shot--phone{max-width:340px}
.page-news .small-note{
  padding:14px 16px;
  border-left:4px solid var(--cyan);
  border-radius:0 var(--radius) var(--radius) 0;
  background:rgba(57,230,208,.07);
}
.page-news .small-kicker{
  font-size:11px;
  letter-spacing:.16em;
  color:var(--cyan);
}
.page-news .small-note h3{
  margin-top:9px;
  font-size:17px;
  line-height:1.5;
}
.page-news .small-note p{
  margin-top:9px;
  font-size:13.5px;
  line-height:1.72;
  color:rgba(242,235,221,.76);
}

/* ---------- 订阅与反馈 ---------- */
.page-news .subscribe{
  padding: clamp(36px,5vw,64px) 0 clamp(46px,7vw,84px);
  background:var(--deep);
}
.page-news .sub-panel{
  display:grid;
  grid-template-columns:1fr;
  gap: clamp(20px,3vw,34px);
  padding: clamp(20px,3.4vw,38px);
  border:2px solid var(--signal);
  border-radius:var(--radius);
  background:linear-gradient(120deg, rgba(255,106,42,.12), rgba(16,42,68,.92) 62%);
  box-shadow:var(--shadow-soft);
}
.page-news .sub-body h2{
  margin-top:12px;
  font-size: clamp(24px,3vw,34px);
}
.page-news .sub-body > p{
  margin-top:14px;
  font-size:15px;
  line-height:1.8;
  color:rgba(242,235,221,.82);
}
.page-news .sub-note{
  font-size:13px !important;
  color:var(--paper-dim) !important;
  line-height:1.7 !important;
}
.page-news .sub-actions{
  display:grid;
  gap:12px;
  justify-items:start;
  align-content:start;
}
.page-news .sub-mail{
  padding-bottom:4px;
  border-bottom:1px solid rgba(57,230,208,.42);
  font-size:14.5px;
  color:var(--cyan);
  word-break:break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width:600px){
  .page-news .change-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-news .steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
  .page-news .legacy-stats{grid-template-columns:repeat(4,minmax(0,1fr))}
}
@media (min-width:720px){
  .page-news .report-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-news .report--lead{grid-column:span 2}
}
@media (min-width:900px){
  .page-news .changes-grid{grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);align-items:start}
  .page-news .legacy-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);align-items:start}
  .page-news .shot--figure{position:sticky;top:calc(var(--header-h) + 20px)}
}
@media (min-width:960px){
  .page-news .hero-grid{grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);align-items:start}
  .page-news .reports-layout{grid-template-columns:236px minmax(0,1fr)}
  .page-news .filters{position:sticky;top:calc(var(--header-h) + 18px)}
  .page-news .sub-panel{grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);align-items:center}
}
@media (prefers-reduced-motion:reduce){
  .page-news .topic-chips a,
  .page-news .filters-list a,
  .page-news .report-more summary::before{transition:none}
  .page-news .topic-chips a:hover{transform:none}
}
<<<END>>>