/* STARTZERO UI + 感恩日记 V3：校正小麦克风并增加文字等待提示，不改变录音、语音、支付或模型配置。 */
:root{--sz-warm:#efd395;--sz-violet:#9b71d1;--sz-ink:#05040b}

/* 沉浸式首页 */
#home{overflow:hidden!important;background:radial-gradient(circle at 50% 48%,rgba(94,55,139,.12),transparent 42%)}
#home .sz-one-shell{height:100dvh;min-height:100dvh;padding:calc(18px + env(safe-area-inset-top,0px)) 18px calc(8px + env(safe-area-inset-bottom,0px));overflow:hidden;isolation:isolate}
#home .sz-one-shell::before{content:"";position:absolute;z-index:-1;inset:0;background:radial-gradient(circle at 50% 45%,transparent 0 13%,rgba(3,2,10,.26) 38%,rgba(3,2,10,.79) 78%,rgba(3,2,10,.94) 100%);pointer-events:none}
#home .sz-one-head{z-index:4;pointer-events:none}
#home .sz-one-brand{font-size:13px;letter-spacing:.38em;color:rgba(239,211,149,.72)}
#home .sz-one-stage{z-index:0;transition:opacity .35s ease,filter .35s ease}
#home .sz-one-planet{filter:brightness(.38) saturate(.72);opacity:.76}
#home .sz-one-shell:not(.is-text-mode) .sz-one-planet{filter:brightness(.82) saturate(.94);opacity:1}
#home .sz-one-modes,#home .sz-one-panel,#home .sz-one-text,#home .sz-compliance-home{position:relative;z-index:3}
#home .sz-one-shell.is-text-mode .sz-one-stage{position:absolute;inset:18% 0 21%;width:100%;min-height:0;opacity:.72;pointer-events:none}
#home .sz-one-shell.is-text-mode .sz-one-planet{width:min(72vw,300px);height:min(72vw,300px);min-width:220px;min-height:220px;max-width:300px;max-height:300px}
#home .sz-one-shell.is-text-mode .sz-one-state{display:none}
#home .sz-one-shell.is-text-mode .sz-one-modes{margin-top:50px}
#home .sz-one-text{flex:1 1 auto;width:100%;max-width:620px;margin-top:6px;min-height:0;border:0}
#home .sz-one-messages{position:relative;z-index:2;min-height:0;padding:14px 2px 8px;scroll-padding-bottom:12px;mask-image:linear-gradient(to bottom,transparent 0,#000 18px,#000 calc(100% - 3px))}
#home .sz-one-message{font-size:15px;line-height:1.78;text-shadow:0 2px 18px rgba(3,2,10,.92)}
#home .sz-one-message.assistant{color:rgba(255,255,255,.88)}
#home .sz-one-message.user{background:rgba(11,7,20,.56);backdrop-filter:blur(12px);border-right-color:rgba(239,211,149,.42)}
#home .sz-one-opening{color:rgba(255,255,255,.64);text-shadow:0 2px 18px rgba(3,2,10,.95)}
#home .sz-one-composer{flex:0 0 auto;grid-template-columns:minmax(0,1fr) 46px 42px;gap:8px;padding:7px 0 2px;background:linear-gradient(to bottom,transparent,rgba(3,2,10,.58) 30%,rgba(3,2,10,.86));backdrop-filter:blur(10px)}
#home .sz-one-composer textarea{min-height:46px;padding:11px 12px;border:1px solid rgba(239,211,149,.18);border-radius:18px;background:rgba(7,5,14,.76);box-shadow:inset 0 0 24px rgba(103,63,151,.05)}
#home .sz-one-composer textarea:focus{border-color:rgba(239,211,149,.46);box-shadow:0 0 0 3px rgba(239,211,149,.05)}
#home .sz-one-asr{position:relative;width:46px;height:46px;border:1px solid rgba(239,211,149,.3);border-radius:50%;background:rgba(10,7,18,.9);color:var(--sz-warm);font-size:0;touch-action:manipulation}
#home .sz-one-asr[data-state="recording"]{border-color:rgba(255,222,150,.88);background:rgba(154,91,73,.2);box-shadow:0 0 0 6px rgba(239,211,149,.07),0 0 28px rgba(239,211,149,.3);animation:szMicGlow 1.05s ease-in-out infinite}
#home .sz-one-asr[data-state="transcribing"]{opacity:.7;animation:szMicGlow 1.4s ease-in-out infinite}
.sz-mic-glyph{position:absolute;left:50%;top:50%;width:22px;height:12px;box-sizing:border-box;transform:translate(-50%,-42%);border:2px solid currentColor;border-top:0;border-radius:0 0 11px 11px}
.sz-mic-glyph::before{content:"";position:absolute;left:50%;bottom:4px;width:12px;height:17px;box-sizing:border-box;transform:translateX(-50%);border:2px solid currentColor;border-radius:8px}
.sz-mic-glyph::after{content:"";position:absolute;left:50%;top:11px;width:14px;height:8px;box-sizing:border-box;transform:translateX(-50%);background:linear-gradient(currentColor,currentColor) center top/2px 7px no-repeat;border-bottom:2px solid currentColor;border-radius:0 0 2px 2px}
.sz-one-listening{display:flex;flex:0 0 auto;min-height:0;height:0;opacity:0;align-items:center;justify-content:center;gap:9px;color:rgba(239,211,149,.82);font-size:12px;letter-spacing:.08em;overflow:hidden;transition:height .22s ease,opacity .22s ease}
.sz-one-listening[data-state="starting"],.sz-one-listening[data-state="recording"],.sz-one-listening[data-state="transcribing"],.sz-one-listening[data-state="done"],.sz-one-listening[data-state="failed"]{height:27px;opacity:1}
.sz-one-listening[data-state="failed"]{color:rgba(255,177,165,.82)}
.sz-listening-wave{display:flex;height:15px;align-items:center;gap:3px}
.sz-listening-wave i{width:2px;height:5px;border-radius:3px;background:currentColor}
.sz-one-listening[data-state="recording"] .sz-listening-wave i{animation:szListeningWave .72s ease-in-out infinite alternate}
.sz-one-message-content.waiting-hint{color:rgba(239,226,255,.36);font-size:13px;letter-spacing:.12em;text-shadow:0 0 18px rgba(155,113,209,.12);animation:szWaitingHint 1.7s ease-in-out infinite}
.sz-one-message-content.waiting-hint.streaming::after{width:3px;height:3px;margin-left:7px;vertical-align:middle;border-radius:50%;background:rgba(239,211,149,.4);box-shadow:0 0 8px rgba(239,211,149,.26)}
.sz-listening-wave i:nth-child(2),.sz-listening-wave i:nth-child(4){animation-delay:.14s!important}.sz-listening-wave i:nth-child(3){animation-delay:.28s!important}
#home .sz-compliance-home{display:block!important;flex:0 0 auto;width:min(100%,620px);margin:3px 0 0!important;padding:3px 4px!important;border:0!important;border-radius:0!important;background:transparent!important;transform:none!important;opacity:.48!important;font-size:9px!important;line-height:1.35!important}
#home .sz-compliance-safe{display:inline;margin:0 5px 0 0;line-height:inherit}
#home .sz-compliance-links{display:inline-flex;gap:3px 7px}

/* 左上使用引导 */
.sz-how-trigger{position:fixed;z-index:2350;left:47px;top:calc(57px + env(safe-area-inset-top,0px));display:flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid rgba(239,211,149,.14);border-radius:999px;background:rgba(6,4,12,.62);backdrop-filter:blur(14px);color:rgba(255,255,255,.62);font-family:inherit;font-size:11px;letter-spacing:.04em;box-shadow:0 10px 28px rgba(0,0,0,.18)}
.sz-how-trigger b{font-weight:400}.sz-how-signal{position:relative;width:15px;height:15px;display:grid;place-items:center}.sz-how-signal i{position:absolute;width:4px;height:4px;border:1px solid rgba(239,211,149,.66);border-radius:50%;animation:szHowPulse 2.7s ease-out infinite}.sz-how-signal i:nth-child(2){animation-delay:.8s}.sz-how-signal i:nth-child(3){animation-delay:1.6s}
.sz-how-guide{position:fixed;z-index:2600;left:50%;bottom:calc(10px + env(safe-area-inset-bottom,0px));width:min(calc(100vw - 20px),430px);max-height:min(78dvh,660px);padding:18px 17px 16px;border:1px solid rgba(239,211,149,.18);border-radius:24px;background:linear-gradient(155deg,rgba(16,10,27,.98),rgba(5,4,11,.985));box-shadow:0 30px 90px rgba(0,0,0,.68),inset 0 0 50px rgba(111,71,160,.05);transform:translate(-50%,calc(100% + 30px));opacity:0;pointer-events:none;overflow-y:auto;transition:transform .3s cubic-bezier(.22,.78,.2,1),opacity .24s ease}
.sz-how-guide.is-open{transform:translate(-50%,0);opacity:1;pointer-events:auto}
.sz-how-guide h2{margin:8px 32px 13px 0;font-size:17px;font-weight:500;letter-spacing:.04em;color:rgba(255,255,255,.9)}
.sz-how-guide>button:not(.sz-how-close){display:flex;flex-direction:column;gap:4px;width:100%;padding:11px 1px;border:0;border-bottom:1px solid rgba(255,255,255,.055);background:transparent;text-align:left;font-family:inherit}
.sz-how-guide button b{font-size:13px;font-weight:500;color:rgba(239,211,149,.84)}.sz-how-guide button span{font-size:12px;line-height:1.55;color:rgba(255,255,255,.46)}
.sz-how-guide small{display:block;margin-top:12px;color:rgba(255,255,255,.34);font-size:10px;text-align:center}.sz-how-close{position:absolute;right:12px;top:10px;width:34px;height:34px;border:0;background:transparent;color:rgba(255,255,255,.48);font-size:24px}.sz-how-handle{width:38px;height:3px;margin:0 auto 4px;border-radius:99px;background:rgba(255,255,255,.14)}

/* 简洁语音声波：只替换朗读按钮视觉，不改变 TTS 点击行为 */
.sz-one-message-action.tts-play-btn{font-size:0!important;position:relative;width:34px;padding:0!important}
.sz-one-message-action.tts-play-btn::before{content:"";position:absolute;left:9px;top:9px;width:5px;height:8px;border-left:2px solid currentColor;border-radius:50%}
.sz-one-message-action.tts-play-btn::after{content:"";position:absolute;left:14px;top:7px;width:9px;height:12px;border-right:1.5px solid currentColor;border-radius:50%;box-shadow:4px 0 0 -2px currentColor}

/* 感恩日记 */
#gratitude{background:radial-gradient(circle at 82% 8%,rgba(202,153,69,.11),transparent 28%),radial-gradient(circle at 14% 38%,rgba(118,69,162,.15),transparent 34%),linear-gradient(180deg,#06040d,#030209 70%);color:rgba(255,255,255,.84)}
#gratitude::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.42;background-image:radial-gradient(circle at 12% 14%,rgba(255,255,255,.8) 0 1px,transparent 1.5px),radial-gradient(circle at 76% 28%,rgba(239,211,149,.7) 0 1px,transparent 1.5px),radial-gradient(circle at 44% 68%,rgba(255,255,255,.52) 0 1px,transparent 1.5px);background-size:170px 190px,230px 260px,290px 310px}
.gratitude-shell{position:relative;z-index:1;width:min(100%,680px);min-height:100%;margin:0 auto;padding:calc(18px + env(safe-area-inset-top,0px)) 18px calc(28px + env(safe-area-inset-bottom,0px))}
.gratitude-head{display:grid;grid-template-columns:44px 1fr 52px;align-items:center;margin-bottom:25px}.gratitude-head>div{text-align:center}.gratitude-head span,.gratitude-section-title span{font-size:9px;letter-spacing:.34em;color:rgba(239,211,149,.48)}.gratitude-head h1{margin:4px 0 0;font-size:18px;font-weight:500;letter-spacing:.15em}.gratitude-back,.gratitude-history-open{height:40px;border:0;background:transparent;color:rgba(239,211,149,.72);font-family:inherit;font-size:13px}.gratitude-back{font-size:21px;text-align:left}.gratitude-history-open{text-align:right}
.gratitude-panel{animation:gratitudeReveal .32s ease both}.gratitude-panel h2{margin:0;font-size:23px;font-weight:500;line-height:1.35;letter-spacing:.03em}.gratitude-intro{margin:7px 0 20px;color:rgba(255,255,255,.38);font-size:13px}.gratitude-date{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;color:rgba(239,211,149,.62);font-size:12px;letter-spacing:.12em}.gratitude-date input{border:0;border-bottom:1px solid rgba(239,211,149,.18);background:transparent;color:rgba(255,255,255,.68);font-family:inherit;padding:6px;color-scheme:dark}
.gratitude-entry,.gratitude-optional{display:block;margin:12px 0;padding:15px;border:1px solid rgba(239,211,149,.12);border-radius:18px;background:linear-gradient(145deg,rgba(239,211,149,.045),rgba(111,71,160,.055));box-shadow:0 15px 34px rgba(0,0,0,.12)}.gratitude-entry b,.gratitude-optional b{display:block;margin-bottom:9px;color:rgba(239,211,149,.82);font-size:13px;font-weight:500}.gratitude-entry textarea,.gratitude-optional textarea{width:100%;min-height:78px;resize:vertical;border:0;background:transparent;color:rgba(255,255,255,.82);font-family:inherit;font-size:14px;line-height:1.72;outline:none}.gratitude-entry textarea::placeholder,.gratitude-optional textarea::placeholder{color:rgba(255,255,255,.25)}.gratitude-optional{background:rgba(255,255,255,.018)}.gratitude-optional textarea{min-height:52px}.gratitude-optional em{font-style:normal;font-size:10px;color:rgba(255,255,255,.26)}
.gratitude-actions,.gratitude-summary-actions{display:grid;grid-template-columns:1fr 1.25fr;gap:10px;margin-top:18px}.gratitude-actions button,.gratitude-summary-actions button,.gratitude-section-title button{min-height:46px;border:1px solid rgba(239,211,149,.18);border-radius:999px;background:rgba(255,255,255,.025);color:rgba(255,255,255,.64);font-family:inherit}.gratitude-actions .primary,.gratitude-summary-actions .primary,.gratitude-history-list+.primary{border-color:rgba(239,211,149,.38);background:linear-gradient(135deg,rgba(239,211,149,.18),rgba(132,87,184,.14));color:rgba(255,240,204,.94)}.gratitude-status{min-height:22px;padding:10px 4px 0;text-align:center;color:rgba(239,211,149,.66);font-size:12px}
.gratitude-section-title{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:20px}.gratitude-section-title h2{margin-top:5px}.gratitude-section-title button{min-width:86px;min-height:38px}.gratitude-history-list{display:flex;flex-direction:column;gap:10px}.gratitude-month{margin:22px 2px 6px;color:rgba(239,211,149,.5);font-size:11px;letter-spacing:.16em}.gratitude-history-row{display:grid;grid-template-columns:44px 1fr 16px;gap:11px;align-items:center;width:100%;padding:14px;border:1px solid rgba(255,255,255,.07);border-radius:16px;background:rgba(9,6,16,.62);text-align:left;font-family:inherit}.gratitude-history-row>strong{font-size:19px;font-weight:400;color:rgba(239,211,149,.76)}.gratitude-history-row span{display:flex;flex-direction:column;gap:4px;min-width:0}.gratitude-history-row b{font-size:13px;font-weight:500;color:rgba(255,255,255,.78)}.gratitude-history-row small{overflow:hidden;color:rgba(255,255,255,.36);font-size:11px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}.gratitude-history-row i{color:rgba(239,211,149,.44);font-size:20px;font-style:normal}.gratitude-empty{padding:46px 15px;text-align:center;color:rgba(255,255,255,.34);font-size:13px;line-height:1.8}
.gratitude-saved{display:inline-flex;margin-bottom:18px;padding:7px 11px;border:1px solid rgba(127,211,166,.16);border-radius:999px;background:rgba(127,211,166,.06);color:rgba(167,226,191,.76);font-size:11px}.gratitude-summary-card{margin:18px 0 0;padding:19px;border:1px solid rgba(239,211,149,.14);border-radius:22px;background:linear-gradient(155deg,rgba(239,211,149,.055),rgba(92,58,126,.07));box-shadow:0 24px 60px rgba(0,0,0,.22)}.gratitude-summary-card section+section{margin-top:18px;padding-top:17px;border-top:1px solid rgba(255,255,255,.055)}.gratitude-summary-card h3{margin:0 0 7px;color:rgba(239,211,149,.82);font-size:13px;font-weight:500;letter-spacing:.06em}.gratitude-summary-card p{margin:0;color:rgba(255,255,255,.65);font-size:14px;line-height:1.78;white-space:pre-wrap}.gratitude-summary-card .gentle{padding:13px;border-radius:14px;background:rgba(111,71,160,.08)}.gratitude-summary-actions{grid-template-columns:1fr;margin-top:15px}.gratitude-summary-actions button:last-child{border-color:transparent;background:transparent}

@keyframes szMicGlow{50%{box-shadow:0 0 0 9px rgba(239,211,149,.035),0 0 34px rgba(239,211,149,.38)}}
@keyframes szListeningWave{from{height:4px;opacity:.45}to{height:15px;opacity:1}}
@keyframes szWaitingHint{0%,100%{opacity:.46}50%{opacity:.72}}
@keyframes szHowPulse{0%{transform:scale(.6);opacity:.8}70%,100%{transform:scale(3.2);opacity:0}}
@keyframes gratitudeReveal{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(max-height:720px){#home .sz-one-shell{padding-top:calc(12px + env(safe-area-inset-top,0px))}#home .sz-one-shell.is-text-mode .sz-one-stage{inset:14% 0 23%}#home .sz-one-message{font-size:14px;line-height:1.65}#home .sz-compliance-home{font-size:8px!important}.sz-how-trigger{top:calc(50px + env(safe-area-inset-top,0px))}}
@media(max-width:390px){#home .sz-one-shell{padding-left:13px;padding-right:13px}#home .sz-one-composer{grid-template-columns:minmax(0,1fr) 44px 40px}.sz-how-trigger{left:43px;padding-left:8px;padding-right:8px}.gratitude-shell{padding-left:14px;padding-right:14px}.gratitude-panel h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){.sz-how-signal i,.sz-one-listening .sz-listening-wave i,#home .sz-one-asr,.sz-one-message-content.waiting-hint{animation:none!important}.gratitude-panel{animation:none}}