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h2{font-family:var(--serif);font-size:22px;font-weight:500;margin:13px 0 25px}.queue-item{display:flex;align-items:center;gap:15px;padding:18px 10px;width:100%;text-align:left;border-top:1px solid #e6ebdc;border-radius:6px}.queue-item>span{font-family:var(--serif);font-style:italic;color:#a0ae8c}.queue-item>div{flex:1;min-width:0}.queue-item strong{display:block;font-size:12px;font-weight:550;overflow-wrap:anywhere}.queue-item small{display:block;font-size:9px;color:#9bab87;margin-top:7px}.queue-item .icon{color:#8fa577;width:17px;height:17px}.queue-item.active{background:#ecf1e2}.toast{position:fixed;left:calc(50% + 90px);bottom:112px;z-index:100;transform:translate(-50%,10px);padding:12px 19px;border-radius:9px;background:#33452df0;box-shadow:0 5px 25px #0002;color:#f7faef;max-width:500px;width:max-content;pointer-events:none;font-size:12px;opacity:0;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}.login-screen{min-height:100dvh;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:30px}.login-screen .brand-mark{height:60px;width:60px;border-radius:18px;margin-bottom:32px}.login-screen h1{font-family:var(--serif);font-size:34px;font-weight:500;margin:18px 0 5px}.login-screen form{width:300px;max-width:100%;display:grid;gap:15px;margin-top:15px}.login-screen>.primary{margin-top:20px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.spinner{display:inline-block;width:18px;height:18px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}
@media(min-width:1500px){.main{padding-right:65px;padding-left:65px}.hero-layout{grid-template-columns:minmax(0,1fr) 300px}.listen-hero{min-height:360px}.hero-copy h2{font-size:34px}.hero-copy{padding-top:35px}.hero-copy p{margin-bottom:22px}.record{right:18px;top:65px;width:235px;height:235px}.hero-bottom{margin-top:29px}.daily-card h3{font-size:26px}.daily-stats{gap:50px}.daily-rule{margin:24px 0 18px}.sound-caption{right:30px}}
@media(max-width:1190px){:root{--sidebar:190px}.sidebar{padding-left:17px;padding-right:17px}.main{padding-left:28px;padding-right:28px}.hero-layout{grid-template-columns:minmax(0,1fr) 210px}.daily-card{padding:20px}.daily-card h3{font-size:20px}.daily-stats{gap:20px}.hero-issue{display:none}.sound-art{left:67%;opacity:.65}.record{right:-55px;top:82px}.hero-copy{z-index:2}.hero-copy h2{font-size:27px}.hero-play{font-size:11px}.hero-play span{padding-left:7px;font-size:8px}.listen-hero{padding-left:22px;padding-right:22px}.hero-bottom{gap:10px;font-size:8px}.mail-time{display:none}.player-bar{gap:10px;padding-left:20px;padding-right:20px}.player-controls{gap:4px}.desktop-control:first-child{display:none}.queue-button{display:none}.interest-grid{grid-template-columns:1fr}.future-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:930px){:root{--sidebar:165px}.brand{font-size:21px;gap:9px}.brand-mark{width:36px;height:36px}.brand small{font-size:8px;letter-spacing:.8px}.side-label{font-size:8px;margin-top:42px}.nav-item{padding:12px 11px;gap:9px;font-size:11px}.nav-item .icon{width:18px}.side-bottom{left:27px;right:20px}.side-bottom p{font-size:16px}.side-bottom small{font-size:7px}.hero-layout{grid-template-columns:1fr}.daily-card{display:none}.sound-art{left:57%;opacity:1}.record{right:2px;top:50px;width:203px;height:203px}.hero-issue{display:block}.listen-hero{padding-left:27px;min-height:330px}.hero-copy h2{font-size:30px}.hero-bottom{gap:20px;font-size:9px}.hero-play{font-size:12px}.hero-play span{font-size:9px;padding-left:12px}.page-heading h1{font-size:28px}.page-heading{padding:30px 0 26px}.page-heading .subtitle{font-size:11px}.sync-button{font-size:0;padding:8px}.sync-button .icon{width:16px;height:16px}.news-card{padding:16px}.card-title{font-size:15px}.preferences-layout{grid-template-columns:1fr}.interest-grid{grid-template-columns:repeat(2,1fr)}.preferences-layout>aside{display:grid;grid-template-columns:1fr}.page-footer small{display:none}.timeline{display:none}.now-info{flex:1}.queue-button{display:block}.player-bar{padding-right:20px}.settings-grid{gap:15px}.settings-grid .panel{padding:20px}.panel h2{font-size:17px}.panel p{font-size:11px}}
@media(max-width:660px){:root{--sidebar:0px}.sidebar{display:none}.main{margin:0;padding:0 20px 90px}.topbar{height:63px;gap:13px}.topbar .eyebrow{font-size:8px;letter-spacing:1.5px}.topbar:before{content:'听见';font-family:var(--serif);font-size:24px;font-weight:550;color:var(--accent);letter-spacing:2px}.top-date{font-size:9px;margin-left:auto}.avatar{width:27px;height:27px;font-size:10px}.page-heading{padding:28px 0 23px;gap:10px}.page-heading .eyebrow{font-size:8px;letter-spacing:1.5px}.page-heading h1{font-size:28px;letter-spacing:.6px;margin-top:7px}.subtitle{font-size:10px!important;max-width:300px;line-height:1.9}.page-heading>.icon{display:none}.hero-layout{gap:0}.listen-hero{padding:20px 21px 0;min-height:339px;border-radius:11px}.on-air{font-size:9px}.hero-issue{font-size:6px;letter-spacing:.6px}.hero-copy{padding-top:25px}.hero-kicker{font-size:9px}.hero-copy h2{font-size:27px}.duration-options{gap:7px;margin-top:16px}.duration-options button{min-width:50px;height:33px;font-size:14px}.duration-options button span{font-size:8px}.hero-copy p{font-size:9px;margin:14px 0 21px}.hero-play{font-size:11px;min-height:45px;padding:10px 14px}.hero-play span{font-size:8px;padding-left:8px}.sound-art{left:68%;opacity:.42}.record{right:-93px;top:82px;width:180px;height:180px}.sound-caption{display:none}.orbit{left:10px;opacity:.7}.hero-bottom{font-size:8px;gap:13px;margin-top:24px;padding:13px 0}.source-notice{font-size:9px;margin:16px 0 27px;padding:10px;gap:7px}.source-notice button{font-size:9px;gap:2px}.source-notice>span{max-width:220px}.source-notice button .icon{width:12px}.section-title h2{font-size:22px}.section-title{gap:15px}.search input{width:105px;font-size:9px}.topic-tabs{gap:24px;margin-top:20px;margin-bottom:15px}.topic-tabs button{font-size:11px;padding-bottom:11px}.news-grid{grid-template-columns:1fr;gap:13px}.news-card{padding:18px 19px 14px}.card-meta{font-size:9px}.card-title{font-size:16px;min-height:0;margin:12px 0 9px}.card-excerpt{font-size:11px;line-height:1.9}.card-tags{margin-top:13px;margin-bottom:12px}.mail-time{display:inline}.card-bottom{padding-top:10px}.small-play{width:33px;height:33px}.card-bottom>span{font-size:9px}.mobile-nav{position:fixed;bottom:0;left:0;right:0;z-index:30;background:#fffefaef;backdrop-filter:blur(20px);border-top:1px solid #e0e5d8;display:flex;align-items:center;justify-content:space-around;padding:8px 8px calc(9px + env(safe-area-inset-bottom));height:calc(65px + env(safe-area-inset-bottom))}.mobile-nav button{display:flex;flex-direction:column;align-items:center;gap:4px;padding:3px 9px;font-size:9px;color:#a1ad93;min-width:66px}.mobile-nav .icon{width:21px;height:21px}.mobile-nav .active{color:var(--accent)}.mobile-nav .active .icon{stroke-width:2}.page-footer{padding-top:30px;font-size:8px;letter-spacing:.3px}.has-player .main{padding-bottom:170px}.player-bar{left:10px;right:10px;bottom:calc(73px + env(safe-area-inset-bottom));height:67px;border:1px solid #d8e2cb;border-radius:11px;box-shadow:0 2px 18px #28391e12;gap:10px;padding:10px 12px;background:#fffefaf7}.now-art{width:36px;height:36px;border-radius:7px}.now-art>.icon{width:21px;height:21px}.now-info{flex:1;min-width:0}.now-info>span{font-size:10px}.now-info>small{font-size:8px;margin-top:4px}.player-controls{gap:4px}.player-controls .desktop-control{display:none}.round-play{width:34px;height:34px}.player-controls .icon-button{padding:6px}.rate-button{font-size:9px;min-width:27px;padding:2px}.queue-button{display:none}.toast{left:50%;bottom:calc(155px + env(safe-area-inset-bottom));max-width:calc(100% - 40px);font-size:11px;width:max-content;text-align:center}.preferences-layout,.settings-grid{grid-template-columns:1fr;gap:0}.panel,.settings-grid .panel{padding:23px 20px;border-radius:10px;margin-bottom:16px}.panel h2{font-size:19px}.panel p{font-size:11px}.step-label{font-size:9px}.interest-grid{gap:9px}.interest-option{padding:14px 10px;gap:9px}.interest-option small{font-size:7px}.interest-glyph{font-size:23px}.interest-option strong{font-size:11px}.checkbox-tick{display:none!important}.interest-option:has(input:checked){border-color:#6f8c50;background:#eaf0de}.ai-preferences{margin-top:0}.save-preferences{margin-bottom:18px}.privacy-banner{padding:18px;align-items:flex-start;gap:12px}.privacy-banner>.icon{width:24px;height:24px;margin-top:3px}.privacy-banner p{font-size:9px;line-height:1.9}.privacy-banner strong{font-size:11px}.note-card{padding:19px}.note-body{font-size:14px}.future-grid{grid-template-columns:1fr 1fr;gap:10px}.future-grid>div{padding:13px;font-size:10px;gap:8px}.future-grid .icon{width:17px;height:17px}.panel .future-grid .badge{font-size:7px}.empty{padding:45px 17px}.empty h3{font-size:19px}.empty p{font-size:11px}.detail-content{padding:12px 22px 28px}.detail-content h1{font-size:24px}.dialog-top{padding:13px 20px}.dialog-top .eyebrow{font-size:9px}.article-body{font-size:14px;line-height:2.1}.detail-meta{font-size:10px;gap:10px}.detail-meta span{font-size:9px}.analysis-section{padding:18px}.analysis-section p{font-size:11px}.detail-actions{margin:22px 0 28px}.upstream summary{font-size:11px}.upstream summary small{font-size:8px}dialog{width:calc(100% - 20px);max-height:94dvh;border-radius:12px}.queue-list{padding:17px 18px}.queue-list h2{font-size:19px}.queue-item{gap:12px}.queue-item strong{font-size:11px}.login-screen h1{font-size:30px}.access-code code{font-size:19px;letter-spacing:1px}}
@media(max-width:370px){.main{padding-left:15px;padding-right:15px}.topbar .eyebrow{display:none}.page-heading h1{font-size:26px}.hero-copy h2{font-size:25px}.hero-issue{display:none}.listen-hero{padding-left:18px;padding-right:18px}.hero-play span{font-size:7px}.hero-bottom{gap:8px;font-size:7px}.duration-options button{min-width:49px}.hero-play{padding:10px 11px}.topic-tabs{gap:20px}.source-notice button{font-size:8px}.search input{width:90px}.interest-grid{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}
/* Decorative artwork must not create an internal scroll container when focus moves. */
.listen-hero,.daily-card{overflow:clip}
.queue-now{padding:20px;margin-bottom:20px;background:#f1f4e9;border-radius:9px}.queue-now>div{display:flex;align-items:center;justify-content:center;gap:18px}.queue-now input{width:100%;accent-color:var(--accent);margin:20px 0 5px}.queue-now small{color:#94a183;font-size:10px}
@media(max-width:660px){.queue-button{display:block;border:0;padding:3px;font-size:9px}.queue-button span{display:none}.rate-button{display:none}}
.voice-select-line>span{display:grid;gap:4px}.voice-select-line small{font-size:9px;color:#9aa48b;font-weight:400}.voice-preview-list{display:grid;gap:10px;margin:12px 0 8px}.voice-preview-card{display:grid;grid-template-columns:minmax(85px,1fr) minmax(180px,2fr);align-items:center;gap:14px;padding:12px 13px;border:1px solid #e2e7d9;border-radius:8px;background:#fafbf6}.voice-preview-card strong,.voice-preview-card small{display:block}.voice-preview-card strong{font-size:11px;color:#6f7f5c}.voice-preview-card small{font-size:8px;color:#a0aa8f;margin-top:4px}.voice-preview-card audio{display:block;width:100%;height:34px;min-width:0}
@media(max-width:660px){.voice-preview-card{grid-template-columns:1fr;gap:9px}.voice-preview-card audio{height:36px}}

.end-listening{font-size:12px;white-space:nowrap;padding:8px;color:var(--accent);border:1px solid #d8e2cb;border-radius:7px}.hero-copy p{line-height:1.9}.hero-play:disabled{opacity:.65;cursor:default}
@media(max-width:660px){.end-listening{font-size:10px;padding:6px}.player-bar{gap:6px}.player-controls{gap:2px}}

select.rate-button{display:block;width:66px;padding:6px 2px;border:1px solid #d8e2cb;border-radius:6px;background:transparent;color:var(--accent)}
@media(max-width:660px){select.rate-button{display:block;width:54px;min-width:54px;font-size:10px}.player-bar .queue-button{display:none}.now-art{display:none}.player-controls{flex-shrink:0}}
/* Member controls stay readable on a phone and do not expose private records. */
.account-panel {display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;flex-wrap:wrap}
.account-panel .field-help {margin-bottom:0}
.member-manager {padding:0 24px 24px}
.member-row {display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0;border-bottom:1px solid #e6e6df;flex-wrap:wrap}
.member-row small {display:block;margin-top:6px;color:#73766b}
.member-actions {display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.member-credential {padding:20px;background:#eef3df;border-radius:14px;margin:20px 0}
.member-credential code {display:block;font-size:32px;letter-spacing:6px;margin:12px 0;font-weight:700}
#member-form {margin-top:24px}

/* Research center keeps each account's explicit targets and source evidence together. */
.research-layout{display:grid;grid-template-columns:minmax(280px,360px) minmax(0,1fr);gap:22px;align-items:start}.research-builder{position:sticky;top:18px}.research-builder h2{margin-top:8px}.research-builder fieldset{border:0;padding:0;margin:0}.research-builder legend{font-size:10px;font-weight:650;color:#7f8877;margin-bottom:9px}.research-mode{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin:20px 0 18px!important}.research-mode legend{grid-column:1/-1}.research-mode label,.check-chip{position:relative}.research-mode input,.check-chip input{position:absolute;opacity:0;pointer-events:none}.research-mode span,.check-chip span{display:flex;align-items:center;justify-content:center;min-height:39px;padding:8px;border:1px solid #dfe2d7;border-radius:7px;color:#70796b;background:#fbfbf7;font-size:11px}.research-mode input:checked+span,.check-chip input:checked+span{background:#e9eee1;border-color:#96a683;color:#485d3e;font-weight:650}.stock-research-note{padding-left:10px;border-left:2px solid #c9d3ba}.research-form-row{display:grid;grid-template-columns:1.4fr 1fr;gap:18px;margin-top:20px}.research-form-row fieldset:first-child{display:grid;gap:7px}.research-form-row fieldset:first-child legend{grid-column:1/-1}.research-form-row .check-chip{display:block}.research-form-row fieldset:last-child{display:grid;align-content:start;gap:8px}.radio-line{font-size:11px;color:#65705d}.radio-line input{accent-color:var(--accent)}.research-create{width:100%;margin-top:14px}.research-workspace{min-width:0}.research-message{display:none;margin-bottom:12px;padding:11px 14px;border-radius:7px;background:#e7efdf;color:#5d734d;font-size:11px}.research-message:not(:empty){display:block}.research-message.error{background:#f7e8e0;color:#a24b36}.research-topic-list{display:grid;gap:10px;margin:16px 0 22px}.research-topic-card{display:flex;align-items:center;gap:13px;border:1px solid var(--line);border-radius:10px;background:var(--paper);padding:13px 15px}.research-topic-main{display:grid;gap:4px;min-width:0;flex:1;text-align:left}.research-topic-main strong{font-family:var(--serif);font-size:16px;font-weight:550;overflow-wrap:anywhere}.research-topic-main small{font-size:9px;color:#92998a;overflow-wrap:anywhere}.research-topic-actions{display:flex;align-items:center;gap:11px;flex-wrap:wrap;justify-content:flex-end}.danger{color:#a04b3d!important}.research-detail{margin-top:19px}.research-detail-head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.research-detail-head h2{font-family:var(--serif);font-size:25px;font-weight:500;margin:7px 0}.research-detail-head p{font-size:10px;color:#858d7c}.research-scope-note{margin:18px 0 0;padding:11px 13px;border-radius:7px;background:#f0f1e8;font-size:10px;color:#747d69}.research-errors{margin:12px 0;padding:12px 14px;border:1px solid #ecd7c7;border-radius:7px;background:#fbf2eb;color:#8d604a;font-size:10px}.research-errors p{margin-top:4px}.research-filters{margin-bottom:16px}.research-results{display:grid;gap:12px}.research-result-card{border:1px solid #e2e4dc;border-radius:9px;background:#fffefa;padding:17px}.research-result-card h3{font-family:var(--serif);font-size:17px;font-weight:550;line-height:1.65;margin:8px 0}.research-result-card .card-tags{margin:9px 0}.research-result-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:12px}.research-result-actions .field-help{margin:0}.research-delete-zone{border-top:1px solid var(--line);margin-top:22px;padding-top:16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.research-delete-zone p{flex:1 1 100%;font-size:11px;color:#87594e}.research-permission{display:flex;gap:15px;align-items:flex-start;max-width:720px}.research-permission>.icon{color:#738269;width:28px;height:28px}.research-permission .muted{margin-bottom:0}
@media(max-width:930px){.research-layout{grid-template-columns:1fr}.research-builder{position:static}.research-form-row{grid-template-columns:1fr 1fr}.research-topic-actions .badge{display:none}}
@media(max-width:660px){.mobile-nav button{flex:1;min-width:0;padding-left:2px;padding-right:2px}.mobile-nav button span{white-space:nowrap}.research-layout{gap:0}.research-builder{padding:20px 18px}.research-form-row{grid-template-columns:1fr}.research-topic-card{align-items:flex-start;flex-direction:column}.research-topic-actions{width:100%;justify-content:flex-start}.research-detail{padding:20px 18px}.research-detail-head{flex-direction:column}.research-detail-head .secondary{width:100%}.research-result-card{padding:15px}.research-result-actions>*{width:100%}.research-result-actions .text-button{justify-content:center}.research-permission{padding:20px}.research-mode span{padding-left:4px;padding-right:4px}}
.research-result-card.research-result-history{background:#f5f5ef;border-color:#dedfd6}