:root{--ink:#191a18;--muted:#777c73;--line:#e3e6de;--canvas:#f5f6f2;--paper:#fff;--lime:#b9f45e;--green:#668f3c;--danger:#a64235;--shadow:0 20px 70px rgba(23,29,22,.12)}
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@media(max-width:1100px){.insight-panel{width:255px;flex-basis:255px}.stat-grid{grid-template-columns:repeat(3,1fr)}.admin-grid{grid-template-columns:1fr}}
@media(max-width:940px){.insight-panel{display:none}.auth-view{grid-template-columns:1fr}.auth-brand{display:none}.auth-panel{padding:24px}.mobile-brand{display:flex;align-items:center;gap:10px;margin-bottom:35px}.mobile-brand strong{font-size:18px}.admin-modal{padding:18px}}
@media(max-width:760px){.sidebar{position:fixed;left:0;top:0;transform:translateX(-105%);box-shadow:20px 0 60px rgba(20,24,18,.16);transition:transform .22s}.sidebar.open{transform:translateX(0)}.sidebar-backdrop{display:block;position:fixed;inset:0;z-index:25;border:0;background:rgba(22,25,21,.28)}.mobile-only{display:grid}.topbar{padding:0 14px}.topbar h1{max-width:220px}.quota{display:none}.welcome{width:calc(100% - 34px);padding-bottom:180px}.starter-grid{grid-template-columns:1fr}.message-stream{padding:24px 17px 190px}.composer-wrap{padding-left:15px;padding-right:15px}.stat-grid{grid-template-columns:1fr 1fr}.admin-button{font-size:0;width:34px;padding:0;justify-content:center}.message.user .message-body{max-width:88%}}
@media(max-width:480px){.auth-card{width:100%}.auth-tabs{margin-bottom:27px}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid article:last-child{grid-column:span 2}.admin-modal{padding:14px;border-radius:16px}.topbar h1{max-width:150px}.prompt-head{align-items:flex-start;flex-direction:column;gap:8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* 首页补充区与“言序能量补给”视觉 */
.home-extras{display:grid;grid-template-columns:1.2fr .8fr;gap:10px;margin-top:12px}.support-card,.api-resource-card{min-height:142px;border-radius:16px}.support-card{display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;position:relative;padding:16px;background:#20231e;color:#fff;box-shadow:0 12px 30px rgba(27,30,25,.12)}.support-card::after{content:"";width:130px;height:130px;position:absolute;right:-62px;top:-68px;border:1px solid rgba(185,244,94,.24);border-radius:50%;box-shadow:0 0 0 24px rgba(185,244,94,.035),0 0 0 48px rgba(185,244,94,.025)}.support-copy{position:relative;z-index:1;display:flex;flex-direction:column}.support-copy>span,.api-resource-card>div>span{color:#a9ba9e;font-size:9px;font-weight:750;letter-spacing:.14em}.support-copy>strong,.api-resource-card>div>strong{margin-top:5px;font-size:13px}.support-copy>small,.api-resource-card>div>small{margin-top:4px;color:#aeb4aa;font-size:10px;line-height:1.5}.support-tiers{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:12px;position:relative;z-index:1}.support-tiers button{min-width:0;min-height:58px;display:grid;grid-template-columns:37px minmax(0,1fr);align-items:center;gap:9px;position:relative;padding:8px 9px;border:1px solid rgba(255,255,255,.12);border-radius:12px;background:rgba(255,255,255,.06);color:#fff;text-align:left;cursor:pointer;transition:.18s}.support-tiers button:hover{transform:translateY(-2px);border-color:rgba(185,244,94,.45);background:rgba(255,255,255,.1)}.support-tiers button>i{width:37px;height:37px;display:grid;place-items:center;border-radius:11px}.support-tiers .baozi-tier>i{background:linear-gradient(145deg,#f6e8cf,#eac896);color:#6a4930}.support-tiers .coffee-tier>i{background:linear-gradient(145deg,#e3f0fb,#b7d2e9);color:#355a71}.support-tiers svg{width:28px;height:28px;stroke-width:1.65}.support-tiers button>span{min-width:0;display:flex;flex-direction:column;gap:3px}.support-tiers button strong{font-size:11px}.support-tiers button small{color:#bfc4bb;font-size:9px}.support-tiers button>b{position:absolute;right:7px;top:6px;padding:2px 4px;border-radius:4px;background:rgba(22,154,255,.14);color:#86caff;font-size:7px;font-weight:650}.api-resource-card{display:flex;flex-direction:column;justify-content:space-between;padding:16px;border:1px solid #dfe4da;background:linear-gradient(145deg,#fbfdf8,#f3f7ee)}.api-resource-card>div{display:flex;flex-direction:column}.api-resource-card>div>span{color:#69824f}.api-resource-card>div>small{color:#7f877b}.api-resource-card nav{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.api-resource-card a,.api-resource-card button{height:30px;display:inline-flex;align-items:center;padding:0 9px;border:1px solid #dce3d5;border-radius:8px;background:#fff;color:#4c6040;text-decoration:none;font-size:9px;font-weight:650;cursor:pointer}.api-resource-card a:hover,.api-resource-card button:hover{border-color:#9fb68e;background:#fafff6}

.choice.selected{border-color:#829e6b;background:#f7fcf2;box-shadow:0 0 0 2px rgba(185,244,94,.17)}.choice.selected>i{background:#dff4ca;color:#4f7632}.choice:disabled{cursor:default;opacity:.78}.choice:disabled:hover{transform:none}.confirm-actions button:disabled{opacity:.45;cursor:default}.materials-note{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px;padding:10px 12px;border-radius:10px;background:#f0f3ed;color:#737a6f;font-size:10px;line-height:1.6}.materials-note strong{color:#485043}.api-code{overflow:auto;padding:13px;border-radius:11px;background:#20231e;color:#dce6d6;font:10px/1.8 Consolas,monospace;white-space:pre-wrap;word-break:break-all}.legal-links{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}.legal-links a{padding:8px 10px;border:1px solid #dce3d7;border-radius:8px;background:#f8fbf6;color:#4d6939;text-decoration:none;font-size:10px;font-weight:650}

.support-modal{width:min(390px,100%);position:relative;padding:29px 30px 25px;border-radius:24px;background:#fcfdf9;text-align:center;box-shadow:0 30px 90px rgba(11,14,10,.28)}.support-close{width:34px;height:34px;position:absolute;right:15px;top:15px;background:#eceee8;font-size:20px}.support-mark{width:48px;height:48px;display:grid;place-items:center;margin:0 auto 12px;border-radius:15px;background:#20231e;color:#c5fb73;font-family:"Songti SC",serif;font-size:21px;box-shadow:0 8px 23px rgba(31,35,29,.16)}.support-modal>p{margin:0;color:#7c8378;font-size:10px;letter-spacing:.08em}.support-modal h2{margin:6px 0 2px;font-size:22px}.support-modal>strong{display:block;color:#5a793f;font-size:17px}.support-provider{display:inline-flex;align-items:center;gap:6px;margin-top:10px;padding:5px 8px;border-radius:7px;background:#eef7ff;color:#277cbe;font-size:9px;font-weight:650}.support-provider i{width:17px;height:17px;display:grid;place-items:center;border-radius:5px;background:#1677ff;color:#fff;font-style:normal;font-size:10px}.support-code-wrap{width:220px;height:220px;display:grid;place-items:center;overflow:hidden;margin:15px auto 13px;padding:10px;border:1px solid #e0e4dc;border-radius:17px;background:#fff}.support-code-wrap img{width:100%;height:100%;object-fit:contain;border-radius:9px}.support-code-wrap>div{display:flex;flex-direction:column;align-items:center;gap:5px;color:#8a9086}.support-code-wrap>div>i{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#f0f2ed;color:#839179;font-size:20px;font-style:normal}.support-code-wrap>div>span{font-size:10px;font-weight:650}.support-code-wrap>div>small{font-size:9px;color:#a0a59c}.support-note{display:block;color:#969c92;font-size:9px;line-height:1.65}

/* 可读性：抬高说明文字、辅助标签和数据看板的字号 */
.auth-kicker,.auth-features span{font-size:11px}.auth-intro{font-size:15px}.auth-card label>span{font-size:12px}.auth-card input[type=email],.auth-card input[type=password],.auth-card input[type=text]{font-size:13px}.agreement span{font-size:10.5px!important}.auth-footnote,.form-error{font-size:10.5px}.brand-row small,.new-task kbd,.list-label,.task-list time,.account-button small{font-size:10px}.new-task,.task-search input{font-size:12.5px}.task-list strong,.account-button strong{font-size:11.5px}.topbar>div:first-of-type>span,.quota,.admin-button{font-size:10.5px}.topbar h1{font-size:13px}.welcome-kicker{font-size:11px!important}.welcome>p{font-size:13px}.starter-grid strong{font-size:12px}.starter-grid small{font-size:10.5px}.message-label,.tool-card small,.thinking span{font-size:10px}.message-body>p{font-size:13px}.tool-card strong,.question>p{font-size:11.5px}.tool-card p,.choice small{font-size:10.5px}.choice strong{font-size:11.5px}.choice>i,.confirm-actions button{font-size:10.5px}.choice em{font-size:9px}.prompt-head span,.prompt-actions button{font-size:10px}.prompt-head h3{font-size:12px}.prompt-result pre{font-size:11.5px}.composer textarea{font-size:13px}.composer>div>span,.composer-wrap>p{font-size:10px}.insight-head strong,.insight-section h3,.steps h3{font-size:11px}.insight-head small,.insight-head>span,.clarity-card span,.clarity-card strong small,.clarity-card p,.insight-section h3 span,.insight-section dt,.insight-section dd,.insight-section li,.steps li,.steps li i{font-size:10px}.admin-modal header span,.admin-modal header p,.stat-grid span,.stat-grid small,.card-head span,.bar-item strong,.bar-item span,.recent-card th,.recent-card td{font-size:10px}.card-head h3{font-size:12px}.legal-modal #legal-content{font-size:11.5px}.legal-modal h3{font-size:12.5px}.toast{font-size:11px}

@media(max-width:760px){.welcome{margin:0 auto;padding-top:25px;overflow-y:auto}.home-extras{grid-template-columns:1fr}.support-card,.api-resource-card{min-height:auto}.support-tiers{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.support-tiers{grid-template-columns:1fr}.support-modal{padding-left:18px;padding-right:18px}.support-code-wrap{width:205px;height:205px}}

/* 多选澄清、国内工具标识、常驻能量入口与错误重试 */
.support-entry{height:36px;display:flex;align-items:center;gap:8px;padding:0 11px 0 7px;border:1px solid #dce4d5;border-radius:11px;background:linear-gradient(145deg,#f9fff3,#edf7e4);color:#4f6542;font-size:10px;font-weight:700;cursor:pointer;box-shadow:0 5px 15px rgba(77,104,55,.07)}.support-entry:hover{border-color:#a9bd99;transform:translateY(-1px);box-shadow:0 8px 20px rgba(77,104,55,.11)}.support-entry>i{width:26px;height:26px;display:grid;place-items:center;border-radius:8px;background:#20231e;color:#c7fa77}.support-entry svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.tool-label>span{display:inline-flex;align-items:center;margin-right:4px;padding:2px 5px;border-radius:999px;background:#dcf3ca;color:#4c7232}.tool-card .overseas-alternative{margin-top:7px;padding-top:7px;border-top:1px dashed #d6dfce;color:#8a8f86}
.question-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:8px}.question-head>p{margin:0;color:#565b52;font-size:11.5px;font-weight:650}.question-head>span{flex:0 0 auto;padding:3px 7px;border-radius:999px;background:#eef2ea;color:#687263;font-size:9px;font-weight:700}.choice{min-height:58px;grid-template-columns:30px minmax(0,1fr) 20px;padding:9px 11px}.choice.selected{border-color:#87a66e;background:#f6fcef;box-shadow:inset 0 0 0 1px rgba(135,166,110,.1)}.choice.selected>i{background:#20231e;color:#c9fa7d}.choice b.multi-indicator,.choice b.single-indicator{width:17px;height:17px;display:grid;place-items:center;border:1px solid #cfd4ca;color:transparent;font-size:11px}.choice b.multi-indicator{border-radius:5px}.choice b.single-indicator{border-radius:50%}.choice.selected b.multi-indicator{border-color:#6c914f;background:#6c914f;color:#fff}.choice.selected b.single-indicator{border-color:#6c914f;background:#6c914f;box-shadow:inset 0 0 0 4px #fff}.confirm-actions .primary{display:flex;align-items:center;gap:6px}.error-actions{display:flex;align-items:center;gap:10px;margin-top:11px}.error-actions button{height:32px;padding:0 11px;border:0;border-radius:8px;background:#914b3e;color:#fff;font-size:10px;font-weight:700;cursor:pointer}.error-actions span{color:#8d746e;font-size:10px}
.admin-head-actions{display:flex;align-items:center;gap:7px}.admin-modal header .admin-check{width:auto;height:34px;padding:0 11px;border:1px solid #d8dfd2;border-radius:9px;background:#f4faef;color:#567044;font-size:10px;font-weight:700;cursor:pointer}.admin-modal header .admin-check:disabled{opacity:.55;cursor:default}
.support-chooser h2,.support-payment h2{margin:6px 0 2px;font-size:22px}.support-choice-grid{display:grid;gap:9px;margin:18px 0 16px}.support-choice-grid>button{min-height:66px;display:grid;grid-template-columns:44px 1fr 20px;align-items:center;gap:11px;padding:9px 11px;border:1px solid #e0e4dc;border-radius:14px;background:#fff;color:#31362f;text-align:left;cursor:pointer;transition:.18s}.support-choice-grid>button:hover{border-color:#a9bc99;transform:translateY(-1px);box-shadow:0 8px 24px rgba(47,57,40,.08)}.support-choice-grid>button>i{width:44px;height:44px;display:grid;place-items:center;border-radius:12px}.support-choice-grid>button>i.baozi{background:linear-gradient(145deg,#f6e8cf,#eac896);color:#6a4930}.support-choice-grid>button>i.coffee{background:linear-gradient(145deg,#e3f0fb,#b7d2e9);color:#355a71}.support-choice-grid svg{width:31px;height:31px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.support-choice-grid>button>span{display:flex;flex-direction:column;gap:4px}.support-choice-grid strong{font-size:12px}.support-choice-grid small{color:#8a9086;font-size:10px}.support-choice-grid b{color:#9aa097;font-size:18px;font-weight:400}.support-payment>strong{display:block;color:#5a793f;font-size:17px}.support-back{margin-top:8px;border:0;background:transparent;color:#6b7d5d;font-size:9px;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
@media(max-width:760px){.support-entry{padding-right:8px}.support-entry>span{display:none}}

/* V1.3.1：共享体验、个人DeepSeek API、模型切换与扫码后打赏 */
.model-picker{height:40px;display:grid;grid-template-columns:27px auto 14px;align-items:center;gap:8px;padding:4px 9px 4px 5px;border:1px solid #dfe3da;border-radius:11px;background:#fff;color:#31352f;cursor:pointer;box-shadow:0 4px 14px rgba(34,39,31,.05)}.model-picker:hover{border-color:#aebba4;box-shadow:0 7px 20px rgba(44,55,36,.09)}.model-picker>i{width:27px;height:27px;display:grid;place-items:center;border-radius:8px;background:#20231e;color:#c5fb73;font-size:11px;font-style:normal;font-weight:800}.model-picker>span{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15}.model-picker small{color:#92978e;font-size:8px}.model-picker strong{margin-top:2px;font-size:10px}.model-picker>svg{width:14px;height:14px}
.settings-modal{width:min(520px,100%);max-height:92vh;overflow:auto;padding:20px;border-radius:20px;background:#fff;box-shadow:0 28px 90px rgba(15,18,13,.25)}.settings-modal>header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:15px}.settings-modal>header>div{display:flex;align-items:center;gap:10px}.settings-modal>header>div>i{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:#20231e;color:#c5fb73;font-size:13px;font-style:normal;font-weight:800}.settings-modal>header span{display:flex;flex-direction:column}.settings-modal h2{margin:0;font-size:18px}.settings-modal header p{margin:3px 0 0;color:#8d9288;font-size:10px}.settings-modal>header>button{width:34px;height:34px;background:#eceee8;font-size:20px}.free-api-notice{display:flex;flex-direction:column;gap:4px;margin-bottom:15px;padding:11px 12px;border:1px solid #d9e8cc;border-radius:11px;background:#f5fbea}.free-api-notice strong{color:#517238;font-size:11px}.free-api-notice span{color:#738169;font-size:10px;line-height:1.55}.settings-modal>label{display:flex;flex-direction:column;gap:6px;margin-bottom:15px}.settings-modal>label>span{font-size:11px;font-weight:700}.settings-modal>label input{height:44px;padding:0 12px;border:1px solid #dfe2da;border-radius:10px;outline:0;background:#fbfcfa;font-size:12px}.settings-modal>label input:focus{border-color:#9eae91;box-shadow:0 0 0 3px rgba(185,244,94,.15)}.settings-modal>label small{color:#969b91;font-size:9.5px;line-height:1.55}.model-choice-label{display:flex;align-items:center;justify-content:space-between;margin:1px 0 7px}.model-choice-label span{font-size:11px;font-weight:700}.model-choice-label small{color:#969b91;font-size:9px}.model-choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:11px}.model-choice-grid>button{min-height:75px;display:grid;grid-template-columns:34px 1fr;align-items:center;gap:9px;padding:9px;border:1px solid #e1e4dc;border-radius:11px;background:#fafbf8;color:#363a34;text-align:left;cursor:pointer}.model-choice-grid>button:hover{border-color:#b8c6ad;background:#fff}.model-choice-grid>button.active{border-color:#7c9a64;background:#f4faed;box-shadow:inset 0 0 0 1px rgba(124,154,100,.18)}.model-choice-grid>button>i{width:34px;height:34px;display:grid;place-items:center;border-radius:9px;background:#e9ece5;color:#62695d;font-size:11px;font-style:normal;font-weight:800}.model-choice-grid>button.active>i{background:#20231e;color:#c5fb73}.model-choice-grid>button>span{display:flex;flex-direction:column;gap:5px}.model-choice-grid strong{font-size:10.5px}.model-choice-grid strong b{margin-left:4px;padding:2px 4px;border-radius:4px;background:#dff3cc;color:#5f7f48;font-size:7px}.model-choice-grid small{color:#8d9389;font-size:9px;line-height:1.45}.deepseek-links{display:flex;gap:13px;margin:0 0 11px}.deepseek-links a{color:#5d7650;font-size:9.5px;text-decoration:none}.deepseek-links a:hover{text-decoration:underline;text-underline-offset:3px}.connection-status{min-height:48px;display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px;padding:9px 10px;border:1px solid #e2e5de;border-radius:10px;background:#f8f9f6;color:#777d73}.connection-status>span{font-size:9.5px;line-height:1.55}.connection-status>button{flex:0 0 auto;height:30px;padding:0 9px;border:1px solid #d4d9cf;border-radius:8px;background:#fff;color:#4e5e45;font-size:9px;font-weight:700;cursor:pointer}.connection-status.ok{border-color:#cfe3bf;background:#f5fbed;color:#54733d}.connection-status.bad{border-color:#efd2ca;background:#fff7f5;color:#995144}.settings-actions{display:flex;justify-content:flex-end;gap:8px}.settings-actions button{height:37px;padding:0 14px;border:1px solid #dfe2da;border-radius:9px;background:#fff;font-size:10px;font-weight:650;cursor:pointer}.settings-actions .primary{border-color:#222520;background:#222520;color:#fff}.settings-actions button:disabled,.connection-status button:disabled{opacity:.5;cursor:default}
.support-code-wrap{width:min(250px,78vw);height:auto;max-height:55vh;padding:6px}.support-code-wrap img{display:block;width:100%;height:auto;max-height:calc(55vh - 12px);object-fit:contain;border-radius:12px}.support-amount-note{display:block;margin:-4px 0 12px;color:#66775a;font-size:9.5px;font-weight:650}
@media(max-width:760px){.model-picker{grid-template-columns:27px 14px}.model-picker>span{display:none}}
@media(max-width:520px){.model-choice-grid{grid-template-columns:1fr}.settings-modal{padding:17px}.model-choice-label small{display:none}}

/* V1.3.2：邮箱验证码 */
.verification-code-row{display:grid;grid-template-columns:minmax(0,1fr) 112px;gap:8px}.verification-code-row button{height:46px;border:1px solid #cbd5c2;border-radius:11px;background:#f5faef;color:#4f6a3f;font-size:11px;font-weight:700;cursor:pointer;transition:.16s}.verification-code-row button:hover:not(:disabled){border-color:#91aa7d;background:#edf8e5;transform:translateY(-1px)}.verification-code-row button:disabled{color:#959d8f;background:#f2f3ef;cursor:wait}
@media(max-width:420px){.verification-code-row{grid-template-columns:minmax(0,1fr) 100px}.verification-code-row button{font-size:10px}}

/* V1.3.1：清晰需求里程碑、补充建议、后续平台与许愿池 */
.wish-entry-card{grid-column:1/-1;min-height:96px;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;overflow:hidden;position:relative;padding:18px 20px;border:1px solid #33372f;border-radius:17px;background:linear-gradient(130deg,#20231e 0%,#292e25 63%,#34402b 100%);color:#fff;box-shadow:0 12px 32px rgba(26,31,23,.12)}.wish-entry-card>div:not(.wish-orbit){position:relative;z-index:2;display:flex;flex-direction:column}.wish-entry-card span{color:#b8d69d;font-size:9px;font-weight:750;letter-spacing:.15em}.wish-entry-card strong{margin-top:4px;font-family:"Songti SC",serif;font-size:21px}.wish-entry-card small{margin-top:4px;color:#bdc5b8;font-size:11px;line-height:1.55}.wish-entry-card>button{height:42px;display:flex;align-items:center;gap:18px;position:relative;z-index:2;padding:0 10px 0 15px;border:1px solid rgba(214,250,171,.34);border-radius:11px;background:#c5f879;color:#24301c;font-size:11px;font-weight:750;cursor:pointer;box-shadow:0 8px 21px rgba(151,205,86,.16)}.wish-entry-card>button:hover{transform:translateY(-2px);background:#d0ff88}.wish-entry-card>button b{font-size:16px;font-weight:400}.wish-orbit{position:absolute;inset:0;pointer-events:none}.wish-orbit i{position:absolute;border:1px solid rgba(197,248,121,.13);border-radius:50%}.wish-orbit i:nth-child(1){width:170px;height:170px;right:145px;top:-105px}.wish-orbit i:nth-child(2){width:115px;height:115px;right:172px;top:-76px}.wish-orbit i:nth-child(3){width:7px;height:7px;right:205px;top:25px;background:#c5f879;box-shadow:0 0 18px rgba(197,248,121,.8)}

.requirement-brief{margin-top:18px;overflow:hidden;border:1px solid #d5dfcc;border-radius:18px;background:linear-gradient(145deg,#fbfdf8,#f3f7ee);box-shadow:0 16px 44px rgba(48,61,39,.09)}.requirement-brief.status-ready{border-color:#bad49f;background:linear-gradient(145deg,#fcfff9,#f0f8e8)}.requirement-brief-head{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 16px;border-bottom:1px solid #dfe7d8;background:rgba(255,255,255,.82)}.requirement-brief-head>div:first-child{display:flex;flex-direction:column}.requirement-brief-head>div:first-child>span{color:#638546;font-size:9px;font-weight:800;letter-spacing:.15em}.requirement-brief-head h3{margin:4px 0 0;font-family:"Songti SC",serif;font-size:20px;letter-spacing:.01em}.requirement-brief-controls{display:flex;align-items:center;gap:6px}.requirement-brief-controls em{margin-right:3px;padding:4px 7px;border-radius:999px;background:#e3f4d3;color:#53763a;font-size:9px;font-style:normal;font-weight:750}.requirement-brief-controls button{height:31px;padding:0 9px;border:1px solid #dce3d7;border-radius:8px;background:#fff;color:#4e5d46;font-size:10px;font-weight:650;cursor:pointer}.requirement-brief-controls button:hover{border-color:#9eb58e;background:#fbfff8}.requirement-brief-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:#dfe6d9}.brief-field{min-width:0;padding:14px 16px;background:rgba(250,252,247,.96)}.brief-field.wide{grid-column:1/-1}.brief-field h4,.brief-unresolved h4{margin:0 0 7px;color:#73816b;font-size:9px;font-weight:750;letter-spacing:.04em}.brief-field ul,.brief-unresolved ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:5px}.brief-field li,.brief-unresolved li{position:relative;padding-left:13px;color:#30362d;font-size:11.5px;line-height:1.65}.brief-field li::before{content:"";width:5px;height:5px;position:absolute;left:0;top:.65em;border-radius:50%;background:#8fbd62}.brief-unresolved{padding:12px 16px;border-top:1px solid #eadfc3;background:#fffaf0}.brief-unresolved h4{color:#92723b}.brief-unresolved li{color:#6f5b38}.brief-unresolved li::before{content:"?";position:absolute;left:0;color:#a4772a;font-weight:800}.brief-caption{margin:0!important;padding:10px 16px;border-top:1px solid #dfe7d8;background:#f6faF2;color:#687461!important;font-size:10.5px!important;line-height:1.6!important}

.expansion-panel{margin-top:16px;padding:17px;border:1px solid #dfe3da;border-radius:18px;background:#f8f9f6}.expansion-head{display:flex;align-items:flex-start;justify-content:space-between;gap:15px;margin-bottom:13px}.expansion-head>div{display:flex;flex-direction:column}.expansion-head span,.requirement-confirm-panel>span,.next-steps-head span{color:#67834f;font-size:9px;font-weight:800;letter-spacing:.14em}.expansion-head h3,.requirement-confirm-panel h3,.next-steps-head h3{margin:4px 0 0;font-size:16px}.expansion-head p,.requirement-confirm-panel p,.next-steps-head p{margin:5px 0 0;color:#7e847a;font-size:10.5px;line-height:1.55}.expansion-head em{flex:0 0 auto;padding:4px 8px;border-radius:999px;background:#e9efe3;color:#66725e;font-size:9px;font-style:normal;font-weight:750}.expansion-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.expansion-option{min-height:72px;display:grid;grid-template-columns:23px minmax(0,1fr);align-items:start;gap:9px;padding:11px;border:1px solid #dfe3da;border-radius:12px;background:#fff;text-align:left;cursor:pointer;transition:.16s}.expansion-option:hover:not(:disabled){transform:translateY(-1px);border-color:#a8b99b;box-shadow:0 7px 18px rgba(45,56,38,.06)}.expansion-option>i{width:21px;height:21px;display:grid;place-items:center;margin-top:1px;border:1px solid #cfd5ca;border-radius:6px;color:#fff;font-size:11px;font-style:normal}.expansion-option>span{display:flex;flex-direction:column;gap:5px}.expansion-option strong{color:#343a31;font-size:11px;line-height:1.45}.expansion-option strong b{display:inline-flex;margin-left:5px;padding:2px 5px;border-radius:5px;background:#e4f5d4;color:#5d7f45;font-size:8px}.expansion-option small{color:#858c80;font-size:10px;line-height:1.5}.expansion-option.selected{border-color:#779b5d;background:#f4faee;box-shadow:inset 0 0 0 1px rgba(119,155,93,.12)}.expansion-option.selected>i{border-color:#668f49;background:#668f49}.expansion-option:disabled{cursor:default;opacity:.8}.expansion-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:13px}.expansion-actions button{height:37px;padding:0 13px;border:1px solid #dce1d8;border-radius:9px;background:#fff;color:#4d5548;font-size:10.5px;font-weight:700;cursor:pointer}.expansion-actions button.primary{border-color:#20231e;background:#20231e;color:#fff}.expansion-actions button.text{margin-left:auto;border-color:transparent;background:transparent;color:#607650}.expansion-actions button:disabled{opacity:.42;cursor:default}

.requirement-confirm-panel{margin-top:15px;padding:16px;border:1px solid #cfdcc4;border-radius:15px;background:#f6fbee}.requirement-confirm-panel .confirm-actions{margin-top:13px}.requirement-confirm-panel .confirm-actions button{height:40px;font-size:10.5px}.requirement-confirm-panel .confirm-actions .primary{box-shadow:0 8px 22px rgba(31,35,29,.13)}

.prompt-actions{flex-wrap:wrap;justify-content:flex-end}.prompt-actions .revise-prompt{border-color:#c9d9bc;background:#f3f9ee;color:#55723f}.next-steps-card{margin-top:17px;padding:17px;border:1px solid #dde3d8;border-radius:18px;background:linear-gradient(150deg,#f9fbf7,#f2f6ed);box-shadow:0 12px 34px rgba(38,48,32,.07)}.next-steps-head{margin-bottom:12px}.next-steps-head>div{display:flex;flex-direction:column}.platform-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px}.platform-card{min-width:0;display:grid;grid-template-columns:38px minmax(0,1fr);gap:10px;padding:12px;border:1px solid #e0e4dc;border-radius:13px;background:#fff}.platform-card.primary{border-color:#94b67a;background:#f9fff5;box-shadow:0 7px 20px rgba(76,103,56,.08)}.platform-card>i{width:38px;height:38px;display:grid;place-items:center;border-radius:11px;background:#ecefe9;color:#52604c;font-size:13px;font-style:normal;font-weight:800}.platform-card.primary>i{background:#20231e;color:#c7fa78}.platform-card>div{min-width:0;display:flex;flex-direction:column}.platform-card>div>span{color:#6f855f;font-size:8.5px;font-weight:750}.platform-card>div>strong{margin-top:3px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:11.5px}.platform-card>div>small{margin-top:4px;color:#858b81;font-size:9.5px;line-height:1.5}.platform-card>button{grid-column:1/-1;height:34px;margin-top:2px;border:1px solid #d9e1d3;border-radius:9px;background:#f7faf4;color:#4e6840;font-size:9.5px;font-weight:700;cursor:pointer}.platform-card.primary>button{border-color:#20231e;background:#20231e;color:#fff}.platform-card>button:hover{transform:translateY(-1px)}.platform-empty{margin:0;padding:12px;border-radius:10px;background:#fff;color:#7d8478;font-size:10.5px;line-height:1.6}.next-step-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:13px;padding-top:13px;border-top:1px solid #dfe4da}.next-step-actions button{height:38px;padding:0 14px;border:1px solid #d9dfd4;border-radius:9px;background:#fff;font-size:10.5px;font-weight:700;cursor:pointer}.next-step-actions button.primary{border-color:#20231e;background:#20231e;color:#fff}

.api-source-switch{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:12px}.api-source-switch>button{min-height:74px;display:grid;grid-template-columns:32px minmax(0,1fr);align-items:center;gap:9px;position:relative;padding:9px;border:1px solid #e0e3dc;border-radius:12px;background:#fafbf8;text-align:left;cursor:pointer}.api-source-switch>button:hover{border-color:#b3c2a7;background:#fff}.api-source-switch>button.active{border-color:#7f9f66;background:#f3faec;box-shadow:inset 0 0 0 1px rgba(127,159,102,.14)}.api-source-switch>button>i{width:32px;height:32px;display:grid;place-items:center;border-radius:9px;background:#e8ece4;color:#687261;font-size:10px;font-style:normal;font-weight:800}.api-source-switch>button.active>i{background:#20231e;color:#c5fb73}.api-source-switch>button>span{min-width:0;display:flex;flex-direction:column;gap:4px}.api-source-switch strong{font-size:10.5px}.api-source-switch small{color:#8b9187;font-size:8.8px;line-height:1.4}.api-source-switch>button>b{position:absolute;right:7px;top:6px;padding:2px 5px;border-radius:5px;background:#e0f3ce;color:#5e7d48;font-size:7px}.experience-usage-card{margin-bottom:14px;padding:12px;border:1px solid #d8e6cc;border-radius:12px;background:linear-gradient(145deg,#f8fdee,#f2f9e9)}.experience-usage-card>div:first-child{display:flex;align-items:flex-end;justify-content:space-between}.experience-usage-card>div>span{color:#687b5b;font-size:10px;font-weight:700}.experience-usage-card>div>strong{font-size:20px}.experience-usage-card>div>strong small{color:#78866f;font-size:9px;font-weight:500}.experience-usage-card>div>strong i{font-style:normal}.experience-progress{height:6px;margin-top:10px;overflow:hidden;border-radius:999px;background:#e3eadc}.experience-progress>i{display:block;width:100%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#78a752,#b9f45e);transition:width .3s}.experience-usage-card p{margin:7px 0 0;color:#7d8875;font-size:9.5px}.experience-usage-card.depleted{border-color:#edd1ca;background:#fff7f4}.experience-usage-card.depleted .experience-progress>i{background:#b85a49}.deepseek-links button{padding:0;border:0;background:transparent;color:#5d7650;font-size:9.5px;cursor:pointer}.deepseek-links button:hover{text-decoration:underline;text-underline-offset:3px}

.wish-modal{width:min(560px,100%);max-height:90vh;overflow:auto;padding:22px;border-radius:21px;background:#fbfcf9;box-shadow:0 30px 95px rgba(13,17,11,.28)}.wish-modal>header{display:flex;align-items:flex-start;justify-content:space-between;padding:3px 2px 16px;border-bottom:1px solid #e5e8e1}.wish-modal>header>div{display:flex;flex-direction:column}.wish-modal header span{color:#67844f;font-size:9px;font-weight:800;letter-spacing:.15em}.wish-modal h2{margin:5px 0 0;font-family:"Songti SC",serif;font-size:24px}.wish-modal header p{margin:5px 0 0;color:#81877e;font-size:10.5px;line-height:1.55}.wish-modal header button{width:34px;height:34px;background:#eceee8;font-size:20px}.wish-modal form{display:flex;flex-direction:column;gap:13px;padding-top:16px}.wish-modal label{display:flex;flex-direction:column;gap:6px}.wish-modal label>span{font-size:10.5px;font-weight:700}.wish-modal label>span small{color:#969c92;font-size:9px;font-weight:500}.wish-modal input,.wish-modal textarea{width:100%;padding:11px 12px;border:1px solid #dfe3da;border-radius:11px;outline:0;background:#fff;font-size:11.5px;line-height:1.6;resize:vertical}.wish-modal input{height:43px}.wish-modal textarea{min-height:88px}.wish-modal input:focus,.wish-modal textarea:focus{border-color:#96aa87;box-shadow:0 0 0 3px rgba(185,244,94,.14)}.wish-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:2px}.wish-actions button{height:38px;padding:0 14px;border:1px solid #dce0d8;border-radius:9px;background:#fff;font-size:10.5px;font-weight:700;cursor:pointer}.wish-actions button.primary{border-color:#20231e;background:#20231e;color:#fff}.wish-actions button:disabled{opacity:.5;cursor:wait}

.stat-grid{grid-template-columns:repeat(6,1fr)}.recent-wishes-card{grid-column:1/-1;min-height:170px;padding:16px;border:1px solid #e1e4dc;border-radius:15px;background:#fff}.recent-wishes-list{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:13px}.recent-wishes-list article{min-width:0;padding:11px;border:1px solid #e7e9e3;border-radius:11px;background:#fafbf8}.recent-wishes-list article>div{display:flex;align-items:center;justify-content:space-between;gap:8px}.recent-wishes-list strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10.5px}.recent-wishes-list time{flex:0 0 auto;color:#999f95;font-size:8.5px}.recent-wishes-list p{display:-webkit-box;overflow:hidden;margin:7px 0 0;color:#687066;font-size:9.5px;line-height:1.55;-webkit-line-clamp:3;-webkit-box-orient:vertical}.recent-wishes-list small{display:block;overflow:hidden;margin-top:7px;color:#92988e;font-size:8.5px;text-overflow:ellipsis;white-space:nowrap}.recent-wishes-list>.empty{grid-column:1/-1;margin:0;padding:18px;color:#969c92;font-size:10px;text-align:center}

@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(3,1fr)}.recent-wishes-list{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.message-body{max-width:calc(100vw - 64px)}.requirement-brief-grid,.expansion-grid,.platform-grid{grid-template-columns:1fr}.brief-field.wide{grid-column:auto}.requirement-brief-head{align-items:flex-start;flex-direction:column}.requirement-brief-controls{width:100%;flex-wrap:wrap}.requirement-brief-controls em{margin-right:auto}.expansion-actions button{flex:1 1 auto}.expansion-actions button.text{margin-left:0}.wish-entry-card{grid-template-columns:1fr;padding:17px}.wish-entry-card>button{width:max-content}.api-source-switch{grid-template-columns:1fr}.recent-wishes-list{grid-template-columns:1fr}.top-actions{gap:6px}.support-entry{display:none}.next-step-actions button{flex:1}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid article:last-child{grid-column:auto}}
@media(max-width:520px){.modal-backdrop{padding:12px}.settings-modal,.wish-modal{padding:16px;border-radius:17px}.requirement-brief-head h3{font-size:18px}.requirement-brief-controls button{flex:1}.expansion-panel,.next-steps-card{padding:13px}.expansion-option{min-height:66px}.requirement-confirm-panel .confirm-actions,.next-step-actions{flex-direction:column}.requirement-confirm-panel .confirm-actions button,.next-step-actions button{width:100%}.prompt-actions{width:100%}.prompt-actions button{flex:1}.wish-actions button{flex:1}.wish-entry-card small{max-width:280px}.recent-wishes-card{padding:13px}}

/* V1.3.1：全站可读字号。正文保持 13–15px，辅助说明原则上不低于 11px。 */
body{font-size:14px;line-height:1.5}
.loading-screen p{font-size:13px}

/* 注册登录 */
.auth-kicker{font-size:11px}
.auth-intro{font-size:15px}
.auth-features span{font-size:12px}
.auth-tabs button{font-size:13px}
#auth-title p{font-size:13px;line-height:1.65}
.auth-card label>span{font-size:12px}
.auth-card input[type=email],.auth-card input[type=password],.auth-card input[type=text],.auth-card input[type=tel]{font-size:14px}
.agreement span{font-size:11px!important}
.auth-submit{font-size:13px}
.auth-footnote{font-size:11px}
.form-error{font-size:12px}
.verification-code-row button{font-size:12px}

/* 侧栏与顶部导航 */
.brand-row small{font-size:11px}
.new-task{font-size:13px}
.new-task kbd{font-size:10px}
.task-search input{font-size:13px}
.list-label{font-size:10px}
.task-list button{min-height:44px;height:auto;padding-top:7px;padding-bottom:7px}
.task-list strong{font-size:12px;line-height:1.35}
.task-list time{font-size:10px}
.account-button strong{font-size:12px}
.account-button small{font-size:10px}
.topbar>div:first-of-type>span{font-size:10px}
.topbar h1{font-size:14px}
.quota,.admin-button,.support-entry{font-size:11px}
.model-picker small{font-size:10px}
.model-picker strong{font-size:11px}

/* 首页与工作台 */
.welcome-kicker{font-size:11px!important}
.welcome>p{font-size:14px}
.starter-grid strong{font-size:13px}
.starter-grid small{font-size:11px;line-height:1.5}
.support-copy>span,.api-resource-card>div>span,.wish-entry-card span{font-size:10px}
.support-copy>small,.api-resource-card>div>small,.wish-entry-card small{font-size:11px}
.support-tiers button strong{font-size:12px}
.support-tiers button small{font-size:11px}
.support-tiers button>b{font-size:10px}
.api-resource-card a,.api-resource-card button{min-height:34px;height:auto;padding-top:7px;padding-bottom:7px;font-size:11px}

/* 对话、选择题与提示词 */
.message-label{font-size:10px}
.message-body>p{font-size:14px;line-height:1.8}
.tool-card small{font-size:11px}
.tool-card strong{font-size:13px}
.tool-card p{font-size:11px;line-height:1.65}
.question>p,.question-head>p{font-size:13px}
.question-head>span{font-size:10px}
.choice{min-height:64px;padding-top:10px;padding-bottom:10px}
.choice>i{font-size:10px}
.choice strong{font-size:13px;line-height:1.45}
.choice small{font-size:11px;line-height:1.55}
.choice em{font-size:10px}
.confirm-actions button{min-height:40px;height:auto;padding-top:8px;padding-bottom:8px;font-size:12px}
.materials-note{font-size:12px}
.api-code{font-size:12px}
.error-actions button,.error-actions span{font-size:11px}
.prompt-head span{font-size:10px}
.prompt-head h3{font-size:14px}
.prompt-actions button{min-height:34px;height:auto;font-size:11px}
.prompt-result pre{font-size:13px;line-height:1.85}
.thinking span{font-size:11px}
.composer textarea{font-size:14px}
.composer>div>span,.composer-wrap>p{font-size:11px}

/* 需求里程碑、补充建议与下一步 */
.requirement-brief-head>div:first-child>span,.expansion-head span,.requirement-confirm-panel>span,.next-steps-head span{font-size:10px}
.requirement-brief-controls em,.expansion-head em{font-size:10px}
.requirement-brief-controls button{min-height:34px;height:auto;font-size:11px}
.brief-field h4,.brief-unresolved h4{font-size:11px}
.brief-field li,.brief-unresolved li{font-size:13px}
.brief-caption{font-size:11px!important}
.expansion-head p,.requirement-confirm-panel p,.next-steps-head p{font-size:12px}
.expansion-option{min-height:82px}
.expansion-option strong{font-size:13px}
.expansion-option strong b{font-size:10px}
.expansion-option small{font-size:11px}
.expansion-actions button,.requirement-confirm-panel .confirm-actions button{font-size:12px}
.platform-card>div>span{font-size:10px}
.platform-card>div>strong{font-size:13px}
.platform-card>div>small{font-size:11px}
.platform-card>button,.next-step-actions button{min-height:38px;height:auto;font-size:11px}
.platform-empty{font-size:12px}

/* 右侧洞察栏 */
.insight-head strong{font-size:13px}
.insight-head small{font-size:11px}
.insight-head>span{font-size:10px}
.clarity-card span,.clarity-card strong small,.clarity-card p{font-size:11px}
.insight-section h3,.steps h3{font-size:12px}
.insight-section h3 span{font-size:10px}
.insight-section dl div{grid-template-columns:62px minmax(0,1fr);min-height:34px}
.insight-section dt{font-size:11px}
.insight-section dd{font-size:12px;line-height:1.55}
.insight-section li{font-size:11px;line-height:1.6}
.steps li{min-height:36px;font-size:11px;line-height:1.45}
.steps li i{font-size:10px}

/* API 设置、打赏、许愿池与通用弹窗 */
.settings-modal header p{font-size:12px}
.free-api-notice strong,.settings-modal>label>span,.model-choice-label span{font-size:12px}
.free-api-notice span,.settings-modal>label small,.model-choice-label small{font-size:11px}
.settings-modal>label input{font-size:14px}
.model-choice-grid{gap:10px}
.model-choice-grid>button{min-height:86px}
.model-choice-grid strong,.api-source-switch strong{font-size:12px}
.model-choice-grid strong b,.api-source-switch>button>b{font-size:10px}
.model-choice-grid small,.api-source-switch small{font-size:11px;line-height:1.5}
.deepseek-links a,.deepseek-links button{font-size:11px}
.connection-status>span{font-size:11px}
.connection-status>button,.settings-actions button{min-height:34px;height:auto;font-size:11px}
.api-source-switch>button{min-height:84px}
.experience-usage-card>div>span,.experience-usage-card>div>strong small,.experience-usage-card p{font-size:11px}
.support-modal>p,.support-provider,.support-code-wrap>div>span,.support-code-wrap>div>small,.support-note,.support-amount-note,.support-back{font-size:11px}
.support-choice-grid small{font-size:11px}
.wish-modal header span{font-size:10px}
.wish-modal header p,.wish-modal label>span,.wish-modal label>span small{font-size:11px}
.wish-modal input,.wish-modal textarea{font-size:13px}
.wish-actions button{font-size:12px}
.legal-modal #legal-content{font-size:13px}
.legal-modal h3{font-size:14px}
.legal-links a{font-size:11px}
.toast{font-size:12px}

/* 后台数据看板 */
.admin-modal header span{font-size:10px}
.admin-modal header p{font-size:12px}
.admin-modal header .admin-check{font-size:11px}
.stat-grid article{min-width:0}
.stat-grid span,.stat-grid small{font-size:11px;line-height:1.4}
.card-head h3{font-size:13px}
.card-head span{font-size:11px}
.bar-item strong,.bar-item span{font-size:10px}
.recent-card th,.recent-card td{font-size:11px;line-height:1.45}
.recent-wishes-list strong{font-size:12px}
.recent-wishes-list time{font-size:10px}
.recent-wishes-list p{font-size:11px}
.recent-wishes-list small{font-size:10px}
.recent-wishes-list>.empty{font-size:11px}
.choice>span,.tool-card>div,.brief-field,.expansion-option>span,.platform-card>div,.model-choice-grid>button>span,.api-source-switch>button>span,.stat-grid article{min-width:0}
.choice small,.tool-card p,.brief-field li,.brief-unresolved li,.expansion-option small,.platform-card>div>small,.model-choice-grid small,.api-source-switch small,.connection-status>span,.stat-grid span,.stat-grid small{overflow-wrap:anywhere}

@media(max-width:760px){
  .topbar h1{font-size:13px}
  .message-body>p{font-size:14px}
  .prompt-result pre{font-size:12px}
  .model-picker{grid-template-columns:29px 14px}
  .stat-grid span,.stat-grid small{font-size:10px}
}
@media(max-width:420px){
  .verification-code-row button{font-size:11px}
  .choice{grid-template-columns:30px minmax(0,1fr) 18px}
  .support-tiers button,.model-choice-grid>button,.api-source-switch>button{min-width:0}
}

/* V1.3.2：邮箱账号与游客体验 */
.auth-panel{overflow:auto}
.auth-card{width:min(430px,100%);padding:28px 0}
.guest-return{margin:0 0 15px;padding:0;border:0;background:transparent;color:#607650;font-size:12px;font-weight:650;cursor:pointer}
.guest-return:hover{text-decoration:underline;text-underline-offset:4px}
.auth-context-note{margin:-16px 0 22px;padding:11px 12px;border:1px solid #d6e5ca;border-radius:11px;background:#f5fbea;color:#587044;font-size:12px;line-height:1.65}
.auth-divider{height:35px;display:flex;align-items:center;gap:11px;margin-top:12px;color:#999f95;font-size:11px}.auth-divider::before,.auth-divider::after{content:"";height:1px;flex:1;background:#e4e7df}.auth-divider span{flex:0 0 auto}
.guest-entry{width:100%;min-height:68px;display:grid;grid-template-columns:39px minmax(0,1fr) auto;align-items:center;gap:11px;padding:10px 12px;border:1px solid #aac692;border-radius:14px;background:linear-gradient(145deg,#f8fff2,#edf8e4);color:#293126;text-align:left;cursor:pointer;box-shadow:0 9px 25px rgba(83,112,60,.09);transition:.18s}.guest-entry:hover{transform:translateY(-1px);border-color:#789d5b;box-shadow:0 12px 30px rgba(83,112,60,.13)}.guest-entry:disabled{opacity:.6;cursor:wait;transform:none}.guest-entry>i{width:39px;height:39px;display:grid;place-items:center;border-radius:11px;background:#20231e;color:#c7fa78;font-size:13px;font-style:normal;font-weight:800}.guest-entry>span{min-width:0;display:flex;flex-direction:column;gap:3px}.guest-entry strong{font-size:14px}.guest-entry small{color:#75806d;font-size:11px;line-height:1.45}.guest-entry>b{color:#54743d;font-size:11px;white-space:nowrap}
.guest-experience-panel>p{margin:8px 0 0;color:#999e95;font-size:10px;line-height:1.55;text-align:center}.guest-experience-panel>p button{padding:0;border:0;background:transparent;color:#647a54;font-size:inherit;cursor:pointer}

/* 游客账号提示与受限功能 */
.guest-account-notice{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 12px;margin-bottom:12px;padding:12px 13px;border:1px solid #d9e7cd;border-radius:12px;background:#f5fbea}.guest-account-notice strong{font-size:12px;color:#4e6f39}.guest-account-notice span{font-size:11px;line-height:1.55;color:#74816b}.guest-account-notice button{grid-column:2;grid-row:1/3;height:36px;padding:0 12px;border:0;border-radius:9px;background:#20231e;color:#fff;font-size:11px;font-weight:700;cursor:pointer;white-space:nowrap}.guest-session .api-source-switch{grid-template-columns:1fr}

/* 注册用户与游客分开的管理看板 */
.stat-grid{grid-template-columns:repeat(4,1fr)}
.admin-grid{grid-template-columns:1fr 1fr}
.guest-recent-card{grid-column:1/-1;min-height:230px}
.chart-legend{display:flex;justify-content:flex-end;gap:12px;margin:9px 2px -7px;color:#7f857a;font-size:10px}.chart-legend span{display:flex;align-items:center;gap:5px}.chart-legend i{width:7px;height:7px;border-radius:50%}.registered-dot{background:#719f47}.guest-dot{background:#c9a15c}
.trend-chart{padding-top:22px}.bar-item{min-width:0}.bar-item>strong{font-size:10px;white-space:nowrap}.paired-bars{height:155px;width:100%;display:flex;align-items:flex-end;justify-content:center;gap:4px}.bar-item .paired-bars i{width:min(15px,35%);min-height:4px;border-radius:6px 6px 2px 2px}.bar-item .registered-bar{background:linear-gradient(#b9f45e,#6b9b3e)}.bar-item .guest-bar{background:linear-gradient(#f3cf8b,#b7863e)}.chart-empty{width:100%;margin:auto;color:#959b91;font-size:11px;text-align:center}

@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:760px){.stat-grid{grid-template-columns:1fr 1fr}.admin-grid{grid-template-columns:1fr}.guest-recent-card{grid-column:auto}.guest-account-notice{grid-template-columns:1fr}.guest-account-notice button{grid-column:auto;grid-row:auto;width:100%}}
@media(max-width:480px){.auth-card{padding:14px 0}.guest-entry{grid-template-columns:39px minmax(0,1fr)}.guest-entry>b{grid-column:2}.stat-grid article:last-child{grid-column:auto}.chart-legend{justify-content:flex-start}}

/* V1.4.0：历史任务 */
.history-entry{width:100%;height:40px;display:grid;grid-template-columns:18px minmax(0,1fr) auto;align-items:center;gap:9px;margin-top:7px;padding:0 10px;border:1px solid transparent;border-radius:10px;background:transparent;color:#5e635a;text-align:left;font-size:12px;font-weight:650;cursor:pointer}.history-entry:hover{border-color:#daddd5;background:#e7e9e3}.history-entry svg{width:17px}.history-entry b{min-width:24px;height:21px;display:grid;place-items:center;padding:0 6px;border-radius:999px;background:#dfe3da;color:#71776c;font-size:10px}.history-open-mobile{width:36px;height:36px;flex:0 0 36px;margin-right:7px;color:#66705f}.history-open-mobile:hover{background:#f0f2ed}
.history-modal{width:min(900px,100%);height:min(760px,90vh);min-height:540px;display:flex;flex-direction:column;overflow:hidden;border-radius:22px;background:#f7f8f5;box-shadow:0 30px 100px rgba(12,15,11,.28)}.history-modal>header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:23px 25px 18px;border-bottom:1px solid #e1e4dc;background:#fff}.history-modal>header>div{display:flex;flex-direction:column}.history-modal header span{color:#6c8559;font-size:10px;font-weight:800;letter-spacing:.15em}.history-modal h2{margin:5px 0 0;font-family:"Songti SC",serif;font-size:25px}.history-modal header p{margin:5px 0 0;color:#858b81;font-size:12px}.history-modal header button{width:36px;height:36px;flex:0 0 36px;background:#eceee8;color:#596057;font-size:21px}
.history-toolbar{display:grid;grid-template-columns:minmax(250px,1fr) auto;gap:12px;padding:16px 25px 10px}.history-search{height:43px;display:flex;align-items:center;gap:9px;padding:0 12px;border:1px solid #dce0d7;border-radius:11px;background:#fff;color:#848a80}.history-search:focus-within{border-color:#93a786;box-shadow:0 0 0 3px rgba(185,244,94,.13)}.history-search svg{width:17px;flex:0 0 17px}.history-search input{width:100%;border:0;outline:0;background:transparent;color:#30342e;font-size:12px}.history-search input::-webkit-search-cancel-button{cursor:pointer}.history-filters{display:flex;align-items:center;gap:4px;padding:4px;border-radius:11px;background:#e9ebe5}.history-filters button{height:35px;padding:0 11px;border:0;border-radius:8px;background:transparent;color:#747a70;font-size:11px;font-weight:650;cursor:pointer;white-space:nowrap}.history-filters button.active{background:#fff;color:#242721;box-shadow:0 3px 11px rgba(32,38,28,.07)}
.history-local-note{display:flex;align-items:flex-start;gap:8px;margin:0 25px 10px;padding:9px 11px;border:1px solid #dde5d6;border-radius:10px;background:#f3f8ee;color:#6f7c67;font-size:10.5px;line-height:1.55}.history-local-note i{width:17px;height:17px;flex:0 0 17px;display:grid;place-items:center;margin-top:1px;border-radius:50%;background:#dceccd;color:#557141;font-family:serif;font-size:10px;font-style:normal;font-weight:800}.history-summary{display:flex;align-items:center;justify-content:space-between;padding:0 27px 8px;color:#696f65}.history-summary span{font-size:11px;font-weight:750}.history-summary small{color:#979c93;font-size:10px}
.history-list{min-height:0;flex:1;overflow:auto;display:grid;grid-template-columns:1fr 1fr;align-content:start;gap:9px;padding:0 25px 25px}.history-item{min-width:0;min-height:134px;display:flex;flex-direction:column;padding:14px;border:1px solid #e0e3dc;border-radius:14px;background:#fff;color:#30342e;text-align:left;cursor:pointer;transition:.16s}.history-item:hover{transform:translateY(-1px);border-color:#a9b99d;box-shadow:0 9px 24px rgba(42,52,35,.07)}.history-item.active{border-color:#7f9f66;background:#f8fdf3;box-shadow:inset 0 0 0 1px rgba(127,159,102,.13)}.history-item-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.history-item-head strong{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px}.history-item-head em{flex:0 0 auto;padding:3px 7px;border-radius:999px;background:#eef1eb;color:#687063;font-size:9px;font-style:normal;font-weight:750}.history-item.status-completed .history-item-head em{background:#e4f4d5;color:#527638}.history-item.status-confirming .history-item-head em{background:#fff0d6;color:#8b6627}.history-item p{display:-webkit-box;overflow:hidden;margin:10px 0;color:#747a70;font-size:11px;line-height:1.55;-webkit-box-orient:vertical;-webkit-line-clamp:2}.history-item-meta{display:flex;align-items:center;gap:8px;margin-top:auto;padding-top:9px;border-top:1px solid #edf0e9}.history-item-meta span{padding:2px 6px;border-radius:5px;background:#eef1eb;color:#677260;font-size:9px;font-weight:700}.history-item-meta time{color:#9a9f96;font-size:9px}.history-item-meta b{margin-left:auto;color:#5e784f;font-size:10px}.history-empty{grid-column:1/-1;min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:#8d9389;text-align:center}.history-empty>i{width:48px;height:48px;display:grid;place-items:center;margin-bottom:12px;border-radius:15px;background:#ecefe8;color:#74816b;font-size:22px;font-style:normal}.history-empty strong{color:#535950;font-size:14px}.history-empty p{margin:6px 0 0;font-size:11px}

/* V1.4.0：逐题自定义需求 */
.custom-choice{margin-top:2px;border-style:dashed}.custom-choice>i{font-size:14px}.custom-answer{display:flex;flex-direction:column;gap:7px;margin-top:8px;padding:11px 12px;border:1px solid #d6e1cd;border-radius:12px;background:#f7fbf3}.custom-answer>span,.expansion-custom>span{display:flex;align-items:center;justify-content:space-between;gap:10px}.custom-answer>span strong,.expansion-custom>span strong{color:#4d5d44;font-size:11px}.custom-answer>span small,.expansion-custom>span small{color:#969c92;font-size:9px;font-weight:500}.custom-answer textarea,.expansion-custom textarea{width:100%;min-height:72px;resize:vertical;padding:10px 11px;border:1px solid #d9dfd4;border-radius:10px;outline:0;background:#fff;color:#30352e;font-size:12px;line-height:1.65}.custom-answer textarea:focus,.expansion-custom textarea:focus{border-color:#89a875;box-shadow:0 0 0 3px rgba(185,244,94,.14)}.custom-answer textarea:disabled,.expansion-custom textarea:disabled{background:#f2f4ef;color:#72786e}.expansion-custom{display:flex;flex-direction:column;gap:7px;margin-top:12px;padding:12px;border:1px dashed #cfdac6;border-radius:12px;background:#fbfdf9}

@media(max-width:760px){.history-modal{width:100%;height:calc(100vh - 24px);min-height:0;max-height:none;border-radius:18px}.history-modal>header{padding:18px 17px 14px}.history-modal h2{font-size:22px}.history-toolbar{grid-template-columns:1fr;padding:13px 16px 9px}.history-filters{overflow-x:auto}.history-filters button{flex:1;min-width:max-content}.history-local-note{margin:0 16px 9px}.history-summary{padding:0 18px 8px}.history-summary small{display:none}.history-list{grid-template-columns:1fr;padding:0 16px 18px}.history-item{min-height:126px}}
@media(max-width:420px){.history-open-mobile{margin-right:3px}.history-modal{border-radius:14px}.history-modal header p{font-size:11px}.history-local-note{font-size:10px}.history-item-head strong{font-size:12.5px}.custom-answer textarea,.expansion-custom textarea{font-size:13px}}

/* V1.4.0：密码可见、邮箱找回与手机支付宝入口 */
.auth-field-head{display:flex!important;align-items:center;justify-content:space-between;gap:12px}.auth-field-head>span{font-size:12px;font-weight:650}.auth-field-head>button{padding:0;border:0;background:transparent;color:#607650;font-size:11px;font-weight:650;cursor:pointer}.auth-field-head>button:hover{text-decoration:underline;text-underline-offset:3px}.password-input-wrap{height:46px;display:block!important;position:relative}.password-input-wrap input{width:100%;height:100%!important;padding-right:50px!important}.password-toggle{width:42px;height:40px;display:grid;place-items:center;position:absolute;right:3px;top:3px;border:0;border-radius:9px;background:transparent;color:#8a9185;cursor:pointer}.password-toggle:hover,.password-toggle:focus-visible{background:#f0f3ed;color:#53644a;outline:0}.password-toggle.visible{color:#3e6330;background:#eef7e8}.password-toggle svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.auth-secondary{height:40px;border:0;background:transparent;color:#5f7452;font-size:11px;font-weight:650;cursor:pointer}.auth-secondary:hover{text-decoration:underline;text-underline-offset:3px}
.support-mobile-actions{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:7px 0 10px}.support-mobile-actions button{min-height:42px;padding:0 12px;border:1px solid #d7ded0;border-radius:11px;background:#fff;color:#52634a;font-size:11px;font-weight:750;cursor:pointer}.support-mobile-actions button.primary{border-color:#1677ff;background:#1677ff;color:#fff;box-shadow:0 8px 22px rgba(22,119,255,.2)}.support-mobile-actions button:hover{transform:translateY(-1px)}.support-link-note{display:block;margin:-1px 0 11px;color:#7d8579;font-size:10.5px;line-height:1.65}.support-payment .support-code-wrap{transition:.18s}
@media(max-width:480px){.support-mobile-actions{grid-template-columns:1fr}.support-mobile-actions button.primary{min-height:48px;font-size:12px;order:-1}.support-link-note{font-size:10.5px}.support-payment:has(#support-open-alipay:not(.hidden)) .support-code-wrap{width:min(190px,62vw);max-height:38vh}.support-payment:has(#support-open-alipay:not(.hidden)) .support-code-wrap img{max-height:calc(38vh - 12px)}}

/* V1.4.1：逐步确认回退与选择位置保持 */
.step-back-row{display:flex;align-items:center;gap:10px;margin-top:13px;padding-top:12px;border-top:1px solid #e8ebe4}.step-back-button{min-height:38px;padding:7px 12px;border:1px solid #cfd8c7;border-radius:10px;background:#f7faf4;color:#526847;font-size:11px;font-weight:750;cursor:pointer;white-space:nowrap;transition:.16s}.step-back-button:hover,.step-back-button:focus-visible{border-color:#829e6b;background:#edf6e7;color:#35482d;outline:0}.step-back-row>span{color:#858d80;font-size:10.5px;line-height:1.55}
@media(max-width:520px){.step-back-row{align-items:stretch;flex-direction:column;gap:6px}.step-back-button{width:100%;min-height:44px;font-size:12px}.step-back-row>span{text-align:center;font-size:10px}}

/* V1.5.0：清晰需求作为独立阶段成果 */
.requirement-brief.milestone{border-width:2px;border-color:#9fb98b;background:#f8fcf4;box-shadow:0 18px 52px rgba(55,78,39,.13)}
.brief-milestone-banner{min-height:39px;display:flex;align-items:center;gap:10px;padding:8px 15px;background:#20231e;color:#fff}.brief-milestone-banner b{flex:0 0 auto;padding:3px 7px;border-radius:999px;background:#c7fa78;color:#26331e;font-size:10px}.brief-milestone-banner span{color:#d8ddd4;font-size:11px;line-height:1.5}
.brief-coverage-label{margin-top:5px;color:#697a5f;font-size:11px;font-weight:650}.requirement-brief-controls button.active{border-color:#6f9256;background:#edf8e5;color:#476436}
.brief-field.empty{background:#f5f7f2}.brief-empty-value{margin:0!important;color:#9aa095!important;font-size:12px!important;font-style:italic}.brief-field-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.brief-field-head h4{margin:0 0 7px}.brief-field-head small{color:#92998d;font-size:10px}.field-editor{padding:13px 15px!important}.field-editor textarea{width:100%;min-height:82px;resize:vertical;padding:10px 11px;border:1px solid #d5ddd0;border-radius:10px;outline:0;background:#fff;color:#2f352c;font-size:13px;line-height:1.65}.field-editor textarea:focus{border-color:#7fa263;box-shadow:0 0 0 3px rgba(185,244,94,.15)}.brief-unresolved.field-editor textarea{min-height:70px}
.brief-task-parameters{padding:13px 16px;border-top:1px solid #dfe7d8;background:#f7faf4}.brief-task-parameters h4{margin:0 0 7px;color:#66765d;font-size:11px}.brief-parameter-list{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:0}.brief-parameter-list>div{display:grid;grid-template-columns:minmax(72px,.7fr) minmax(0,1.3fr);gap:8px;padding:8px 10px;border:1px solid #e0e7da;border-radius:9px;background:#fff}.brief-parameter-list dt{color:#7c8676;font-size:11px}.brief-parameter-list dd{margin:0;color:#30372d;font-size:12px;font-weight:650;overflow-wrap:anywhere}
.brief-edit-actions{display:flex;justify-content:flex-end;gap:8px;padding:13px 15px;border-top:1px solid #dfe7d8;background:#f8fbf5}.brief-edit-actions button{min-height:39px;padding:7px 14px;border:1px solid #d3dbce;border-radius:9px;background:#fff;color:#4d5847;font-size:12px;font-weight:700;cursor:pointer}.brief-edit-actions button.primary{border-color:#20231e;background:#20231e;color:#fff}.brief-edit-actions button:hover{transform:translateY(-1px)}
.brief-version-history{border-top:1px solid #dbe5d4;background:#fbfdf9}.brief-version-history>summary{min-height:43px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:9px 15px;color:#526647;cursor:pointer;list-style:none}.brief-version-history>summary::-webkit-details-marker{display:none}.brief-version-history>summary span{font-size:12px;font-weight:750}.brief-version-history>summary small{color:#8a9185;font-size:10px}.brief-version-history[open]>summary{border-bottom:1px solid #e1e7dc;background:#f3f8ee}.brief-version-timeline{display:flex;flex-direction:column;gap:9px;padding:12px}.brief-version-item{padding:12px;border:1px solid #e0e5db;border-radius:11px;background:#fff}.brief-version-item-head{display:flex;align-items:center;justify-content:space-between;gap:10px}.brief-version-item-head strong{font-size:12px}.brief-version-item-head time{color:#92988e;font-size:10px}.brief-diff-list{list-style:none;margin:10px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}.brief-diff-list li{display:grid;grid-template-columns:42px minmax(0,1fr);gap:2px 8px;padding:8px;border-radius:8px;background:#f6f8f3}.brief-diff-list li>b{grid-row:1/3;align-self:start;display:grid;place-items:center;min-height:22px;border-radius:6px;background:#e6ede0;color:#607253;font-size:9px}.brief-diff-list li.added>b{background:#def3d1;color:#4f7735}.brief-diff-list li.removed>b{background:#fae4df;color:#915044}.brief-diff-list li.changed>b{background:#fff0ce;color:#84652d}.brief-diff-list li>strong{font-size:11px}.brief-diff-list li>small{overflow-wrap:anywhere;color:#7f867b;font-size:10px;line-height:1.5}.brief-version-origin{margin:8px 0 0!important;color:#7e8679!important;font-size:10px!important}.brief-version-content{margin-top:8px}.brief-version-content>summary{color:#627956;font-size:10px;cursor:pointer}.brief-version-content pre{max-height:240px;overflow:auto;margin:8px 0 0;padding:10px;border-radius:8px;background:#f4f6f1;color:#555d50;font:11px/1.65 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap}
.requirement-confirm-panel .confirm-actions{display:flex;flex-wrap:wrap}.requirement-confirm-panel .confirm-actions button{flex:1 1 170px}
.confirm-platform-picker{margin-top:13px;padding:12px;border:1px solid #dbe5d3;border-radius:12px;background:#fff}.confirm-platform-picker>strong{font-size:12px}.confirm-platform-picker>small{margin-left:8px;color:#899184;font-size:10px}.confirm-platform-picker>div{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:9px}.confirm-platform-picker button{min-width:0;display:flex;flex-direction:column;gap:3px;padding:9px 10px;border:1px solid #e0e4dc;border-radius:10px;background:#fafbf8;text-align:left;cursor:pointer}.confirm-platform-picker button.selected{border-color:#7d9f63;background:#f1fae9;box-shadow:inset 0 0 0 1px rgba(125,159,99,.14)}.confirm-platform-picker button>b{font-size:11px}.confirm-platform-picker button>span{color:#7c8478;font-size:9.5px;line-height:1.45}.confirm-platform-picker button>em{color:#9a6a39;font-size:9px;font-style:normal;line-height:1.4}

/* V1.5.0：快速/深入整理 */
.workflow-mode-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 2px 7px}.workflow-mode-row>span{color:#7e8579;font-size:10px;font-weight:700}.workflow-mode-row>div{display:flex;gap:4px;padding:3px;border:1px solid #e0e4dc;border-radius:10px;background:#f0f2ed}.workflow-mode-row button{min-width:108px;height:32px;display:flex;align-items:center;justify-content:center;gap:6px;padding:0 9px;border:0;border-radius:7px;background:transparent;color:#747b70;cursor:pointer}.workflow-mode-row button strong{font-size:11px}.workflow-mode-row button small{font-size:9px}.workflow-mode-row button.active{background:#fff;color:#30362d;box-shadow:0 3px 10px rgba(35,42,30,.07)}.workflow-mode-row button.active strong{color:#4d6d3c}.workflow-mode-row button:disabled{cursor:default;opacity:.68}.expansion-more{width:100%;min-height:38px;margin-top:9px;border:1px dashed #c8d5bd;border-radius:10px;background:#f7fbf3;color:#567147;font-size:11px;font-weight:700;cursor:pointer}.expansion-more:hover:not(:disabled){border-style:solid;background:#eff8e8}.expansion-mode-note{margin:9px 2px 0!important;color:#7c8775!important;font-size:10px!important}
.message-stream{padding-bottom:230px}.welcome{padding-bottom:215px}

/* V1.5.0：综合任务分解 */
.subtasks-card{margin-top:17px;padding:17px;border:1px solid #d6e1ce;border-radius:18px;background:linear-gradient(145deg,#fbfdf9,#f1f6ed);box-shadow:0 13px 36px rgba(42,56,33,.07)}.subtasks-head{display:flex;flex-direction:column;margin-bottom:13px}.subtasks-head>span{color:#67834f;font-size:10px;font-weight:800;letter-spacing:.14em}.subtasks-head h3{margin:4px 0 0;font-size:16px}.subtasks-head p{margin:5px 0 0;color:#7e8679;font-size:12px;line-height:1.55}.subtask-list{display:flex;flex-direction:column;gap:9px}.subtask-item{display:grid;grid-template-columns:34px minmax(0,1fr);gap:11px;padding:13px;border:1px solid #dee4d9;border-radius:13px;background:#fff}.subtask-number{width:34px;height:34px;display:grid;place-items:center;border-radius:10px;background:#20231e;color:#c7fa78;font-size:12px;font-style:normal;font-weight:800}.subtask-body{min-width:0}.subtask-title{display:flex;align-items:center;justify-content:space-between;gap:10px}.subtask-title strong{min-width:0;font-size:13px}.subtask-title span{flex:0 0 auto;padding:3px 7px;border-radius:999px;background:#e7f3dc;color:#5d754e;font-size:9px;font-weight:700}.subtask-objective{margin:6px 0 0!important;color:#70786c!important;font-size:11px!important;line-height:1.55!important}.subtask-meta{display:flex;flex-direction:column;gap:5px;margin:9px 0 0}.subtask-meta div{display:grid;grid-template-columns:38px minmax(0,1fr);gap:7px}.subtask-meta dt{color:#899084;font-size:10px}.subtask-meta dd{margin:0;color:#596254;font-size:10px;line-height:1.55}.subtask-prompt{margin-top:9px}.subtask-prompt>summary{color:#5c7650;font-size:10.5px;font-weight:700;cursor:pointer}.subtask-prompt pre{max-height:280px;overflow:auto;margin:8px 0 0;padding:11px;border-radius:9px;background:#f4f6f1;color:#30352e;font:12px/1.7 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap}.subtask-actions{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.subtask-actions button{min-height:36px;padding:7px 11px;border:1px solid #d4ddce;border-radius:9px;background:#f8faf6;color:#526548;font-size:10.5px;font-weight:700;cursor:pointer}.subtask-actions button.primary{border-color:#20231e;background:#20231e;color:#fff}.subtask-actions button:disabled{opacity:.45;cursor:default}

/* V1.5.0：历史任务操作 */
.history-item{cursor:default;padding:0;overflow:hidden}.history-item-main{width:100%;min-height:116px;display:flex;flex-direction:column;padding:14px;border:0;background:transparent;color:inherit;text-align:left;cursor:pointer}.history-item-main:hover{background:#fbfdf9}.history-item.cloud{border-style:dashed}.history-item-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:5px;padding:8px;border-top:1px solid #edf0e9;background:#fafbf8}.history-item-actions button{min-height:31px;padding:5px 6px;border:1px solid #dfe4db;border-radius:8px;background:#fff;color:#626a5e;font-size:9.5px;font-weight:700;cursor:pointer}.history-item-actions button.primary{border-color:#d1dfc6;background:#eff8e8;color:#4f703d}.history-item-actions button.danger{color:#9a5045}.history-item-actions button:hover{transform:translateY(-1px);border-color:#9eaf92}.history-list{align-items:start}

/* V1.5.0：管理员使用流程 */
.funnel-card{grid-column:1/-1;padding:16px;border:1px solid #e1e4dc;border-radius:15px;background:#fff}.funnel-flow{display:grid;grid-template-columns:repeat(9,auto);align-items:center;justify-content:space-between;gap:8px;margin-top:13px}.funnel-flow>div{min-width:112px;padding:11px;border:1px solid #e2e7dc;border-radius:11px;background:#f7faf4}.funnel-flow span{display:block;color:#777f72;font-size:10px}.funnel-flow strong{display:block;margin-top:5px;color:#405437;font-size:20px}.funnel-flow>i{color:#a6b09d;font-size:14px;font-style:normal}

@media(max-width:760px){
  .brief-milestone-banner{align-items:flex-start;flex-direction:column;gap:5px}.brief-version-history>summary{align-items:flex-start;flex-direction:column;gap:2px}.brief-version-item-head{align-items:flex-start;flex-direction:column}.brief-edit-actions{flex-direction:column}.brief-edit-actions button{width:100%}
  .workflow-mode-row{align-items:stretch;flex-direction:column;gap:5px}.workflow-mode-row>div{display:grid;grid-template-columns:1fr 1fr}.workflow-mode-row button{min-width:0}.workflow-mode-row button small{display:none}
  .message-stream{padding-bottom:245px}.welcome{padding-bottom:230px}
  .subtasks-card{padding:13px}.subtask-title{align-items:flex-start;flex-direction:column}.subtask-actions{flex-direction:column}.subtask-actions button{width:100%;min-height:41px}
  .history-item-actions{grid-template-columns:1fr 1fr}.history-item-actions button{min-height:36px;font-size:10.5px}
  .funnel-flow{grid-template-columns:1fr}.funnel-flow>i{transform:rotate(90deg);text-align:center}.funnel-flow>div{min-width:0}
  .confirm-platform-picker>div{grid-template-columns:1fr}
  .brief-parameter-list{grid-template-columns:1fr}
}
@media(max-width:420px){.brief-diff-list li{grid-template-columns:38px minmax(0,1fr)}.brief-milestone-banner span{font-size:10.5px}.subtask-item{grid-template-columns:30px minmax(0,1fr)}.subtask-number{width:30px;height:30px}.workflow-mode-row button{height:36px}.history-item-actions{grid-template-columns:1fr 1fr}}