@font-face{font-family:SF Pro Rounded;src:url(/fonts/SF-Pro-Rounded-Regular.otf) format("opentype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:SF Pro Rounded;src:url(/fonts/SF-Pro-Rounded-Medium.otf) format("opentype");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:SF Pro Rounded;src:url(/fonts/SF-Pro-Rounded-Semibold.otf) format("opentype");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:SF Pro Rounded;src:url(/fonts/SF-Pro-Rounded-Bold.otf) format("opentype");font-weight:700 800;font-style:normal;font-display:swap}:root{--color-surface-1: #F1F4F9;--color-surface-0: #F7FAFF;--color-card: #FFFFFF;--color-surface-2: #E0E5EC;--color-primary: #065EE3;--color-primary-hover: #044BB8;--color-primary-container: #DFE9FF;--color-high-em: #071420;--color-med-em: #2C3A47;--color-low-em: #818288;--color-orange: #FF9500;--color-orange-bg: #FFF3E0;--color-emerald: #31C48D;--color-emerald-bg: #E6F8F1;--color-red: #FF3B30;--color-red-bg: #FFEBEA;--tutor-radial-bg: radial-gradient(106.75% 98.06% at 50% 48.4%, #F6FCFE 0%, #98C1FF 100%);--liquid-glass-bg: rgba(247, 250, 255, .78);--liquid-glass-tabbar: rgba(240, 240, 240, .68);--liquid-glass-border: rgba(255, 255, 255, .88);--card-border: rgba(224, 229, 236, .95);--shadow-soft: 0 12px 32px -8px rgba(7, 20, 32, .06), 0 4px 12px -2px rgba(6, 94, 227, .04);--shadow-elevated: 0 24px 60px -12px rgba(7, 20, 32, .12), 0 8px 24px -4px rgba(6, 94, 227, .08);--shadow-phone: 0 32px 80px -16px rgba(7, 20, 32, .22), 0 0 0 1px rgba(7, 20, 32, .08);--font-sans: "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", sans-serif;--font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, monospace;--radius-card: 24px;--radius-lg: 28px;--radius-btn: 18px;--radius-pill: 999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-family:var(--font-sans);background-color:var(--color-surface-1);color:var(--color-high-em);-webkit-font-smoothing:antialiased}body{background-color:var(--color-surface-1);color:var(--color-high-em);line-height:1.5;overflow-x:hidden;position:relative}img,svg{max-width:100%;display:block}a{color:var(--color-primary);text-decoration:none;transition:all .2s ease}button{font-family:inherit;cursor:pointer;border:none;background:none}@keyframes orbFloat{0%,to{transform:translateZ(0) scale(1)}50%{transform:translate3d(0,-22px,0) scale(1.04)}}@keyframes pulseRing{0%{box-shadow:0 0 #065ee373}70%{box-shadow:0 0 0 8px #065ee300}to{box-shadow:0 0 #065ee300}}@keyframes soundBar{0%,to{transform:scaleY(.35)}50%{transform:scaleY(1)}}@keyframes screenFadeIn{0%{opacity:0;transform:translateY(10px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes screenSlideFromRight{0%{opacity:0;transform:translate3d(26px,4px,0) scale(.975);filter:blur(3px)}to{opacity:1;transform:translateZ(0) scale(1);filter:blur(0)}}@keyframes screenSlideFromLeft{0%{opacity:0;transform:translate3d(-26px,4px,0) scale(.975);filter:blur(3px)}to{opacity:1;transform:translateZ(0) scale(1);filter:blur(0)}}@keyframes panelSwitchPop{0%{opacity:0;transform:translateY(10px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}.panel-switch-anim{animation:panelSwitchPop .36s cubic-bezier(.22,1,.36,1) both}.reveal-on-scroll{opacity:1;transform:translateY(0);transition:opacity .55s cubic-bezier(.22,1,.36,1),transform .55s cubic-bezier(.22,1,.36,1)}.reveal-on-scroll.revealed,.reveal-on-scroll.is-visible{opacity:1;transform:translateY(0)}.ios-ambient-bg{position:fixed;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;overflow:hidden}.ambient-orb{position:absolute;border-radius:50%;filter:blur(90px);opacity:.55;animation:orbFloat 10s ease-in-out infinite}.orb-primary{width:580px;height:580px;top:-180px;right:-100px;background:radial-gradient(circle,#98c1ffa6,#dfe9ff00 70%)}.orb-secondary{width:520px;height:520px;top:38%;left:-180px;animation-delay:-3s;background:radial-gradient(circle,#dfe9ffd9,#f1f4f900 70%)}.orb-tertiary{width:480px;height:480px;bottom:8%;right:-120px;animation-delay:-6s;background:radial-gradient(circle,#98c1ff73,#f1f4f900 70%)}.hig-container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;position:relative;z-index:1}.hig-navbar-wrapper{position:sticky;top:14px;z-index:100;padding:0 20px}.hig-navbar{max-width:1200px;margin:0 auto;min-height:62px;padding:8px 14px 8px 18px;border-radius:var(--radius-pill);background:var(--liquid-glass-bg);backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);border:1px solid var(--liquid-glass-border);box-shadow:0 10px 30px -10px #07142014;display:flex;align-items:center;justify-content:space-between;gap:16px}.hig-brand{display:flex;align-items:center;gap:11px;color:var(--color-high-em)}.hig-brand-icon{width:38px;height:38px;border-radius:11px;box-shadow:0 4px 10px #065ee338}.hig-brand-text{display:flex;flex-direction:column;line-height:1.15}.hig-brand-title{font-size:1.06rem;font-weight:700;letter-spacing:-.02em;color:var(--color-high-em)}.hig-brand-subtitle{font-size:.72rem;font-weight:500;color:var(--color-low-em)}.hig-version-pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:var(--radius-pill);background:var(--color-primary-container);color:var(--color-primary);font-size:.72rem;font-weight:700}.hig-nav-links{display:flex;align-items:center;gap:6px}.hig-nav-link{padding:8px 14px;border-radius:var(--radius-pill);font-size:.88rem;font-weight:600;color:var(--color-med-em);transition:background .2s ease,color .2s ease}.hig-nav-link:hover{background:#065ee314;color:var(--color-primary)}.hig-nav-actions{display:flex;align-items:center;gap:10px}.hig-btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--color-primary);color:#fff;font-weight:600;border-radius:var(--radius-btn);box-shadow:0 8px 20px -4px #065ee361;transition:transform .18s ease,background .18s ease,box-shadow .18s ease}.hig-btn-primary:hover{background:var(--color-primary-hover);color:#fff;transform:translateY(-2px);box-shadow:0 12px 26px -4px #065ee37a}.hig-btn-sm{padding:9px 16px;font-size:.86rem;border-radius:var(--radius-pill)}.hig-btn-lg{padding:13px 22px;font-size:.96rem;min-height:52px}.hig-btn-full{width:100%;padding:14px 20px;font-size:.98rem;min-height:50px}.hig-btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--color-primary-container);color:var(--color-primary);font-weight:600;border-radius:var(--radius-btn);transition:transform .18s ease,background .18s ease}.hig-btn-secondary:hover{background:#cfe0ff;transform:translateY(-2px)}.hig-mobile-toggle{display:none;width:40px;height:40px;border-radius:50%;background:var(--color-surface-0);border:1px solid var(--color-surface-2);flex-direction:column;align-items:center;justify-content:center;gap:5px;transition:background .25s ease,transform .25s cubic-bezier(.22,1,.36,1),border-color .25s ease}.hig-mobile-toggle:hover{background:var(--color-primary-container);border-color:#065ee340}.hig-mobile-toggle span{width:18px;height:2px;background:var(--color-high-em);border-radius:2px;transition:transform .32s cubic-bezier(.22,1,.36,1),opacity .22s ease,background .25s ease;transform-origin:center}.hig-mobile-toggle.active{background:var(--color-primary-container);border-color:#065ee359}.hig-mobile-toggle.active span:nth-child(1){transform:translateY(3.5px) rotate(45deg);background:var(--color-primary)}.hig-mobile-toggle.active span:nth-child(2){transform:translateY(-3.5px) rotate(-45deg);background:var(--color-primary)}.hero-section{padding:44px 0 72px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.hig-badge-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-bottom:18px}.hig-pill-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:var(--radius-pill);background:var(--color-primary-container);color:var(--color-primary);font-size:.8rem;font-weight:700}.pulse-dot{width:8px;height:8px;border-radius:50%;background:var(--color-primary);animation:pulseRing 2s infinite}.hig-pill-outline{display:inline-flex;align-items:center;padding:6px 14px;border-radius:var(--radius-pill);background:var(--color-card);border:1px solid var(--color-surface-2);color:var(--color-med-em);font-size:.8rem;font-weight:600}.hero-headline{font-size:clamp(2.4rem,4.4vw,3.6rem);font-weight:700;line-height:1.08;letter-spacing:-.025em;color:var(--color-high-em);margin-bottom:14px}.text-muted-friend{color:var(--color-low-em);font-weight:600}.text-brand-blue{color:var(--color-primary)}.hero-lead{font-size:1.05rem;color:var(--color-med-em);margin-bottom:22px;max-width:520px}.hero-screen-switcher{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}.screen-switch-btn{display:inline-flex;align-items:center;gap:7px;padding:8px 14px;border-radius:var(--radius-pill);background:var(--color-card);border:1px solid var(--color-surface-2);color:var(--color-med-em);font-size:.84rem;font-weight:600;transition:all .2s cubic-bezier(.22,1,.36,1)}.screen-switch-btn .switch-dot{width:7px;height:7px;border-radius:50%;background:var(--color-low-em)}.screen-switch-btn.active,.screen-switch-btn:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff;transform:translateY(-1px);box-shadow:0 6px 16px -4px #065ee359}.screen-switch-btn.active .switch-dot,.screen-switch-btn:hover .switch-dot{background:#fff}.hero-cta-group{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}.cta-btn-labels{display:flex;flex-direction:column;align-items:flex-start;line-height:1.15}.cta-btn-labels small{font-size:.68rem;font-weight:500;opacity:.9}.cta-btn-labels strong{font-size:.98rem;font-weight:700}.hero-metrics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.metric-card{background:var(--color-card);border:1px solid var(--card-border);border-radius:18px;padding:12px 14px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;gap:2px;transition:transform .2s ease}.metric-card:hover{transform:translateY(-2px)}.metric-val{font-size:1.25rem;font-weight:700;color:var(--color-primary)}.metric-lbl{font-size:.75rem;font-weight:600;color:var(--color-med-em)}.hero-device-stage{position:relative;display:flex;justify-content:center;align-items:center}.iphone-26-frame{width:375px;height:760px;background:var(--color-surface-1);border-radius:52px;border:10px solid #1C2430;box-shadow:var(--shadow-phone);padding:12px 16px 14px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}.iphone-status-bar{display:flex;align-items:center;justify-content:space-between;padding:2px 8px 8px;font-size:.8rem;font-weight:700;color:var(--color-high-em);flex-shrink:0}.dynamic-island{width:96px;height:24px;background:#071420;border-radius:99px;display:flex;align-items:center;justify-content:flex-end;padding-right:10px}.island-cam{width:8px;height:8px;border-radius:50%;background:#1a2c42}.status-icons{display:flex;align-items:center;gap:5px}.iphone-screen{display:none;flex-direction:column;gap:10px;flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}.iphone-screen::-webkit-scrollbar{display:none}.iphone-screen.active{display:flex;animation:screenSlideFromRight .38s cubic-bezier(.22,1,.36,1) both}.iphone-screen.active.slide-from-right{animation:screenSlideFromRight .38s cubic-bezier(.22,1,.36,1) both}.iphone-screen.active.slide-from-left{animation:screenSlideFromLeft .38s cubic-bezier(.22,1,.36,1) both}.iphone-screen.active>*{animation:screenFadeIn .42s cubic-bezier(.22,1,.36,1) both}.iphone-screen.active>*:nth-child(1){animation-delay:.02s}.iphone-screen.active>*:nth-child(2){animation-delay:.06s}.iphone-screen.active>*:nth-child(3){animation-delay:.1s}.iphone-screen.active>*:nth-child(4){animation-delay:.14s}.app-speak-header{display:flex;align-items:flex-start;justify-content:space-between;padding:0 2px;flex-shrink:0}.app-hello-row{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;line-height:1.15}.app-hello-bold{color:var(--color-high-em)}.app-hello-friend{color:var(--color-low-em);font-weight:600}.app-hello-sub{font-size:.8rem;color:var(--color-med-em);font-weight:500}.app-streak-badge{display:inline-flex;align-items:center;gap:5px;padding:6px 12px;border-radius:var(--radius-pill);background:#fff;border:1px solid var(--color-surface-2);box-shadow:0 4px 10px #ff95001f;font-weight:700;font-size:.86rem;color:var(--color-high-em);transition:transform .15s ease}.app-streak-badge:active{transform:scale(.94)}.app-tutor-card{position:relative;flex:1;min-height:442px;border-radius:26px;background:var(--tutor-radial-bg);border:1px solid rgba(255,255,255,.92);overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:14px;transition:transform .28s cubic-bezier(.22,1,.36,1),box-shadow .28s ease}.app-tutor-card-top{display:flex;align-items:center;justify-content:space-between;z-index:6}.app-tutor-name-pill{padding:7px 17px;border-radius:var(--radius-pill);background:#ffffffb8;backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border:.75px solid rgba(255,255,255,.9);box-shadow:0 4px 12px #0714200f;font-size:.95rem;font-weight:600;color:var(--color-high-em)}.app-tutor-info-btn{width:38px;height:38px;border-radius:50%;background:#ffffffc7;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border:.75px solid rgba(255,255,255,.9);display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #065ee324;transition:transform .18s ease}.app-tutor-info-btn:hover{transform:scale(1.06)}.app-tutor-stage{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:flex-end;justify-content:center;pointer-events:none}.hero-spine-box{width:100%;height:100%;position:absolute;top:0;right:0;bottom:0;left:0;z-index:2;display:flex;align-items:flex-end;justify-content:center}.hero-spine-box canvas{width:100%;height:100%;display:block}.app-tutor-fallback-img{height:90%;width:auto;object-fit:contain;z-index:1;transition:opacity .25s ease}.app-tutor-fallback-img.spine-ready{opacity:0;pointer-events:none}.tutor-swipe-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:6;width:28px;height:28px;border-radius:50%;background:#ffffffa6;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:.75px solid rgba(255,255,255,.9);color:var(--color-high-em);font-size:.95rem;font-weight:700;display:flex;align-items:center;justify-content:center;opacity:.75;transition:opacity .2s ease,transform .2s ease}.tutor-swipe-nav:hover{opacity:1;transform:translateY(-50%) scale(1.08)}.tutor-swipe-prev{left:8px}.tutor-swipe-next{right:8px}.app-tutor-speaker-btn{position:relative;z-index:6;align-self:flex-end;width:42px;height:42px;border-radius:50%;background:#ffffffc7;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:.75px solid rgba(255,255,255,.95);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px #0714201f;transition:all .2s ease}.app-tutor-speaker-btn.speaking{background:var(--color-primary-container);border-color:var(--color-primary);animation:pulseRing 1.4s infinite}.app-tutor-detail-sheet{position:absolute;inset:auto 10px 10px 10px;z-index:8;background:#f7faffeb;backdrop-filter:blur(22px) saturate(180%);-webkit-backdrop-filter:blur(22px) saturate(180%);border-radius:20px;padding:12px;border:1px solid #FFFFFF;box-shadow:0 12px 28px #0714202e;animation:screenFadeIn .2s ease}.tutor-detail-glass-bar{display:flex;align-items:center;justify-content:space-between;padding-bottom:8px;margin-bottom:8px;border-bottom:1px solid var(--color-surface-2)}.tutor-detail-glass-bar strong{display:block;font-size:.95rem;color:var(--color-high-em)}.tutor-detail-glass-bar span{font-size:.72rem;color:var(--color-med-em)}.detail-speak-cta{padding:8px 18px;border-radius:14px;background:var(--color-primary);color:#fff;font-weight:600;font-size:.82rem}.meta-block{margin-bottom:6px}.meta-label{font-size:.68rem;font-weight:600;color:var(--color-low-em)}.meta-block p{font-size:.75rem;color:var(--color-high-em);line-height:1.35}.meta-tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:4px}.meta-tags span{padding:3px 9px;border-radius:99px;background:var(--color-primary-container);color:var(--color-primary);font-size:.7rem;font-weight:600}.app-tutor-strip{display:flex;align-items:center;justify-content:flex-start;gap:8px;padding:2px;flex-shrink:0}.emma-welcome-bubble{position:absolute;left:12px;right:62px;bottom:12px;z-index:7;background:#ffffffe6;backdrop-filter:blur(18px) saturate(190%);-webkit-backdrop-filter:blur(18px) saturate(190%);border:1px solid rgba(6,94,227,.32);border-radius:16px;padding:9px 12px;box-shadow:0 8px 22px #07142024;animation:screenFadeIn .24s cubic-bezier(.22,1,.36,1)}.emma-welcome-bubble p{font-size:.72rem;font-weight:600;line-height:1.35;color:var(--color-high-em)}.tutor-thumb{width:58px;height:58px;border-radius:17px;background:#07142014;border:1.5px solid transparent;padding:0;overflow:hidden;position:relative;transition:transform .2s cubic-bezier(.22,1,.36,1),border-color .2s ease,box-shadow .2s ease}.tutor-thumb img{width:100%;height:100%;object-fit:cover;background:var(--tutor-radial-bg)}.tutor-thumb.active{border-color:var(--color-primary);box-shadow:0 3px 8px #065ee338;transform:translateY(-2px)}.app-primary-speak-btn{width:100%;min-height:50px;border-radius:18px;background:var(--color-primary);color:#fff;font-size:.96rem;font-weight:600;box-shadow:0 8px 18px -4px #065ee366;flex-shrink:0;transition:transform .15s ease,background .15s ease,box-shadow .2s ease}.app-primary-speak-btn.ready-download{background:linear-gradient(135deg,#065ee3,#044bb8);animation:pulseRing 1.6s infinite}.app-primary-speak-btn:hover{background:var(--color-primary-hover)}.app-primary-speak-btn:active{transform:scale(.98)}.app-liquid-tabbar{margin-top:8px;align-self:center;width:276px;height:62px;padding:4px;border-radius:999px;background:#f2f5fac7;backdrop-filter:blur(26px) saturate(200%);-webkit-backdrop-filter:blur(26px) saturate(200%);border:1px solid rgba(255,255,255,.92);box-shadow:0 8px 24px #07142014,inset 0 1px 1.5px #fffffff5;position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:2px;flex-shrink:0;touch-action:none;-webkit-user-select:none;user-select:none;cursor:grab}.app-liquid-tabbar:active{cursor:grabbing}.liquid-tab-indicator{position:absolute;top:4px;left:4px;width:calc((100% - 8px - 4px) / 3);height:52px;border-radius:999px;background:linear-gradient(180deg,#fffffff5,#ebf3ffe0);backdrop-filter:blur(18px) saturate(200%);-webkit-backdrop-filter:blur(18px) saturate(200%);border:2px solid var(--color-primary);box-shadow:0 4px 14px #065ee338,inset 0 1.5px 2px #fff;pointer-events:none;z-index:1;transition:transform .26s cubic-bezier(.22,1,.36,1)}.app-liquid-tabbar.dragging .liquid-tab-indicator{transition:none}.tabbar-item{position:relative;z-index:2;height:52px;border-radius:999px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:10.5px;font-weight:600;color:var(--color-med-em);transition:color .2s ease,transform .15s ease}.tabbar-item svg{width:20px;height:20px;fill:currentColor}.tabbar-item.active{color:var(--color-primary);font-weight:700}.freetalk-top-bar{display:flex;align-items:center;justify-content:space-between;background:#fff;padding:8px 12px;border-radius:18px;border:1px solid var(--color-surface-2)}.freetalk-tutor-mini{display:flex;align-items:center;gap:10px}.freetalk-tutor-mini img{width:38px;height:38px;border-radius:12px;object-fit:cover;background:var(--tutor-radial-bg)}.freetalk-tutor-mini strong{display:block;font-size:.86rem;color:var(--color-high-em)}.freetalk-tutor-mini span{font-size:.7rem;color:var(--color-low-em)}.freetalk-live-pill{padding:4px 10px;border-radius:99px;background:var(--color-emerald-bg);color:var(--color-emerald);font-size:.7rem;font-weight:700}.freetalk-chat-scroll{flex:1;display:flex;flex-direction:column;gap:10px;overflow-y:auto;padding:4px 2px}.chat-bubble-tutor,.chat-bubble-user{padding:10px 12px;border-radius:18px;font-size:.8rem;line-height:1.4}.chat-bubble-tutor{background:#fff;border:1px solid var(--color-surface-2);color:var(--color-high-em)}.chat-bubble-user{background:var(--color-primary);color:#fff;align-self:flex-end}.chat-bubble-actions{display:flex;gap:8px;margin-top:6px}.bubble-icon-btn{width:28px;height:28px;border-radius:50%;background:var(--color-surface-1);display:flex;align-items:center;justify-content:center}.chat-translation{margin-top:6px;padding-top:6px;border-top:1px dashed var(--color-surface-2);font-size:.74rem;color:var(--color-med-em)}.err-underline{text-decoration:underline wavy #FF9500;font-weight:700}.grammar-inline-fix{margin-top:6px;padding:6px 8px;border-radius:10px;background:#ffffff29;font-size:.72rem}.grammar-inline-fix span{display:block;opacity:.85}.freetalk-suggestion-drawer{background:#fff;border:1px solid var(--color-surface-2);border-radius:18px;padding:10px}.suggestion-header{display:flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;color:var(--color-primary);margin-bottom:6px}.suggestion-chips{display:flex;flex-direction:column;gap:6px}.suggestion-chip{text-align:left;padding:7px 10px;border-radius:12px;background:var(--color-surface-0);border:1px solid var(--color-primary-container);font-size:.74rem;font-weight:500;color:var(--color-high-em);transition:background .15s ease}.suggestion-chip:hover{background:var(--color-primary-container)}.freetalk-control-bar{display:flex;align-items:center;justify-content:center;gap:18px;padding:4px 0}.ft-ctrl-btn{width:44px;height:44px;border-radius:50%;background:#fff;border:1px solid var(--color-surface-2);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-soft)}.ft-mic-active{width:54px;height:54px;background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 0 0 5px var(--color-primary-container)}.ft-end-btn{background:var(--color-red-bg);border-color:#ff3b3040}.summary-top-header{display:flex;align-items:center;justify-content:space-between;padding:0 4px}.summary-top-header strong{font-size:1.25rem;font-weight:700}.summary-top-header span{font-size:.78rem;color:var(--color-low-em);font-weight:600}.summary-gauge-card{background:#fff;border:1px solid var(--color-surface-2);border-radius:22px;padding:14px 12px;text-align:center}.semi-gauge-wrap{position:relative;width:170px;margin:0 auto 10px}.semi-gauge-score{margin-top:-30px}.semi-gauge-score strong{font-size:1.9rem;font-weight:800;color:var(--color-high-em)}.semi-gauge-score span{font-size:.85rem;color:var(--color-low-em)}.summary-5-rings{display:grid;grid-template-columns:repeat(5,1fr);gap:4px}.mini-ring-item{background:var(--color-surface-0);border-radius:12px;padding:6px 2px;display:flex;flex-direction:column;align-items:center;gap:2px}.mini-ring-item strong{font-size:.82rem;font-weight:700}.mini-ring-item span{font-size:.6rem;color:var(--color-low-em)}.summary-weakness-box{background:#fff;border:1px solid var(--color-surface-2);border-radius:18px;padding:12px;display:flex;flex-direction:column;gap:8px}.weakness-head{display:flex;align-items:center;justify-content:space-between;font-size:.78rem;font-weight:700}.weakness-tag{padding:2px 8px;border-radius:99px;background:var(--color-primary-container);color:var(--color-primary);font-size:.68rem}.weakness-item{background:var(--color-surface-0);border-radius:12px;padding:8px 10px;font-size:.76rem}.weak-wrong{color:var(--color-red)}.weak-right{color:var(--color-emerald);margin-top:2px}.practice-phone-list{display:flex;flex-direction:column;gap:8px;flex:1}.practice-phone-card{background:#fff;border:1.5px solid var(--color-surface-2);border-radius:18px;padding:11px 12px;display:flex;align-items:center;gap:10px;cursor:pointer;transition:all .18s ease}.practice-phone-card.active,.practice-phone-card:hover{border-color:var(--color-primary);background:var(--color-surface-0)}.p-emoji{font-size:1.35rem}.practice-phone-card strong{display:block;font-size:.84rem}.practice-phone-card p{font-size:.72rem;color:var(--color-low-em)}.p-level{margin-left:auto;padding:3px 8px;border-radius:99px;background:var(--color-primary-container);color:var(--color-primary);font-size:.68rem;font-weight:700}.challenge-mission-card,.challenge-video-card{background:#fff;border:1px solid var(--color-surface-2);border-radius:20px;padding:14px;display:flex;flex-direction:column;gap:8px}.mission-top,.video-tag-row{display:flex;align-items:center;justify-content:space-between;font-size:.75rem;font-weight:700}.mission-badge{padding:3px 9px;border-radius:99px;background:var(--color-orange-bg);color:var(--color-orange)}.mission-progress-bar{height:8px;border-radius:99px;background:var(--color-surface-2);overflow:hidden}.mission-progress-fill{height:100%;background:var(--color-primary);border-radius:99px;transition:width .3s ease}.video-prompt{font-size:.82rem;color:var(--color-high-em);font-weight:500}.video-record-btn{padding:10px;border-radius:14px;background:var(--color-primary-container);color:var(--color-primary);font-weight:700;font-size:.8rem}.phone-profile-card{background:#fff;border:1px solid var(--color-surface-2);border-radius:20px;padding:14px;display:flex;flex-direction:column;gap:10px}.phone-profile-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px}.phone-stat-tile{background:#fff;border:1px solid var(--color-surface-2);border-radius:18px;padding:12px;display:flex;flex-direction:column;gap:4px}.phone-stat-tile strong{font-size:1.05rem;color:var(--color-high-em)}.phone-stat-tile span{font-size:.7rem;color:var(--color-low-em)}.premium-phone-hero{background:var(--tutor-radial-bg);border-radius:22px;padding:16px;text-align:center}.premium-pro-logo{width:72px;height:auto;margin:0 auto 8px}.premium-phone-hero h3{font-size:1.05rem;font-weight:700}.premium-phone-hero p{font-size:.75rem;color:var(--color-med-em)}.premium-phone-plans{display:flex;flex-direction:column;gap:8px}.p-plan-row{background:#fff;border:1.5px solid var(--color-surface-2);border-radius:18px;padding:12px;display:flex;align-items:center;justify-content:space-between;cursor:pointer}.p-plan-row.best{border-color:var(--color-primary);background:var(--color-surface-0)}.p-plan-row strong{display:block;font-size:.86rem}.p-plan-row span{font-size:.7rem;color:var(--color-low-em)}.free-trial-tag{display:inline-block;padding:2px 7px;border-radius:99px;background:var(--color-emerald-bg);color:var(--color-emerald);font-size:.64rem;font-weight:700;margin-bottom:2px}.section-block{padding:72px 0}.section-alt{background:#ffffff8c;border-top:1px solid var(--color-surface-2);border-bottom:1px solid var(--color-surface-2)}.section-header{text-align:center;max-width:680px;margin:0 auto 40px}.section-title{font-size:clamp(1.75rem,3vw,2.4rem);font-weight:700;letter-spacing:-.02em;color:var(--color-high-em);margin-top:10px}.freetalk-showcase-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;align-items:stretch}.freetalk-feature-cards{display:flex;flex-direction:column;justify-content:space-between;gap:14px}.hig-feature-card{background:var(--color-card);border:1px solid var(--card-border);border-radius:22px;padding:20px;box-shadow:var(--shadow-soft);display:flex;align-items:flex-start;gap:14px;transition:transform .2s ease}.hig-feature-card:hover{transform:translateY(-2px)}.f-icon-box{width:44px;height:44px;border-radius:14px;background:var(--color-primary-container);display:flex;align-items:center;justify-content:center;flex-shrink:0}.hig-feature-card h3{font-size:1.02rem;font-weight:700;margin-bottom:3px}.hig-feature-card p{font-size:.88rem;color:var(--color-med-em)}.freetalk-interactive-panel{background:var(--color-card);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:space-between;gap:16px}.ft-panel-header{display:flex;align-items:center;justify-content:space-between;padding-bottom:12px;border-bottom:1px solid var(--color-surface-2)}.ft-panel-tutor{display:flex;align-items:center;gap:12px}.ft-panel-tutor img{width:46px;height:46px;border-radius:14px;object-fit:cover;background:var(--tutor-radial-bg)}.ft-panel-tutor strong{display:block;font-size:1rem}.ft-panel-tutor span{font-size:.8rem;color:var(--color-low-em)}.ft-panel-messages{display:flex;flex-direction:column;gap:12px}.ft-msg{padding:14px 16px;border-radius:18px;font-size:.92rem}.ft-msg.user{background:var(--color-surface-0);border:1px solid var(--color-surface-2)}.ft-msg.tutor{background:var(--color-primary-container);color:var(--color-high-em);display:flex;align-items:center;justify-content:space-between;gap:12px}.ft-msg-correction{margin-top:8px;padding-top:8px;border-top:1px dashed var(--color-surface-2);font-size:.84rem;color:var(--color-primary)}.ft-speak-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:99px;background:#fff;color:var(--color-primary);font-weight:700;font-size:.8rem;flex-shrink:0}.prompt-buttons{display:flex;flex-wrap:wrap;gap:8px}.demo-prompt-btn{padding:9px 15px;border-radius:99px;background:var(--color-surface-0);border:1px solid var(--color-surface-2);font-size:.84rem;font-weight:600;color:var(--color-med-em);transition:all .18s ease}.demo-prompt-btn.active,.demo-prompt-btn:hover{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.summary-duo-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}.summary-clean-card{background:var(--color-card);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:space-between;gap:18px}.clean-card-top{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px}.radar-sub{font-size:.74rem;font-weight:700;text-transform:uppercase;color:var(--color-primary)}.clean-card-top h3{font-size:1.2rem;font-weight:700}.radar-preset-tabs,.summary-filter-pills{display:flex;gap:6px}.radar-preset-btn,.sum-pill{padding:6px 12px;border-radius:99px;background:var(--color-surface-0);border:1px solid var(--color-surface-2);font-size:.78rem;font-weight:600;color:var(--color-med-em);transition:all .18s ease}.radar-preset-btn.active,.sum-pill.active{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.gauge-and-radar-row{display:grid;grid-template-columns:.9fr 1.1fr;gap:14px;align-items:center;background:var(--color-surface-0);border:1px solid var(--color-surface-2);border-radius:20px;padding:16px}.crisp-gauge-box{display:flex;flex-direction:column;align-items:center}.crisp-gauge-svg{width:100%;max-width:180px}#main-gauge-arc{transition:stroke-dashoffset .5s cubic-bezier(.22,1,.36,1)}.crisp-gauge-val{margin-top:-26px}.crisp-gauge-val strong{font-size:2.1rem;font-weight:800}.crisp-gauge-val span{font-size:.9rem;color:var(--color-low-em)}.radar-lbl{font-size:9px;font-weight:700;fill:var(--color-med-em)}.crisp-5-skills-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}.skill-pill-card{background:var(--color-surface-0);border:1px solid var(--color-surface-2);border-radius:16px;padding:10px 4px;display:flex;flex-direction:column;align-items:center;gap:3px}.skill-pill-card strong{font-size:1rem;font-weight:700}.skill-pill-card span{font-size:.66rem;color:var(--color-low-em)}.summary-correction-cards{display:flex;flex-direction:column;gap:12px;flex:1;justify-content:center}.sum-corr-item{background:var(--color-surface-0);border:1px solid var(--color-surface-2);border-radius:18px;padding:14px 16px}.sum-corr-badge{display:inline-block;padding:3px 9px;border-radius:99px;background:var(--color-primary-container);color:var(--color-primary);font-size:.72rem;font-weight:700;margin-bottom:6px}.sum-pair-row{display:flex;flex-direction:column;gap:2px;margin-bottom:10px;font-size:.92rem}.err-token{color:var(--color-red);text-decoration:underline wavy var(--color-red);font-weight:700}.ok-token{color:var(--color-emerald);font-weight:700}.sum-audio-btns{display:flex;gap:8px}.sum-play-btn{padding:7px 13px;border-radius:99px;background:#fff;border:1px solid var(--color-surface-2);font-size:.78rem;font-weight:600;color:var(--color-high-em);transition:transform .15s ease}.sum-play-btn.primary{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.sum-play-btn:hover{transform:translateY(-1px)}.ver101-bento-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.bento-card{background:var(--color-card);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:space-between;gap:16px}.bento-head h3{font-size:1.2rem;font-weight:700;margin-top:6px}.topic-selector-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.topic-card-btn{background:var(--color-surface-0);border:1.5px solid var(--color-surface-2);border-radius:16px;padding:12px 6px;display:flex;flex-direction:column;align-items:center;gap:4px;transition:all .18s ease}.topic-card-btn.active,.topic-card-btn:hover{border-color:var(--color-primary);background:var(--color-primary-container)}.t-icon{font-size:1.4rem}.topic-card-btn strong{font-size:.8rem}.topic-card-btn small{font-size:.68rem;color:var(--color-primary);font-weight:700}.topic-live-preview,.daily-video-interactive{background:var(--color-surface-0);border:1px solid var(--color-surface-2);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:10px}.topic-preview-top,.topic-preview-footer,.dv-badge-row{display:flex;align-items:center;justify-content:space-between;font-size:.82rem}.topic-preview-quote,.dv-question{font-size:.92rem;font-weight:500;color:var(--color-high-em)}.topic-listen-btn,.dv-btn-play,.dv-btn-complete{padding:8px 14px;border-radius:99px;background:var(--color-primary);color:#fff;font-size:.78rem;font-weight:600}.dv-btn-play{background:#fff;color:var(--color-high-em);border:1px solid var(--color-surface-2)}.dv-actions{display:flex;gap:8px}.mission-checklist{display:flex;flex-direction:column;gap:8px}.mission-check-item{display:flex;align-items:center;gap:10px;background:var(--color-surface-0);border:1px solid var(--color-surface-2);border-radius:14px;padding:10px 12px;cursor:pointer}.mission-check-item input{display:none}.cb-box{width:22px;height:22px;border-radius:7px;border:1.5px solid var(--color-surface-2);background:#fff;color:transparent;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:800}.mission-check-item input:checked+.cb-box{background:var(--color-emerald);border-color:var(--color-emerald);color:#fff}.cb-text strong{display:block;font-size:.86rem}.cb-text span{font-size:.74rem;color:var(--color-low-em)}.premium-profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.profile-showcase-card,.premium-paywall-card{background:var(--color-card);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;justify-content:space-between;gap:18px}.profile-top-banner{display:flex;align-items:center;gap:16px}.profile-create-illust{width:84px;height:auto}.profile-stats-duo{display:grid;grid-template-columns:1fr 1fr;gap:12px}.p-stat-card{background:var(--color-surface-0);border:1px solid var(--color-surface-2);border-radius:18px;padding:14px;display:flex;align-items:center;gap:12px}.p-stat-card strong{display:block;font-size:1.15rem}.p-stat-card span{font-size:.76rem;color:var(--color-low-em)}.lang-head{display:flex;align-items:center;justify-content:space-between;font-size:.84rem;margin-bottom:10px}.lang-head span{color:var(--color-primary);font-weight:600}.flag-strip{display:flex;flex-wrap:wrap;gap:8px}.flag-pill{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:99px;background:var(--color-surface-0);border:1px solid var(--color-surface-2);font-size:.78rem;font-weight:600}.flag-pill.active{border-color:var(--color-primary);background:var(--color-primary-container);color:var(--color-primary)}.social-login-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.social-auth-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:16px;font-size:.86rem;font-weight:600}.social-auth-btn.apple{background:#071420;color:#fff}.social-auth-btn.google{background:var(--color-surface-0);border:1px solid var(--color-surface-2);color:var(--color-high-em)}.paywall-banner-bg{background:var(--tutor-radial-bg);border-radius:20px;padding:18px;text-align:center}.paywall-logo-img{width:82px;margin:0 auto 6px}.paywall-perks{list-style:none;display:flex;flex-direction:column;gap:8px;font-size:.88rem}.paywall-perks li{display:flex;align-items:center;gap:8px}.perk-check{width:20px;height:20px;border-radius:50%;background:var(--color-emerald-bg);color:var(--color-emerald);display:inline-flex;align-items:center;justify-content:center;font-size:.72rem;font-weight:800}.paywall-plan-options{display:flex;flex-direction:column;gap:10px}.plan-option-box input{display:none}.plan-option-inner{background:var(--color-surface-0);border:1.5px solid var(--color-surface-2);border-radius:18px;padding:12px 16px;display:flex;align-items:center;justify-content:space-between;cursor:pointer;transition:all .18s ease}.plan-option-box input:checked+.plan-option-inner{border-color:var(--color-primary);background:var(--color-primary-container)}.plan-option-inner strong{display:block;font-size:.92rem}.plan-option-inner span{font-size:.76rem;color:var(--color-med-em)}.emerald-trial-pill{display:inline-block;padding:2px 8px;border-radius:99px;background:var(--color-emerald);color:#fff!important;font-size:.66rem!important;font-weight:700;margin-bottom:2px}.paywall-legal-links{display:flex;align-items:center;justify-content:center;gap:10px;margin-top:12px;font-size:.78rem;color:var(--color-low-em)}.paywall-legal-links a{color:var(--color-med-em);font-weight:600;text-decoration:underline;text-underline-offset:3px}.paywall-legal-links a:hover{color:var(--color-primary)}.legal-highlights-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}.legal-highlight-card{background:var(--color-card);border:1px solid var(--card-border);border-radius:20px;padding:18px;box-shadow:var(--shadow-soft)}.legal-highlight-card strong{display:block;font-size:.92rem;font-weight:700;color:var(--color-high-em);margin-bottom:6px}.legal-highlight-card p{font-size:.8rem;color:var(--color-med-em);line-height:1.45}.legal-reader-card{background:var(--color-card);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-soft)}.legal-reader-header{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid var(--color-surface-2)}.legal-tab-buttons{display:inline-flex;gap:8px;background:var(--color-surface-1);padding:5px;border-radius:var(--radius-pill)}.legal-tab-btn{padding:9px 18px;border-radius:var(--radius-pill);font-size:.86rem;font-weight:600;color:var(--color-med-em);transition:all .2s ease}.legal-tab-btn.active{background:var(--color-primary);color:#fff;box-shadow:0 4px 12px #065ee340}.legal-external-actions{display:flex;flex-wrap:wrap;gap:10px}.legal-ext-link{display:inline-flex;align-items:center;padding:8px 14px;border-radius:var(--radius-pill);background:var(--color-surface-0);border:1px solid var(--color-primary-container);color:var(--color-primary);font-size:.8rem;font-weight:600}.legal-ext-link:hover{background:var(--color-primary-container)}.legal-doc-meta{display:flex;flex-wrap:wrap;gap:18px;padding:10px 14px;border-radius:14px;background:var(--color-surface-0);border:1px solid var(--color-surface-2);font-size:.8rem;color:var(--color-med-em);margin-bottom:16px}.legal-scroll-body{max-height:360px;overflow-y:auto;padding-right:10px;font-size:.86rem;color:var(--color-med-em);line-height:1.6}.legal-scroll-body h4{font-size:.95rem;font-weight:700;color:var(--color-high-em);margin:16px 0 6px}.legal-scroll-body p{margin-bottom:10px}#radar-active-polygon{transition:all .45s cubic-bezier(.22,1,.36,1)}#main-gauge-arc{transition:stroke-dashoffset .55s cubic-bezier(.22,1,.36,1)}.legal-scroll-body ul{padding-left:20px;margin-bottom:12px;display:flex;flex-direction:column;gap:6px}.legal-page-main{padding-top:84px;padding-bottom:64px;min-height:calc(100vh - 180px)}.legal-page-hero{padding:28px 0 24px}.legal-page-hero-card{position:relative;overflow:hidden;border-radius:28px;padding:36px 36px 32px;background:radial-gradient(circle at 88% 18%,#065ee324,#065ee300 48%),radial-gradient(circle at 12% 92%,#5ca0f929,#5ca0f900 52%),linear-gradient(145deg,#fff,#f4f8ff);border:1px solid rgba(6,94,227,.15);box-shadow:0 20px 44px #0714200f,inset 0 1px #ffffffe6;margin-bottom:20px}.legal-page-title{font-size:clamp(1.85rem,3.2vw,2.55rem);font-weight:800;letter-spacing:-.025em;color:var(--color-high-em);margin:12px 0 10px;line-height:1.15}.legal-page-lead{font-size:1.02rem;color:var(--color-med-em);max-width:780px;line-height:1.6;margin-bottom:22px}.legal-page-switcher{display:inline-flex;flex-wrap:wrap;gap:8px;padding:6px;border-radius:999px;background:#ebf1f8d9;border:1px solid rgba(7,20,32,.07);margin-bottom:20px}.legal-switch-pill{display:inline-flex;align-items:center;gap:6px;padding:9px 18px;border-radius:999px;font-size:.86rem;font-weight:700;color:var(--color-med-em);text-decoration:none;transition:all .2s ease}.legal-switch-pill:hover{color:var(--color-high-em);background:#ffffffa6}.legal-switch-pill.active{background:var(--color-primary);color:#fff;box-shadow:0 6px 16px #065ee347}.legal-page-body{padding:8px 0 36px}.legal-layout-grid{display:grid;grid-template-columns:290px minmax(0,1fr);gap:28px;align-items:start}.legal-toc-sidebar{position:sticky;top:96px}.legal-toc-card{background:#fff;border-radius:22px;padding:20px 18px;border:1px solid var(--color-surface-2);box-shadow:var(--shadow-card)}.legal-toc-card h4{font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--color-primary);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--color-surface-2)}.legal-toc-nav{display:flex;flex-direction:column;gap:3px;max-height:calc(100vh - 210px);overflow-y:auto;padding-right:4px}.legal-toc-nav a{display:block;padding:7px 10px;border-radius:10px;font-size:.81rem;font-weight:600;color:var(--color-med-em);text-decoration:none;line-height:1.35;transition:all .16s ease}.legal-toc-nav a:hover{background:var(--color-primary-container);color:var(--color-primary);transform:translate(2px)}.legal-article-card{background:#fff;border-radius:26px;padding:36px 40px;border:1px solid var(--color-surface-2);box-shadow:var(--shadow-card)}.legal-intro-notice{padding:18px 22px;border-radius:18px;background:linear-gradient(135deg,#f0f6ff,#f8fafe);border-left:4px solid var(--color-primary);margin-bottom:28px;display:flex;flex-direction:column;gap:10px}.legal-intro-notice p{margin:0;font-size:.94rem;line-height:1.65;color:var(--color-high-em)}.legal-sec-block{padding-top:22px;margin-top:22px;border-top:1px solid var(--color-surface-2);scroll-margin-top:98px}.legal-sec-block:first-of-type{margin-top:0}.legal-sec-block h2{font-size:1.24rem;font-weight:800;color:var(--color-high-em);margin-bottom:12px;letter-spacing:-.01em}.legal-sec-block h3{font-size:1rem;font-weight:700;color:var(--color-high-em);margin:16px 0 8px}.legal-sec-block p{font-size:.94rem;line-height:1.72;color:var(--color-med-em);margin-bottom:12px}.legal-sec-block ul{padding-left:22px;margin:8px 0 14px;display:flex;flex-direction:column;gap:7px}.legal-sec-block li{font-size:.93rem;line-height:1.62;color:var(--color-med-em)}.legal-sec-block a{color:var(--color-primary);font-weight:600;text-decoration:underline;text-underline-offset:2px}.hig-footer{padding:48px 0 32px;background:#fff;border-top:1px solid var(--color-surface-2)}.footer-top-grid{display:grid;grid-template-columns:1.3fr .8fr 1fr;gap:32px;padding-bottom:28px;border-bottom:1px solid var(--color-surface-2)}.footer-summary{font-size:.88rem;color:var(--color-med-em);margin-top:10px;max-width:360px}.footer-links-col h4,.footer-contact-col h4{font-size:.9rem;font-weight:700;margin-bottom:10px}.footer-links-col ul,.contact-list{list-style:none;display:flex;flex-direction:column;gap:6px;font-size:.86rem}.footer-bottom-bar{padding-top:20px;font-size:.8rem;color:var(--color-low-em);text-align:center}.asset-protected{position:relative;user-select:none;-webkit-user-select:none}.asset-protected img,.asset-protected canvas,.asset-protected svg{-webkit-user-drag:none;-webkit-user-select:none;user-select:none}.asset-watermark-overlay,.tutor-watermark-pattern{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='140' viewBox='0 0 220 140'%3E%3Cg transform='rotate(-24 110 70)'%3E%3Ctext x='12' y='64' fill='%23071420' fill-opacity='0.06' font-family='SF Pro Rounded, -apple-system, sans-serif' font-size='11' font-weight='700' letter-spacing='1.2'%3ESAYUP • TP JSC PROTECTED%3C/text%3E%3Ctext x='28' y='84' fill='%23065EE3' fill-opacity='0.055' font-family='SF Pro Rounded, -apple-system, sans-serif' font-size='9.5' font-weight='600' letter-spacing='1'%3EDO NOT COPY • AI LEARN 2%3C/text%3E%3C/g%3E%3C/svg%3E");background-repeat:repeat;border-radius:inherit}.tutor-watermark-badge{position:absolute;bottom:14px;left:14px;z-index:5;pointer-events:none;padding:4px 10px;border-radius:999px;background:#07142038;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);color:#ffffffeb;font-size:.62rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase}@media (max-width: 1024px){.hero-grid,.freetalk-showcase-grid,.summary-duo-grid,.ver101-bento-grid,.premium-profile-grid,.footer-top-grid,.legal-layout-grid{grid-template-columns:1fr}.legal-toc-sidebar{position:static}.legal-toc-nav{max-height:220px}.legal-article-card{padding:24px 22px}.legal-page-hero-card{padding:26px 22px}.legal-highlights-grid{grid-template-columns:1fr 1fr}.hig-nav-links{display:flex;flex-direction:column;align-items:stretch;gap:4px;position:absolute;top:74px;left:20px;right:20px;background:#fffffff0;backdrop-filter:blur(26px) saturate(190%);-webkit-backdrop-filter:blur(26px) saturate(190%);border:1px solid rgba(6,94,227,.14);padding:14px;border-radius:24px;box-shadow:0 24px 48px -12px #0714202e;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-14px) scale(.96);transform-origin:top right;transition:opacity .28s cubic-bezier(.22,1,.36,1),transform .32s cubic-bezier(.22,1,.36,1),visibility .28s ease}.hig-nav-links .hig-nav-link{opacity:0;transform:translateY(-6px);transition:opacity .24s cubic-bezier(.22,1,.36,1),transform .26s cubic-bezier(.22,1,.36,1),background .2s ease,color .2s ease}.hig-nav-links.open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0) scale(1)}.hig-nav-links.open .hig-nav-link{opacity:1;transform:translateY(0)}.hig-nav-links.open .hig-nav-link:nth-child(1){transition-delay:.03s}.hig-nav-links.open .hig-nav-link:nth-child(2){transition-delay:.06s}.hig-nav-links.open .hig-nav-link:nth-child(3){transition-delay:.09s}.hig-nav-links.open .hig-nav-link:nth-child(4){transition-delay:.12s}.hig-nav-links.open .hig-nav-link:nth-child(5){transition-delay:.15s}.hig-nav-links.open .hig-nav-link:nth-child(6){transition-delay:.18s}.hig-nav-links.open .hig-nav-link:nth-child(7){transition-delay:.21s}.hig-mobile-toggle{display:flex}}@media (max-width: 640px){.hero-metrics-grid,.gauge-and-radar-row,.topic-selector-grid{grid-template-columns:1fr 1fr}.legal-highlights-grid{grid-template-columns:1fr}}