.business-button{border:1px solid #2f61da;background:#2f61da;color:white;border-radius:7px;padding:10px 17px;font-weight:600;font-size:14px;white-space:nowrap;box-shadow:0 3px 8px #2e61db20}.business-button:hover{background:#244fb6}.more-mentors{color:#2e61db;font-size:14px;font-weight:600}.venue-tabs{border-bottom:1px solid #e8edf5;padding-bottom:13px}#venue-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:16px}.venue-card{background:#f5f8fd;border:1px solid #e5edf8;border-radius:8px;padding:14px}.venue-card strong{color:#325b9f;font-size:17px}.venue-card p{color:#8291a7;font-size:12px;line-height:1.6;min-height:40px;margin:8px 0}.venue-card a{display:inline-block;color:#5179bb;font-size:12px;margin-right:10px}.submission-heading{display:flex;align-items:center;gap:14px;border-top:1px solid #e3eaf5;padding-top:24px;margin:24px 0 15px}.submission-heading h3{font-size:17px;margin:0}.submission-heading span{font-size:13px;color:#8492a6}.submission-heading button{margin-left:auto}#submit-panel{scroll-margin-top:80px}.expert-card{background:white;padding:18px}.expert-top{display:flex;align-items:center;gap:12px}.expert-avatar{width:48px;height:48px;border-radius:13px;display:grid;place-items:center;background:#eaf0fc;color:#5479bd;font-size:22px;font-weight:650;flex-shrink:0}.sample-label{font-size:11px;color:#97a4b7}.expert-card h3{margin:0 0 3px}.expert-card small{font-size:12px;color:#8290a3}.expert-specialty{margin:15px 0!important;color:#546a88!important}.expert-tags{display:flex;flex-wrap:wrap;gap:6px}.expert-tags span{font-size:12px;padding:3px 7px;border-radius:4px;background:#f3f6fb;color:#7286a4}.expert-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:16px;margin-top:13px;border-top:1px solid #edf1f6;font-size:13px}.expert-bottom span{color:#96a0af}.expert-bottom a{color:#3266d1;font-weight:600}.directory-nav{display:flex;gap:28px;padding-top:17px;padding-bottom:17px;font-size:14px;color:#6781a5}.directory-main{padding-top:15px;padding-bottom:35px}.directory-heading{display:flex;justify-content:space-between;align-items:center;margin:10px 0 25px}.directory-heading h1{font-size:29px;margin:8px 0}.directory-heading p{color:#8392a7;font-size:14px}.sample-note{font-size:12px;color:#8899b4;background:#edf2fa;border-radius:5px;padding:6px 10px}.directory-controls{display:flex;flex-wrap:wrap;gap:15px;padding:20px;align-items:flex-end}.directory-controls label{display:flex;flex-direction:column;gap:7px;font-size:13px;color:#708198}.directory-controls input,.directory-controls select{border:1px solid #dce4ef;border-radius:6px;padding:9px 10px;background:white;color:#435b7b;font:inherit;max-width:100%}.directory-controls input{width:220px}.directory-count{font-size:13px;color:#8291a6}.pagination{display:flex;justify-content:center;align-items:center;gap:22px;margin-top:26px;font-size:14px;color:#7b8fae}.pagination button{padding:8px 16px;border:1px solid #dce5f4;border-radius:6px;background:white;color:#5073ad}.pagination button:disabled{opacity:.4}.back-list{font-size:14px;color:#6a85b1;display:inline-block;margin-bottom:20px}.expert-hero{padding:27px;display:flex;align-items:center;gap:24px}.expert-avatar.large{width:85px;height:85px;font-size:36px}.expert-hero h1{font-size:27px;margin:10px 0 5px}.expert-hero p{margin:5px 0;color:#7e8ca1}.hero-action{margin-left:auto;display:flex;flex-direction:column;gap:9px}.hero-action small{font-size:12px;color:#8b9ab0}.primary-link{display:inline-block;background:#2e61db;color:white;border:0;border-radius:7px;padding:11px 19px;font:inherit;cursor:pointer}.detail-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:20px}.detail-block{padding:23px}.detail-block h2{font-size:18px;margin:0 0 16px}.detail-block h3{font-size:15px;margin-top:24px}.detail-block p,.detail-block li{font-size:14px;line-height:1.9;color:#76879f}.consult-row{padding:13px 0;border-bottom:1px solid #edf1f7}.consult-row strong{font-size:14px}.consult-row p{margin:5px 0}.service-facts{display:grid;grid-template-columns:80px 1fr;gap:15px;font-size:13px}.service-facts dt{color:#99a4b5}.service-facts dd{margin:0;color:#587090}.missing-expert{padding:35px}.dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:15px}.dialog-heading h2{margin:8px 0 10px}.dialog-close{background:#f2f5fa!important;color:#7e91b0!important;padding:2px 10px!important;font-size:23px;border-radius:6px;border:0}#business-dialog{max-width:620px}.contact-tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.contact-tabs button{border:1px solid #dae4f3;background:#f8faff;color:#617a9e;padding:8px 14px;border-radius:5px;font-size:14px}.contact-tabs button.selected{background:#2e61db;color:white;border-color:#2e61db}.contact-methods{font-size:14px}.contact-methods div{display:flex;justify-content:space-between;border-bottom:1px solid #edf1f6;padding:12px 0}.contact-methods dd{margin:0;color:#98a4b7}.prepare-info{background:#f5f8fc;padding:15px;border-radius:7px;margin-top:20px;font-size:14px}.prepare-info p{margin-bottom:0;font-size:13px}.contact-note{font-size:12px!important;color:#9aa6b8!important}#consult-form label{display:flex;flex-direction:column;gap:7px;margin:16px 0;font-size:14px}#consult-form select,#consult-form textarea{border:1px solid #dae3f0;border-radius:5px;background:white;padding:9px;color:#4e6689;font:inherit}#consult-form textarea{min-height:110px;resize:vertical}#consult-preview{border-top:1px solid #e4eaf4;margin-top:20px;padding-top:10px}.question-preview{white-space:pre-wrap;overflow-wrap:anywhere}@media(max-width:900px){#venue-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.directory-heading{display:block}.detail-layout{grid-template-columns:1fr}.expert-hero{flex-wrap:wrap}.hero-action{margin-left:0;width:100%}}@media(max-width:600px){.business-button{padding:8px 10px;font-size:13px}.top .tagline{display:none}.directory-heading h1{font-size:24px}.directory-controls label{width:100%}.directory-controls input{width:100%}.expert-hero{padding:20px;gap:15px}.submission-heading{gap:8px;flex-wrap:wrap}.submission-heading span{font-size:12px}.venue-card{padding:12px}.expert-hero h1{font-size:23px}#business-dialog{padding:22px}.contact-tabs button{padding:7px 9px}.detail-block{padding:20px}.expert-card{padding:16px}}
.news-top-filters{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:8px}.news-top-filters .venue-tabs{margin:0;border:0;padding:0}.news-top-filters>label{display:flex;gap:8px;align-items:center;font-size:13px;color:#768aa6}.news-top-filters select{padding:7px;border:1px solid #dce5f3;border-radius:5px;color:#55739e;background:white}.news-section-title{display:flex;gap:12px;align-items:center;margin:24px 0 8px}.section-number{width:30px;height:30px;border-radius:8px;background:#edf3ff;color:#527dca;display:grid;place-items:center;font-size:13px;font-weight:650;flex-shrink:0}.news-section-title h3{margin:0;font-size:18px}.news-section-title p{margin:3px 0;color:#8996a9;font-size:13px}.news-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 24px}.news-row{padding:15px 0;border-bottom:1px solid #edf1f6;min-width:0}.news-row-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:12px;color:#92a0b3}.news-type{border-radius:4px;padding:2px 6px;color:#597eb7;background:#eff4fc}.news-type.guide{color:#548775;background:#edf7f2}.news-type.conference{color:#a37d44;background:#fbf4e9}.news-row h4{font-size:15px;line-height:1.6;margin:8px 0 5px;font-weight:600}.news-row h4 a:hover{color:#2e61db}.news-row h4 span{font-size:12px;color:#8ca2c5}.news-row p{font-size:13px;line-height:1.7;color:#8190a6;margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.submission-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:15px}.submission-steps>div{background:#f5f8fc;border-radius:7px;padding:14px}.submission-steps b{color:#7d9dcc;margin-right:8px}.submission-steps strong{font-size:14px}.submission-steps p{font-size:12px;color:#8493a8;margin:7px 0 0}.news-page-list{padding:0 22px 20px}.article-detail{padding:32px;max-width:900px;margin:0 auto 30px}.article-detail h1{font-size:27px;line-height:1.6}.article-summary{background:#f3f7fc;border-radius:8px;padding:18px;color:#6c829e}.article-body{padding:10px 0 24px}.article-body p{font-size:16px;color:#506681;line-height:2}.article-body b{color:#7392c0}.article-detail .section-note{margin-top:20px}.expert-intro{color:#6d829f!important;line-height:1.8!important;font-size:13px!important;margin:15px 0!important}.expert-metadata{display:grid;grid-template-columns:65px minmax(0,1fr);gap:8px;font-size:12px;margin:14px 0}.expert-metadata dt{color:#9ca8b9}.expert-metadata dd{margin:0;color:#5f7797}.service-facts{grid-template-columns:105px 1fr}@media(max-width:800px){.submission-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){.news-list{grid-template-columns:1fr}.news-top-filters{align-items:flex-start}.news-top-filters>label{width:100%;justify-content:space-between}.news-section-title{align-items:flex-start}.submission-heading h3{font-size:16px}.submission-heading>span:not(.section-number){width:100%}.article-detail{padding:22px}.article-detail h1{font-size:22px}.article-body p{font-size:15px}.news-row h4{font-size:15px}.submission-steps>div{padding:12px}}

.collapse-toggle{margin-left:auto;flex-shrink:0}.heading-actions .collapse-toggle{margin-left:0}.submission-heading .collapse-toggle{margin-left:0}.news-section-title>.collapse-toggle{align-self:center}#dataset-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}#dataset-list .resource-card{padding:12px 14px}#dataset-list .resource-card h3{font-size:14px;margin:7px 0 4px}#dataset-list .resource-card p{font-size:12px;line-height:1.6;margin:5px 0 8px}#dataset-list .resource-card>a{font-size:12px}#dataset-list .badge{font-size:11px;padding:1px 6px}#dataset-list .action-link{padding:4px 8px}@media(max-width:900px){#dataset-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:600px){#dataset-list{grid-template-columns:1fr}.submission-heading>.collapse-toggle{margin-left:auto}.news-section-title .collapse-toggle{font-size:12px}.heading-actions{gap:12px}}

.mentor-filter{margin:0 20px 16px;padding:12px;border:1px solid #e0e7f2;border-radius:7px;min-width:0}.mentor-filter legend{font-size:13px;color:#708198}.mentor-checks{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:#708198}.mentor-checks label{display:flex;align-items:center;gap:6px;padding:6px 9px;border:1px solid #dce4ef;border-radius:6px;cursor:pointer}.mentor-checks label:has(input:checked){background:#edf3ff;color:#2e61db;border-color:#8facdf}.filter-note{padding:0 20px}.profile-text,#consult-preview{white-space:pre-wrap;overflow-wrap:anywhere}

/* Same disclosure interaction on the local workbench and public pages. */
.direction-disclosure{margin:0 20px 16px;border:1px solid #dce4ef;border-radius:8px;min-width:0;background:#fff;color:#677990;font-size:13px}.direction-disclosure>summary{display:flex;align-items:center;gap:8px;padding:12px 14px;cursor:pointer;list-style:none;min-height:44px}.direction-disclosure>summary::-webkit-details-marker{display:none}.direction-disclosure>summary:focus-visible{outline:3px solid #8eaef7;outline-offset:2px}.direction-count{font-size:12px;color:#2e61db}.direction-count:empty{display:none}.direction-expand,.direction-collapse{margin-left:auto;white-space:nowrap;color:#2e61db}.direction-disclosure .direction-collapse{display:none}.direction-disclosure[open] .direction-expand{display:none}.direction-disclosure[open] .direction-collapse{display:inline}.direction-disclosure:not([open])>.direction-body{display:none}.direction-body{padding:0 14px 12px}.direction-clear{display:block;margin:10px 0 0 auto;border:0;background:transparent;color:#2e61db;font:inherit;font-size:12px;padding:7px 0;cursor:pointer}.direction-body select{max-width:100%;padding:8px;border:1px solid #dce4ef;border-radius:6px;background:#fff;color:inherit}#mentors .direction-disclosure{margin-left:0;margin-right:0}@media(max-width:480px){.direction-disclosure>summary{gap:5px;padding:11px 10px;font-size:12px}.direction-count{font-size:11px}.direction-body{padding:0 10px 10px}}

.contact-tabs[hidden]{display:none}.contact-methods dd{color:#587090;overflow-wrap:anywhere}.service-facts dd{overflow-wrap:anywhere}.service-facts a{color:#2e61db;text-decoration:underline}

.expert-read-more{color:#2e61db;font-weight:600;white-space:nowrap}.expert-read-more:hover{text-decoration:underline}

/* Public API feedback uses the existing panel/button vocabulary. */
.directory-main [hidden]{display:none!important}
.public-expert-state{grid-column:1/-1;min-height:220px;padding:32px;border:1px solid #dce4ef;border-radius:8px;background:#fff;color:#435b7b;overflow-wrap:anywhere}
.public-expert-state h2{font-size:20px;margin:0 0 12px}
.public-expert-state p{line-height:1.8;margin:0 0 20px}
.public-expert-state .primary-link{min-height:44px}
.directory-main :focus-visible{outline:3px solid #2e61db;outline-offset:3px}
.public-expert-state .back-list{display:inline-flex;align-items:center;min-height:44px;margin:0;color:#325b9f}
.public-expert-state button+.back-list{margin-left:16px}
.directory-main .expert-card,.directory-main .expert-top>div,.expert-hero>div,.detail-layout>div,.detail-layout>aside{min-width:0;overflow-wrap:anywhere}
.directory-main .expert-tags span{max-width:100%;overflow-wrap:anywhere}
.directory-main .expert-bottom{flex-wrap:wrap;gap:8px}
.directory-main .expert-bottom a{display:inline-flex;align-items:center;min-height:44px}
.directory-main .expert-intro,.directory-main .expert-metadata dd,.directory-main .service-facts dd{white-space:pre-wrap;overflow-wrap:anywhere}
.directory-main .service-facts{grid-template-columns:105px minmax(0,1fr)}
#business-dialog{overflow-wrap:anywhere}

/* Server filters stay usable while results load, including long rank values. */
.directory-controls label{min-width:0;max-width:100%}
.directory-controls label:has(#expert-target){flex:1;min-width:180px}
.directory-controls input,.directory-controls select,.directory-controls button,.pagination button,.mentor-checks label{min-height:44px}
.mentor-checks label{max-width:100%;overflow-wrap:anywhere}
.mentor-checks input{flex-shrink:0}
.mentor-checks label:has(input:disabled){opacity:.55}
#mentors :focus-visible{outline:3px solid #2e61db;outline-offset:3px}
#mentors .expert-card,#mentors .expert-top>div{min-width:0;overflow-wrap:anywhere}
#mentors .expert-intro,#mentors .expert-metadata dd{white-space:pre-wrap;overflow-wrap:anywhere}
#mentors .expert-bottom{flex-wrap:wrap;gap:8px}
#mentors .expert-bottom a{min-height:44px;display:inline-flex;align-items:center}
#mentors select{max-width:100%;min-height:44px}
#mentors .filters label{min-width:0;max-width:100%;display:flex;align-items:center;gap:8px}
#mentors .filters select{min-width:0;flex:1}
.direction-clear{min-height:44px}
@media(max-width:600px){.directory-controls label:has(#expert-target){min-width:0;flex-basis:100%}}

/* 首页导师筛选：直接展示可用条件，无方向数据时不保留空区域。 */
#mentors .consult-context{background:transparent;padding:0;margin:0 0 16px;color:#526780;font-size:13px}
.mentor-filter-bar{display:flex;align-items:flex-end;flex-wrap:wrap;gap:16px;margin:0 0 20px;padding:16px;background:#f5f8fd;border:1px solid #e3eaf5;border-radius:10px}
.mentor-filter-field{display:flex;flex:0 1 240px;flex-direction:column;gap:8px;min-width:0;max-width:100%}
.mentor-filter-field label{font-size:13px;font-weight:600;color:#354d6b}
.mentor-filter-field select{width:100%;box-sizing:border-box;min-width:0;padding:10px 12px;border:1px solid #cad7e9;border-radius:7px;background:#fff;color:#354d6b;font:inherit;font-size:14px;cursor:pointer}
.mentor-filter-field select:hover{border-color:#7e9dce}
.mentor-filter-clear{min-height:44px;padding:10px 12px;border:0;border-radius:7px;background:transparent;color:#2458ba;font:inherit;font-size:13px;cursor:pointer}
.mentor-filter-clear:hover{background:#e8effb}
.mentor-filter-field[hidden],.mentor-filter-clear[hidden]{display:none}
@media(max-width:600px){.mentor-filter-bar{gap:12px;padding:12px}.mentor-filter-field{flex-basis:100%}.mentor-filter-clear{margin-top:-4px}}

.contact-qr img{display:block;width:280px;max-width:100%;height:auto}.contact-qr p{margin-bottom:8px}

/* Public-page language controls. Keep both choices visible on small screens. */
.header-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.language-switcher{display:flex;border:1px solid #dce4ef;border-radius:7px;overflow:hidden}
.language-switcher button{border:0;border-radius:0;padding:7px 10px;background:white;color:#587090;font-size:13px;white-space:nowrap}
.language-switcher button[aria-pressed="true"]{background:#edf3ff;color:#2456c4;font-weight:650}
.language-switcher button:focus-visible{outline-offset:-3px}
@media(max-width:720px){header .top{height:auto;min-height:70px;flex-wrap:wrap;gap:12px;padding-top:14px;padding-bottom:14px}.header-actions{margin-left:auto;flex-wrap:wrap;justify-content:flex-end;gap:8px}.language-switcher button{padding:7px 9px}}

/* Informational topics, with no selection state or interactive affordance. */
.contact-topics{display:flex;flex-wrap:wrap;gap:8px;list-style:none;margin:16px 0;padding:0}
.contact-topics[hidden]{display:none}
.contact-topics li{padding:5px 10px;background:#f3f6fb;border-radius:5px;color:#587090;font-size:13px}
/* Crop only the displayed frame of the supplied 517×412 image.
   The 321×321 crop retains a 20px quiet zone around the original QR code. */
.contact-qr-frame{position:relative;width:300px;max-width:100%;aspect-ratio:1;overflow:hidden;background:white}
.contact-qr-frame img{position:absolute;width:161.0592%;max-width:none;height:auto;left:-28.6604%;top:-12.4611%}

/* Brand seal with localized business-provided slogan. */
header .brand{gap:10px;min-width:0}
.brand-logo{display:block;width:40px;height:40px;flex:0 0 40px;object-fit:contain}
.brand-slogan{display:flex;flex-direction:column;gap:2px;font-size:13px;line-height:1.5;font-weight:400;letter-spacing:0;color:#68758b;white-space:nowrap}
.brand-slogan>span:first-child{color:#435777;font-weight:500}
@media(max-width:720px){header .brand{gap:8px}.brand-logo{width:38px;height:38px;flex-basis:38px}}

@media(max-width:720px){.brand-slogan{font-size:12px;gap:1px}}

/* Let longer English copy wrap within the existing brand area on narrow screens. */
html[lang="en"] .brand-slogan{min-width:0;white-space:normal}
@media(max-width:720px){html[lang="en"] header .brand{max-width:100%}html[lang="en"] .brand-slogan{font-size:11px;line-height:1.4}}
/* Conference browsing retains the existing panels and table layout. */
.news-top-filters{align-items:flex-end;flex-wrap:wrap;gap:12px}
.news-top-filters label{display:flex;flex-direction:column;gap:6px;min-width:0}
.news-top-filters input,.news-top-filters select,.conference-detail select{min-height:44px;max-width:100%;border:1px solid #dce4ef;border-radius:6px;padding:9px 10px;background:#fff;color:#435b7b;font:inherit}
#venue-filters{margin:0;border:0;padding:0;min-width:0;max-width:100%}
#home-news-venue{max-width:280px}
.conference-detail{margin-top:28px;border-top:1px solid #e3eaf5;padding-top:16px}
.conference-detail h2{font-size:20px}
.conference-detail .table-scroll{margin-top:16px}
.conference-detail .table-action{min-height:44px}
.conference-detail small{display:block;white-space:normal;overflow-wrap:anywhere}
#legacy-conference-saved:not(:empty){display:block;margin-top:8px}
#news-page h1,.article-body p,.news-row h4,.news-row p{overflow-wrap:anywhere}
@media(max-width:720px){.news-top-filters>label,.news-top-filters #venue-filters{width:100%}#home-news-venue{max-width:100%}.news-top-filters input{width:100%}.conference-detail table{min-width:620px}}