/* Selected visual language: 聚焦搜索 + 轻盈圆桌.
   Layout layer only; original evidence, account and discussion components remain. */
:root{--bg:#fff;--wash:#F1F6FD;--ink-2:#47566E;--ink-3:#718099;--line:#E0E9F6;--line-2:#CFDBEF;--r:16px;--r-sm:10px;--rail:180px;}
body,body[data-view="home"]{background:#fff;overflow-x:clip;}
/* 侧栏固定贴左边；内容区不设总宽度上限，各页面自己的 max-width 负责在右侧区域居中。 */
body .wrap,body[data-view="home"] .wrap,body[data-view="table"] .wrap{max-width:none;margin:0;padding:30px 40px 64px calc(var(--rail) + 40px);min-height:100svh;}
body .global-nav,body[data-view="home"] .global-nav{position:fixed;inset:0 auto 0 0;width:var(--rail);padding:30px 16px 24px;display:flex;flex-direction:column;align-items:stretch;justify-content:space-between;margin:0;background:#F6F9FE;border-right:1px solid #EEF3FB;z-index:10;}
.app-brand{display:flex;align-items:center;gap:7px;text-align:left;font:750 22px var(--sans);min-height:44px;white-space:nowrap;}
.app-brand img{object-fit:contain;width:38px;height:44px;}
.home-actions{flex-direction:column;align-items:stretch;gap:14px;}
.language-toggle{align-self:flex-start;background:transparent;border:0;padding:8px 12px;color:var(--ink-2);font-size:12px;font-weight:500;}
.account{flex-wrap:wrap;padding:0 7px;gap:7px;}
.account-note{flex-basis:100%;font-size:11px;overflow-wrap:anywhere;}
.account-name{max-width:78px;}
.login-btn{font-size:12px;text-align:center;min-height:36px;padding:5px 15px;}
.primary-nav{position:fixed;z-index:11;top:114px;left:10px;width:calc(var(--rail) - 20px);display:flex;flex-direction:column;gap:10px;}
.primary-nav button{display:flex;align-items:center;gap:14px;min-height:46px;padding:10px 17px;border:0;border-radius:9px;background:transparent;color:var(--ink-2);font:500 14px var(--sans);cursor:pointer;}
.primary-nav img{width:21px;height:21px;opacity:.67;}
.primary-nav button[aria-current]{background:#E8F1FF;color:var(--a);font-weight:650;}
.primary-nav button[aria-current] img{opacity:1;filter:invert(30%) sepia(97%) saturate(4446%) hue-rotate(212deg) brightness(97%) contrast(104%);}
.primary-nav button:hover{background:#EAF1FC;}
button:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible,textarea:focus-visible,[role="button"]:focus-visible{outline:2px solid var(--a);outline-offset:4px;}
.home-view{display:block;isolation:auto;overflow:visible;background:#fff;min-height:0;max-width:840px;margin:0 auto;padding:52px 0 0;}
/* 首页：望远镜看山在左，标题在右，下面是搜索。 */
.search-welcome{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:12px;margin:-28px -40px 10px;text-align:left;}
/* 原图底色是浅灰：用遮罩把四边淡出到页面白底，不留方框。 */
.home-art{display:block;width:100%;max-width:400px;justify-self:end;height:auto;aspect-ratio:760/626;object-fit:cover;user-select:none;
  -webkit-mask-image:radial-gradient(closest-side ellipse at 52% 50%,#000 58%,transparent 100%);mask-image:radial-gradient(closest-side ellipse at 52% 50%,#000 58%,transparent 100%);}
.welcome-brand{display:flex;align-items:center;gap:10px;margin-bottom:10px;color:var(--a);font-size:26px;font-weight:750;}
.welcome-brand::before{content:"";width:30px;height:3px;border-radius:99px;background:var(--a);}
.search-welcome h1{font-family:var(--serif);font-size:clamp(36px,3.6vw,52px);line-height:1.25;font-weight:800;letter-spacing:.015em;margin:0;}
.home-tagline{font-size:18px;font-weight:400;max-width:none;line-height:1.7;margin:14px 0 0;color:#66748C;letter-spacing:0;}
body.login-open{overflow:hidden;}
.login-modal{position:fixed;inset:0;z-index:30;display:grid;place-items:center;padding:24px;}
.login-backdrop{position:absolute;inset:0;background:rgba(20,31,49,.48);backdrop-filter:blur(5px);}
.login-panel{position:relative;width:min(440px,100%);padding:34px 34px 26px;border:1px solid #D9E5F5;border-radius:24px;background:#fff;box-shadow:0 28px 80px -24px rgba(24,55,96,.42);text-align:center;animation:login-in .22s ease-out;}
@keyframes login-in{from{opacity:.4;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
.login-close{position:absolute;top:16px;right:16px;width:36px;height:36px;padding:0;border:1px solid var(--line);border-radius:50%;background:#fff;color:transparent;font-size:0;cursor:pointer;}
.login-close::before{content:"×";color:var(--ink-2);font:22px/1 var(--sans);}
.login-portrait{display:grid;place-items:center;width:82px;height:82px;margin:0 auto 8px;border-radius:50%;background:#F0F6FF;overflow:hidden;}
.login-portrait img{width:88px;height:88px;object-fit:contain;}
.login-kicker{margin:0 0 5px;color:var(--a);font-size:12px;font-weight:700;letter-spacing:.12em;}
.login-panel h2{margin:0;font:750 25px/1.35 var(--serif);letter-spacing:.01em;}
.login-copy{margin:14px auto 8px;max-width:350px;color:var(--ink-2);font-size:14px;line-height:1.75;}
.login-safety{margin:0 auto;padding:10px 12px;border-radius:10px;background:#F5F8FD;color:#63728A;font-size:12px;line-height:1.6;}
.login-actions{display:grid;gap:10px;margin-top:20px;}
.login-actions .btn{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:14px;text-decoration:none;}
.login-authorize{font-size:15px;font-weight:650;}
.login-later{background:#fff;color:var(--ink-2);}
.login-privacy{margin:15px 0 0;color:var(--ink-3);font-size:11px;line-height:1.55;}
.ask{display:block;position:relative;padding:20px 14px 12px 20px;border:1px solid #8EB4FF;border-radius:18px;background:#fff;box-shadow:0 8px 24px -12px #C8DCFA;}
.ask:focus-within{border-color:var(--a);box-shadow:0 0 0 3px #EDF4FF;}
.ask textarea{display:block;resize:none;width:100%;min-height:64px;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;outline:0;font:17px/1.7 var(--sans);color:var(--ink);}
.ask textarea::placeholder{color:#8D9BB3;}
.search-actions{display:flex;align-items:center;justify-content:flex-end;gap:18px;}
.search-icon{width:24px;height:24px;opacity:.68;}
.ask .btn.big{min-height:46px;font-size:15px;border-radius:16px;padding:0 24px;}
#ask-note{font-size:12px;line-height:1.6;color:#718099;min-height:19px;margin:9px 2px 0;}
.examples{display:block;margin-top:28px;}
.examples h2{display:flex;align-items:center;gap:10px;font-size:20px;line-height:1.5;margin:0 0 16px;font-weight:650;}
.example-badge{font-size:12px;font-weight:500;background:#EDF4FF;color:#6E89B0;border-radius:9px;padding:1px 8px;}
#examples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:46px;row-gap:0;}
#examples .topic-recommendation{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:81px;padding:14px 0;border:0;border-bottom:1px solid var(--line);border-radius:0;background:#fff;color:var(--ink);text-align:left;line-height:1.55;}
#examples .topic-recommendation[aria-pressed="true"]{background:#fff;color:var(--ink);font-weight:400;}
#examples .topic-recommendation:hover{color:var(--a);}
.topic-copy{display:flex;flex-direction:column;gap:4px;min-width:0;}
.topic-copy strong{font-size:16px;font-weight:600;}
.topic-copy>span{font-size:13px;color:var(--ink-3);font-weight:400;}
.topic-recommendation>img{flex:none;opacity:.55;}
.home-proof{position:static;text-align:center;display:block;margin:35px 0 0;padding-top:16px;border-top:1px solid #ECF1F9;font-size:12px;font-weight:400;letter-spacing:.02em;color:#8491A8;}
.product-view{max-width:1140px;margin:0 auto;min-width:0;}
.view-bar{margin:0 0 20px;min-height:36px;}
.back-home{font-size:13px;min-height:36px;}
.switch-view{font-size:13px;border-color:var(--line-2);background:#fff;min-height:36px;}
.zhihu-hero h1{font-size:clamp(29px,3vw,42px);}
.zhihu-hero .lede{font-size:14px;margin-bottom:8px;}
#zhihu-view .ask{padding:12px 14px;display:flex;gap:12px;align-items:center;}
#zhihu-view .ask textarea{min-height:50px;height:50px;font-size:15px;}
#zhihu-view .search-icon{display:none;}
#zhihu-view .examples{margin-top:16px;}
#zhihu-view .examples h2{font-size:14px;margin-bottom:4px;}
#zhihu-view #examples{grid-template-columns:repeat(4,minmax(0,1fr));column-gap:18px;}
#zhihu-view .topic-copy strong{font-size:12px;}
#zhihu-view .topic-copy>span{display:none;}
#zhihu-view #examples .topic-recommendation{min-height:48px;padding:8px 0;}
#result-head{margin-top:30px;}
.result-title{font-family:var(--sans);font-size:25px;font-weight:650;}
.result-meta{font-size:12px;}
/* Compact desktop table, adjacent conversation. All eight original characters. */
#table-view>.view-bar{margin-bottom:14px;}
.table-topic-head{justify-content:flex-start;gap:12px;margin:0 0 7px;}
.table-topic-kicker{display:none;}
.table-topic-head strong{font:650 26px/1.45 var(--sans);white-space:normal;flex:1;}
.table-topic-head .switch-view{flex:none;}
.opinion-stage{overflow:visible;display:grid;grid-template-columns:minmax(0,1fr) 280px;grid-template-rows:auto 600px auto;column-gap:22px;row-gap:16px;height:auto;border:0;box-shadow:none;background:#fff;padding:0;border-radius:0;}
.stage-heading{grid-column:1/-1;display:flex;justify-content:space-between;gap:16px;}
.stage-heading h3{display:none;}
.stage-heading h3+p{font-size:13px;margin:0;}
.stage-trust{font-size:11px;margin:0;white-space:normal;}
.opinion-table{grid-column:1;position:relative;width:100%;height:560px;margin:0;border:0;border-radius:0;padding:0;background:#fff;display:block;isolation:isolate;}
.chair-ring{display:none;}
/* 平面圆桌是一块讨论舞台：桌面退后，八席沿同一条椭圆轨迹围合。 */
.tabletop-layer{display:block;position:absolute;z-index:1;inset:96px 7% auto;width:86%;height:390px;object-fit:fill;pointer-events:none;opacity:.9;filter:drop-shadow(0 15px 14px rgba(62,77,96,.13));}
.table-center{position:absolute;z-index:3;inset:218px 25% auto;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0;align-content:start;}
.table-quote{min-height:126px;display:flex;flex-direction:column;gap:6px;padding:13px 14px;border:1px solid #E6E2D9;border-radius:3px;background:rgba(255,255,255,.97);box-shadow:0 12px 18px -12px rgba(54,48,38,.42);transform:rotate(-2.2deg);transform-origin:50% 100%;transition:transform .18s ease,box-shadow .18s ease;}
.table-quote.b{transform:rotate(2.2deg);}
.table-quote:hover,.table-quote:focus-visible{transform:rotate(0) translateY(-3px);box-shadow:0 16px 22px -13px rgba(54,48,38,.46);}
.table-quote.selected,.table-quote.b.selected{border-color:#7FB0FF;box-shadow:0 0 0 1px #D5E5FF,0 6px 12px -8px #7397C8;}
.table-quote.b{background:#FFFCF7;}
.table-quote-side,.table-quote.b .table-quote-side{margin:0;font:650 14px/1.5 var(--sans);color:var(--ink);}
.table-quote h4{font:400 12px/1.7 var(--sans);-webkit-line-clamp:3;margin:0;}
.table-quote-meta{font:400 11px/1.7 var(--sans);color:var(--a);margin:auto 0 0;}
.table-objection{position:relative;inset:auto;grid-column:1/-1;margin:0;padding:10px 12px;background:#EEF5FF;color:#426497;box-shadow:none;border-radius:10px;}
.table-objection span{font-size:10px;font-weight:500;}
.table-objection p{font:400 12px/1.7 var(--sans);-webkit-line-clamp:2;}
.roundtable-comment{justify-self:center;width:58%;margin:-3px 0 0!important;padding:8px 12px!important;border:1px solid #F2B779;background:#FFE0B9!important;color:#7C431D!important;box-shadow:0 10px 18px -13px rgba(123,70,28,.5)!important;transform:rotate(-1deg);}
.roundtable-comment span{color:#A75A25!important;}
.roundtable-comment p{margin:2px 0 0!important;}
.tone-seat{--seat-scale:1;z-index:4;width:128px;min-height:146px;padding:0;border:0;border-radius:24px;background:transparent;transform:scale(var(--seat-scale));transform-origin:50% 100%;transition:transform .18s ease,opacity .18s ease;}
.seat-visual{width:128px;height:128px;}
.tone-seat .seat-chair{display:block;width:128px;height:126px;left:0;bottom:-9px;opacity:.94;filter:drop-shadow(0 10px 9px rgba(46,55,65,.14));}
.tone-seat .seat-mascot{width:116px;height:116px;left:6px;top:-6px;filter:drop-shadow(0 5px 5px rgba(34,40,48,.08));}
.tone-seat.selected .seat-visual{transform:none;}
.tone-seat.selected{background:transparent;box-shadow:none;}
.tone-seat.selected .seat-chair{filter:drop-shadow(0 0 8px rgba(7,95,247,.26)) drop-shadow(0 10px 9px rgba(46,55,65,.14));}
.tone-seat.off .seat-chair{opacity:.56;}
.tone-name{position:relative;z-index:4;font-family:var(--sans);font-size:11px;font-weight:550;min-width:0;padding:4px 10px;margin:1px auto 0;border:1px solid #E2E9F2;background:rgba(255,255,255,.94);box-shadow:0 5px 14px -10px rgba(26,69,122,.42);}
.tone-seat.selected .tone-name{border-color:#CEDBEA;background:rgba(255,252,244,.96);color:var(--ink);box-shadow:0 5px 14px -10px rgba(26,69,122,.32);}
.tone-seat.speaking .seat-chair{filter:drop-shadow(0 0 14px rgba(7,95,247,.55)) drop-shadow(0 12px 10px rgba(26,69,122,.18));}
.tone-seat.speaking{z-index:8;}
.tone-seat.speaking .tone-name{border-color:#80ADFF;background:#EAF3FF;color:#075FF7;box-shadow:0 7px 18px -10px rgba(7,95,247,.46);}
.tone-seat.speaking .seat-mascot{filter:drop-shadow(0 5px 7px rgba(7,95,247,.18));}
@keyframes roundtable-speaker-in{0%{transform:translateY(8px) scale(.92);opacity:.55}65%{transform:translateY(-4px) scale(1.04);opacity:1}100%{transform:none;opacity:1}}
.seat-speech{position:absolute;z-index:9;display:flex;flex-direction:column;gap:4px;width:248px;padding:11px 14px;border:2px solid #75A8FF;border-radius:16px;background:rgba(247,251,255,.99);box-shadow:0 16px 32px -18px rgba(7,95,247,.52);color:var(--ink);text-align:left;pointer-events:none;}
.seat-speech::after{content:"";position:absolute;width:14px;height:14px;background:#F7FBFF;transform:rotate(45deg);}
.seat-speech strong{color:#075FF7;font:700 11px/1.4 var(--sans);}
.seat-speech>span{display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:4;font:400 12px/1.65 var(--sans);}
/* 气泡朝桌心展开，始终贴着当前发言的座位，不再漂到舞台左下角。 */
.seat-0 .seat-speech{left:calc(100% + 10px);top:12px;}
.seat-1 .seat-speech,.seat-2 .seat-speech,.seat-3 .seat-speech{right:calc(100% + 8px);top:14px;}
.seat-4 .seat-speech{left:calc(50% + 54px);bottom:18px;}
.seat-5 .seat-speech,.seat-6 .seat-speech,.seat-7 .seat-speech{left:calc(100% + 8px);top:14px;}
.seat-0 .seat-speech::after,.seat-4 .seat-speech::after,.seat-5 .seat-speech::after,.seat-6 .seat-speech::after,.seat-7 .seat-speech::after{left:-9px;top:28px;border-left:2px solid #75A8FF;border-bottom:2px solid #75A8FF;}
.seat-1 .seat-speech::after,.seat-2 .seat-speech::after,.seat-3 .seat-speech::after{right:-9px;top:28px;border-top:2px solid #75A8FF;border-right:2px solid #75A8FF;}
.roundtable-stage-speech{position:absolute;z-index:7;left:1%;bottom:2px;display:flex;align-items:flex-start;gap:10px;width:min(310px,29%);padding:12px 14px;border:2px solid #75A8FF;border-radius:18px 18px 18px 5px;background:rgba(247,251,255,.99);box-shadow:0 16px 32px -20px rgba(7,95,247,.48);pointer-events:none;}
.roundtable-stage-speech .rt-avatar{width:42px;height:42px;margin-top:1px;background:#EAF3FF;}
.roundtable-stage-speech>div{min-width:0;}
.roundtable-speaker{margin:0 0 3px;color:#075FF7;font-size:11px;font-weight:700;}
.roundtable-speech-text{display:-webkit-box;margin:0;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;font-size:12px;line-height:1.65;color:var(--ink);}
@keyframes roundtable-speech-in{from{opacity:0;transform:translateY(10px) scale(.97)}to{opacity:1;transform:none}}
.seat-0{--seat-scale:.96;z-index:2;left:calc(50% - 64px);top:4px;}
.seat-1{--seat-scale:.98;z-index:2;left:calc(78% - 64px);top:55px;}
.seat-2{--seat-scale:1;z-index:4;left:calc(91% - 64px);top:198px;}
.seat-3{--seat-scale:1.02;z-index:4;left:calc(77% - 64px);top:350px;bottom:auto;}
.seat-4{--seat-scale:1.03;z-index:4;left:calc(50% - 64px);top:400px;bottom:auto;}
.seat-5{--seat-scale:1.02;z-index:4;left:calc(23% - 64px);top:350px;bottom:auto;}
.seat-6{--seat-scale:1;z-index:4;left:calc(9% - 64px);top:198px;bottom:auto;}
.seat-7{--seat-scale:.98;z-index:2;left:calc(22% - 64px);top:55px;}
.tone-seat:hover,.seat-0:hover{transform:translateY(-4px) scale(var(--seat-scale));}
.tone-seat:focus-visible{outline:2px solid var(--a);outline-offset:3px;}
.table-conversation{grid-column:2;grid-row:2/4;border:1px solid #E6EDF7;border-radius:16px;padding:16px;display:flex;flex-direction:column;min-width:0;min-height:0;box-shadow:0 4px 18px -12px #B9C8DE;}
.table-response{position:static;display:flex;flex-direction:column;align-items:flex-start;transform:none;width:auto;margin:0;padding:0;border:0;box-shadow:none;background:#F0F6FF;border-radius:12px;gap:12px;overflow:auto;}
.table-response img{width:72px;height:80px;align-self:flex-start;margin:0 14px;}
.table-response>div{padding:0 14px 18px;}
.table-response .response-label{font-size:16px;font-weight:650;color:var(--ink);margin-bottom:12px;}
.table-response p{font-size:13px;line-height:1.9;}
.response-question{display:block;-webkit-line-clamp:unset;overflow:visible;white-space:pre-wrap;overflow-wrap:anywhere;margin:0 0 9px!important;}
.table-ask{position:static;width:100%;transform:none;margin-top:auto;padding-top:24px;}
.table-composer{border:1px solid var(--line);padding:6px 5px 6px 10px;gap:4px;box-shadow:none;}
.table-composer input{font-size:12px;min-height:32px;}
.table-voice,.table-send{font-size:12px;min-height:36px;padding:0 10px;}
.table-voice{color:var(--a);background:#F3F8FF;}
.table-ask-hint{font-size:10px;text-align:center;}
.conversation-trust{font-size:11px;color:var(--ink-3);padding:12px 0 0;margin:0;border-top:1px solid var(--line);}
.table-conditions{grid-column:1;min-height:65px;padding:18px 20px;border:1px solid #E8F1FD;border-radius:13px;background:#EBF4FF;color:#305F9E;text-align:left;font:600 14px var(--sans);cursor:pointer;}
.table-conditions:hover{border-color:#8FB8F5;}
/* Apply the same quiet surfaces to every existing feature. */
.board,.card,.full-board,.mine-block,.mine-memory{border-color:var(--line);border-radius:14px;box-shadow:0 3px 14px -12px #6F8DB8;}
.board-head{background:#fff;}
.board-col .col-name{font-family:var(--sans);font-size:21px;}
.reason-focus,.guide{background:#F1F6FE;}
.sources,.data-details{padding:18px;border:1px solid var(--line);border-radius:14px;}
.drawer-panel{background:#FAFCFF;}
.drawer-head,.drawer-foot{background:#fff;}
.drawer-title{font-family:var(--sans);font-size:19px;font-weight:650;}
.drawer-body>.post-text{background:#fff;border:1px solid var(--line);padding:20px;border-radius:14px;}
.post-comment{background:#fff;border:1px solid var(--line);padding:14px;}
.post-comment.pushed,.post-comment.cond{background:#EEF5FF;}
.page-heading{margin:22px 0 28px;}
.page-heading h1{font-size:32px;margin:4px 0 10px;}
.mine-view .mine{padding:0;background:#fff;margin:0;}
.mine-view .mine-title{font-size:18px;margin-bottom:20px;}
.mine-grid{gap:16px;}
.mine-block,.mine-memory{padding:22px;border:1px solid var(--line);background:#fff;}
.mine-sub{font-size:17px;margin:0 0 12px;color:var(--ink);}
.mine-check{display:block;margin-top:12px;}
.mine-check .btn{margin-top:18px;}
.mine-memory{margin-top:20px;gap:14px;}
.account-welcome{text-align:center;border:1px solid var(--line);border-radius:18px;padding:24px 18px 32px;background:#FBFDFF;}
.account-welcome img{object-fit:contain;}
.account-welcome h2{font-size:23px;margin:8px 0;}
.account-welcome .btn{display:inline-flex;align-items:center;text-decoration:none;margin-top:14px;}
.welcome-features{margin-top:22px;}
.welcome-features h3{font-size:17px;margin:0 0 8px;}
.chat-launcher{background:var(--a);}
@media(max-width:1190px) and (min-width:761px){:root{--rail:158px;}body .wrap,body[data-view="home"] .wrap,body[data-view="table"] .wrap{padding-left:calc(var(--rail) + 28px);padding-right:28px;}.opinion-stage{grid-template-columns:minmax(0,1fr) 240px;column-gap:12px;}.tone-seat{width:104px;min-height:132px;}.seat-visual{width:104px;height:106px;}.tone-seat .seat-chair{width:104px;height:104px;}.tone-seat .seat-mascot{width:98px;height:106px;left:3px;}.table-center{inset:218px 18% auto;}.table-quote{padding:11px 10px;}.tone-name{font-size:10px;padding:3px 6px;}.seat-0{left:calc(50% - 52px);}.seat-1{left:calc(78% - 52px);}.seat-2{left:calc(91% - 52px);}.seat-3{left:calc(77% - 52px);}.seat-4{left:calc(50% - 52px);}.seat-5{left:calc(23% - 52px);}.seat-6{left:calc(9% - 52px);}.seat-7{left:calc(22% - 52px);}}
@media(max-width:1020px){.opinion-stage{grid-template-columns:1fr;grid-template-rows:auto auto auto auto;}.table-conversation{grid-column:1;grid-row:3;min-height:210px;}.table-conditions{grid-row:4;}.table-response{flex-direction:row;padding:16px;}.table-response img{width:60px;height:66px;margin:0;}.table-response>div{padding:0;}.table-ask{padding-top:14px;}.mine-grid{grid-template-columns:1fr;}}
@media(max-width:760px){
 body .wrap,body[data-view="home"] .wrap,body[data-view="table"] .wrap{padding:82px 20px calc(98px + env(safe-area-inset-bottom));margin:0;min-height:100svh;}
 body .global-nav,body[data-view="home"] .global-nav{inset:0 0 auto;width:100%;height:66px;min-height:66px;padding:10px 18px;flex-direction:row;align-items:center;background:#FFFFFFF5;border-right:0;border-bottom:1px solid #F0F4FA;}
 .app-brand{font-size:20px;gap:4px;}.app-brand img{width:29px;height:38px;}
 .home-actions{flex-direction:row;align-items:center;gap:4px;}.language-toggle{align-self:auto;padding:8px;font-size:11px;min-height:36px;}.account{padding:0;gap:5px;max-width:150px;}.account-name{max-width:68px;font-size:11px;}.account-note{position:absolute;left:20px;right:20px;top:66px;background:#F1F6FE;padding:8px 12px;border-radius:10px;}.login-btn{min-height:32px;padding:5px 11px;font-size:11px;}
 .primary-nav{inset:auto 0 0;width:100%;height:calc(66px + env(safe-area-inset-bottom));padding:6px 12px calc(6px + env(safe-area-inset-bottom));display:grid;grid-template-columns:repeat(3,1fr);gap:8px;border-top:1px solid var(--line);background:#FFFFFFF5;z-index:12;}
 .primary-nav button{min-height:48px;padding:3px 6px;display:flex;flex-direction:column;gap:3px;justify-content:center;font-size:11px;border-radius:10px;}.primary-nav button[aria-current]{background:transparent;}.primary-nav img{width:23px;height:23px;}
 .home-view{padding:13px 0 0;}.welcome-brand{margin:0 0 9px;}.welcome-brand img{width:78px;height:88px;}.welcome-brand span{display:none;}.search-welcome h1{font-size:clamp(28px,8.3vw,40px);font-weight:800;letter-spacing:0;}.home-tagline{font-size:14px;margin:12px 0 20px;line-height:1.7;}.search-welcome{display:block;margin:0;text-align:center;}.home-art{width:min(100%,340px);aspect-ratio:16/10;object-position:58% 46%;margin:0 auto 4px;}.welcome-brand{display:none;}
 .ask{border-radius:17px;padding:14px 12px 11px;}.ask textarea{font-size:14px;min-height:58px;}.search-actions{justify-content:space-between;gap:10px;margin-top:6px;}.search-icon{width:21px;height:21px;margin-left:4px;}.ask .btn.big{min-height:42px;padding:0 20px;font-size:14px;border-radius:15px;}
 #ask-note{font-size:10px;margin-top:7px;min-height:16px;}.examples{margin-top:24px;}.examples h2{font-size:17px;gap:9px;margin:0 0 8px;}.example-badge{font-size:10px;}
 #examples{grid-template-columns:1fr;gap:0;}#examples .topic-recommendation{min-height:69px;padding:11px 0;}.topic-copy{gap:2px;}.topic-copy strong{font-size:14px;}.topic-copy>span{font-size:12px;}.home-proof{font-size:10px;margin:24px 0 0;padding-top:13px;}
 .view-bar{margin-bottom:14px;}.table-topic-head{gap:8px;align-items:flex-start;flex-wrap:nowrap;}.table-topic-head strong{font-size:20px;}.table-topic-head .switch-view{font-size:10px;padding:6px 8px;min-height:32px;}.table-topic-head .table-topic-kicker{display:none;}
 .opinion-stage{display:flex;flex-direction:column;gap:14px;padding:0;}.stage-heading{display:block;}.stage-heading h3+p{font-size:12px;}.stage-trust{font-size:10px;margin-top:4px;}
 .opinion-table{height:auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px 2px;padding:4px 0 0;margin:0;background:#fff;border:0;}
 .tabletop-layer,.chair-ring{display:none;}
 .tone-seat,.seat-0,.seat-1,.seat-2,.seat-3,.seat-4,.seat-5,.seat-6,.seat-7{position:relative;inset:auto;transform:none;width:100%;min-height:92px;min-width:0;padding:0 0 5px;border-radius:16px;order:0;}.tone-seat.selected{border-radius:16px;box-shadow:0 0 0 1px #BBD5FF;background:#F0F7FF;}.tone-seat.selected .seat-visual{transform:none;}.seat-visual{width:70px;height:66px;}.tone-seat .seat-chair{display:none;}.tone-seat .seat-mascot{width:72px;height:72px;left:-1px;top:-5px;}.tone-name{font-size:10px;font-weight:500;max-width:100%;min-width:0;margin:1px auto 0;padding:3px 4px;box-shadow:none;}.tone-seat:hover,.seat-0:hover{transform:none;}.seat-thought{top:0;width:35px;height:20px;}
 .table-center{position:static;inset:auto;order:1;grid-column:1/-1;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;margin:12px 0 0;padding:14px 0 0;border-top:1px solid var(--line);}
 .table-quote,.table-quote.b{min-height:184px;padding:13px 11px;gap:8px;transform:none;}.table-quote-side,.table-quote.b .table-quote-side{font-size:15px;}.table-quote h4{font-size:12px;line-height:1.8;-webkit-line-clamp:5;}.table-quote-meta{font-size:10px;line-height:1.7;}.table-objection{position:static;grid-column:1/-1;margin:0;padding:9px 11px;}.table-objection p{-webkit-line-clamp:2;font-size:11px;}.roundtable-comment{width:100%;transform:none;}.seat-speech{position:absolute;left:50%!important;right:auto!important;top:auto!important;bottom:calc(100% - 4px)!important;width:min(190px,68vw);padding:9px 11px;transform:translateX(-50%);}.seat-speech::after{left:calc(50% - 7px)!important;right:auto!important;top:auto!important;bottom:-9px;border:0;border-right:2px solid #75A8FF;border-bottom:2px solid #75A8FF;}.seat-speech>span{-webkit-line-clamp:3;font-size:11px;}.roundtable-stage-speech{position:static;grid-column:1/-1;order:2;width:100%;margin-top:4px;}
 .table-conversation{padding:12px;border-radius:14px;min-height:0;}.table-response{flex-direction:row;padding:12px;gap:7px;}.table-response img{width:44px;height:52px;margin:0;}.table-response .response-label{font-size:14px;margin-bottom:5px;}.table-response p{font-size:12px;line-height:1.8;}.table-ask{padding-top:14px;}.table-composer input{font-size:14px;min-height:36px;}.table-voice,.table-send{min-height:40px;font-size:12px;}.table-ask-hint{margin:5px 0;font-size:10px;}.conversation-trust{font-size:10px;padding-top:8px;}.table-conditions{min-height:56px;font-size:13px;}
 .zhihu-hero h1{font-size:28px;}.zhihu-hero .lede{font-size:13px;}.zhihu-hero .hero-kicker{font-size:11px;}
 #zhihu-view .ask{display:block;}#zhihu-view .ask textarea{height:54px;}#zhihu-view .search-actions{justify-content:flex-end;}#zhihu-view #examples{grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;}.result-title{font-size:23px;}.result-meta{font-size:11px;}
 .board-head{top:66px;}.board-col .col-name{font-size:16px;}.sources,.data-details{padding:14px;}.drawer-panel{inset:0;width:100%;max-height:none;border-radius:0;}.drawer-body>.post-text{padding:16px;}.drawer-foot{padding-bottom:calc(16px + env(safe-area-inset-bottom));}.advisor{z-index:16;}.chat-launcher{bottom:calc(80px + env(safe-area-inset-bottom));}.chat-launcher+.drawer{z-index:20;}.login-modal{place-items:end center;padding:0;}.login-panel{width:100%;padding:28px 22px calc(20px + env(safe-area-inset-bottom));border-radius:24px 24px 0 0;}.login-portrait{width:68px;height:68px}.login-portrait img{width:74px;height:74px}.login-panel h2{font-size:22px;}
 .page-heading{margin:10px 0 22px;}.page-heading h1{font-size:28px;}.page-heading .lede{font-size:14px;}.mine-block,.mine-memory{padding:18px;}.account-welcome h2{font-size:21px;}
 body.chat-open{padding-right:0;}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}*,*::before,*::after{animation:none!important;transition:none!important;}}

.table-followups{margin:22px 0 0;display:flex;flex-direction:column;gap:8px;}
.table-followups h4{font-size:12px;margin:0 0 2px;}
.followup-question{font:12px/1.6 var(--sans);text-align:left;padding:8px 10px;background:#FAFCFF;border:1px solid var(--line);border-radius:18px;cursor:pointer;color:var(--ink-2);}
.followup-question:hover{border-color:#8FB8F5;color:var(--a);}
@media(min-width:761px){.seat-1,.seat-7{top:55px;}.table-center{top:218px;}}
@media(max-width:760px){.table-followups{margin-top:14px;display:grid;grid-template-columns:1fr;gap:6px;}.followup-question{font-size:11px;padding:6px 10px;}}
.ask .btn.big{flex:none;width:auto;}
@media(max-width:760px){.home-view{padding-top:0;}.welcome-brand img{height:76px;width:72px;}.examples{margin-top:19px;}.home-proof{margin-top:16px;}#examples .topic-recommendation{min-height:65px;}}

/* ── 看两边：先突出双边原话，再把处境判断递给右侧顾问 ── */
.board-shell{margin-top:12px;}
.board-shell .board{overflow:hidden;border-color:#D6E3F5;border-radius:18px;box-shadow:0 16px 42px -32px rgba(42,78,128,.38);}
.board-intro{padding:22px 26px 18px;background:#fff;}
.board-step-kicker{margin:0 0 5px;color:var(--a);font-size:12px;font-weight:700;letter-spacing:.06em;}
.board-intro h2{margin:0;font:700 22px/1.4 var(--sans);color:var(--ink);}
.board-intro>p:last-child{margin:6px 0 0;color:var(--ink-3);font-size:13px;line-height:1.7;}
.board-shell .board-head{position:sticky;top:0;border-top:1px solid #DCE7F5;border-bottom:1px solid #D6E3F5;border-radius:0;background:#fff;}
.board-shell .board-col{justify-content:center;min-height:62px;padding:15px 22px;border-top:4px solid var(--a);background:#EEF5FF;}
.board-shell .board-col.b{border-top-color:#26354A;border-left-color:#D6E3F5;background:#F5F7FA;}
.board-shell .col-kicker{font-size:11px;font-weight:600;letter-spacing:.08em;}
.board-shell .col-name{font:700 22px/1.35 var(--sans);}
.board-shell .board-col.b .col-name{color:#172235;}
.board-shell .board-label{padding:20px 26px 12px;text-align:left;color:var(--ink);font-size:15px;font-weight:700;letter-spacing:0;}
.side-overview{gap:14px;padding:0 18px 20px;}
.side-overview .board-cell{padding:17px 18px 16px;border:1px solid #CFE0FA;border-radius:14px;background:#F8FBFF;}
.side-overview .board-cell.b{border:1px solid #DDE3EB;background:#FBFCFD;}
.side-context{margin:0 0 7px;color:var(--a);font-size:12px;font-weight:650;}
.side-overview .board-cell.b .side-context{color:#526176;}
.side-overview .reason-button{min-height:42px;padding:9px 0;font-size:16px;line-height:1.45;}
.side-overview .reason-button::after{color:#7295C5;}
.side-quote-preview{margin-top:12px;padding:13px 14px 10px;border-top:1px solid #DDE9F8;border-radius:10px;background:#fff;}
.side-overview .board-cell.b .side-quote-preview{border-top-color:#E3E7EC;}
.quote-preview-kicker{margin:0 0 7px;color:var(--ink-3);font-size:11px;font-weight:650;letter-spacing:.04em;}
.side-quote-preview .evidence{margin:0;}
.side-quote-preview .evidence blockquote{font-size:13px;line-height:1.75;display:-webkit-box;overflow:hidden;-webkit-box-orient:vertical;-webkit-line-clamp:3;}
.side-quote-preview .evidence figcaption{margin-top:6px;font-size:11px;}
.side-quote-preview .pushback{margin-left:13px;padding:8px 10px;}
.side-quote-preview .pb-item blockquote{font-size:12px;line-height:1.65;}
.situation-section{padding:18px;}
.situation-handoff{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;border:1px solid #BFD6FA;border-radius:14px;background:#EEF5FF;}
.handoff-copy{min-width:0;}
.handoff-kicker{margin:0 0 4px;color:var(--a);font-size:11px;font-weight:700;letter-spacing:.06em;}
.situation-handoff h4{margin:0;font-size:17px;line-height:1.45;color:var(--ink);}
.situation-handoff .handoff-copy>p:last-child{margin:5px 0 0;color:var(--ink-2);font-size:13px;line-height:1.65;}
.handoff-cta{flex:none;min-height:40px;padding:8px 16px;border-radius:12px;}
.fork-manual{margin-top:10px;border-top:1px solid #E5EDF8;}
.fork-manual>summary{width:max-content;margin:0 auto;padding:11px 14px 2px;color:var(--ink-3);font-size:12px;cursor:pointer;list-style:none;}
.fork-manual>summary::-webkit-details-marker{display:none;}
.fork-manual>summary::after{content:' ↓';color:var(--a);}
.fork-manual[open]>summary{margin-bottom:10px;color:var(--a);}
.fork-manual[open]>summary::after{content:' ↑';}
.fork-manual .guide{margin-top:0;}

@media(max-width:760px){
 .board-intro{padding:18px 16px 14px;}.board-intro h2{font-size:19px;}.board-intro>p:last-child{font-size:12px;}
 .board-shell .board-col{min-height:54px;padding:12px 8px;}.board-shell .col-name{font-size:17px;}.board-shell .col-kicker{display:none;}
 .board-shell .board-label{padding:17px 16px 10px;font-size:14px;}
 .side-overview{grid-template-columns:1fr;gap:10px;padding:0 12px 14px;}
 .side-overview .board-cell,.side-overview .board-cell.b{padding:14px;border:1px solid #CFE0FA;border-radius:12px;}
 .side-overview .board-cell.b{border-color:#DDE3EB;}
 .side-overview .reason-button{font-size:14px;}
 .situation-section{padding:12px;}.situation-handoff{align-items:flex-start;flex-direction:column;gap:12px;padding:15px;}.handoff-cta{width:100%;}
}
@media(max-width:760px){
 body[data-view="table"] .wrap{padding-bottom:calc(178px + env(safe-area-inset-bottom));}
 .table-ask{position:fixed;z-index:13;left:14px;bottom:calc(66px + env(safe-area-inset-bottom));width:calc(100% - 28px);padding:8px 0 3px;background:#fff;}
 .table-ask-hint{margin:2px 0 3px;}
 .table-conversation{padding-bottom:14px;}
 .home-proof{font-size:10px;}
}
@media(max-width:760px){
 #table-view{display:flex;flex-direction:column;}
 #table-view>.view-bar{order:3;margin:16px 0 0;}
 #table-result-head{order:0;}
 #table-stage{order:1;}
 .tone-seat,.seat-0,.seat-1,.seat-2,.seat-3,.seat-4,.seat-5,.seat-6,.seat-7{min-height:84px;}
 .seat-visual{height:60px;}
 .tone-seat .seat-mascot{height:66px;width:68px;left:1px;}
}
.mine-view .mine-title{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;}
.table-voice{display:grid;place-items:center;padding:0;width:36px;flex:none;}
.table-voice img{width:20px;height:20px;filter:invert(30%) sepia(97%) saturate(4446%) hue-rotate(212deg) brightness(97%) contrast(104%);}
.table-voice[aria-pressed="true"]{box-shadow:0 0 0 2px var(--a);}
@media(max-width:760px){.tone-name{white-space:normal;line-height:1.4;overflow-wrap:anywhere;}html[lang="en"] .tone-name{font-size:9px;}html[lang="en"] .search-welcome h1{font-size:31px;}html[lang="en"] .home-tagline{font-size:13px;}}
@media(max-width:760px){.home-proof{margin-top:10px;padding-top:10px;}}
@media(min-width:761px){.tone-seat{position:absolute;right:auto;bottom:auto;transform:none;}}
@media(max-width:760px){
 .welcome-brand img{width:100px;height:100px;margin:-12px 0;}
 .search-welcome h1{font-size:clamp(28px,9.7vw,40px);}
 .home-tagline{margin-bottom:16px;}
 .ask textarea{font-size:16px;}
 .topic-copy strong{font-size:15.5px;line-height:1.5;}
 .topic-copy>span{font-size:13px;line-height:1.4;}
 #examples .topic-recommendation{padding:9px 0;}
 .table-quote h4{font-size:13.5px;line-height:1.7;}
 .table-quote-meta{font-size:11px;}
 .table-response p{font-size:13px;}
 html[lang="en"] .topic-copy strong{font-size:14px;}
}

/* ── 当前话题：一个问题从头到尾一条线（看两边 → 换个角度 → 我的结论） ── */
.topic-bar{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px 24px;margin:0 0 20px;padding:0 0 16px;border-bottom:1px solid var(--line);}
.topic-name{min-width:0;flex:1 1 320px;}
.topic-kicker{margin:0 0 4px;font-size:12px;font-weight:650;letter-spacing:.08em;color:var(--a);}
.topic-title{margin:0;font:650 26px/1.4 var(--sans);color:var(--ink);text-wrap:balance;}
.topic-steps{display:flex;flex:none;gap:4px;padding:4px;border-radius:12px;background:#F1F6FD;}
.topic-step{display:flex;align-items:center;justify-content:center;gap:7px;min-height:38px;padding:6px 14px;border:0;border-radius:9px;background:transparent;color:var(--ink-2);font:500 13px var(--sans);white-space:nowrap;cursor:pointer;}
.topic-step:hover{color:var(--a);}
.topic-step.current{background:#fff;color:var(--a);font-weight:650;box-shadow:0 2px 8px -4px #7397C8;}
#table-result-head{display:block;margin:0;}
/* 结果页不再重复首页的大标题和热门话题：话题名在上面的条里，换问题回首页 */
#zhihu-view.has-topic #result-search-slot,#zhihu-view .examples{display:none;}
#zhihu-view .result-title{display:none;}
#zhihu-view #result-head{margin-top:0;}
/* 首页：回到正在想的那个话题 */
.home-resume{margin:0 0 14px;}
.resume-card{display:flex;align-items:center;gap:12px;width:100%;padding:12px 16px;border:1px solid #BFD6FA;border-radius:14px;background:#F3F8FF;color:var(--ink);text-align:left;font:inherit;cursor:pointer;}
.resume-card:hover{border-color:var(--a);}
.resume-k{flex:none;font-size:12px;font-weight:650;color:var(--a);}
.resume-card strong{flex:1;min-width:0;overflow:hidden;font-size:15px;font-weight:600;text-overflow:ellipsis;white-space:nowrap;}
.resume-d{flex:none;font-size:12px;color:var(--ink-3);}
.resume-go{flex:none;font-size:18px;color:var(--a);}
/* 观点桌面：看得出和问知镜是同一段对话 */
.table-context{display:flex;flex-direction:column;gap:8px;margin:0 0 12px;padding:0 0 12px;border-bottom:1px solid var(--line);}
.table-context-chips{display:flex;flex-wrap:wrap;align-items:center;gap:6px;}
.table-context-links{display:flex;flex-wrap:wrap;gap:4px 14px;font-size:12px;}
/* 我的结论 */
.summary-card{display:grid;gap:22px;max-width:880px;padding:26px 28px;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 6px 24px -18px #7397C8;}
.summary-sec h3{margin:0 0 10px;font-size:12px;font-weight:650;letter-spacing:.06em;color:var(--ink-3);}
.summary-sec>p{margin:0;font-size:15px;line-height:1.8;}
.summary-chips{display:flex;flex-wrap:wrap;gap:6px;}
.summary-points{display:grid;gap:16px;margin:0;padding-left:1.3em;}
.summary-point{margin:0 0 6px;font-size:15px;font-weight:600;line-height:1.7;}
.summary-next{padding:16px 18px;border-radius:12px;background:#F0F6FF;}
.summary-next .advice-text{margin:0;font-size:15px;line-height:1.8;}
.summary-actions{display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;padding-top:14px;border-top:1px solid var(--line);}
.summary-trust{margin:0;font-size:12px;}
.summary-empty{max-width:640px;padding:28px;border:1px dashed var(--line-2);border-radius:16px;background:#FAFCFF;}
.summary-empty h3{margin:0 0 8px;font-size:18px;}
@media(max-width:760px){
 .primary-nav{grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:1fr;}
 .topic-bar{margin-bottom:14px;padding-bottom:12px;}
 .topic-title{font-size:20px;}
 .topic-steps{width:100%;}
 .topic-step{flex:1;justify-content:center;padding:6px 4px;font-size:12px;}
 .resume-card{flex-wrap:wrap;gap:4px 10px;}
 .resume-card strong{flex-basis:100%;order:2;white-space:normal;}
 .resume-d{order:3;}
 .resume-go{order:1;margin-left:auto;}
 .summary-card{gap:18px;padding:18px 16px;}
 .search-history-row{grid-template-columns:minmax(0,1fr) 28px;gap:6px;}
 .search-history-meta{grid-column:1;font-size:10px;}
 .search-history-delete{grid-column:2;grid-row:1/3;}
}

.table-conditions{align-self:start;}
.table-debate{display:flex;flex-direction:column;gap:8px;margin:14px 0 0;}
.table-debate h4{margin:0 0 2px;font-size:12px;}
.debate-question{border-color:#F3C9B8;background:#FFF8F4;}
.debate-question:hover{border-color:#E7906B;color:#B4532A;}
@media(max-width:760px){
 .table-debate{display:grid;gap:6px;}
}

/* ── 观点桌面 = 和知镜聊的地方：右侧就是问知镜；「看两边」只读，右下角一个入口进来 ── */
.opinion-stage{grid-template-columns:minmax(0,1fr);}
.chat-launcher.to-desk{padding-right:16px;}
.launcher-go{font-size:17px;margin-left:2px;}
.debate-chip{border-color:#F3C9B8;background:#FFF8F4;}
.debate-chip:hover{border-color:#E7906B;color:#B4532A;}
@media(max-width:760px){body[data-view="table"] .wrap{padding-bottom:calc(120px + env(safe-area-inset-bottom));}}

/* ── 观点桌面：主线辩论，圆桌作为旁支 ── */
.opinion-stage.desk{display:flex;flex-direction:column;gap:20px;}
.desk-head h3{margin:0 0 4px;font-size:17px;}
.desk-head .note{margin:0 0 14px;font-size:12px;}
.desk-k{font-size:11px;font-weight:650;letter-spacing:.04em;color:var(--ink-3);}
.desk-quote{margin:4px 0 2px;padding-left:10px;border-left:2px solid var(--line-2);font-size:13px;line-height:1.7;color:var(--ink-2);}
.desk-by{margin:0;font-size:11px;color:var(--ink-3);}
.desk-modes{display:flex;align-self:flex-start;gap:6px;padding:4px;border-radius:14px;background:#F1F6FD;}
.desk-mode{display:flex;flex-direction:column;align-items:flex-start;gap:1px;padding:9px 18px;border:0;border-radius:10px;background:transparent;color:var(--ink-2);text-align:left;font:inherit;cursor:pointer;}
.desk-mode strong{font-size:15px;}
.desk-mode span{font-size:11px;color:var(--ink-3);}
.desk-mode.current{background:#fff;box-shadow:0 2px 8px -4px #7397C8;}
.desk-mode.current strong{color:var(--a);}
.desk-body{display:flex;flex-direction:column;gap:14px;}
.desk-guide{margin:0;font-size:12px;}
.desk-step-row{display:flex;align-items:center;justify-content:space-between;gap:14px;}
.desk-step-row .desk-step{flex:1;}
.roundtable-cover-copy{flex:1;min-width:0;}
.roundtable-cover-copy h3{margin:2px 0 3px;font:750 26px/1.35 var(--serif);letter-spacing:.01em;}
.roundtable-kicker{margin:0;color:var(--ink-3);font-size:11px;font-weight:650;letter-spacing:.06em;}
.roundtable-cover-copy .desk-step{font-size:12px;font-weight:450;color:var(--ink-3);}
.desk-step-actions{display:flex;align-items:center;gap:8px;flex:none;}
.seat-all{min-height:28px;padding:4px 10px;border:1px solid #BBD5FF;border-radius:999px;background:#fff;color:var(--a);font:600 11px/1 var(--sans);cursor:pointer;}
.seat-all:hover{background:#F0F6FF;border-color:#80ADFF;}
.seat-all:disabled{cursor:default;background:#EEF5FF;color:#7186A3;border-color:#DCE8F7;}
.seat-count{flex:none;padding:4px 10px;border-radius:999px;background:#EEF5FF;color:var(--a);font-size:11px;font-weight:650;}
.tone-seat.off .seat-mascot{opacity:.58;filter:grayscale(.25);}
.table-center.desk-divergence{display:block;padding:16px 18px;border-radius:14px;background:#fff;text-align:center;box-shadow:0 8px 20px -12px #1A457A;}
.desk-divergence-text{margin:6px 0 0;font:600 15px/1.7 var(--sans);color:var(--ink);}
.rt-controls{display:flex;flex-direction:column;gap:10px;}
.rt-customs{display:flex;flex-wrap:wrap;gap:6px;}
.rt-custom{display:inline-flex;align-items:center;gap:4px;padding:4px 6px 4px 10px;border:1px dashed var(--line-2);border-radius:999px;background:#FAFCFF;font-size:12px;}
.rt-custom-form,.rt-say-form{display:flex;flex-wrap:wrap;gap:8px;}
.rt-custom-form input,.rt-say-form input{flex:1 1 180px;min-width:0;min-height:38px;padding:6px 12px;border:1px solid var(--line);border-radius:10px;font:14px var(--sans);}
.rt-custom-form input#rt-role-name{flex:0 1 140px;}
.rt-actions{display:flex;align-items:center;gap:12px;}
.rt-log,.db-log{display:flex;flex-direction:column;gap:12px;}
.rt-turn{display:flex;align-items:flex-start;gap:10px;}
.rt-avatar{flex:none;width:40px;height:40px;border-radius:50%;background:#F1F6FD;object-fit:contain;}
.rt-avatar.custom{display:grid;place-items:center;background:#7C63C9;color:#fff;font:700 16px var(--sans);}
.rt-body{flex:1;min-width:0;padding:10px 14px;border:1px solid var(--line);border-radius:4px 14px 14px 14px;background:#F6F9FE;}
.rt-who{margin:0 0 4px;font-size:12px;color:var(--ink-3);}
.rt-who strong{font-size:13px;color:var(--ink);}
.rt-text{margin:0;font-size:14px;line-height:1.75;}
.rt-turn.user,.db-turn.user{align-self:flex-end;max-width:80%;padding:10px 14px;border-radius:14px 4px 14px 14px;background:var(--a);color:#fff;}
.rt-turn.user p,.db-turn.user p{margin:0;color:#fff;}
.rt-turn.user .rt-who,.db-turn.user .db-who{font-size:11px;opacity:.8;}
.db-pick{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff;}
.db-opponent{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:14px;background:#FFF6EF;}
.db-opponent img{flex:none;width:78px;height:78px;object-fit:contain;filter:drop-shadow(0 7px 7px #8B4B2B18);}
.db-opponent strong{display:block;margin-bottom:3px;font-size:16px;color:#9D4A28;}
.db-opponent p{margin:0;color:var(--ink-2);font-size:12px;line-height:1.65;}
.db-pick h4{margin:0 0 6px;font-size:17px;}
.db-sides{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;}
.btn.db-side.b{background:#B4532A;}
.db-bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;}
.db-tag{padding:5px 12px;border-radius:999px;background:#E8F1FF;color:var(--a);font-size:13px;font-weight:650;}
.db-tag.b{display:inline-flex;align-items:center;gap:5px;padding:2px 10px 2px 4px;background:#FFF1E8;color:#B4532A;}
.db-tag.b img{width:30px;height:30px;object-fit:contain;border-radius:50%;background:#fff;}
.db-vs{font-weight:800;letter-spacing:.1em;color:var(--ink-3);}
.db-turn.agent{max-width:88%;padding:12px 16px;border:1px solid #F3D9C8;border-radius:4px 14px 14px 14px;background:#FFF8F2;}
.db-agent-row{display:flex;align-items:flex-start;gap:9px;max-width:92%;}
.db-agent-avatar{flex:none;width:54px;height:54px;object-fit:contain;border-radius:50%;background:#FFF1E8;}
.db-agent-row .db-turn.agent{max-width:none;}
.db-turn.agent .db-who{margin:0 0 6px;font-size:12px;font-weight:650;color:#B4532A;}
.db-concede{margin:0 0 6px;font-size:12.5px;color:var(--ink-3);}
.db-rebut{margin:0;font-size:14px;line-height:1.75;}
.db-question{margin:8px 0 0;font-size:14px;font-weight:650;}
.db-form{display:flex;align-items:flex-end;gap:10px;}
.db-form textarea{flex:1;min-width:0;padding:10px 12px;border:1px solid var(--line-2);border-radius:12px;font:14px/1.6 var(--sans);resize:vertical;}
.debate-takeaway{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border:1px solid #BFD6FA;border-radius:14px;background:#F0F6FF;}
.debate-takeaway p{margin:0;color:var(--ink-2);font-size:13px;}
.tone-picker{display:flex;flex-wrap:wrap;align-items:center;gap:4px;padding:8px 16px;border-bottom:1px solid var(--line);flex:none;}
.tone-picker .ctx-k{margin-right:4px;}
.tone-pick{display:grid;place-items:center;width:34px;height:34px;padding:0;border:1px solid transparent;border-radius:50%;background:#F4F8FF;cursor:pointer;}
.tone-pick img{width:28px;height:28px;object-fit:contain;}
.tone-pick.current{border-color:var(--a);background:#E3EEFF;}
.qr-question{flex-basis:100%;margin:0 0 2px;font-size:13px;font-weight:650;color:var(--ink);}
.skip-chip{color:var(--ink-3);}
@media(max-width:760px){
 .desk-modes{align-self:stretch;}
 .desk-mode{flex:1;align-items:center;padding:8px 6px;text-align:center;}
 .desk-mode span{display:none;}
 .desk-step-row{align-items:flex-start;flex-direction:column;gap:7px;}
 .desk-step-actions{width:100%;justify-content:space-between;}
 .roundtable-cover-copy h3{font-size:22px;}
 .db-form{flex-direction:column;align-items:stretch;}
 .debate-takeaway{align-items:flex-start;flex-direction:column;}
 .rt-turn.user,.db-turn.user,.db-turn.agent{max-width:100%;}
}
/* 手机上右下角的「问知镜」按钮会盖住整行宽的发送按钮：发送按钮靠左。 */
@media(max-width:760px){.db-form .btn{align-self:flex-start;min-width:132px;}}

/* ── 从顶部进入辩论：主线是一张推荐卡，圆桌降成旁支链接 ── */
.desk-entry{display:flex;flex-direction:column;gap:18px;}
.desk-mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;}
.desk-mode-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:6px;min-height:118px;padding:20px 22px;border:1px solid var(--line-2);border-radius:16px;background:#fff;color:var(--ink);text-align:left;font:inherit;cursor:pointer;box-shadow:0 6px 18px -14px #1A457A;}
.desk-mode-card strong{font-size:20px;}
.desk-mode-card span{font-size:13px;color:var(--ink-2);}
.desk-mode-card.debate{border-color:#F3D0BA;background:linear-gradient(180deg,#FFF8F2,#fff);}
.desk-mode-card.roundtable{border-color:#C9DBF7;background:linear-gradient(180deg,#F1F6FF,#fff);}
.desk-mode-card.debate,.desk-mode-card.roundtable{width:100%;min-height:188px;padding:24px 142px 22px 24px;overflow:hidden;}
.desk-mode-card.recommended{border-color:#8EB8F4;background:linear-gradient(135deg,#EDF5FF,#fff 72%);box-shadow:0 14px 34px -24px #2869BD;}
.desk-mode-card.recommended strong{font-size:24px;}
.desk-mode-mascot{position:absolute;right:28px;bottom:-12px;width:132px;height:132px;object-fit:contain;filter:drop-shadow(0 9px 10px #1A457A1F);}
.desk-mode-badge{display:inline-flex;padding:2px 9px;border-radius:999px;font-size:11px!important;font-weight:700;letter-spacing:.08em;}
.desk-recommend{background:var(--a);color:#fff!important;}
.roundtable-badge{background:#E8F1FF;color:#426DA8!important;}
.roundtable-mark{position:absolute;right:21px;bottom:34px;display:flex;align-items:center;min-width:110px;}
.roundtable-mark img{width:48px;height:48px;margin-left:-18px;border:3px solid #fff;border-radius:50%;background:#EEF5FF;object-fit:contain;filter:drop-shadow(0 6px 8px #1A457A18);}
.roundtable-mark img:first-child{margin-left:0;}
.desk-mode-card:hover:not(:disabled){border-color:var(--a);}
.desk-mode-card:disabled{opacity:.55;cursor:default;}
.desk-mode-go{position:absolute;top:18px;right:18px;font-size:20px;color:var(--a);}
.desk-crumb{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;padding-bottom:10px;border-bottom:1px solid var(--line);}
.desk-crumb strong{font-size:18px;}
.desk-crumb .note{margin:0;font-size:12px;}
.desk-step{margin:0;font-size:14px;font-weight:650;color:var(--ink);}
.db-side-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.db-side-card{display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:16px 18px;border:1px solid #C9DBF7;border-radius:14px;background:#F4F8FF;color:var(--ink);text-align:left;font:inherit;cursor:pointer;}
.db-side-card.b{border-color:#F3D0BA;background:#FFF8F2;}
.db-side-card strong{font-size:16px;}
.db-side-card .note{margin:0;font-size:12px;}
.db-side-card:hover:not(:disabled){border-color:var(--a);}
.db-args{display:grid;gap:10px;margin:0;padding:0;list-style:none;}
.db-args li{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:#fff;}
.db-arg{flex:1;min-width:0;}
.db-arg strong{font-size:14px;}
.db-args .btn{flex:none;}
/* 看两边右侧顾问：哪一边的理由更贴近你 */
.bot-fit{margin:6px 0;padding:12px 13px;border:1px solid #BFD6FA;border-left:3px solid var(--a);border-radius:12px;background:#EEF5FF;}
.bot-fit .bot-k{margin:0 0 5px;color:var(--a);font-size:13.5px;font-weight:700;}
.bot-fit p{margin:0 0 4px;}
.fit-note{font-size:11px;}
.summary-fit{padding:14px 16px;border-radius:12px;background:#EEF5FF;}
@media(max-width:760px){
 .desk-mode-grid{grid-template-columns:1fr;}
 .db-side-cards{grid-template-columns:1fr;}
 .desk-mode-card{min-height:0;}
 .desk-mode-card.debate,.desk-mode-card.roundtable{min-height:150px;padding:20px 112px 20px 20px;}
 .desk-mode-mascot{right:5px;width:108px;height:108px;}
 .roundtable-mark{right:8px;bottom:35px;min-width:95px;}
 .roundtable-mark img{width:42px;height:42px;margin-left:-17px;}
 .db-opponent{padding:10px 12px;}
 .db-opponent img{width:62px;height:62px;}
 .db-agent-row{max-width:100%;}
 .db-agent-avatar{width:42px;height:42px;}
 .db-args li{flex-direction:column;}
}

/* 观点桌面结合用户的情况；我的结论收录观点桌面的结果 */
.desk-ctx{padding:2px 10px;border-radius:999px;background:#EEF5FF;color:var(--a);font-size:12px;}
.desk-ctx-empty{font-size:12px;}
.summary-desk{display:grid;grid-template-columns:auto 1fr;gap:6px 14px;margin:0;}
.summary-desk dt{font-size:12px;font-weight:650;color:var(--ink-3);}
.summary-desk dd{margin:0;font-size:14px;line-height:1.7;}
@media(max-width:760px){.summary-desk{grid-template-columns:1fr;gap:2px;}.summary-desk dd{margin-bottom:8px;}}