.official-page{--ink:#18242f;--muted:#5d6a75;--teal:#0b6964;--teal-dark:#084f4b;--red:#bb4b34;--line:#dfe6e7;--soft:#f3f7f6;--white:#fff;background:#fff;color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;}
.official-page *{box-sizing:border-box;letter-spacing:0;}
.official-page a{text-decoration:none;}
.official-shell{width:min(1180px,calc(100% - 48px));margin:0 auto;}
.official-section{padding:72px 0;}
.official-section--muted{background:var(--soft);}
.official-section--evidence{background:#eef5f3;border-top:1px solid #d7e5e2;border-bottom:1px solid #d7e5e2;}
.official-kicker,.official-eyebrow{margin:0 0 10px;color:var(--teal);font-size:13px;font-weight:700;text-transform:uppercase;}
.official-section h2,.official-contact-band h2{margin:0;color:var(--ink);font-size:34px;line-height:1.32;font-weight:700;}
.official-section p,.official-contact-band p{font-size:16px;line-height:1.9;color:var(--muted);}
.official-section-heading{max-width:760px;margin:0 auto 38px;text-align:center;}
.official-section-heading--left{margin-left:0;text-align:left;}
.official-hero{position:relative;min-height:390px;display:flex;align-items:center;color:#fff;background-color:#123b3a;background-repeat:no-repeat;background-position:center;background-size:cover;}
.official-hero::before{content:"";position:absolute;inset:0;background:rgba(8,34,35,.72);}
.official-hero--about{background-image:url("/static/index/images/banner/guanyu.jpg");}
.official-hero__content{position:relative;z-index:1;padding:64px 0;}
.official-hero h1{max-width:700px;margin:0 0 18px;font-size:50px;line-height:1.18;color:#fff;font-weight:700;}
.official-hero__content>p:not(.official-eyebrow){max-width:720px;margin:0;font-size:18px;line-height:1.85;color:rgba(255,255,255,.9);}
.official-hero .official-eyebrow{color:#9fd5cf;}
.official-hero__actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px;}
.official-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 22px;border:1px solid transparent;border-radius:4px;font-size:15px;font-weight:700;transition:background .2s ease,border-color .2s ease,color .2s ease;}
.official-button--primary{background:var(--red);color:#fff;}
.official-button--primary:hover{background:#9f3e2a;color:#fff;}
.official-button--light{border-color:rgba(255,255,255,.55);background:rgba(255,255,255,.08);color:#fff;}
.official-button--light:hover{background:#fff;color:var(--teal-dark);}
.official-fact-strip{border-bottom:1px solid var(--line);background:#fff;}
.official-fact-grid{display:grid;grid-template-columns:repeat(4,1fr);}
.official-fact-grid>div{min-height:118px;padding:28px 26px;border-right:1px solid var(--line);}
.official-fact-grid>div:first-child{border-left:1px solid var(--line);}
.official-fact-grid strong,.official-fact-grid span{display:block;}
.official-fact-grid strong{margin-bottom:7px;color:var(--teal-dark);font-size:21px;line-height:1.35;}
.official-fact-grid span{color:var(--muted);font-size:14px;line-height:1.6;}
.official-intro-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);gap:58px;align-items:center;}
.official-intro-image{aspect-ratio:4/3;overflow:hidden;border-radius:6px;background:#e8efee;}
.official-intro-image img{width:100%;height:100%;display:block;object-fit:cover;}
.official-intro-grid h2{margin-bottom:22px;}
.official-service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.official-service-grid article{min-height:260px;padding:28px 24px;border:1px solid #d8e2e0;border-radius:6px;background:#fff;}
.official-service-grid article>span{display:block;margin-bottom:40px;color:var(--red);font-size:14px;font-weight:700;}
.official-service-grid h3{margin:0 0 13px;font-size:21px;line-height:1.45;}
.official-service-grid p{margin:0;font-size:15px;line-height:1.8;}
.official-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:34px 0 0;padding:0;list-style:none;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.official-steps li{display:flex;gap:16px;min-height:188px;padding:28px 24px;border-right:1px solid var(--line);}
.official-steps li:first-child{border-left:1px solid var(--line);}
.official-steps li>span{flex:0 0 34px;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--teal);color:#fff;font-size:15px;font-weight:700;}
.official-steps h3{margin:3px 0 9px;font-size:18px;line-height:1.5;}
.official-steps p{margin:0;font-size:14px;line-height:1.75;}
.official-evidence-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.82fr);gap:64px;align-items:center;}
.official-evidence-grid h2{margin-bottom:16px;}
.official-link-list{border-top:1px solid #bfd3cf;}
.official-link-list a{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:18px 4px;border-bottom:1px solid #bfd3cf;color:var(--ink);font-size:15px;font-weight:600;}
.official-link-list a span{color:var(--teal);font-size:13px;}
.official-contact-band{padding:58px 0;background:#162b32;color:#fff;}
.official-contact-band__inner{display:grid;grid-template-columns:minmax(0,1fr) minmax(420px,.9fr);gap:70px;align-items:start;}
.khjz_main .khjz_box .khjz_con .inBox{display:flow-root;}
.official-contact-band h2{color:#fff;font-size:30px;}
.official-contact-band .official-kicker{color:#91c9c2;}
.official-contact-band__inner>div:first-child>p:not(.official-kicker){color:#c5d0d3;}
.official-contact-details{border-top:1px solid rgba(255,255,255,.18);}
.official-contact-details p{display:grid;grid-template-columns:145px 1fr;gap:18px;margin:0;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.18);font-size:14px;line-height:1.6;}
.official-contact-details span{color:#9fb0b6;}
.official-contact-details strong{color:#fff;font-weight:600;overflow-wrap:anywhere;}
.official-breadcrumb{display:flex;gap:9px;align-items:center;min-height:54px;color:#6c787f;font-size:13px;}
.official-breadcrumb a{color:#53636b;}
.official-breadcrumb strong{color:var(--ink);}
.materials-hero{padding:60px 0 64px;background:#f0f5f4;border-top:1px solid #e0e8e7;border-bottom:1px solid #d8e2e0;}
.materials-hero__grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.6fr);gap:64px;align-items:center;}
.materials-hero h1{max-width:750px;margin:0 0 20px;color:var(--ink);font-size:44px;line-height:1.3;font-weight:700;}
.materials-lead{margin:0;color:#43525b;font-size:17px;line-height:1.95;}
.materials-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:25px;}
.materials-meta span{padding:8px 11px;border:1px solid #c8d7d4;border-radius:4px;background:#fff;color:#46565d;font-size:13px;}
.materials-hero__visual{margin:0;padding:18px;border:1px solid #ccd9d7;border-radius:6px;background:#fff;}
.materials-hero__visual img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;object-position:top;border:1px solid #e0e5e6;}
.materials-hero__visual p{margin:12px 0 0;color:#657279;font-size:13px;line-height:1.6;}
.official-table-wrap{width:100%;overflow-x:auto;border:1px solid var(--line);border-radius:6px;}
.official-data-table{width:100%;min-width:800px;border-collapse:collapse;background:#fff;}
.official-data-table th,.official-data-table td{padding:17px 18px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);text-align:left;vertical-align:top;font-size:15px;line-height:1.75;}
.official-data-table th{background:#e8f0ee;color:#24343b;font-weight:700;}
.official-data-table th:first-child{width:210px;}
.official-data-table tr:last-child td{border-bottom:0;}
.official-data-table th:last-child,.official-data-table td:last-child{border-right:0;}
.download-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.download-card{display:flex;flex-direction:column;min-height:270px;padding:24px;border:1px solid #d8e2e0;border-radius:6px;background:#fff;}
.download-card__type{align-self:flex-start;margin-bottom:25px;padding:6px 9px;border-radius:3px;background:#e7f0ee;color:var(--teal-dark);font-size:12px;font-weight:700;}
.download-card h3{margin:0 0 12px;color:var(--ink);font-size:19px;line-height:1.5;}
.download-card p{flex:1;margin:0 0 20px;font-size:14px;line-height:1.75;}
.official-button--download{align-self:flex-start;border-color:var(--teal);background:var(--teal);color:#fff;}
.official-button--download:hover{background:var(--teal-dark);color:#fff;}
.materials-notice{display:grid;grid-template-columns:120px 1fr;gap:22px;margin-top:20px;padding:20px 22px;border-left:4px solid var(--red);background:#fff;}
.materials-notice strong{font-size:16px;color:var(--red);}
.materials-notice p{margin:0;font-size:14px;line-height:1.75;}
.materials-columns{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.58fr);gap:60px;align-items:start;}
.materials-columns h2{margin-bottom:25px;}
.materials-choice{margin:0;padding:0;list-style:none;counter-reset:choice;}
.materials-choice li{position:relative;padding:0 0 24px 48px;border-left:1px solid #cbd8d5;counter-increment:choice;}
.materials-choice li:last-child{padding-bottom:0;}
.materials-choice li::before{content:counter(choice);position:absolute;left:-17px;top:0;width:34px;height:34px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--teal);color:#fff;font-size:14px;font-weight:700;}
.materials-choice strong{display:block;padding-top:4px;font-size:17px;}
.materials-choice p{margin:7px 0 0;font-size:14px;line-height:1.75;}
.materials-side-note{padding:28px;border:1px solid #d7e2df;border-radius:6px;background:#f5f8f7;}
.materials-side-note h3{margin:0 0 14px;font-size:21px;line-height:1.45;}
.materials-side-note p{font-size:14px;line-height:1.8;}
.materials-side-note p:last-child{margin-bottom:0;color:var(--ink);}
.check-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #c6d8d4;border-left:1px solid #c6d8d4;}
.check-grid>div{min-height:150px;padding:24px;border-right:1px solid #c6d8d4;border-bottom:1px solid #c6d8d4;}
.check-grid strong{font-size:17px;color:var(--teal-dark);}
.check-grid p{margin:10px 0 0;font-size:14px;line-height:1.7;}
.faq-section details{border-bottom:1px solid var(--line);}
.faq-section summary{position:relative;padding:20px 42px 20px 0;cursor:pointer;color:var(--ink);font-size:17px;font-weight:700;list-style:none;}
.faq-section summary::-webkit-details-marker{display:none;}
.faq-section summary::after{content:"+";position:absolute;right:8px;top:18px;color:var(--teal);font-size:24px;font-weight:400;}
.faq-section details[open] summary::after{content:"-";}
.faq-section details p{max-width:900px;margin:0;padding:0 42px 20px 0;font-size:15px;line-height:1.8;}
.resource-spotlight{display:flex;align-items:center;justify-content:space-between;gap:30px;width:min(1180px,calc(100% - 48px));margin:34px auto;padding:24px 28px;border:1px solid #cddbd8;border-left:5px solid var(--teal,#0b6964);border-radius:6px;background:#f3f7f6;}
.resource-spotlight h2{margin:0 0 7px;color:#18242f;font-size:23px;line-height:1.45;}
.resource-spotlight p{margin:0;color:#5d6a75;font-size:14px;line-height:1.7;}
.resource-spotlight a{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:4px;background:#0b6964;color:#fff;font-size:14px;font-weight:700;}
.materials-hero--compact{padding:38px 0 40px;}
.materials-hero--compact h1{margin-bottom:12px;font-size:38px;}
.materials-hero--compact .materials-lead{max-width:900px;}
.materials-hero--compact .materials-meta{margin-top:18px;align-items:center;}
.materials-hero--compact .materials-meta a{padding:8px 11px;border:1px solid var(--teal);border-radius:4px;background:var(--teal);color:#fff;font-size:13px;font-weight:700;}
.materials-download-first{padding:50px 0 54px;}
.materials-download-first .official-section-heading{margin-bottom:26px;}
.materials-download-first .download-card{min-height:230px;}
.materials-download-first .download-card__type{margin-bottom:16px;}
.materials-preview-section{padding:52px 0 56px;}
.materials-preview-heading{max-width:820px;margin-bottom:28px;}
.materials-preview-heading p{max-width:760px;margin:12px 0 0;font-size:15px;line-height:1.8;}
.materials-preview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;}
.materials-preview-card{min-width:0;display:grid;grid-template-columns:minmax(170px,.68fr) minmax(0,1.32fr);overflow:hidden;border:1px solid #d5dfdd;border-radius:6px;background:#fff;}
.materials-preview-card--featured{grid-column:1/-1;grid-template-columns:340px minmax(0,1fr);}
.materials-preview-card__media{min-width:0;margin:0;padding:16px;border-right:1px solid #dfe6e7;background:#edf2f1;}
.materials-preview-card__media a{display:block;overflow:hidden;border:1px solid #d7dfdf;background:#fff;}
.materials-preview-card__media img{display:block;width:100%;height:286px;object-fit:contain;object-position:top center;background:#fff;}
.materials-preview-card--featured .materials-preview-card__media img{height:420px;}
.materials-preview-card__media figcaption{margin-top:10px;color:#66747b;font-size:12px;line-height:1.5;text-align:center;}
.materials-preview-card__body{min-width:0;display:flex;flex-direction:column;padding:23px 22px 22px;}
.materials-preview-card__body h3{margin:12px 0 10px;color:var(--ink);font-size:20px;line-height:1.45;}
.materials-preview-card--featured .materials-preview-card__body h3{font-size:26px;}
.materials-preview-card__body>p{margin:0 0 14px;color:var(--muted);font-size:14px;line-height:1.8;}
.materials-document-meta{display:flex;flex-wrap:wrap;gap:7px;}
.materials-document-meta span{padding:4px 7px;border:1px solid #c9d7d4;border-radius:3px;background:#f6f9f8;color:var(--teal-dark);font-size:11px;line-height:1.35;font-weight:700;}
.materials-document-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 20px;margin:2px 0 18px;padding:0;list-style:none;}
.materials-document-fields li{position:relative;padding-left:14px;color:#425159;font-size:13px;line-height:1.6;}
.materials-document-fields li::before{content:"";position:absolute;left:0;top:.72em;width:5px;height:5px;border-radius:50%;background:var(--red);}
.materials-document-actions{display:flex;flex-wrap:wrap;gap:9px;margin-top:auto;padding-top:8px;}
.materials-document-actions .official-button{min-height:40px;padding:0 15px;font-size:13px;white-space:nowrap;}
.official-button--preview{border-color:#a7bbb7;background:#fff;color:var(--teal-dark);}
.official-button--preview:hover{border-color:var(--teal);background:#eef5f3;color:var(--teal-dark);}
.materials-guide-section{padding:36px 0;}
.materials-guide-details{border:1px solid var(--line);border-radius:6px;background:#fff;}
.materials-guide-details>summary{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:center;padding:22px 24px;cursor:pointer;list-style:none;}
.materials-guide-details>summary::-webkit-details-marker{display:none;}
.materials-guide-details>summary span{color:var(--teal);font-size:13px;font-weight:700;}
.materials-guide-details>summary strong{position:relative;padding-right:28px;color:var(--ink);font-size:18px;}
.materials-guide-details>summary strong::after{content:"+";position:absolute;right:0;top:-5px;color:var(--teal);font-size:26px;font-weight:400;}
.materials-guide-details[open]>summary strong::after{content:"-";}
.materials-guide-content{padding:10px 24px 30px;border-top:1px solid var(--line);}
.materials-guide-content h2{margin:30px 0 12px;font-size:25px;}
.materials-guide-content>.official-table-wrap{margin:18px 0 30px;}
.official-contact-band--compact{padding:42px 0;}
.home-city-sites{padding:20px 0;background:#fffaf7;border-top:1px solid #f3dfd5;border-bottom:1px solid #f3dfd5;}
.home-city-sites__inner{width:1300px;max-width:calc(100% - 40px);margin:0 auto;display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:center;}
.home-city-sites__intro>span{display:block;margin-bottom:5px;color:#c84c29;font-size:11px;line-height:1.3;font-weight:700;}
.home-city-sites__intro h2{margin:0 0 5px;color:#202a31;font-size:23px;line-height:1.35;font-weight:700;}
.home-city-sites__intro p{margin:0;color:#65717a;font-size:13px;line-height:1.55;}
.home-city-sites__exam-badge>i{position:relative;display:inline-block;flex:0 0 auto;width:10px;height:9px;box-sizing:border-box;border:1px solid currentColor;border-radius:1px;}
.home-city-sites__exam-badge>i:before{content:"";position:absolute;left:-1px;right:-1px;top:2px;border-top:1px solid currentColor;}
.home-city-sites__exam-badge>i:after{content:"";position:absolute;left:2px;top:-2px;width:4px;height:2px;border-left:1px solid currentColor;border-right:1px solid currentColor;}
.home-city-sites__links{display:grid;grid-template-columns:repeat(11,minmax(0,1fr));column-gap:8px;row-gap:14px;}
.home-city-sites__links a{position:relative;display:flex;align-items:center;justify-content:center;min-width:0;min-height:34px;box-sizing:border-box;border:1px solid #ead9d0;background:#fff;color:#39434a;font-size:13px;line-height:1.2;transition:border-color .18s ease,background .18s ease,color .18s ease;}
.home-city-sites__links a:hover{border-color:#f26336;background:#fff7f3;color:#c84c29;}
.home-city-sites__links a.has-current-exam{border-color:#f26336;background:#fff;color:#39434a;}
.home-city-sites__exam-badge{display:none;position:absolute;z-index:1;top:-9px;right:3px;align-items:center;gap:3px;height:16px;padding:0 5px;border-radius:2px;background:#f26336;color:#fff;font-size:9px;line-height:16px;font-weight:700;white-space:nowrap;box-shadow:0 1px 3px rgba(200,76,41,.18);}
.home-city-sites__exam-badge>i{width:8px;height:8px;}
.home-city-sites__links a.has-current-exam .home-city-sites__exam-badge{display:inline-flex;}
.home-materials-entry{padding:7px 0;background:#fff;border-bottom:1px solid #eceff0;}
.home-materials-entry__inner{width:1300px;max-width:calc(100% - 40px);min-height:52px;box-sizing:border-box;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:7px 18px;border-left:3px solid #e85e32;background:#fff6f1;}
.home-materials-entry__text{display:flex;align-items:center;gap:12px;min-width:0;}
.home-materials-entry__text span{flex:0 0 auto;padding:4px 8px;border-radius:3px;background:#e85e32;color:#fff;font-size:12px;line-height:1.35;font-weight:700;}
.home-materials-entry__text strong{color:#202a31;font-size:17px;line-height:1.35;}
.home-materials-entry__inner>a{flex:0 0 auto;display:inline-flex;align-items:center;justify-content:center;min-height:34px;padding:0 14px;border-radius:4px;background:#e85e32;color:#fff;font-size:13px;font-weight:700;}
.home-materials-entry__inner>a:hover{background:#c94825;color:#fff;}
@media (max-width:1100px){
  .home-city-sites__inner{grid-template-columns:220px minmax(0,1fr);gap:20px;}
  .home-city-sites__links{grid-template-columns:repeat(7,minmax(0,1fr));}
}
@media (max-width:900px){
  .official-shell{width:min(100% - 32px,720px);}
  .official-section{padding:52px 0;}
  .official-section h2,.official-contact-band h2{font-size:28px;}
  .official-hero{min-height:350px;}
  .official-hero h1{font-size:40px;}
  .official-fact-grid,.official-service-grid,.official-steps,.check-grid{grid-template-columns:repeat(2,1fr);}
  .official-fact-grid>div:nth-child(3){border-left:1px solid var(--line);}
  .official-intro-grid,.official-evidence-grid,.official-contact-band__inner,.materials-hero__grid,.materials-columns{grid-template-columns:1fr;gap:36px;}
  .official-service-grid article{min-height:220px;}
  .official-steps li:nth-child(3){border-left:1px solid var(--line);}
  .official-contact-band__inner{gap:30px;}
  .download-grid{grid-template-columns:repeat(2,1fr);}
  .materials-hero__visual{max-width:420px;}
  .home-city-sites__inner{grid-template-columns:1fr;gap:14px;}
}
@media (max-width:600px){
  .official-shell{width:calc(100% - 28px);}
  .official-section{padding:42px 0;}
  .official-section-heading{margin-bottom:26px;text-align:left;}
  .official-section h2,.official-contact-band h2{font-size:25px;line-height:1.4;}
  .official-section p,.official-contact-band p{font-size:15px;line-height:1.8;}
  .official-hero{min-height:390px;background-position:58% center;}
  .official-hero__content{padding:48px 0;}
  .official-hero h1{font-size:36px;}
  .official-hero__content>p:not(.official-eyebrow){font-size:16px;line-height:1.75;}
  .official-hero__actions{display:grid;grid-template-columns:1fr;}
  .official-button{width:100%;padding:0 16px;}
  .official-fact-grid{grid-template-columns:1fr 1fr;}
  .official-fact-grid>div{min-height:105px;padding:20px 16px;}
  .official-fact-grid strong{font-size:17px;}
  .official-fact-grid span{font-size:12px;}
  .official-intro-grid{display:flex;flex-direction:column-reverse;gap:28px;}
  .official-intro-image{width:100%;}
  .official-service-grid,.official-steps,.check-grid,.download-grid{grid-template-columns:1fr;}
  .official-service-grid article{min-height:0;padding:22px;}
  .official-service-grid article>span{margin-bottom:18px;}
  .official-steps{border-bottom:0;}
  .official-steps li,.official-steps li:nth-child(3){min-height:0;padding:22px 12px;border-left:1px solid var(--line);border-bottom:1px solid var(--line);}
  .official-evidence-grid{gap:24px;}
  .official-link-list a{font-size:14px;line-height:1.55;}
  .official-contact-details p{grid-template-columns:1fr;gap:3px;}
  .official-breadcrumb{min-height:46px;white-space:nowrap;overflow-x:auto;}
  .materials-hero{padding:42px 0 46px;}
  .materials-hero h1{font-size:32px;}
  .materials-lead{font-size:15px;line-height:1.85;}
  .materials-meta{display:grid;grid-template-columns:1fr;}
  .materials-hero__visual{padding:12px;}
  .materials-hero--compact{padding:28px 0 30px;}
  .materials-hero--compact h1{font-size:29px;}
  .materials-download-first{padding:34px 0 38px;}
  .materials-preview-section{padding:34px 0 38px;}
  .materials-preview-grid{grid-template-columns:1fr;gap:14px;}
  .materials-preview-card,.materials-preview-card--featured{grid-column:auto;grid-template-columns:1fr;}
  .materials-preview-card__media{padding:12px;border-right:0;border-bottom:1px solid #dfe6e7;}
  .materials-preview-card__media img,.materials-preview-card--featured .materials-preview-card__media img{height:320px;}
  .materials-preview-card__body{padding:19px 18px 20px;}
  .materials-preview-card--featured .materials-preview-card__body h3{font-size:22px;}
  .materials-document-fields{grid-template-columns:1fr;}
  .materials-document-actions{display:grid;grid-template-columns:1fr 1fr;width:100%;}
  .materials-document-actions .official-button{width:100%;}
  .materials-guide-details>summary{grid-template-columns:1fr;gap:5px;padding:18px;}
  .materials-guide-content{padding:4px 18px 24px;}
  .materials-guide-content h2{font-size:21px;}
  .official-contact-band--compact{padding:34px 0;}
  .official-data-table{min-width:720px;}
  .official-data-table th,.official-data-table td{padding:13px 14px;font-size:14px;}
  .download-card{min-height:0;padding:21px;}
  .materials-notice{grid-template-columns:1fr;gap:8px;}
  .materials-side-note{padding:22px;}
  .resource-spotlight{display:block;width:calc(100% - 28px);margin:24px auto;padding:20px;}
  .resource-spotlight h2{font-size:19px;}
  .resource-spotlight a{width:100%;margin-top:16px;}
  .home-city-sites{padding:16px 0;}
  .home-city-sites__inner{width:calc(100% - 24px);max-width:none;display:block;}
  .home-city-sites__intro h2{font-size:20px;}
  .home-city-sites__intro p{font-size:12px;}
  .home-city-sites__links{display:flex;gap:8px;margin-top:12px;padding-top:0;padding-bottom:4px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:thin;}
  .home-city-sites__links a{flex:0 0 76px;min-height:38px;padding-top:7px;font-size:12px;}
  .home-city-sites__exam-badge{top:1px;right:2px;height:13px;padding:0 3px;gap:2px;font-size:7px;line-height:13px;box-shadow:none;}
  .home-city-sites__exam-badge>i{width:7px;height:7px;}
  .home-materials-entry{padding:7px 0;}
  .home-materials-entry__inner{width:calc(100% - 24px);max-width:none;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;min-height:48px;padding:7px 10px;border-left-width:3px;}
  .home-materials-entry__text{display:block;}
  .home-materials-entry__text span{display:none;}
  .home-materials-entry__text strong{display:block;font-size:14px;line-height:1.35;}
  .home-materials-entry__inner>a{width:auto;min-height:32px;margin:0;padding:0 10px;font-size:12px;white-space:nowrap;}
}

/* 采购小黑豆抖音账号长期资料页 */
.xhd-resource-page{--xhd-orange:#e65b32;--xhd-yellow:#f4bb4f;--xhd-navy:#102f34;--xhd-paper:#f8f5ee;}
.xhd-resource-page .official-breadcrumb{background:#fff;}
.xhd-hero{position:relative;overflow:hidden;padding:66px 0 70px;background:var(--xhd-navy);color:#fff;}
.xhd-hero::after{content:"";position:absolute;right:0;bottom:0;width:34%;height:5px;background:var(--xhd-orange);}
.xhd-hero__grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(380px,.76fr);gap:76px;align-items:center;}
.xhd-hero__copy{position:relative;z-index:1;}
.xhd-hero .official-eyebrow{color:#f0c778;}
.xhd-hero h1{max-width:720px;margin:0 0 20px;color:#fff;font-size:48px;line-height:1.22;font-weight:700;}
.xhd-hero__copy>p:not(.official-eyebrow){max-width:720px;margin:0;color:#d7e1e2;font-size:17px;line-height:1.9;}
.xhd-hero__actions{display:flex;align-items:center;gap:22px;flex-wrap:wrap;margin-top:30px;}
.xhd-resource-page .xhd-hero .official-button--primary{background:var(--xhd-orange);color:#fff!important;}
.xhd-hero .official-button--primary:hover{background:#c94a25;}
.xhd-resource-page .xhd-text-link{position:relative;padding:10px 22px 10px 0;color:#fff!important;font-size:14px;font-weight:700;}
.xhd-text-link::after{content:"→";position:absolute;right:0;top:8px;font-size:18px;}
.xhd-text-link:hover{color:#f0c778;}
.xhd-hero__meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px;}
.xhd-hero__meta span{padding:6px 9px;border:1px solid rgba(255,255,255,.22);border-radius:3px;color:#c9d6d8;font-size:12px;}
.xhd-sheet-preview{position:relative;z-index:1;padding:26px 28px 24px;border-top:5px solid var(--xhd-yellow);border-radius:6px;background:var(--xhd-paper);box-shadow:0 22px 48px rgba(0,0,0,.2);transform:rotate(1deg);}
.xhd-sheet-preview__head{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:16px;border-bottom:1px solid #d9d3c7;}
.xhd-sheet-preview__head span{color:#21363a;font-size:15px;font-weight:700;}
.xhd-sheet-preview__head strong{color:var(--xhd-orange);font-size:36px;line-height:.85;}
.xhd-sheet-preview ol{margin:8px 0 0;padding:0;list-style:none;}
.xhd-sheet-preview li{display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:center;padding:12px 0;border-bottom:1px solid #e2ddd2;}
.xhd-sheet-preview li:last-child{border-bottom:0;}
.xhd-sheet-preview li>span{color:#a45a43;font-size:12px;font-weight:700;}
.xhd-sheet-preview li strong,.xhd-sheet-preview li small{display:block;}
.xhd-sheet-preview li strong{color:#20363a;font-size:15px;line-height:1.4;}
.xhd-sheet-preview li small{margin-top:2px;color:#6b7676;font-size:12px;line-height:1.45;}
.xhd-files{padding-top:66px;}
.xhd-files .official-section-heading>p:last-child{margin-bottom:0;}
.xhd-file-list{border-top:1px solid #ccd7d8;}
.xhd-file-row{display:grid;grid-template-columns:66px minmax(0,1fr) auto;gap:24px;align-items:center;padding:28px 8px;border-bottom:1px solid #dfe6e7;background:#fff;}
.xhd-file-row__index{align-self:start;padding-top:4px;color:var(--xhd-orange);font-size:15px;font-weight:700;}
.xhd-file-row__tag{display:inline-block;margin-bottom:7px;color:#758186;font-size:12px;font-weight:700;}
.xhd-file-row h3{margin:0 0 8px;color:#18242f;font-size:22px;line-height:1.4;}
.xhd-file-row p{max-width:760px;margin:0;color:#56646b;font-size:14px;line-height:1.75;}
.xhd-file-row__meta{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px;color:#849095;font-size:12px;}
.xhd-file-row__meta span+span{position:relative;padding-left:14px;}
.xhd-file-row__meta span+span::before{content:"";position:absolute;left:0;top:6px;width:3px;height:3px;border-radius:50%;background:#b2bbbd;}
.xhd-download-button{display:inline-flex;align-items:center;justify-content:center;min-width:104px;min-height:42px;padding:0 18px;border:1px solid #0b6964;border-radius:4px;background:#fff;color:#0b6964;font-size:14px;font-weight:700;}
.xhd-download-button:hover{background:#0b6964;color:#fff;}
.xhd-usage__grid{display:grid;grid-template-columns:minmax(300px,.7fr) minmax(0,1.3fr);gap:70px;align-items:start;}
.xhd-usage__steps{display:grid;grid-template-columns:repeat(2,1fr);gap:0;margin:0;padding:0;list-style:none;border-top:1px solid #cdd9d7;border-left:1px solid #cdd9d7;}
.xhd-usage__steps li{display:grid;grid-template-columns:32px 1fr;gap:12px;min-height:130px;padding:22px;border-right:1px solid #cdd9d7;border-bottom:1px solid #cdd9d7;}
.xhd-usage__steps li>span{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--xhd-orange);color:#fff;font-size:12px;font-weight:700;}
.xhd-usage__steps p{margin:1px 0 0;font-size:14px;line-height:1.75;}
.xhd-usage__steps strong{display:block;margin-bottom:3px;color:#1d3035;font-size:15px;}
.xhd-note{padding:52px 0;background:#fff;}
.xhd-note__inner{display:grid;grid-template-columns:minmax(300px,.62fr) minmax(0,1.38fr);gap:76px;align-items:start;}
.xhd-note h2{margin:0;color:#18242f;font-size:27px;line-height:1.4;}
.xhd-note__inner>div:last-child{padding-left:24px;border-left:4px solid var(--xhd-yellow);}
.xhd-note p{margin:0 0 10px;color:#5d6a75;font-size:14px;line-height:1.85;}
.xhd-note p:last-child{margin-bottom:0;}
@media (max-width:900px){
  .xhd-hero{padding:52px 0 56px;}
  .xhd-hero__grid{grid-template-columns:1fr;gap:42px;}
  .xhd-hero h1{font-size:42px;}
  .xhd-sheet-preview{max-width:560px;transform:none;}
  .xhd-usage__grid,.xhd-note__inner{grid-template-columns:1fr;gap:34px;}
}
@media (max-width:600px){
  .xhd-resource-page .official-breadcrumb{min-height:42px;}
  .xhd-hero{padding:38px 0 42px;}
  .xhd-hero h1{font-size:34px;line-height:1.28;}
  .xhd-hero__copy>p:not(.official-eyebrow){font-size:15px;line-height:1.8;}
  .xhd-hero__actions{display:grid;grid-template-columns:1fr;margin-top:24px;gap:8px;}
  .xhd-hero .official-button--primary{width:100%;}
  .xhd-text-link{justify-self:center;padding-left:8px;}
  .xhd-hero__meta{margin-top:16px;}
  .xhd-sheet-preview{padding:20px 18px;border-top-width:4px;}
  .xhd-sheet-preview li{grid-template-columns:32px 1fr;padding:10px 0;}
  .xhd-sheet-preview li small{font-size:11px;}
  .xhd-files{padding:40px 0;}
  .xhd-file-row{grid-template-columns:38px minmax(0,1fr);gap:12px;padding:23px 0;}
  .xhd-file-row h3{font-size:19px;}
  .xhd-file-row p{font-size:13px;line-height:1.7;}
  .xhd-download-button{grid-column:2;justify-self:start;min-width:98px;min-height:40px;margin-top:2px;}
  .xhd-file-row__meta{gap:9px;}
  .xhd-file-row__meta span+span{padding-left:9px;}
  .xhd-usage__steps{grid-template-columns:1fr;}
  .xhd-usage__steps li{min-height:0;padding:18px;}
  .xhd-note{padding:38px 0;}
  .xhd-note h2{font-size:23px;}
  .xhd-note__inner>div:last-child{padding-left:16px;}
}

/* 采购小黑豆简洁下载页 */
.xhd-downloads{padding:42px 0 64px;background:#f4f7f7;}
.xhd-downloads__shell{max-width:1080px;}
.xhd-downloads__header{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:42px;align-items:end;padding:34px 38px;border-top:4px solid var(--xhd-orange);background:#fff;}
.xhd-downloads__header .official-eyebrow{margin-bottom:8px;color:#a94d31;}
.xhd-downloads__header h1{margin:0;color:#173238;font-size:34px;line-height:1.3;font-weight:700;}
.xhd-downloads__header p:not(.official-eyebrow){margin:10px 0 0;color:#647176;font-size:15px;line-height:1.7;}
.xhd-bundle-button{display:inline-flex;align-items:center;justify-content:center;min-width:154px;min-height:46px;padding:0 22px;border-radius:4px;background:var(--xhd-orange);color:#fff!important;font-size:15px;font-weight:700;white-space:nowrap;}
.xhd-bundle-button:hover{background:#c94a25;color:#fff!important;}
.xhd-download-list{margin-top:18px;background:#fff;}
.xhd-download-list__heading{display:flex;align-items:center;justify-content:space-between;min-height:54px;padding:0 28px;border-bottom:1px solid #e2e8e8;color:#22383d;}
.xhd-download-list__heading strong{font-size:16px;}
.xhd-download-list__heading span{color:#8a9699;font-size:13px;}
.xhd-download-item{display:grid;grid-template-columns:50px minmax(0,1fr) auto;gap:18px;align-items:center;min-height:84px;padding:14px 28px;border-bottom:1px solid #e7ecec;}
.xhd-download-item:last-child{border-bottom:0;}
.xhd-file-type{display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:1px solid #bcd3ce;border-radius:4px;background:#f0f7f5;color:#267365;font-size:10px;font-weight:700;}
.xhd-download-item h2{margin:0;color:#1c2f34;font-size:17px;line-height:1.45;font-weight:700;}
.xhd-download-item p{margin:3px 0 0;color:#8a9598;font-size:12px;line-height:1.5;}
.xhd-download-item>a{display:inline-flex;align-items:center;justify-content:center;min-width:76px;min-height:38px;padding:0 14px;border:1px solid #b9c7c8;border-radius:4px;background:#fff;color:#31565b;font-size:13px;font-weight:700;}
.xhd-download-item>a:hover{border-color:#287269;background:#287269;color:#fff;}
.xhd-downloads__note{margin:16px 4px 0;color:#7a878a;font-size:12px;line-height:1.7;text-align:center;}
@media (max-width:600px){
  .xhd-downloads{padding:20px 0 38px;}
  .xhd-downloads__header{grid-template-columns:1fr;gap:20px;padding:25px 20px;}
  .xhd-downloads__header h1{font-size:27px;}
  .xhd-downloads__header p:not(.official-eyebrow){font-size:14px;}
  .xhd-bundle-button{width:100%;}
  .xhd-download-list{margin-top:12px;}
  .xhd-download-list__heading{min-height:48px;padding:0 16px;}
  .xhd-download-item{grid-template-columns:42px minmax(0,1fr) auto;gap:10px;min-height:76px;padding:12px 14px;}
  .xhd-file-type{width:38px;height:38px;font-size:9px;}
  .xhd-download-item h2{font-size:15px;}
  .xhd-download-item>a{min-width:58px;min-height:34px;padding:0 10px;}
  .xhd-downloads__note{padding:0 12px;}
}