/* Local, dependency-free visual system for the public marine terminology site. */
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.empty-state{text-align:center;padding:65px 24px;border:1px solid var(--line);border-radius:var(--radius);background:white;min-height:310px;display:flex;flex-direction:column;align-items:center;justify-content:center}.empty-icon{display:grid;place-items:center;width:66px;height:66px;border-radius:22px;background:#eaf6f8;color:var(--teal);margin-bottom:23px}.empty-icon>.icon{width:32px;height:32px;stroke-width:1.35}.empty-state h2,.empty-state h1{font-size:24px;line-height:1.5;margin-bottom:12px}.empty-state p{font-size:14px;color:var(--muted);max-width:450px;margin-bottom:24px;line-height:1.8}.empty-state .button{font-size:12px;min-height:40px}.login-prompt{padding:68px 25px;background:linear-gradient(140deg,#fff,#f4fafb);margin-bottom:25px}.login-prompt>.text-link{margin-top:18px;font-size:12px}.public-notice{padding:12px 17px;border:1px solid #c7e5de;background:#edf9f4;color:#257966;border-radius:8px;font-size:13px;margin-bottom:24px}.public-notice.error{border-color:#f1d4ce;background:#fff6f3;color:#9c4739}.public-notice.success{border-color:#c7e5de;background:#edf9f4;color:#257966}.toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);max-width:min(470px,calc(100vw - 32px));padding:12px 21px;border-radius:10px;background:#17485aec;box-shadow:0 6px 25px #123f5326;color:white;font-size:13px;z-index:100;text-align:center}
.feedback-layout{display:grid;grid-template-columns:minmax(0,660px) minmax(220px,1fr);gap:35px;max-width:950px;margin:auto}.feedback-form-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:30px}.feedback-form-card input:not([type="radio"]),.feedback-form-card textarea,.profile-edit-form input{width:100%;border:1px solid #d6e4eb;border-radius:8px;background:#fcfefe;padding:12px 14px;color:var(--ink);font-size:13px;line-height:1.7}.feedback-form-card textarea{resize:vertical;min-height:176px}.feedback-form-card input::placeholder,.feedback-form-card textarea::placeholder{color:#728995}.field-label{display:block;margin:20px 0 9px;font-size:13px;font-weight:600}.field-label>span{font-size:10px;color:var(--muted);margin-left:7px;font-weight:400}.field-help{font-size:11px;color:var(--muted);margin:9px 0 0}.character-count{text-align:right;color:#6c8592;font-size:11px;margin-top:6px}.feedback-types{border:0;padding:0;margin:0 0 7px;display:flex;flex-wrap:wrap;gap:8px}.feedback-types legend{font-size:13px;font-weight:600;margin-bottom:11px}.feedback-types label{cursor:pointer;position:relative;display:block}.feedback-types input{position:absolute;opacity:0;width:1px;height:1px}.feedback-types label>span{display:block;border:1px solid var(--line);border-radius:7px;color:#6c8592;padding:7px 13px;font-size:12px}.feedback-types input:checked+span{color:var(--blue);background:#edf8fa;border-color:#8cc4d3}.feedback-types input:focus-visible+span{outline:3px solid #35a8c4;outline-offset:3px}.feedback-submit{margin-top:25px;width:100%}.feedback-term{display:flex;align-items:center;gap:13px;padding:14px 16px;background:#eff7fa;border-radius:8px;margin-bottom:24px;font-size:12px}.feedback-term>span{color:var(--muted);font-size:11px;white-space:nowrap}.feedback-term strong{min-width:0;overflow-wrap:anywhere}.feedback-term a{margin-left:auto;white-space:nowrap;color:var(--blue);font-size:10px}.feedback-term a>.icon{width:12px;height:12px;margin-left:4px}.feedback-note{padding:21px 8px;color:#65828f}.note-symbol{display:grid;place-items:center;width:51px;height:51px;background:#e6f3f6;color:var(--teal);border:1px solid #d4e9ed;border-radius:15px;margin-bottom:27px}.note-symbol>.icon{width:25px;height:25px}.feedback-note h2{font-size:20px;color:var(--ink);margin-bottom:18px;line-height:1.65}.feedback-note p{font-size:13px;line-height:1.9;margin-bottom:16px}.feedback-note .text-link{margin-top:9px;font-size:12px}.feedback-success{display:flex;flex-direction:column;align-items:center;text-align:center;padding:45px 10px}.feedback-success>span{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;background:#e7f8f1;color:#329574;margin-bottom:24px}.feedback-success>span>.icon{width:29px;height:29px}.feedback-success h2{font-size:24px;margin-bottom:12px}.feedback-success p{font-size:13px;color:var(--muted);margin-bottom:27px}
.profile-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:32px}.profile-card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:29px 25px;text-align:center}.profile-avatar{width:80px;height:80px;background:linear-gradient(135deg,#e2f5f5,#cae9f0);color:var(--teal);display:grid;place-items:center;border-radius:50%;margin:0 auto 16px;overflow:hidden}.profile-avatar>.icon{width:37px;height:37px;stroke-width:1.4}.profile-avatar img{width:100%;height:100%;object-fit:cover}.profile-card>h2{font-size:19px;overflow-wrap:anywhere;margin-bottom:5px}.profile-card>.muted{font-size:11px;margin-bottom:24px}.profile-counts{display:flex;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:17px 0;margin-bottom:22px}.profile-counts>a{width:50%;display:flex;flex-direction:column;align-items:center}.profile-counts>a+a{border-left:1px solid var(--line)}.profile-counts strong{font-family:Georgia,serif;font-size:25px;line-height:1.4;font-weight:400;color:var(--blue-deep)}.profile-counts span{font-size:11px;color:var(--muted);margin-top:3px}.profile-settings{text-align:left;font-size:12px}.profile-settings summary{cursor:pointer;display:flex;align-items:center;justify-content:center;gap:7px;color:var(--blue);list-style:none}.profile-settings summary::-webkit-details-marker{display:none}.profile-settings summary>.icon{width:15px;height:15px}.profile-settings[open] summary{margin-bottom:18px}.profile-edit-form{margin-bottom:24px}.profile-edit-form .field-label,.profile-avatar-form .field-label{font-size:12px;margin-top:0}.profile-edit-form input{padding:8px 10px;font-size:12px}.profile-settings .button{font-size:11px;min-height:34px;padding:6px 12px;width:100%;margin-top:11px}.profile-avatar-form>input[type="file"]{width:100%;font-size:11px;color:var(--muted)}.profile-avatar-form input::file-selector-button{border:1px solid var(--line);border-radius:5px;background:#f4f8fa;color:var(--ink);font-size:11px;padding:6px 8px;margin-right:6px}.profile-avatar-form .field-help{font-size:10px}.profile-logout{margin-top:21px}.profile-logout .text-link{font-size:11px;color:#7c929e}.profile-logout .icon{width:14px;height:14px}.profile-feedback-link{display:flex;gap:11px;align-items:center;background:#eaf5f7;border:1px solid #d5e8ec;padding:16px 20px;border-radius:11px;margin-top:17px;font-size:12px;color:var(--blue-deep)}.profile-feedback-link>.icon:last-child{margin-left:auto;width:16px;height:16px}.history-section{min-width:0}.history-section .section-heading h2{font-size:22px}.history-section .section-heading .muted{font-size:12px}.history-section .section-heading .text-link{font-size:11px;white-space:nowrap}.history-list{border:1px solid var(--line);background:white;border-radius:13px;overflow:hidden}.history-item{display:flex;gap:16px;align-items:center;padding:21px 20px}.history-item+.history-item{border-top:1px solid #e9f0f3}.history-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#f0f7f9;color:#84a7b6;flex-shrink:0}.history-icon .icon{width:18px;height:18px}.history-item>a:not(.icon-button){min-width:0;flex:1}.history-item h3{font-size:15px;line-height:1.5;overflow-wrap:anywhere;margin-bottom:3px}.history-item p{font-family:Georgia,serif;font-size:13px;color:#7793a1;margin:0;overflow-wrap:anywhere}.history-item time{font-size:10px;color:var(--muted);white-space:nowrap}.history-channel{font-size:10px;color:#6b8290;white-space:nowrap}.history-item .icon-button{width:27px;height:27px;border:0;background:none}.history-item .icon-button>.icon{width:16px;height:16px}.about-platform{display:grid;grid-template-columns:2fr 1fr;gap:60px;padding:37px 40px;margin-top:45px;background:#edf5f8;border:1px solid #d9e8ee;border-radius:var(--radius)}.about-platform h2{font-size:25px;margin-bottom:15px}.about-platform p{font-size:13px;color:#66818f;line-height:1.9;max-width:590px;margin-bottom:0}.about-platform>div:last-child{border-left:1px solid #d1e3eb;padding-left:40px}.about-platform h3{font-size:12px;color:var(--muted);margin:7px 0 10px}.about-platform .text-link{font-size:11px;margin-top:17px}
.wechat-login-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:80px;max-width:970px;margin:35px auto 10px;align-items:center}.wechat-login-intro h1{font-size:45px;line-height:1.3;margin-bottom:19px}.wechat-login-intro>p:not(.eyebrow){max-width:420px;font-size:14px;color:#668390;line-height:1.9}.login-steps{list-style:none;padding:0;margin:31px 0 30px;display:flex;flex-direction:column;gap:22px}.login-steps>li{display:flex;align-items:flex-start;gap:16px}.login-steps>li>span{font-size:11px;font-weight:650;color:var(--teal);background:#e8f4f7;border:1px solid #d4e8ed;border-radius:7px;width:29px;height:29px;display:grid;place-items:center;flex-shrink:0;margin-top:2px}.login-steps h2{font-size:14px;margin-bottom:5px}.login-steps p{font-size:12px;color:var(--muted);margin-bottom:0;line-height:1.8}.wechat-login-card{background:white;border:1px solid #d5e5ec;border-radius:22px;box-shadow:var(--shadow);padding:30px 29px;text-align:center}.login-card-icon{display:grid;place-items:center;margin:0 auto 12px;width:39px;height:39px;background:#eaf6f8;border-radius:11px;color:var(--blue)}.login-card-icon>.icon{width:22px;height:22px}.login-card-top h2{font-size:21px;margin:0 0 5px}.login-card-top p{font-size:10px;color:var(--muted);margin:0 0 21px}.qr-stage{display:grid;place-items:center;width:238px;min-height:238px;margin:auto;background:#fbfdfe;border:1px solid #e1ecf1;border-radius:13px;padding:7px}.qr-status-visual{display:grid;place-items:center;width:100%;height:224px;color:#a9c7d2;background:radial-gradient(circle,#eaf4f7,transparent 70%)}.qr-status-visual>.icon{width:54px;height:54px;stroke-width:1}.qr-stage img{width:224px;height:224px;object-fit:contain;background:white;border-radius:7px}.login-state{margin-top:20px;min-height:76px}.login-state h3{font-size:14px;margin-bottom:6px}.login-state p{font-size:11px;color:var(--muted);line-height:1.8;margin-bottom:5px}.login-countdown{font-variant-numeric:tabular-nums;color:var(--blue)!important;font-size:10px!important}.login-card-actions{display:flex;flex-direction:column;align-items:center;gap:12px}.login-card-actions .button{font-size:12px;min-height:39px}.login-card-actions .text-link{font-size:11px}.login-privacy{display:flex;align-items:flex-start;gap:6px;text-align:left;border-top:1px solid var(--line);padding-top:17px;margin:21px 0 0;font-size:10px;color:#6e8592;line-height:1.8}.login-privacy>.icon{width:14px;height:14px;margin-top:2px}
@media(min-width:1350px){.site-header-inner{gap:37px}.site-nav{gap:34px}}
@media(max-width:1120px){.site-header-inner{padding:18px 28px;gap:19px}.site-nav{gap:17px}.brand-type{font-size:16px}.brand-type>span{font-size:12px}.brand-type small{font-size:8px}.site-brand{gap:9px}.ocean-brand-mark{width:43px;height:43px}.site-nav>a{font-size:12px;gap:5px}.site-nav>a.active:after{left:23px}.site-nav .icon{width:16px;height:16px}.header-login{font-size:11px;padding:8px 10px}.site-main{padding:30px 28px 60px}.search-hero{padding:36px 32px 23px}.weekly-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.source-category-card{padding:18px 14px}.category-arrow{right:12px}.source-directory-layout{grid-template-columns:190px minmax(0,1fr);gap:23px}.wechat-login-layout{gap:50px}.term-detail-layout{gap:24px;grid-template-columns:minmax(0,1fr) 225px}.term-detail-main{padding:28px}.profile-layout{grid-template-columns:255px minmax(0,1fr);gap:25px}.history-item{padding:18px 15px;gap:11px}.history-channel{display:none}.search-filters{gap:15px}.search-filters label{gap:7px}.search-filters select{min-width:88px;max-width:220px}.search-filters .filter-source select{min-width:100px}}
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@media(max-width:370px){.site-header-inner{padding:13px 13px;gap:8px}.brand-type{font-size:13px}.brand-type>span{font-size:10px}.brand-type small{font-size:6px}.site-brand{gap:6px}.header-login{font-size:9px}.site-main{padding-left:14px;padding-right:14px}.search-hero{padding-left:17px;padding-right:17px}.term-detail-sidebar{flex-direction:column}.terms-grid{gap:9px}.term-card-main,.compact .term-card-main{padding:14px 12px}.term-card-heading h3,.compact .term-card-heading h3{font-size:14px}.term-card-heading>.icon{display:none}.search-input-wrap>input{font-size:12px}.search-submit{padding-left:10px;padding-right:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.term-card:hover{transform:none}}
@media print{.site-header,.site-footer,.detail-main-actions,.copy-button,.term-detail-sidebar,.toast{display:none}.site-main{padding:0;width:100%}.term-detail-layout{display:block}.term-detail-main{border:0;padding:0}.translation-block{break-inside:avoid;background:none}.breadcrumbs{display:none}body{background:white;color:#000}a{text-decoration:underline}.translation-text{color:#000}}